[특허]Multiple pass optical rotary joint

Multiple pass optical rotary joint 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G02B-006/36
출원번호	US-0776716 (1985-09-16)
발명자 / 주소	Spencer William W. (Waverley CAX) Oliver John B. (Dartmouth CAX)
출원인 / 주소	Nova Scotia Research Foundation Corp. (Dartmouth CAX 03)
인용정보	피인용 횟수 : 54 인용 특허 : 0

초록 ▼

The invention relates to a multiple pass optical rotary joint which can simultaneously transmit optical signals along two or more channels in either of two directions. The joint uses a rotor and a stator to each of which is connected a plurality of optical fibers. Within the joint reflecting mirrors are used to redirect off-axis optical signals onto the joint axis, with relative rotation occurring while the signals are on-axis. A rotating member for each channel has a mirror for reflecting the on-axis signal portion off-axis to a receptor fiber. Alignment between the rotating member and the receptor fiber, as well as drive for the rotating member, is provided by a pair of magnets of opposite polarity, one being secured to the rotating member and the other being secured to the rotor. The magnetic interaction ensures synchronous rotation of the rotor and the rotating member. Specific embodiments in which transmission losses can be minimized are also disclosed.

대표청구항 ▼

A multiple pass optical rotary joint comprising: a rotor and a stator each including a head end and a tail end with the rotor head and tail ends being bearingly supported by said stator head and tail ends respectively; an annular body connecting the rotor head and tail ends together and means including transparent annular tube means connecting said stator head and tail ends together, said annular body circumferentially surrounding said connecting means; first means connecting a plurality of first optical fiber means to said stator; second means connecting a plurality of corresponding second optical fiber means to said rotor; means establishing an optical signal path between each of said first fiber means and the corresponding one of said second fiber means, a portion of each optical signal path extending along the axis of the joint; rotatable optical signal reflecting means bearingly supported within said stator for reflecting at least one optical signal between axial and non-axial portions of its path for eventual reception by an appropriate one of said second fiber means; and first and second magnet means secured to said reflecting means and to said rotor, respectively, said magnet means being of opposite polarities, whereby as said rotor rotates magnetic interaction between said first and second magnet means effects synchronous rotation of said reflecting means with said rotor and maintains intact the relative angular orientation between said reflecting means and the appropriate one of said second fiber means.

이 특허를 인용한 특허 (54)

Zediker, Mark S.; Land, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., Apparatus for advancing a wellbore using high power laser energy.
상세보기
Zediker, Mark S.; Makki, Siamak; Faircloth, Brian O.; DeWitt, Ronald A.; Allen, Erik C.; Underwood, Lance D., Control system for high power laser drilling workover and completion unit.
상세보기
Smiley John Omar,CAX, Device for connecting optical fiber ends held by different types of connector plugs.
상세보기
Grubb, Daryl L.; Faircloth, Brian O.; Zediker, Mark S., Electric motor for laser-mechanical drilling.
상세보기
Grubb, Daryl L.; Faircloth, Brian O.; Zediker, Mark S., Electric motor for laser-mechanical drilling.
상세보기
Davis, Edward, Fiber optic rotary connector.
상세보기
Snow James W. (Bedford CAX) Smith Graham A. J. (Armdale CAX) Channer Geoffrey H. (Halifax CAX) Purdy John W. (Dartmouth CAX), Fibre optic single mode rotary joint.
상세보기
Zediker, Mark S; Faircloth, Brian O; Rinzler, Charles C, High power laser ROV systems and methods for treating subsea structures.
상세보기
Deutch, Paul D.; Marshall, Scott A.; Grubb, Daryl L.; De Witt, Ronald A.; Zediker, Mark S.; Faircloth, Brian O., High power laser decomissioning of multistring and damaged wells.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., High power laser downhole cutting tools and systems.
상세보기
Faircloth, Brian O.; Zediker, Mark S.; Rinzler, Charles C.; Koblick, Yeshaya; Moxley, Joel F., High power laser energy distribution patterns, apparatus and methods for creating wells.
상세보기
Linyaev, Eugene J.; Marshall, Scott A.; Grubb, Daryl L.; De Witt, Ronald A.; Deutch, Paul D.; Faircloth, Brian O.; Fraze, Jason D.; Zediker, Mark S., High power laser offshore decommissioning tool, system and methods of use.
상세보기
Linyaev, Eugene J.; Zediker, Mark S.; Grubb, Daryl L.; Schroit, Sam N.; De Witt, Ronald A.; Kolachalam, Sharath K; Deutch, Paul D.; Faircloth, Brian O., High power laser perforating and laser fracturing tools and methods of use.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., High power laser perforating tools and systems.
상세보기
Zediker, Mark S.; Jones-Albertus, Rebecca; Faircloth, Brian O.; Rinzler, Charles C.; Moxley, Joel F., High power laser photo-conversion assemblies, apparatuses and methods of use.
상세보기
McKay, Ryan P.; Rinzler, Charles C.; Moxley, Joel F.; Deutch, Paul D.; Zediker, Mark S.; DeWitt, Ronald A.; Faircloth, Brian O., High power laser pipeline tool and methods of use.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., High power laser workover and completion tools and systems.
상세보기
Grubb, Daryl L.; Kolachalam, Sharath K.; Faircloth, Brian O.; Rinzler, Charles C.; Allen, Erik C.; Underwood, Lance D.; Zediker, Mark S., High power laser-mechanical drilling bit and methods of use.
상세보기
Doric, Sead, Hybrid fiber-optic and fluid rotary joint.
상세보기
Woodside Shane H. (Lower Sackville CAX), In-line, two-pass, fiber optic rotary joint.
상세보기
Doric, Sead, Independent dual path optical rotary joint.
상세보기
Underwood, Lance D.; Norton, Ryan J.; McKay, Ryan P.; Mesnard, David R.; Fraze, Jason D.; Zediker, Mark S.; Faircloth, Brian O., Laser bottom hole assembly.
상세보기
Zediker, Mark S.; Grubb, Daryl L.; De Witt, Ronald A.; Deutch, Paul D.; Moxley, Joel F.; Marshall, Scott A.; Linyaev, Eugene J.; Schroit, Sam N.; Kolachalam, Sharath K., Laser systems and methods for the removal of structures.
상세보기
Popp, Gregor; Rank, Matthias, Lens system with position adjustment.
상세보기
Rinzler, Charles C.; Gray, William C.; Faircloth, Brian O.; Zediker, Mark S., Long distance high power optical laser fiber break detection and continuity monitoring systems and methods.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., Method and apparatus for delivering high power laser energy over long distances.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., Method and apparatus for delivering high power laser energy over long distances.
상세보기
Moxley, Joel F.; Land, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Zediker, Mark S., Method and system for advancement of a borehole using a high power laser.
상세보기
Mladjan, Gary J., Method of mining using a laser.
상세보기
Faircloth, Brian O.; Zediker, Mark S.; Rinzler, Charles C.; Koblick, Yeshaya; Moxley, Joel F., Methods and apparatus for delivering high power laser energy to a surface.
상세보기
Rinzler, Charles C.; Zediker, Mark S.; Faircloth, Brian O.; Moxley, Joel F., Methods and apparatus for removal and control of material in laser drilling of a borehole.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F., Methods for enhancing the efficiency of creating a borehole using high power laser systems.
상세보기
Zuluaga, Andres; Bouma, Brett E., Multi-channel optical coupler for spinning catheter.
상세보기
Popp, Gregor, Multi-channel optical rotary coupling of low reflectance.
상세보기
Popp, Gregor, Multi-channel optical rotary coupling of low reflectance.
상세보기
Fukahori Toshio (Hitachi JPX) Takashima Hideyuki (Hitachi JPX) Morinaga Hitoshi (Takahagi JPX), Multi-port fiberoptic rotary joint.
상세보기
Gold Randy (Houston TX) Smith Darren E. (Houston TX), Multichannel optical rotary joint for well logging usage.
상세보기
Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Moxley, Joel F.; Koblick, Yeshaya, Optical fiber cable for transmission of high power laser energy over great distances.
상세보기
Rinzler, Charles C.; Zediker, Mark S., Optical fiber configurations for transmission of laser energy over great distances.
상세보기
Rinzler, Charles C.; Zediker, Mark S., Optical fiber configurations for transmission of laser energy over great distances.
상세보기
Popp, Gregor; Winkler, Max, Optical rotating data transmission device of short overall length.
상세보기
Townsend, VanWinkle T.; Varley, Robert J., Optical-signal coupler and related method.
상세보기
Fraze, Jason D.; Faircloth, Brian O.; Zediker, Mark S., Optics assembly for high power laser tools.
상세보기
Popp, Gregor, Polarization-maintaining optical rotary coupling.
상세보기
Kajioka Hiroshi (Hitachi JPX) Fukahori Toshio (Hitachi JPX) Shiina Noribumi (Ibaraki JPX) Morinaga Hitoshi (Takahagi JPX), Rotary joint for polarization plane maintaining optical fibers.
상세보기
Chen Linus T. (479 Hillsborough St. Thousand Oaks CA 91361), Rotary optical coupler utilizing cylindrical ringshaped mirrors and method of making same.
상세보기
Rinzler, Charles C.; Gray, William C.; Fraze, Jason D.; Faircloth, Brian O.; Zediker, Mark S.; McKay, Ryan P., Rugged passively cooled high power laser fiber optic connectors and methods of use.
상세보기
Norton, Ryan J.; McKay, Ryan P.; Fraze, Jason D.; Rinzler, Charles C.; Grubb, Daryl L.; Faircloth, Brian O.; Zediker, Mark S., Systems and assemblies for transferring high power laser energy through a rotating junction.
상세보기
DeWitt, Ronald A.; Zediker, Mark S.; Faircloth, Brian O.; Grubb, Daryl L.; McKay, Ryan P.; Gray, William C.; Moxley, Joel F.; Rinzler, Charles C.; Underwood, Lance D.; Deutch, Paul D., Systems and conveyance structures for high power long distance laser transmission.
상세보기
DeWitt, Ronald A.; Zediker, Mark S.; Faircloth, Brian O.; Grubb, Daryl L.; McKay, Ryan P.; Gray, William C.; Moxley, Joel F.; Rinzler, Charles C.; Underwood, Lance D.; Deutch, Paul D., Systems and conveyance structures for high power long distance laser transmission.
상세보기
Zediker, Mark S.; Faircloth, Brian O.; Kolachalam, Sharath K.; Grubb, Daryl L., Total internal reflection laser tools and methods.
상세보기
Popp, Gregor; Seeger, Andreas Philipp, Two-channel multimode rotary joint.
상세보기
Zhang, Boying B; Zhang, Hong, Two-channel plastic optical fiber (POF) rotary joint.
상세보기
Zhang, Boying B.; Zhang, Hong, Two-channel, dual-mode, fiber optic rotary joint.
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

Multiple pass optical rotary joint 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (54)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

이 특허와 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Multiple pass optical rotary joint 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (54)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

이 특허와 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트