[특허]Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique

Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B23K-026/00 B23K-009/028 B23K-028/02 B23K-026/14 B23K-026/282 B23K-101/06 B23K-103/04
출원번호	US-0263605 (2010-03-31)
등록번호	US-10124433 (2018-11-13)
우선권정보	DE-10 2009 017 711 (2009-04-08); DE-10 2009 020 146 (2009-05-05)
국제출원번호	PCT/DE2010/000399 (2010-03-31)
§371/§102 date	20120119 (20120119)
국제공개번호	WO2010/115413 (2010-10-14)
발명자 / 주소	Schmid, Christian Olschok, Simon Bruns, Claas
출원인 / 주소	VALLOUREC DEUTSCHLAND GMBH
대리인 / 주소	Henry M. Feiereisen LLC
인용정보	피인용 횟수 : 0 인용 특허 : 95

초록 ▼

The invention relates to a method for connecting the ends of steel tubes by means of orbital welding using a hybrid laser arc technique, with the tubes preferably having wall thicknesses ≥6 mm and more particularly ≥12 mm and diameters of preferably ≥150 mm, the ends of which tubes are connected by one or more welding passes, wherein the laser and arc welding heads as tools are guided over a guide ring fixedly arranged around a tube end in the region of the weld site during the welding and are displaced around the tube diameter. The invention also relates to a device for carrying out the method, wherein the laser and the arc welding heads are positioned separately on the guide ring and are moved over the tube circumference and controlled independently of one another during the welding process.

대표청구항 ▼

1. A method for connecting ends of steel tubes by means of orbital welding using hybrid laser arc technique, comprising: providing said steel tubes displaying a wall thickness of at least more than 12 mm and diameters of at least more than 150 mm and being round or hollow tubes with varying cross sections;providing a first trolley on a guide ring, said guide ring securely arranged in a region of a weld site about a circumference of at least one of the ends of the steel tubes, said first trolley carrying a laser welding head;providing a second trolley on the guide ring separate from the first trolley, said second trolley carrying an arc welding head, said first and second trolley each having a respective motor for moving the first and second trolleys on the guide ring and thereby moving on the same guide ring at least two welding heads carrying out a hybrid welding process with at least two different welding processes including the laser welding head and the arc welding head, said respective motors being adjustable independent of each other so that with respect to the circumference of the at least one end of the steel tube an angular distance between a root of a laser beam of the laser head and an arc root of an electric arc generated by the arc welding head is variable during the orbital welding, said laser head having an angular optical fiber causing a 90° deflection via a focusing mirror;connecting the ends of the steel tubes with one or more welding passes by moving the first and second trolleys independent of each other about the circumference, said first and second trolleys guided by the guide ring during said moving; andmoving on the same guide ring a third trolley carrying a further arc welding head for producing filler layers. 2. The method of claim 1, further comprising separately adjusting a speed at which the laser welding head and the arc welding head are moved during said moving and a distance between the laser welding head and the arc welding head. 3. The method of claim 1, further comprising preheating a welding seam region before commencement of the welding process by a preheating device which travels ahead of the laser welding head and the arc welding head. 4. The method of claim 3, wherein the preheating device travels on the guide ring independently from the laser welding head and the arc welding head. 5. The method of claim 1, further comprising moving further tools on the guide ring independently from one another during welding. 6. The method of claim 5, wherein one or more additional said welding head, a seam tracking system, a mechanical processing system of the weld seam and/or a system for non-destructive testing of the weld seam are used as further tools. 7. The method of claim 1, wherein the tools move on several guide rings arranged on one tube end or both tube ends. 8. The method of claim 1, wherein the metal inert gas welding (MIG) is used as arc welding process. 9. The method of claim 8, wherein the MIG welding is carried out using pulsed arc technique.

이 특허에 인용된 특허 (95)

Black Thomas J. (Middleburg Heights OH), Adjustable welding torch mounting.
상세보기
Tosi, Luciano; Bonelli, Renato, Apparatus and method for connecting pipes during underwater pipe-laying.
상세보기
Chang Dale U., Apparatus and method for laser welding the outer joints of metal bellows.
상세보기
Lampietti ; Bernard P. ; Cavagnero ; Erman V., Apparatus and method for making wheel rim blanks and the like.
상세보기
Antonio Belloni IT; Renato Bonasorte IT, Apparatus and method for welding pipes together.
상세보기
Bove Ottavio (San Donato Milanese IT) Grossi Galeazzo (Spino D\Adda IT) Kirkley David William (Kingston upon Thames EN), Apparatus for a laser welding of a pipeline, particularly suitable for application on pipe-laying ships.
상세보기
Chadwick John R. (Wilmslow GB2), Apparatus for laser welding pipes and the like.
상세보기
Hulsizer Philip N. (Atlanta GA) Dahl John H. (Atlanta GA), Apparatus for positioning a tool with respect to a cylindrical work piece.
상세보기
Van Heuveln Joost,NLX, Apparatus for processing curved surfaces.
상세보기
Gainand Yves,FRX ; Marechal Alain,FRX ; Mas Jean-Paul,FRX, Apparatus for working on a tube portion using a laser beam, and use thereof on pipe tubes on a marine pipe-laying or pip.
상세보기
Randolph ; Robert W. ; Jantzen ; Steven L., Apparatus method for welding tank sections.
상세보기
Jones Richard L. ; Laing Brian S., Arc and laser welding process for pipeline.
상세보기
Ecer Gunes M. (Irvine CA) Stol Israel (Monroeville PA) Lessmann Gerald G. (Pleasant Hills PA), Arc welding method and electrode for narrow groove welding.
상세보기
Merrick George J. (Franklin TN) Cook George E. (Brentwood TN) Modglin Donald D. (Nashville TN), Automatic pipe welding system.
상세보기
Merrick George J. (Franklin TN) Cook George E. (Brentwood TN) Modglin Donald D. (Nashville TN), Automatic pipe welding system.
상세보기
Dale A. Flood ; Jerald W. Vanderpol, Automatic weld head alignment and guidance system and method.
상세보기
Mller Gerhard (Aalen DEX) Hohberg Gerhard (Oberkochen DEX) Greve Peter (Essingen DEX), Beam position control for a laser machine device.
상세보기
Powell John W. ; Dvornak Matthew J. ; King Charles C., Boiler automated welding system (BAWS).
상세보기
Costley Eugene J. (Coos Bay OR), Butt welding process.
상세보기
Saurin Emmanuel E. V. V. (28 ; rue Eugene Prevost Lagny FRX 77 400) Gariglio Ezio V. (1 ; Allee du Roussillon Neuilly-sur-Marne FRX 93 330), Can manufacturing method and device for carrying out the said method.
상세보기
Mitani Kazuo (Tokyo JPX), Continuous manufacturing method for a metal welded tube and a manufacturing apparatus therefor.
상세보기
Omae Tsutomu (Hitachi JPX) Sakai Keiziro (Hitachi JPX), Control apparatus for an automatic pipe welder.
상세보기
Hess Walter (Mlheim DEX) Nicolai Franz (Mlheim DEX) Treiss Erich (Duisburg DEX) Gtting Otto (Mlheim DEX), Controlling the zone of longitudinally seam-welding split tubes.
상세보기
Kroehnert Gerhard (Todesfelde DEX), Device and process for the laser welding of a tube.
상세보기
Kroehnert Gerhard (Todesfelde DEX), Device and process for the laser welding of a tube.
상세보기
Staufer, Herbert; R?hrn?ssl, Manfred; Miesbacher, Gerhard; Hubinger, Manfred; Haberler, Wolfgang; Berger, Ewald, Device for a laser-hybrid welding process.
상세보기
Tolanda Milan (Libina CSX), Device for supporting and guiding a working tool.
상세보기
Rinaldi Fernando (Guardamiglio ITX), Device for welding pipes to each other.
상세보기
Tews Paul A. (Cypress TX), Distributed processing control system for automatic welding operation.
상세보기
Walduck Robert Philip,GB2, Enhanced laser beam welding.
상세보기
Jones Richard L., External laser welder for pipeline.
상세보기
Ohnishi Yutaka (Akishima JPX), Fillet-welding equipment for pipe materials.
상세보기
Reiser Carl (142 Cider Mill Rd. Glastonbury CT 06033) Sawyer Richard (5 Trails End Dr. Canton CT 06019), Fog-resistant mirror assembly.
상세보기
Taff James T. (Simi Valley CA), Full function in-place weld head.
상세보기
Offer Henry Peter ; Jones Marshall Gordon, Heat treatment for weld beads.
상세보기
Yoshino Fumito,JPX, High efficiency, variable position plasma welding process.
상세보기
Jones Richard L. (Houston TX), Internal laser welder for pipeline.
상세보기
Peters ; George T. ; Melikian ; Gorken ; Biancardi ; Frank R., Laser beam welding apparatus.
상세보기
Ward Brooke A. (Goring on Thames GB2), Laser pipe welder/cutter.
상세보기
Carstens Jeffrey P. (South Glastonbury CT) Blaszuk Paul R. (Lebanon CT) Foley John S. (Manchester CT), Laser pipe welding system for nonstationary pipe.
상세보기
Gobetz ; Frank W., Laser welding apparatus for pipe.
상세보기
Orozco,Nelson J.; Blomquist,Paul A.; Light,Kendrick H.; Rudy,Robert B.; Webber,Steven R., Laser welding control system.
상세보기
Donald R. Fields, Jr. ; James Foley ; Darin Morris ; Frank Godsil, Laser welding system.
상세보기
Donald R. Fields, Jr. ; James Foley ; Darin Morris ; Frank Godsil, Laser welding system.
상세보기
Cook Melvin S. (Saddle River NJ), Lined pipe, and method and apparatus for making same.
상세보기
Kawamoto Hideo (Hitachi JPX) Yamagiwa Tokio (Hitachi JPX) Fukuda Shinji (Hitachi JPX) Hashiura Masayoshi (Hitachi JPX) Isshiki Osamu (Hitachi JPX) Takeuchi Shigetaka (Hitachi JPX) Murashita Masaki (H, Long-sized tubular grounding container unit for gas-insulated electrical device and laser welding device for manufacturi.
상세보기
Pryor Timothy R. (6360 Hawthrone Drive Windsor ; Ontario CAX N8T 1J9), Method and apparatus for assembly of car bodies and other 3-dimensional objects.
상세보기
Krebs Rolf (Hamm DEX) Welsing Otto (Hemer DEX) Retzlaff Friedhelm (Kamen-Methler DEX) Gnter Friedhelm (Dortmund DEX) Wahl Hans-Jrgen (Mnster DEX) Gerber Manfred (Hamm DEX) Gross Heinz (Dortmund-Sybur, Method and apparatus for continuous production of tubular bodies by means of laser longitudinal seam welding.
상세보기
Hong Sung Jin,KRX, Method and apparatus for controlling a welding robot.
상세보기
Goodfellow John (Waterloo CAX) Doerr Wilhelm (Kitchener CAX), Method and apparatus for vision control of welding robots.
상세보기
Cho, Heung Ki; York, Stanley J., Method and apparatus for welding.
상세보기
Kazutaka Maeda JP; Mitsuru Kato JP; Mitsuaki Taira JP; Kimihiro Kuno JP; Mamoru Urushizaki JP, Method and apparatus for welding a plurality of windings of rotary electric machine.
상세보기
Belloni Antonio,ITX ; Bonasorte Renato,ITX, Method and apparatus for welding pipes together.
상세보기
Belloni,Antonio; Bonasorte,Renato, Method and apparatus for welding pipes together.
상세보기
Lindstrm Lars (Vsters SEX) Nilsson Kent (Lax SEX), Method and control system for controlling an industrial robot.
상세보기
Aigner, Gerald; Hackl, Heinz, Method and device for combined laser-arc welding with control of laser unit according to welding torch.
상세보기
Barefoot Byron G., Method and device for controlling pipe welding.
상세보기
Vermaat, Huibrecht Pieter, Method and device for welding pipes.
상세보기
Vermaat, Pieter Huibrecht, Method and device for welding pipes.
상세보기
Vermaat, Pieter Huibrecht, Method and device for welding pipes.
상세보기
Rinaldi Fernando (Guardamiglio ITX), Method and device for welding pipes and a pipe-layer.
상세보기
Kramer, Gerardus Maria; Kastelein, Maarten Willem, Method and device for welding together two bodies.
상세보기
Omae Tsutomu (Hitachi JPX) Shibata Takanori (Hitachi JPX) Sakai Keiziro (Hitachi JPX) Iizuka Tomio (Ibaraki JPX) Koyama Takaichi (Hitachi JPX), Method for controlling an automatic pipe welder.
상세보기
Koshiga ; Fusao ; Tanaka ; Jinkichi ; Watanabe ; Itaru ; Suzuki ; Motoak i ; Kojima ; Toshifumi ; Matsubara ; Hiroyoshi ; Osuka ; Tatsumi ; Takes hige ; Kenji ; Nagamine ; Takashi ; Hirano ; Osamu, Method for eliminating residual magnetism in pipe-blank for welded steel pipe longitudinally seam-welded from inside.
상세보기
Sakurai, Shigeyuki; Takano, Yutaka; Miyanagi, Naoki; Shimomura, Yoshiaki; Yamamoto, Hikaru; Takatani, Toru, Method for guiding arc by laser, and arc guiding welding and device by the method.
상세보기
Burke Michael A. (Pittsburgh PA) Lessmann Gerald G. (Pleasant Hills PA), Method for laser beam welding metal matrix composite components.
상세보기
Koshiga Fusao (Kawasaki JPX) Tanaka Jinkichi (Yokohama JPX) Watanabe Itaru (Yokohama JPX) Suzuki Motoaki (Yokohama JPX) Takamura Toshihiro (Kawasaki JPX), Method for longitudinally seam-welding pipe-bland for welded steel pipe from inside along groove.
상세보기
Hayakawa, Yoshitaka, Method for performing automatic circumferential welding.
상세보기
Ziemek Gerhard (Langenhagen DEX), Method for producing lengthwise welded metal tubes.
상세보기
Rosen Hans-Georg (Hohenschaeftlarn DEX) Wittmann Julius (Deisenhofen DEX), Method for securing optical and electro-optical components.
상세보기
Hori Katsuyoshi (Kure JPX) Kawano Shigeyoshi (Kure JPX) Sadakane Masahiko (Kure JPX) Myoga Toshiharu (Kure JPX) Takuwa Toshiaki (Yokohama JPX), Method of control and apparatus for hot-wire welding.
상세보기
Kuhnen Gottfried (Oberrohrdorf CHX), Method of joining metal parts by fusion welding.
상세보기
Gale ; Preston L. ; Fair ; Jack E., Method of making aluminum piston with reinforced piston ring groove.
상세보기
Laing Brian S. (Houston TX), Method of operation for high speed automatic welding.
상세보기
LaCount Dale F., Method of welding 5-G pipe.
상세보기
Sanders John M. ; Ryan Patrick M., Method to control starting and stopping a plasma arc welding keyhole.
상세보기
Rudd Wallace C. (New Canaan CT) Udall Humfrey N. (Darien CT), Methods and apparatus for heating metal parts with magnetically driven travelling electric arc.
상세보기
Marhofer William E.,CAX ; Sanford Shell ; Craig John,CAX ; Flynn Tim,CAX, Mobile automated pipeline welding and quality control system.
상세보기
Ding R. Jeffrey ; Carter Robert W., Orbital friction stir weld system.
상세보기
Wallen H. Bruce (Evanston WY), Portable hardbander.
상세보기
Dreizin Edward L. (Yardley PA) Felder William (Lawrenceville NJ), Process and apparatus for micro-arc welding.
상세보기
Willems Lodewijk,BEX, Process and device for automatically welding pipes.
상세보기
Beattie Robert John,GBX, Remote operator viewing and measurement system for arc welding.
상세보기
Dudley Jerry E. (New Orleans LA) Thornton Carrol G. (Slidell LA), Seam tracker for automatic welder.
상세보기
Isshiki Osamu (Hitachi JPX) Murashita Masaki (Hitachi JPX) Matsushima Osamu (Hitachioota JPX) Nakagawa Sadao (Hitachi JPX) Nakano Seizo (Mito JPX) Goto Koji (Hitachi JPX) Hashiura Masayoshi (Hitachi , Structure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus therefor.
상세보기
Isshiki Osamu (Hitachi JPX) Murashita Masaki (Hitachi JPX) Matsushima Osamu (Hitachioota JPX) Nakagawa Sadao (Hitachi JPX) Nakano Seizo (Mito JPX) Goto Koji (Hitachi JPX) Hashiura Masayoshi (Hitachi , Structure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus therefor.
상세보기
Plow, Daniel, Tool-less feedroll for wire feeder.
상세보기
Signaroldi,Teresio; Bianchi,Stefano, Underwater pipe-laying.
상세보기
Foulkes Thomas L. (Pangbourne GB2), Welding and laying pipelines.
상세보기
Mead ; Kenneth W. ; Peters ; K. Stewart, Welding apparatus.
상세보기
Hardy Jay C. (Somis CA), Welding apparatus and method.
상세보기
Campbell Mark A. (Canton MI) Sniezek John J. (Dearborn Heights MI) Rudaitis Erick W. (Warren MI) Krcek Glenn M. (Sterling Heights MI) Turley Alexander M. (Troy MI) Phillion Robert I. (Washington MI), Welding apparatus and process.
상세보기
Kazlauskas Gasparas (4455 Los Feliz ; Apt. 1108 Los Angeles CA 90027) Jusionis Vytautas J. (5302 Clark Cir. Westminster CA 92683) Westerberg Max M. (4658 Brewster Dr. Tarzana CA 91356) Meacham John W, Welding apparatus for polygonal cross-sectioned tubing.
상세보기
Friedman Robert (Saugus CA) Lesher Howard D. (Saugus CA), Welding control systems.
상세보기
Lechner Manfred (Silvanastr. 12/2 81927 Muenchen DEX) Klein Dietbert (Ludwig-Thoma-Str. 4 85405 Nandlstadt DEX) Koelbl Wolfgang (8 Pendil Close ; Wellington Telford ; TF1 2PQ GB3), Welding robot.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (95)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (95)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트