[특허]Method of modifying turbine rotor discs

Method of modifying turbine rotor discs 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B21K-003/04
출원번호	US-0281136 (1988-12-08)
발명자 / 주소	Amos Dennis R. (Rock Hill SC) Clark Robert E. (Orlando FL) Heinig Roger W. (Cocoa Beach FL) Reid Stephen R. (Newark DE)
출원인 / 주소	Westinghouse Electric Corp. (Pittsburgh PA 02)
인용정보	피인용 횟수 : 16 인용 특허 : 11

초록 ▼

A method for modifying an original blade supporting disc (8) which is integral with a turbine rotor (2), and which has an original outline, in order to create a modified disc (8) which has an outline different from the original outline and which provides a blade-supporting region (10) of increased size, including the steps of: machining away portions (14,16) of the original disc (8) which protrude beyond the outline of the modified disc (8); building up the original disc (8) with weld metal past the outline of the modified disc (8) at all locations (14,20) where the outline of the original disc (8), after the machining step, is enclosed by the outline of the modified disc (8); and machining away parts of the weld metal to the outline of the modified disc (8).

대표청구항 ▼

A method for modifying an original blade supporting disc which is integral with a turbine rotor, and which has an original outline, in order to create a modified disc which has an outline different from the original outline and which provides a blade-supporting region of increased size, the original disk having at least one portion which must be removed in order to create the modified disc, comprising: machining away each said portion of the original disc; building up the original disc with weld metal past the eventual outline of the modified disc at all locations where the outline of the original disc, after said machining step, is to be enclosed by the outline of said modified disc; and machining away parts of the weld metal to the outline of the modified disc.

이 특허에 인용된 특허 (11)

Bronowski Helmut (Heidenheim DEX), Device for building up a workpiece by deposit welding.
상세보기
Clark Robert E. (Orlando FL) Amos Dennis R. (Rock Hill SC), Method for repairing a steam turbine or generator rotor.
상세보기
Cretella Salvatore J. (180 Fitch St. North Haven CT 06473) Bernardo Matthew (62 Lee St. West Haven CT 06516) De Musis Ralph T. (547 Foxon Rd. North Branford CT 06471), Method of refurbishing turbine vane or blade components.
상세보기
Cretella Salvatore J. (180 Fitch St. North Haven CT 06473) Bernardo Matthew (62 Lee St. West Haven CT 06516) DeMusis Ralph T. (547 Foxon Road North Branford CT 06473), Method of refurbishing turbine vanes and the like.
상세보기
Schill Jrgen (Weisenbeim/Berg DEX) Rupp Werner (Frankenthal DEX) Schaff Werner (Frankenthal/Flomersheim DEX) Urban Jrg (Ludwigshafen DEX), Method of reinforcing the edges of impeller vanes or the like.
상세보기
Cretella Salvatore J. (North Haven CT) Bernardo Matthew (West Haven CT) DeMusis Ralph T. (Madison CT), Method of restoring the shrouds of turbine blades.
상세보기
DeMusis ; Ralph T., Method of restoring worn turbine components.
상세보기
Yoshioka Takatoshi (Hitachi JPX) Kirihara Seishin (Hitachi JPX) Shiga Masao (Hitachi JPX) Iijima Katsumi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Kaneko Ryoichi (Hitachi JPX), Steam turbine rotor shaft.
상세보기
Keller ; Donald L. ; Resor ; David L., Superalloy article cleaning and repair method.
상세보기
Fraser Michael J. (Birmingham GBX) Legros Raymond D. (Lower Wick GBX), Turbine blade repair.
상세보기
Draghi Peter J. (Windsor Locks CT) Arrigoni John P. (Wallingford CT), Turbine vane nozzle reclassification.
상세보기

이 특허를 인용한 특허 (16)

Jones, Steven A, Apparatus and method for forming a body.
상세보기
Gardner William Cannon ; Soto Stephen Thomas, Generator rotor and method for eliminating keyway stress cracks in same.
상세보기
Hatano, Kohei; Oyama, Hiroharu; Machida, Motonari; Haraguchi, Hidetaka; Ishii, Ken; Kamitani, Keisuke; Matsumura, Takumi; Ota, Takahiro, Method for manufacturing turbine rotor blade.
상세보기
Bowden ; Jr. Joseph H. ; Roedl Lawrence J., Method for repairing a turbine engine member damaged tip.
상세보기
Haehnle, Hartmut; Schwarz, Ingo; Nagler, Christoph, Method of modifying an existing casting mold for a turbine moving blade.
상세보기
Haehnle, Hartmut; Nagler, Christoph; Schwarz, Ingo, Method of modifying the coupling geometry in shroud band segments of turbine moving blades.
상세보기
Amos Dennis R. (Rock Hill SC) Chen Jianqiang (Winter Springs FL), Optimized welding technique for NiMoV rotors for high temperature applications.
상세보기
Amos Dennis Ray, Optimized welding technique for NiMoV rotors for high temperature applications.
상세보기
Mohr, Byron L.; Seib, David C., Press-fitting corrosion resistant liners in nozzles and casings.
상세보기
Mohr, Byron L.; Seib, David C., Press-fitting corrosion resistant liners in nozzles and casings.
상세보기
Reynolds Russell B. (10611 E. 30th St. Tulsa OK 74129), Process to restore and refurbish turbocharger housing.
상세보기
Segletes, David Scott; Seth, Brij B.; Kottilingam, Srikanth C.; Ditzel, Peter Jon, Repair of nickel-based alloy turbine disk.
상세보기
Berry, Thomas Frederic; Weimer, Michael James; Budinger, David Edwin; Dietz, David John; Gorman, Mark Daniel; Stewart, Matthew, Restoration of thickness to load-bearing gas turbine engine components.
상세보기
Amos Dennis Ray ; Bachman Sallie Ann ; Chen Jianqiang, Stress corrosion resistant rims and discs for steam turbine rotors device and method.
상세보기
Nolan John Francis ; Gustafson Thomas Gene, Turbine rotor wheel with forged replacement dovetail and method of repair.
상세보기
Mohr, Byron L., Welded structural flats on cases to eliminate nozzles.
상세보기

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

Method of modifying turbine rotor discs 원문보기