AT330882B - DEVICE FOR SUPPLYING THE COOLING DUCTS OF ROTORS OF ELECTRIC MACHINES WITH COOLING WATER - Google Patents

DEVICE FOR SUPPLYING THE COOLING DUCTS OF ROTORS OF ELECTRIC MACHINES WITH COOLING WATER

Info

Publication number
AT330882B
AT330882B AT678274A AT678274A AT330882B AT 330882 B AT330882 B AT 330882B AT 678274 A AT678274 A AT 678274A AT 678274 A AT678274 A AT 678274A AT 330882 B AT330882 B AT 330882B
Authority
AT
Austria
Prior art keywords
rotors
supplying
cooling
electric machines
cooling water
Prior art date
Application number
AT678274A
Other languages
German (de)
Other versions
ATA678274A (en
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
Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of ATA678274A publication Critical patent/ATA678274A/en
Application granted granted Critical
Publication of AT330882B publication Critical patent/AT330882B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Catalysts (AREA)
AT678274A 1973-08-31 1974-08-20 DEVICE FOR SUPPLYING THE COOLING DUCTS OF ROTORS OF ELECTRIC MACHINES WITH COOLING WATER AT330882B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2344069A DE2344069C2 (en) 1973-08-31 1973-08-31 Device for supplying the cooling channels of rotors of electrical machines with cooling water

Publications (2)

Publication Number Publication Date
ATA678274A ATA678274A (en) 1975-10-15
AT330882B true AT330882B (en) 1976-07-26

Family

ID=5891319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT678274A AT330882B (en) 1973-08-31 1974-08-20 DEVICE FOR SUPPLYING THE COOLING DUCTS OF ROTORS OF ELECTRIC MACHINES WITH COOLING WATER

Country Status (9)

Country Link
US (1) US3922573A (en)
JP (1) JPS5428921B2 (en)
AT (1) AT330882B (en)
BE (1) BE819192R (en)
CH (1) CH565474A5 (en)
DE (1) DE2344069C2 (en)
FR (1) FR2242798B2 (en)
GB (1) GB1445252A (en)
SE (1) SE395577B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453182C3 (en) * 1974-11-08 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Arrangement for cooling rotor parts of a turbo generator
US4018059A (en) * 1975-04-30 1977-04-19 General Electric Company Cryogenic fluid transfer joint employing gaseous seals
SU873332A1 (en) * 1979-02-15 1981-10-15 Предприятие П/Я Р-6794 Cryogenic electrical machine stator
US4358937A (en) * 1980-12-01 1982-11-16 Mitsubishi Denki Kabushiki Kaisha Device for conducting cooling liquid in and out of liquid cooled rotor type rotary electric machine
US4341093A (en) * 1980-12-01 1982-07-27 Mitsubishi Denki Kabushiki Kaisha Device for leading cooling liquid out of rotary electric machine with liquid cooled rotor
US4364241A (en) * 1980-12-02 1982-12-21 Mitsubishi Denki Kabushiki Kaisha Device for draining cooling liquid from rotary electric machine with liquid cooled rotor
US4647804A (en) * 1983-07-15 1987-03-03 Sundstrand Corporation High speed generator rotor oil path air vent
EP0148862B1 (en) * 1983-07-15 1988-08-24 Sundstrand Corporation High speed generator rotor oil path air vent
NZ268858A (en) * 1993-07-19 1998-01-26 Flux Pty Ltd Substituted Under Electromagnetic machine with permanent magnet rotor and toroidol stator
US7466045B2 (en) * 2006-02-14 2008-12-16 Hamilton Sundstrand Corporation In-shaft reverse brayton cycle cryo-cooler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2016169C3 (en) * 1970-04-04 1974-04-11 Kraftwerk Union Ag, 4330 Muelheim Device for supplying the cooling channels of rotors of electrical machines with cooling water
DE2207342C3 (en) * 1972-02-17 1980-09-11 Kraftwerk Union Ag, 4330 Muelheim Device for cooling electrical machines, in particular turbo generators

Also Published As

Publication number Publication date
CH565474A5 (en) 1975-08-15
JPS5050604A (en) 1975-05-07
DE2344069B1 (en) 1974-09-26
DE2344069C2 (en) 1975-04-30
GB1445252A (en) 1976-08-11
ATA678274A (en) 1975-10-15
SE7410795L (en) 1975-03-03
US3922573A (en) 1975-11-25
FR2242798B2 (en) 1980-09-05
BE819192R (en) 1974-12-16
JPS5428921B2 (en) 1979-09-20
SE395577B (en) 1977-08-15
FR2242798A2 (en) 1975-03-28

Similar Documents

Publication Publication Date Title
AT306166B (en) Device for supplying the cooling channels of rotors of electrical machines with cooling water
IT967531B (en) STATOR FOR ROTATING ELECTRIC MACHINE
AT325139B (en) STATOR FOR ROTATING ELECTRIC MACHINERY
IT967532B (en) STATOR FOR ROTATING ELECTRIC MACHINES
BE831950A (en) ROTOR FOR DYNAMOELECTRIC MACHINES
CH540594A (en) Exciter arrangement for electrical machines with rotating rectifiers
IT979991B (en) IMPROVEMENT IN CONTROL ARRANGEMENTS FOR ELECTRIC POWER SUPPLIES
AT330882B (en) DEVICE FOR SUPPLYING THE COOLING DUCTS OF ROTORS OF ELECTRIC MACHINES WITH COOLING WATER
IT1041685B (en) COOLED ROTOR WITH LIQUID FOR DYNAMOELECTRIC MACHINES
AT330883B (en) DEVICE FOR COOLING EXCITING CURRENT LINES IN LIQUID-COOLED TURBOGENERATOR ROTORS
CH458514A (en) Device for cooling rotating electrical machines of the closed type
IT1044109B (en) ROTOR FOR DYNAMOELECTRIC MACHINES COOLED WITH LIQUID
SE401301B (en) ELECTRIC POWER COOLING SYSTEM
AT318065B (en) Electric alternator
AT331924B (en) CONTINUOUS ELECTRIC TWO-POINT CONTROLLER
SE403223B (en) WINDING CAPSULA FOR THE ROTOR IN AN ELECTRIC MACHINE
AT328035B (en) HEAD MOUNT FOR ROTORS OF ELECTRIC MACHINES
CH404784A (en) Arrangement for the automatic regulation of the excitation of electrical machines
AT339423B (en) ARRANGEMENT FOR THE ELECTRICAL CONNECTION OF THREE-PHASE EXCITING MACHINES WITH ROTATING RECTIFIERS
AT333883B (en) LIQUID COOLED RUNNERS OF ELECTRIC MACHINERY
CH438475A (en) Rotating rectifier unit to excite electrical machines
AT320065B (en) Device for determining leaks in the cooling water circuit of electrical machines
AT338916B (en) ROTATING RECTIFIER ARRANGEMENT FOR ELECTRIC MACHINERY
AT329669B (en) ELECTRIC MACHINE WITH CIRCULATION COOLING
BR7403711D0 (en) IMPROVEMENTS IN ROTATING COOLING EQUIPMENT