CA1138065A - Gas filled high voltage slip ring assembly - Google Patents

Gas filled high voltage slip ring assembly

Info

Publication number
CA1138065A
CA1138065A CA000371846A CA371846A CA1138065A CA 1138065 A CA1138065 A CA 1138065A CA 000371846 A CA000371846 A CA 000371846A CA 371846 A CA371846 A CA 371846A CA 1138065 A CA1138065 A CA 1138065A
Authority
CA
Canada
Prior art keywords
cavity
slip ring
high voltage
ring assembly
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000371846A
Other languages
English (en)
French (fr)
Inventor
Norris E. Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of CA1138065A publication Critical patent/CA1138065A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
CA000371846A 1980-05-12 1981-02-26 Gas filled high voltage slip ring assembly Expired CA1138065A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US148,713 1980-05-12
US06/148,713 US4329004A (en) 1980-05-12 1980-05-12 Gas filled high voltage slip ring assembly

Publications (1)

Publication Number Publication Date
CA1138065A true CA1138065A (en) 1982-12-21

Family

ID=22527006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000371846A Expired CA1138065A (en) 1980-05-12 1981-02-26 Gas filled high voltage slip ring assembly

Country Status (5)

Country Link
US (1) US4329004A (cg-RX-API-DMAC7.html)
EP (1) EP0039994B1 (cg-RX-API-DMAC7.html)
JP (1) JPS577076A (cg-RX-API-DMAC7.html)
CA (1) CA1138065A (cg-RX-API-DMAC7.html)
DE (1) DE3164526D1 (cg-RX-API-DMAC7.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221791A1 (de) * 1982-06-09 1983-12-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Einrichtung zur hochspannungsuebertragung zwischen zwei relativ zu einander drehbaren teilen
US4799245A (en) * 1983-05-12 1989-01-17 Tokyo Shibaura Denki Kabushiki Kaisha Integrated CT scanner gantry
US4544215A (en) * 1983-08-09 1985-10-01 Fritsch Joseph E Self-contained slip ring assembly
FR2627011A1 (fr) * 1988-02-09 1989-08-11 Thomson Cgr Moniteu r de visualisation a tube a rayons cathodiques et mobile chirurgical radiologique comportant un tel moniteur
JPH0719491B2 (ja) * 1988-08-10 1995-03-06 株式会社東芝 電極支持用高圧スペーサ
US4966555A (en) * 1989-04-24 1990-10-30 Rotation Dynamics Corporation Electrostatic assist rotogravure printing safety contact
US5018174A (en) * 1989-11-20 1991-05-21 General Electric Company High speed communication apparatus for computerized axial tomography (CAT) scanners
JPH0376384U (cg-RX-API-DMAC7.html) * 1989-11-28 1991-07-31
US5208581A (en) * 1991-11-22 1993-05-04 General Electric Company High speed communication apparatus for computerized axial tomography (cat) scanners with matching receiver
US5706724A (en) * 1996-03-14 1998-01-13 Hurletron, Incorporated High-voltage contact assembly for a gravure press
US5952762A (en) * 1997-03-18 1999-09-14 Michigan Scientific Corporation Slip ring amplifier
US6246810B1 (en) 1998-06-16 2001-06-12 Electro-Tec Corp. Method and apparatus for controlling time delay in optical slip rings
US6301324B1 (en) 1999-03-31 2001-10-09 General Electric Company RF slipring receiver for a computerized tomography system
JP4521081B2 (ja) * 2000-01-12 2010-08-11 株式会社東芝 Ｘ線断層画像撮影装置
DE10303664A1 (de) * 2003-01-23 2004-08-12 Nemod Immuntherapie Ag Erkennungsmoleküle zur Behandlung und Detektion von Tumoren
JP3854244B2 (ja) * 2003-05-16 2006-12-06 株式会社東芝 永久磁石形モータ及びｘ線コンピュータ断層撮影装置
GB2550528B (en) * 2011-03-30 2018-04-18 Elekta Ab Radiotherapeutic apparatus
WO2025188786A1 (en) 2024-03-08 2025-09-12 Moog Inc. High voltage swivel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979685A (en) * 1959-05-29 1961-04-11 Electro Tec Corp Slip ring assembly for high voltages
US3316519A (en) * 1963-11-12 1967-04-25 Boeing Co Water cooled and lubricated electrical slip rings
GB1338869A (en) * 1971-06-28 1973-11-28 Polygraph Leipzig Commutator assembly
US3826942A (en) * 1972-10-25 1974-07-30 Avco Corp Brush assembly for a slip ring
GB1568062A (en) * 1976-01-29 1980-05-21 Emi Ltd Slip-ring connection
US4201430A (en) * 1977-04-19 1980-05-06 General Electric Company Rotary feed for tomographic scanning apparatus
GB2005483A (en) * 1977-09-30 1979-04-19 Westinghouse Electric Corp Dynamoelectric machine brush systems
US4252388A (en) * 1979-05-21 1981-02-24 Litton Systems, Inc. High power slip ring assembly

Also Published As

Publication number Publication date
EP0039994A1 (en) 1981-11-18
DE3164526D1 (en) 1984-08-09
EP0039994B1 (en) 1984-07-04
US4329004A (en) 1982-05-11
JPS577076A (en) 1982-01-14
JPS6130391B2 (cg-RX-API-DMAC7.html) 1986-07-12

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Legal Events

Date Code Title Description
MKEX Expiry