JPS5629158B2 - - Google Patents

Info

Publication number
JPS5629158B2
JPS5629158B2 JP7683272A JP7683272A JPS5629158B2 JP S5629158 B2 JPS5629158 B2 JP S5629158B2 JP 7683272 A JP7683272 A JP 7683272A JP 7683272 A JP7683272 A JP 7683272A JP S5629158 B2 JPS5629158 B2 JP S5629158B2
Authority
JP
Japan
Prior art keywords
rotating
pair
tube
tubes
ducts
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
JP7683272A
Other languages
English (en)
Other versions
JPS4877434A (ja
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 filed Critical
Publication of JPS4877434A publication Critical patent/JPS4877434A/ja
Publication of JPS5629158B2 publication Critical patent/JPS5629158B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
    • 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
    • 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
    • F16L59/141—Arrangements for the insulation of pipes or pipe systems in which the temperature of the medium is below that of the ambient temperature
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Thermal Insulation (AREA)
JP7683272A 1971-12-27 1972-07-31 Expired JPS5629158B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164823A DE2164823A1 (de) 1971-12-27 1971-12-27 Vorrichtung zum zu- und abfuehren eines tiefkalten gases

Publications (2)

Publication Number Publication Date
JPS4877434A JPS4877434A (ja) 1973-10-18
JPS5629158B2 true JPS5629158B2 (ja) 1981-07-06

Family

ID=5829360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7683272A Expired JPS5629158B2 (ja) 1971-12-27 1972-07-31

Country Status (4)

Country Link
US (1) US3823569A (ja)
JP (1) JPS5629158B2 (ja)
DE (1) DE2164823A1 (ja)
GB (1) GB1389353A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143947U (ja) * 1982-03-24 1983-09-28 不二サッシ株式会社 錠受

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469749A (en) * 1973-03-13 1977-04-06 Davies R Liquid handling
US3945215A (en) * 1974-02-14 1976-03-23 Cryogenic Technology, Inc. Low-loss, fluid helium transfer line suitable for extended lengths
DE2518062A1 (de) * 1975-04-23 1976-11-04 Kraftwerk Union Ag Kuehlmittelkreislauf fuer den laeufer einer elektrischen maschine mit supraleitender erregerwicklung
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
US3991588A (en) * 1975-04-30 1976-11-16 General Electric Company Cryogenic fluid transfer joint employing a stepped bayonet relative-motion gap
JPS5233930A (en) * 1975-09-12 1977-03-15 Kuroobaa Shisutemeishiyon:Kk Method for the automatic coating of electronic parts with powder coati ng
FR2382638A1 (fr) * 1977-03-03 1978-09-29 Bbc Brown Boveri & Cie Perfectionnements aux dispositifs maintenant le vide dans l'enveloppe d'un cryostat tournant
DE2829555C3 (de) * 1978-07-05 1981-01-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur Überleitung eines kryogenen Mediums
US4289985A (en) * 1978-12-22 1981-09-15 Popov Jury S Electrical machine with cryogenic cooling
US4488406A (en) * 1984-01-16 1984-12-18 Electric Power Research Institute, Inc. Coupling for cryogenic liquid transfer into rotating apparatus
US4678952A (en) * 1985-08-13 1987-07-07 Intelledex Incorporated Sealed joint for a robot and the like
CA2066251A1 (en) * 1989-09-18 1991-03-19 Paul Menzel Twist coupling for vacuum pipes
DE4104711C2 (de) * 1991-02-15 1995-08-24 Linde Ag Kupplung für vakuumisolierte Rohr- oder Schlauchleitungen und Verwendung einer derartigen Kupplung
DE10103447A1 (de) * 2001-01-25 2002-08-01 Baumueller Nuernberg Gmbh Wellschlauch-Ständerkühlung in einer elektrischen Maschine
US6412289B1 (en) * 2001-05-15 2002-07-02 General Electric Company Synchronous machine having cryogenic gas transfer coupling to rotor with super-conducting coils
US6657333B2 (en) * 2001-09-17 2003-12-02 Reliance Electric Technologies, Llc Vacuum coupling of rotating superconducting rotor
CN102439345B (zh) * 2009-06-02 2013-11-20 国立大学法人东京海洋大学 低温用旋转接头
CN103133821B (zh) * 2012-12-11 2015-09-02 河南煤炭建设集团有限责任公司 一种冻结管隔热装置
JP6396264B2 (ja) * 2015-07-10 2018-09-26 東京貿易エンジニアリング株式会社 液体水素用流体荷役装置
EP3851726A1 (de) * 2020-01-17 2021-07-21 Nexans Johnston-kupplung mit zusätzlicher vakuumhülle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143947U (ja) * 1982-03-24 1983-09-28 不二サッシ株式会社 錠受

Also Published As

Publication number Publication date
GB1389353A (en) 1975-04-03
DE2164823A1 (de) 1973-06-28
US3823569A (en) 1974-07-16
JPS4877434A (ja) 1973-10-18

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