GB1136660A – Improvements in or relating to alternators
– Google Patents
GB1136660A – Improvements in or relating to alternators
– Google Patents
Improvements in or relating to alternators
Info
Publication number
GB1136660A
GB1136660A
GB56775/66A
GB5677566A
GB1136660A
GB 1136660 A
GB1136660 A
GB 1136660A
GB 56775/66 A
GB56775/66 A
GB 56775/66A
GB 5677566 A
GB5677566 A
GB 5677566A
GB 1136660 A
GB1136660 A
GB 1136660A
Authority
GB
United Kingdom
Prior art keywords
ducts
tube
centring
end windings
passages
Prior art date
1966-02-05
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
GB56775/66A
Inventor
Mihaly Wallenstein
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.)
Ganz Villamossagi Muevek
Original Assignee
Ganz Villamossagi Muevek
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.)
1966-02-05
Filing date
1966-12-19
Publication date
1968-12-11
1966-12-19
Application filed by Ganz Villamossagi Muevek
filed
Critical
Ganz Villamossagi Muevek
1968-12-11
Publication of GB1136660A
publication
Critical
patent/GB1136660A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K3/00—Details of windings
H02K3/46—Fastening of windings on the stator or rotor structure
H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K3/00—Details of windings
H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
Abstract
1,136,660. Cooling alternator rotor end windings. GANZ VILLAMOSSAGI MœVEK. 19 Dec., 1966 [5 Feb., 19661, No. 56775/66. Heading H2A. End windings at each end of an alternator rotor body 1 are positioned between insulating spacers 10, 101 mounted respectively on a centring tube 5 and in a retaining ring 3 fixed to the body, and coolant, e.g. gas flows through inlet and outlet. Passages 13, 15 in the centring tube 5 and associated spacer 10, channels defined by the spacers and adjacent end windings, and transverse ducts in the end winding. As shown, the ducts 7 are in the winding conductors 6, and the coolant enters and leaves the passages via axial ducts 12, 16 in the tube 5 and is exhausted by a fan 11 through bores 17 in a centring ring 4.
GB56775/66A
1966-02-05
1966-12-19
Improvements in or relating to alternators
Expired
GB1136660A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
HUWA000154
1966-02-05
Publications (1)
Publication Number
Publication Date
GB1136660A
true
GB1136660A
(en)
1968-12-11
Family
ID=11002980
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB56775/66A
Expired
GB1136660A
(en)
1966-02-05
1966-12-19
Improvements in or relating to alternators
Country Status (7)
Country
Link
US
(1)
US3465183A
(en)
AT
(1)
AT261726B
(en)
BE
(1)
BE692854A
(en)
CH
(1)
CH451307A
(en)
DE
(1)
DE1538803B2
(en)
GB
(1)
GB1136660A
(en)
SE
(1)
SE321026B
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2480041A1
(en)
*
1980-04-02
1981-10-09
Asea Ab
GAS COOLED ROTOR FOR TURBO-GENERATOR
FR2565741A1
(en)
*
1984-06-07
1985-12-13
Alsthom Atlantique
DEVICE FOR DISPENSING A COOLING GAS AT AN EXTREMITY UNDER FRET OF THE ROTOR EXCITATION WINDING OF A TURBO-ALTERNATOR
EP3131182A1
(en)
*
2015-08-11
2017-02-15
Doosan Heavy Industries & Construction Co., Ltd.
Cooling of the coil turn in a rotor assembly
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2064692A1
(en)
*
1970-06-15
1971-12-16
Glider E
FR2142714B1
(en)
*
1971-06-23
1973-06-29
Alsthom
DE7900792U1
(en)
*
1979-01-10
1979-04-05
Siemens Ag, 1000 Berlin Und 8000 Muenchen
SELF-VENTILATED ELECTRIC MACHINE
US5644179A
(en)
*
1994-12-19
1997-07-01
General Electric Company
Gas cooled end turns for dynamoelectric machine rotor
US6495943B2
(en)
*
2000-12-19
2002-12-17
General Electric Company
Spaceblock scoops for enhanced rotor cavity heat transfer
US20020079753A1
(en)
*
2000-12-22
2002-06-27
Turnbull Wayne Nigel Owen
High thermal conductivity spaceblocks for increased electric generator rotor endwinding cooling
US6617749B2
(en)
*
2000-12-22
2003-09-09
General Electric Company
Re-entrant spaceblock configuration for enhancing cavity flow in rotor endwinding of electric power generator
US6720687B2
(en)
*
2000-12-22
2004-04-13
General Electric Company
Wake reduction structure for enhancing cavity flow in generator rotor endwindings
EP2339720A4
(en)
*
2008-09-17
2016-11-30
Indar Electric S L
Rotor of an electrical generator for aeolian application with cooling flows in at least one of the coil heads
RU2485659C2
(en)
*
2011-06-08
2013-06-20
Научно-производственное объединение «ЭЛСИБ» Открытое акционерное общество
Nonsalient pole rotor of synchronous electric machine
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA574640A
(en)
*
1959-04-21
General Electric Company
Ventilation of end turn portions of generator rotor winding
US1819860A
(en)
*
1929-01-19
1931-08-18
Gen Electric
Dynamo-electric machine
US2844746A
(en)
*
1956-02-17
1958-07-22
Gen Electric
Support means for rotor end windings of dynamoelectric machines
1966
1966-06-08
AT
AT549066A
patent/AT261726B/en
active
1966-06-08
DE
DE19661538803
patent/DE1538803B2/en
active
Pending
1966-06-14
CH
CH874966A
patent/CH451307A/en
unknown
1966-06-22
SE
SE8553/66A
patent/SE321026B/xx
unknown
1966-12-19
GB
GB56775/66A
patent/GB1136660A/en
not_active
Expired
1967
1967-01-16
US
US609608A
patent/US3465183A/en
not_active
Expired – Lifetime
1967-01-19
BE
BE692854D
patent/BE692854A/xx
not_active
IP Right Cessation
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2480041A1
(en)
*
1980-04-02
1981-10-09
Asea Ab
GAS COOLED ROTOR FOR TURBO-GENERATOR
FR2565741A1
(en)
*
1984-06-07
1985-12-13
Alsthom Atlantique
DEVICE FOR DISPENSING A COOLING GAS AT AN EXTREMITY UNDER FRET OF THE ROTOR EXCITATION WINDING OF A TURBO-ALTERNATOR
EP0166990A1
(en)
*
1984-06-07
1986-01-08
Alsthom
Device for distributing a cooling gas at an excitation winding end under the retaining ring of a turbo generator rotor
EP3131182A1
(en)
*
2015-08-11
2017-02-15
Doosan Heavy Industries & Construction Co., Ltd.
Cooling of the coil turn in a rotor assembly
US20170047806A1
(en)
*
2015-08-11
2017-02-16
Doosan Heavy Industries & Construction Co., Ltd.
Rotor assembly
US10361601B2
(en)
*
2015-08-11
2019-07-23
DOOSAN Heavy Industries Construction Co., LTD
Rotor assembly
Also Published As
Publication number
Publication date
SE321026B
(en)
1970-02-23
CH451307A
(en)
1968-05-15
US3465183A
(en)
1969-09-02
BE692854A
(en)
1967-07-03
AT261726B
(en)
1968-05-10
DE1538803B2
(en)
1970-06-25
DE1538803A1
(en)
1970-01-29
Similar Documents
Publication
Publication Date
Title
GB1136660A
(en)
1968-12-11
Improvements in or relating to alternators
GB1149876A
(en)
1969-04-23
Improvements relating to dynamoelectric machines
GB1106989A
(en)
1968-03-20
Improvements in the cooling of dynamoelectric machines
GB1335698A
(en)
1973-10-31
Oil-cooled generator rotor
GB1116200A
(en)
1968-06-06
Improvements in gas cooled dynamoelectric machines
GB975624A
(en)
1964-11-18
Improved dynamo-electric machine rotor
GB1321558A
(en)
1973-06-27
Direct gas cooled rotors for use in rotary electric machines
GB1307490A
(en)
1973-02-21
Dynamoelectric machines having salient pole rotors and low loss ventilation
MX163031B
(en)
1991-08-05
IMPROVEMENTS TO A DISTRIBUTOR OF A COOLING GAS UNDER A CLAMP AT THE END OF THE EXCITATION WINDING OF A TURBO-ALTERNATOR ROTOR
GB847073A
(en)
1960-09-07
Improvements relating to dynamo electric machines
GB735142A
(en)
1955-08-17
Improvements in and relating to dynamo electric machines
GB1502041A
(en)
1978-02-22
Stator for an electrical machine
GB1055182A
(en)
1967-01-18
Improvements relating to turbo-alternator rotors
SE335574B
(en)
1971-06-01
GB1388512A
(en)
1975-03-26
Three phase main exciter
GB1170754A
(en)
1969-11-19
Improvements in or relating to the cooling of large electrical generators
GB1352814A
(en)
1974-05-15
Air-ooled electrical machines
GB1107134A
(en)
1968-03-20
Improvements in and relating to the direct liquid cooling of the rotor winding of a turbogenerator
GB731299A
(en)
1955-06-08
Improvements relating to dynamo electric machines
GB992056A
(en)
1965-05-12
Improvements relating to dynamo-electric machines
GB751256A
(en)
1956-06-27
Improvements in or relating to the cooling of high voltage electric machines
SU130100A1
(en)
1959-11-30
Turbine Rotor Winding
GB1227747A
(en)
1971-04-07
GB753401A
(en)
1956-07-25
Improvements in and relating to cooling arrangements for the windings of dynamo electric machines
GB738803A
(en)
1955-10-19
Improvements relating to dynamo electric machines
None