ES343230A1 - Improvements in Self-Pumping Liquid Metal Current Collector - Google Patents

Improvements in Self-Pumping Liquid Metal Current Collector

Info

Publication number
ES343230A1
ES343230A1 ES343230A ES343230A ES343230A1 ES 343230 A1 ES343230 A1 ES 343230A1 ES 343230 A ES343230 A ES 343230A ES 343230 A ES343230 A ES 343230A ES 343230 A1 ES343230 A1 ES 343230A1
Authority
ES
Spain
Prior art keywords
liquid metal
self
current collector
metal current
pumping liquid
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
ES343230A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES343230A1 publication Critical patent/ES343230A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K31/00—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors
    • H02K31/04—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors with at least one liquid-contact collector
    • 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
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/30—Liquid contacts
    • 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
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Liquid metal is fed to and withdrawn from a current-collector, e.g. of a dynamo-electric machine, by means of tangential ports 30, 32 lying in a circumferential channel 22 and arranged so that rotation of the inner member 12 of the collector induces a circulation of the liquid metal through the gap and the interconnecting tubes, whichever way the rotor turns. The liquid is pressurized by means of a gas head in reservoir 40 and preferably circulates through cooler (not shown).
ES343230A 1966-08-29 1967-07-20 Improvements in Self-Pumping Liquid Metal Current Collector Expired ES343230A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57585966A 1966-08-29 1966-08-29

Publications (1)

Publication Number Publication Date
ES343230A1 true ES343230A1 (en) 1968-08-16

Family

ID=24301986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343230A Expired ES343230A1 (en) 1966-08-29 1967-07-20 Improvements in Self-Pumping Liquid Metal Current Collector

Country Status (6)

Country Link
JP (1) JPS4516859B1 (en)
CH (1) CH478477A (en)
DE (1) DE1613118C3 (en)
ES (1) ES343230A1 (en)
GB (1) GB1190034A (en)
SE (1) SE342115B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446220C3 (en) * 1974-09-25 1981-11-19 Siemens AG, 1000 Berlin und 8000 München Electrical fluid contact
DE10360548A1 (en) * 2003-12-22 2005-07-21 Siemens Ag Slip ring assembly
DE102004027534A1 (en) * 2004-06-04 2005-12-29 Siemens Ag Wind turbine
WO2012059518A1 (en) * 2010-11-02 2012-05-10 Single Buoy Moorings Inc Improved electrical swivel design

Also Published As

Publication number Publication date
DE1613118C3 (en) 1978-09-21
JPS4516859B1 (en) 1970-06-11
DE1613118A1 (en) 1970-12-23
DE1613118B2 (en) 1978-01-05
GB1190034A (en) 1970-04-29
SE342115B (en) 1972-01-24
CH478477A (en) 1969-09-15

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