FR2274149A1 - Bague collectrice a refroidissement par gaz pour machines electriques - Google Patents

Bague collectrice a refroidissement par gaz pour machines electriques

Info

Publication number
FR2274149A1
FR2274149A1 FR7514066A FR7514066A FR2274149A1 FR 2274149 A1 FR2274149 A1 FR 2274149A1 FR 7514066 A FR7514066 A FR 7514066A FR 7514066 A FR7514066 A FR 7514066A FR 2274149 A1 FR2274149 A1 FR 2274149A1
Authority
FR
France
Prior art keywords
collector ring
medium carrying
cooling medium
electrical machines
carrying channels
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
Application number
FR7514066A
Other languages
English (en)
French (fr)
Other versions
FR2274149B1 (show.php
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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
Priority claimed from DE19742426823 external-priority patent/DE2426823C3/de
Application filed by Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of FR2274149A1 publication Critical patent/FR2274149A1/fr
Application granted granted Critical
Publication of FR2274149B1 publication Critical patent/FR2274149B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01R39/08—Slip-rings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR7514066A 1974-06-04 1975-05-06 Bague collectrice a refroidissement par gaz pour machines electriques Granted FR2274149A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742426823 DE2426823C3 (de) 1974-06-04 Gasgekühlter Schleifring für elektrische Maschinen

Publications (2)

Publication Number Publication Date
FR2274149A1 true FR2274149A1 (fr) 1976-01-02
FR2274149B1 FR2274149B1 (show.php) 1981-10-23

Family

ID=5917220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514066A Granted FR2274149A1 (fr) 1974-06-04 1975-05-06 Bague collectrice a refroidissement par gaz pour machines electriques

Country Status (5)

Country Link
JP (1) JPS5430567Y2 (show.php)
AT (1) AT336726B (show.php)
CH (1) CH585986A5 (show.php)
FR (1) FR2274149A1 (show.php)
SE (1) SE401588B (show.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3182562A1 (en) * 2015-12-14 2017-06-21 General Electric Technology GmbH A slip ring arrangement for an electric machine

Also Published As

Publication number Publication date
SE401588B (sv) 1978-05-16
SE7505953L (sv) 1975-12-05
AT336726B (de) 1977-05-25
DE2426823B2 (de) 1977-02-03
FR2274149B1 (show.php) 1981-10-23
DE2426823A1 (de) 1975-12-11
ATA397075A (de) 1976-09-15
CH585986A5 (show.php) 1977-03-15
JPS5430567Y2 (show.php) 1979-09-26
JPS50155508U (show.php) 1975-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse