CH565474A5 - - Google Patents

Info

Publication number: CH565474A5
Authority: CH; Switzerland

Application number

CH1012374A

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.)

1973-08-31

Filing date

1974-07-23

Publication date

1975-08-15

1974-07-23 Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag

1975-08-15 Publication of CH565474A5 publication Critical patent/CH565474A5/xx

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)

CH1012374A 1973-08-31 1974-07-23 CH565474A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2344069A DE2344069C2 (de)	1973-08-31	1973-08-31	Einrichtung zur Versorgung der Kühlkanäle von Rotoren elektrischer Maschinen mit Kühlwasser

Publications (1)

Publication Number	Publication Date
CH565474A5 true CH565474A5 (xx)	1975-08-15

Family

ID=5891319

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1012374A CH565474A5 (xx)	1973-08-31	1974-07-23

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2453182C3 (de) *	1974-11-08	1982-01-21	Siemens AG, 1000 Berlin und 8000 München	Anordnung zur Kühlung von Rotorteilen eines Turbogenerators
US4018059A (en) *	1975-04-30	1977-04-19	General Electric Company	Cryogenic fluid transfer joint employing gaseous seals
SU873332A1 (ru) *	1979-02-15	1981-10-15	Предприятие П/Я Р-6794	Статор криогенной электрической машины
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
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
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
DE3490335T1 (de) *	1983-07-15	1985-08-22	Sundstrand Corp., Rockford, Ill.	Umlaufende elektrische Maschinen
US4647804A (en) *	1983-07-15	1987-03-03	Sundstrand Corporation	High speed generator rotor oil path air vent
DE69426202T2 (de) *	1993-07-19	2001-06-28	T-Flux Pty Ltd., Peakhurst	Elektromagnetische maschine mit dauermagnetläufer
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 (de) *	1970-04-04	1974-04-11	Kraftwerk Union Ag, 4330 Muelheim	Einrichtung zur Versorgung der Kühlkanäle von Rotoren elektrischer Maschinen mit Kühlwasser
DE2207342C3 (de) *	1972-02-17	1980-09-11	Kraftwerk Union Ag, 4330 Muelheim	Einrichtung zur Kühlung elektrischer Maschinen, insbesondere Turbogeneratoren

1973
- 1973-08-31 DE DE2344069A patent/DE2344069C2/de not_active Expired
1974
- 1974-07-23 CH CH1012374A patent/CH565474A5/xx not_active IP Right Cessation
- 1974-08-20 AT AT678274A patent/AT330882B/de active
- 1974-08-26 FR FR7429156A patent/FR2242798B2/fr not_active Expired
- 1974-08-26 BE BE147911A patent/BE819192R/xx active
- 1974-08-26 SE SE7410795A patent/SE395577B/xx unknown
- 1974-08-29 US US501653A patent/US3922573A/en not_active Expired - Lifetime
- 1974-08-30 JP JP9985974A patent/JPS5428921B2/ja not_active Expired
- 1974-09-02 GB GB3833174A patent/GB1445252A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5428921B2 (xx)	1979-09-20
FR2242798B2 (xx)	1980-09-05
SE395577B (sv)	1977-08-15
US3922573A (en)	1975-11-25
DE2344069B1 (de)	1974-09-26
FR2242798A2 (xx)	1975-03-28
ATA678274A (de)	1975-10-15
BE819192R (fr)	1974-12-16
GB1445252A (en)	1976-08-11
DE2344069C2 (de)	1975-04-30
JPS5050604A (xx)	1975-05-07
AT330882B (de)	1976-07-26
SE7410795L (xx)	1975-03-03

Publication	Publication Date	Title
AU476761B2 (xx)	1976-09-30
AR201235Q (xx)	1975-02-21
AR201231Q (xx)	1975-02-21
AU474593B2 (xx)	1976-07-29
AU474511B2 (xx)	1976-07-22
AU474838B2 (xx)	1976-08-05
AU471343B2 (xx)	1976-04-15
AU465453B2 (xx)	1975-09-25
AU476714B2 (xx)	1976-09-30
FR2242798B2 (xx)	1980-09-05
AU476696B2 (xx)	1976-09-30
AU472848B2 (xx)	1976-06-03
AU466283B2 (xx)	1975-10-23
AU477823B2 (xx)	1975-06-19
AU477824B2 (xx)	1975-07-17
AU471461B2 (xx)	1976-04-29
AU476873B1 (xx)	1975-01-09
CH565401A (xx)	1975-08-15
CH1214973A4 (xx)	1976-08-13
BG18784A1 (xx)	1975-03-20
BG18225A1 (xx)	1974-10-25
AU479562A (xx)	1975-01-09
AU479539A (xx)	1975-01-30
AU479521A (xx)	1975-06-05
AU479496A (xx)	1975-01-09

Legal Events

Date	Code	Title	Description
1984-12-28	PL	Patent ceased
2024-10-31	PL	Patent ceased