FR2382641A1 - Perfectionnements aux dispositifs de transfert d'helium entre une machine frigorifique et le rotor d'une machine electrique tournante a enroulement rotorique supraconducteur - Google Patents
Perfectionnements aux dispositifs de transfert d'helium entre une machine frigorifique et le rotor d'une machine electrique tournante a enroulement rotorique supraconducteurInfo
- Publication number
- FR2382641A1 FR2382641A1 FR7706189A FR7706189A FR2382641A1 FR 2382641 A1 FR2382641 A1 FR 2382641A1 FR 7706189 A FR7706189 A FR 7706189A FR 7706189 A FR7706189 A FR 7706189A FR 2382641 A1 FR2382641 A1 FR 2382641A1
- Authority
- FR
- France
- Prior art keywords
- rods
- machine
- suppraconductor
- rotoric
- rotor
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
- F16L59/185—Adjustable joints, joints allowing movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/904—Cryogenic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/888—Refrigeration
- Y10S505/897—Cryogenic media transfer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Dispositif de transfert d'hélium comprenant deux cannes coaxiales de transfert pour l'amenée d'hélium liquide, respectivement fixe et tournante et se recouvrant mutuellement, et éventuellement deux autres cannes coaxiales de transfert pour la sortie d'hélium gazeux, concentriques aux premières cannes. Ce dispositif de transfert comporte une manchette cylindrique 7, qui est montée de façon à tourner avec la ou les cannes tournantes 2 et 4 et qui s'étend axialement entre les cannes fixes 3 et 5 et les cannes tournantes 2 et 4 sensiblement sur toute l'étendue axiale de leurs zones de recouvrement
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706189A FR2382641A1 (fr) | 1977-03-03 | 1977-03-03 | Perfectionnements aux dispositifs de transfert d'helium entre une machine frigorifique et le rotor d'une machine electrique tournante a enroulement rotorique supraconducteur |
CH190178A CH625368A5 (fr) | 1977-03-03 | 1978-02-22 | |
DE19782807898 DE2807898A1 (de) | 1977-03-03 | 1978-02-24 | Vorrichtung fuer heliumtransport zwischen einer stationaeren kaeltemaschine und einem rotierenden kryostaten einer rotierenden elektrischen maschine mit supraleitender wicklung |
DE19787805539U DE7805539U1 (de) | 1977-03-03 | 1978-02-24 | Vorrichtung fuer heliumtransport zwischen einer stationaeren kaeltemaschine und einem rotierenden kryostaten einer rotierenden elektrischen maschine mit supraleitender wicklung |
US05/882,094 US4207745A (en) | 1977-03-03 | 1978-03-01 | Device for helium transfer between rotating and non-rotating members |
SE7802336A SE7802336L (sv) | 1977-03-03 | 1978-03-01 | Anordning for overforing av helium mellan en kylmaskin och rotorn av en elektrisk roterande maskin med supraledande rotorlindningar |
GB8107/78A GB1585516A (en) | 1977-03-03 | 1978-03-01 | Helium transfer device for an electrical machine having a superconducting rotor winding |
CA298,316A CA1082243A (fr) | 1977-03-03 | 1978-03-02 | Dispositif pour le transfert d'helium entre des elements tournants et des elements fixes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706189A FR2382641A1 (fr) | 1977-03-03 | 1977-03-03 | Perfectionnements aux dispositifs de transfert d'helium entre une machine frigorifique et le rotor d'une machine electrique tournante a enroulement rotorique supraconducteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382641A1 true FR2382641A1 (fr) | 1978-09-29 |
FR2382641B1 FR2382641B1 (fr) | 1980-12-05 |
Family
ID=9187488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7706189A Granted FR2382641A1 (fr) | 1977-03-03 | 1977-03-03 | Perfectionnements aux dispositifs de transfert d'helium entre une machine frigorifique et le rotor d'une machine electrique tournante a enroulement rotorique supraconducteur |
Country Status (7)
Country | Link |
---|---|
US (1) | US4207745A (fr) |
CA (1) | CA1082243A (fr) |
CH (1) | CH625368A5 (fr) |
DE (2) | DE7805539U1 (fr) |
FR (1) | FR2382641A1 (fr) |
GB (1) | GB1585516A (fr) |
SE (1) | SE7802336L (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856128C3 (de) * | 1978-12-27 | 1981-08-13 | Siemens AG, 1000 Berlin und 8000 München | Kühlmittelanschlußkopf für eine elektrische Maschine, die einen um eine Achse drehbar gelagerten Läufer mit einer von einem Kühlmittel tiefzukühlenden, supraleitenden Wicklung enthält |
US4280071A (en) * | 1979-07-30 | 1981-07-21 | Westinghouse Electric Corp. | Vapor trap and regulator for superconductive turbogenerators |
JPS5716571A (en) * | 1980-07-01 | 1982-01-28 | Hitachi Ltd | Superconductive rotor |
JPS5879465A (ja) * | 1981-10-31 | 1983-05-13 | Hitachi Ltd | 超電導回転子の冷媒給排装置 |
US5149141A (en) * | 1987-04-24 | 1992-09-22 | Westinghouse Electric Corp. | Internally-located rotating union for a motor-generator set |
FR2624949B1 (fr) * | 1987-12-22 | 1990-06-15 | Commissariat Energie Atomique | Ligne de transfert de gaz liquefie comportant au moins une derivation des vapeurs de ce gaz |
FR2706196B1 (fr) * | 1993-06-08 | 1995-07-13 | Gec Alsthom Electromec | Dispositif de transfert d'hélium liquide entre deux appareils à des potentiels différents. |
US5829791A (en) * | 1996-09-20 | 1998-11-03 | Bruker Instruments, Inc. | Insulated double bayonet coupler for fluid recirculation apparatus |
AU8017800A (en) * | 1999-10-13 | 2001-04-23 | Chart Inc. | Vacuum-jacketed bayonet pipe spool and pipe spool system for cryogenic fluid |
US6695358B2 (en) * | 1999-10-13 | 2004-02-24 | Chart, Inc. | Controlled leak cryogenic bayonet pipe spool and system |
AU2002239837A1 (en) * | 2001-01-08 | 2002-08-12 | Chart, Inc. | Controlled leak cryogenic bayonet pipe spool and system |
US6412289B1 (en) * | 2001-05-15 | 2002-07-02 | General Electric Company | Synchronous machine having cryogenic gas transfer coupling to rotor with super-conducting coils |
US6605885B2 (en) * | 2001-05-15 | 2003-08-12 | General Electric Company | Super-conducting rotor coil support with tension rods and bolts |
US6438969B1 (en) | 2001-07-12 | 2002-08-27 | General Electric Company | Cryogenic cooling refrigeration system for rotor having a high temperature super-conducting field winding and method |
US6605886B2 (en) * | 2001-07-31 | 2003-08-12 | General Electric Company | High temperature superconductor synchronous rotor coil support insulator |
US7052047B1 (en) * | 2002-03-21 | 2006-05-30 | Lockheed Martin Corporation | Detachable high-pressure flow path coupler |
WO2004090412A1 (fr) * | 2003-04-02 | 2004-10-21 | Chart Industries, Inc. | Tuyauteries pour fluide et enrouleurs de tuyaux convenant pour un emploi sous-marin |
US7567418B2 (en) * | 2005-11-10 | 2009-07-28 | United Technologies Corporation | Thermal isolating torque tube |
JP5505660B2 (ja) * | 2009-06-02 | 2014-05-28 | 国立大学法人東京海洋大学 | 低温用ロータリージョイント |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626717A (en) * | 1970-08-27 | 1971-12-14 | English Electric Co Ltd | Apparatus for conveying a cold fluid to and from a rotatable body |
US3845639A (en) * | 1972-05-30 | 1974-11-05 | Massachusetts Inst Technology | Relatively rotatable cryogenic transfer system |
US4011732A (en) * | 1974-02-14 | 1977-03-15 | Helix Technology Incorporated | Heat-stationed bayonet connector for cryogenic fluid lines |
US3991587A (en) * | 1975-04-30 | 1976-11-16 | General Electric Company | Method of supplying cryogenic fluid through a transfer joint employing a stepped bayonet relative-motion gap |
US4018059A (en) * | 1975-04-30 | 1977-04-19 | General Electric Company | Cryogenic fluid transfer joint employing gaseous seals |
-
1977
- 1977-03-03 FR FR7706189A patent/FR2382641A1/fr active Granted
-
1978
- 1978-02-22 CH CH190178A patent/CH625368A5/de not_active IP Right Cessation
- 1978-02-24 DE DE19787805539U patent/DE7805539U1/de not_active Expired
- 1978-02-24 DE DE19782807898 patent/DE2807898A1/de not_active Withdrawn
- 1978-03-01 US US05/882,094 patent/US4207745A/en not_active Expired - Lifetime
- 1978-03-01 GB GB8107/78A patent/GB1585516A/en not_active Expired
- 1978-03-01 SE SE7802336A patent/SE7802336L/xx unknown
- 1978-03-02 CA CA298,316A patent/CA1082243A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH625368A5 (fr) | 1981-09-15 |
DE7805539U1 (de) | 1978-11-30 |
FR2382641B1 (fr) | 1980-12-05 |
US4207745A (en) | 1980-06-17 |
DE2807898A1 (de) | 1978-09-07 |
GB1585516A (en) | 1981-03-04 |
SE7802336L (sv) | 1978-09-04 |
CA1082243A (fr) | 1980-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |