GB1105310A – Improvements in or relating to impregnating stator windings
– Google Patents
GB1105310A – Improvements in or relating to impregnating stator windings
– Google Patents
Improvements in or relating to impregnating stator windings
Info
Publication number
GB1105310A
GB1105310A
GB33598/65A
GB3359865A
GB1105310A
GB 1105310 A
GB1105310 A
GB 1105310A
GB 33598/65 A
GB33598/65 A
GB 33598/65A
GB 3359865 A
GB3359865 A
GB 3359865A
GB 1105310 A
GB1105310 A
GB 1105310A
Authority
GB
United Kingdom
Prior art keywords
stator
support means
resin
mixing
hardener
Prior art date
1964-08-21
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
GB33598/65A
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.)
ELEKTROTECHNIK MIT Beschrankter
Original Assignee
ELEKTROTECHNIK MIT Beschrankter
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.)
1964-08-21
Filing date
1965-08-05
Publication date
1968-03-06
1965-08-05
Application filed by ELEKTROTECHNIK MIT Beschrankter
filed
Critical
ELEKTROTECHNIK MIT Beschrankter
1968-03-06
Publication of GB1105310A
publication
Critical
patent/GB1105310A/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
H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
Abstract
In impregnating stator windings with a mixture of resin and liquid hardener the stator is mounted on a rotary and pivotable support means, is preheated to a predetermined temperature, is trickle coated with said mixture and is thermically cured; the preheating of the stator winding and the curing are controlled electrically in a self monitoring manner in that electrical impulses control the heating of the stator with a measurement process by a Wheatstone bridge to monitor the actual temperature of the stator at any time with the support means pivoted out of a horizontal position; pumps for delivering the resin and hardener to a mixing chamber are controlled according to a function of the heating current flux for preheating the stator; a discharge valve of the mixing chamber is controlled by electrical impulses according to the desired temperature of the stator at zero bridge reading and the commencement of the curing process is initiated as a function of the discharge of the mixing chamber by an electrical impulse triggered by the latter when the stator support means are pivoted back into a horizontal position. In the apparatus shown there are two work stations A and B independent of each other and a common trickle coating device movable from one to the other. At each station there are a number of work positions 11-15, provided on a pivotally mounted plate 16, each consisting of support means 17 to receive a stator 18 retained on a clamping fork 19, each support means including an electrical terminal box 20 for clamping the connecting wires 21 of the stator winding. The stator support means are rotated by a common driving chain 23 from a motor 22 and at least one support driving means has a control cam 24 which cooperates with a limit switch 25 in such a manner that when the drive means is switched off the supports come to rest in a position to facilitate the connection and disconnection of the connecting wires 21. The mixing and metering device c has two storage tanks 26, 27 for the resin and the hardener, with pairs of pumps 28, 29 for delivery to mixing chambers 30-34 and discharge valves 35 at the outlets from the mixing chambers.
GB33598/65A
1964-08-21
1965-08-05
Improvements in or relating to impregnating stator windings
Expired
GB1105310A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEG41367A
DE1212204B
(en)
1964-08-21
1964-08-21
Process for the impregnation of single and multi-phase stator windings as well as device for practicing the process
Publications (1)
Publication Number
Publication Date
GB1105310A
true
GB1105310A
(en)
1968-03-06
Family
ID=7126669
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB33598/65A
Expired
GB1105310A
(en)
1964-08-21
1965-08-05
Improvements in or relating to impregnating stator windings
Country Status (4)
Country
Link
US
(1)
US3456615A
(en)
CH
(1)
CH443467A
(en)
DE
(1)
DE1212204B
(en)
GB
(1)
GB1105310A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1998023023A1
(en)
*
1996-11-21
1998-05-28
Schenectady International, Inc.
Process for impregnating components
RU2516243C1
(en)
*
2012-10-04
2014-05-20
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Томский государственный университет систем управления и радиоэлектроники
Method for jet impregnating coils of electric machines
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3645228A
(en)
*
1967-06-15
1972-02-29
Western Electric Co
Apparatus for sealing the ends of electrical components
CH564977A5
(en)
*
1974-03-20
1975-08-15
Concast Ag
US4194463A
(en)
*
1978-07-24
1980-03-25
Rca Corporation
Apparatus for applying sealing material to a cathode-ray tube
US4559698A
(en)
*
1983-12-21
1985-12-24
General Electric Company
Method of treating a loose wound core, method of fabricating a loose wound core, and method of operating apparatus
US4485126A
(en)
*
1983-12-21
1984-11-27
General Electric Company
Method of treating winding means of dynamoelectric machine core
US6569243B2
(en)
*
2000-02-23
2003-05-27
Odawara Automation, Inc.
Method and apparatus for coating an electric coil including vibration
US6797315B2
(en)
*
2000-02-23
2004-09-28
Odawara Automation, Inc.
Method for coating an electric coil including heating
DE10252435A1
(en)
*
2002-11-12
2004-05-27
Abb Technology Ag
Oven-hardening of coils rotated to prevent resin from dripping-off, passes direct current through coil conductors to cause heating
DE102017001940A1
(en)
2017-02-28
2018-08-30
copperING GmbH
Process for trickle impregnation of the stator or armature of an electric machine
DE202017007015U1
(en)
2017-02-28
2019-03-07
copperING GmbH
Apparatus for the trickle impregnation of a stator or armature of an electric machine
DE102017001939A1
(en)
2017-02-28
2018-08-30
copperING GmbH
Apparatus for the trickle impregnation of a stator or armature of an electric machine
DE102017005532A1
(en)
2017-06-10
2018-12-13
copperING GmbH
Method and device for inductive heating of a stator or armature of an electric machine
DE202017007013U1
(en)
2017-06-10
2019-03-07
copperING GmbH
Device for inductive heating of a stator or armature of an electric machine
WO2019123137A1
(en)
*
2017-12-22
2019-06-27
Tecnofirma S.P.A.
Impregnation plant and method for components of electric motors
DE102019111726A1
(en)
*
2019-03-22
2020-09-24
Vaf Gmbh
Impregnation device for impregnating bodies, in particular wound goods, impregnation system and method for operating at least one impregnation device
DE202019001441U1
(en)
2019-03-28
2019-05-06
copperING GmbH
Impregnating device for trickle impregnation of a stator of an electric machine
DE102019002234A1
(en)
2019-03-28
2020-10-01
Gehring E-Tech Gmbh
Impregnation device for trickle impregnation of a strator of an electric machine
EP3872962A1
(en)
*
2020-02-25
2021-09-01
Siemens Aktiengesellschaft
Method for impregnating, reinforcing or electrically insulating a body carrying single-layer or multilayer windings
EP4024685B1
(en)
*
2020-12-30
2023-05-03
Wobben Properties GmbH
Method for manufacturing a rotor of a wind turbine generator and device for producing the rotor
Family Cites Families (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1675419A
(en)
*
1927-02-09
1928-07-03
Us Electrical Mfg Company
Process of insulating motor windings
US2442183A
(en)
*
1944-09-25
1948-05-25
Harry C Stearns
Means for impregnating electric coils
US2417538A
(en)
*
1946-04-02
1947-03-18
Sterling Varnish Company
Varnishing armatures and the like
US2574686A
(en)
*
1948-08-26
1951-11-13
Electrolux Corp
Method of impregnating electrical coils
US2561982A
(en)
*
1948-12-22
1951-07-24
Westinghouse Electric Corp
Varnish treatment of electrical apparatus
GB681860A
(en)
*
1949-01-21
1952-10-29
Westinghouse Electric Int Co
Improvements in or relating to the treatment of electrical windings
US2784288A
(en)
*
1952-01-03
1957-03-05
Knapp Monarch Co
Temperature control for electric blankets
US3025706A
(en)
*
1957-11-20
1962-03-20
Victory Engineering Corp
Temperature sensing device
US3195044A
(en)
*
1960-03-29
1965-07-13
Texas Instruments Inc
Resistance-change temperature-measuring apparatus for motor windings and the like
US3102183A
(en)
*
1960-12-16
1963-08-27
Gen Dynamics Corp
Absolute temperature control
CH406398A
(en)
*
1962-06-15
1966-01-31
Baer Maschf Josef
Method and device for impregnating electrical windings
US3215818A
(en)
*
1963-04-29
1965-11-02
Gen Motors Corp
Temperature control electric circuit
1964
1964-08-21
DE
DEG41367A
patent/DE1212204B/en
active
Pending
1965
1965-06-15
CH
CH857965A
patent/CH443467A/en
unknown
1965-08-05
GB
GB33598/65A
patent/GB1105310A/en
not_active
Expired
1965-08-20
US
US481219A
patent/US3456615A/en
not_active
Expired – Lifetime
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1998023023A1
(en)
*
1996-11-21
1998-05-28
Schenectady International, Inc.
Process for impregnating components
RU2516243C1
(en)
*
2012-10-04
2014-05-20
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Томский государственный университет систем управления и радиоэлектроники
Method for jet impregnating coils of electric machines
Also Published As
Publication number
Publication date
US3456615A
(en)
1969-07-22
CH443467A
(en)
1967-09-15
DE1212204B
(en)
1966-03-10
Similar Documents
Publication
Publication Date
Title
GB1105310A
(en)
1968-03-06
Improvements in or relating to impregnating stator windings
SE7705360L
(en)
1977-11-11
AUTOMATIC DOSAGE DEVICE FOR VETSKOR
US3431887A
(en)
1969-03-11
Apparatus for coating articles in a fluidized bed
US3154618A
(en)
1964-10-27
Method of and apparatus for effecting a succession of pressure casting operations with castable resins
ES270822A1
(en)
1962-01-16
Coffee making machine
GB1215123A
(en)
1970-12-09
Improvements in and relating to mixing devices
GB1046112A
(en)
1966-10-19
Process and apparatus for the introduction of multiple component synthetic resins into cavities
ES8207278A1
(en)
1982-09-01
Rotary fuel injection pump.
GB1448717A
(en)
1976-09-08
Connectors
CA1005299A
(en)
1977-02-15
Liquid fuel injection pumping apparatus
DE3061581D1
(en)
1983-02-17
Device for dosing and mixing liquid two-component plastics
GB1325571A
(en)
1973-08-01
Apparatus for use in dispensing a multiple component mixture
CA1009915A
(en)
1977-05-10
Liquid fuel injection pumping apparatus
GB826211A
(en)
1959-12-31
Apparatus for measuring the output of liquid fuel injection pumps
Thurman
1989
Trickle impregnation of small motors
GB1100238A
(en)
1968-01-24
Photocopying machine
GB1241416A
(en)
1971-08-04
Improvements relating to the manufacture of wound electrical rotors
CN105363647A
(en)
2016-03-02
Self-cleaning rotary glue-pouring machine
ES354613A1
(en)
1970-02-16
Method for the covering of electrical components with a hardening layer. (Machine-translation by Google Translate, not legally binding)
ES124206U
(en)
1967-01-16
Apparatus for cleaning packaging and similar. (Machine-translation by Google Translate, not legally binding)
GB1195135A
(en)
1970-06-17
Reciprocating Piston Pump Apparatus for Metering Quantities of Flowable Material.
CA636188A
(en)
1962-02-06
Means for controlling liquid fuel delivery from vehicles
GB915958A
(en)
1963-01-16
Improved circuit arrangement for dynamo-electric machines
IT1206441B
(en)
1989-04-21
Automatic metering and dispensing system – has operator input station for selecting desired combination of metered fluids and scanner drive subsystem
CA696562A
(en)
1964-10-27
Service vehicle electrical supply apparatus
None