CS603890A3 - Box for thermally-actuated protective switch - Google Patents
Box for thermally-actuated protective switchInfo
- Publication number
- CS603890A3 CS603890A3 CS906038A CS603890A CS603890A3 CS 603890 A3 CS603890 A3 CS 603890A3 CS 906038 A CS906038 A CS 906038A CS 603890 A CS603890 A CS 603890A CS 603890 A3 CS603890 A3 CS 603890A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- thermal protection
- housing box
- stator
- box
- protection switches
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
- H01H37/043—Mountings on controlled apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
1. Housing box for a thermal protection switch. 2.1 It is known for thermal protection switches to be fitted in the encapsulated state in a thermally connected manner to the active part of electrical machines. This necessitates a corresponding assembly cost and, in addition, particularly thermal protection switches which operate as a function of current require a corresponding installation volume. The new housing box is intended to permit thermal protection switches to be fixed on the wound stator such that they can be removed and without being incorporated into the field winding. 2.2 The housing box (10) is dimensioned and shaped such that it can be accommodated in the intermediate space (25) between the winding head (26') of the field winding (26) of a salient pole stator and the stator laminate stack (28'), and can be fixed in its in-use position (Fig. 6). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8914335U DE8914335U1 (en) | 1989-12-06 | 1989-12-06 | Housing for a thermal circuit breaker |
DE3940257A DE3940257A1 (en) | 1989-12-06 | 1989-12-06 | RECEPTION HOUSING FOR A THERMAL PROTECTIVE SWITCH |
Publications (1)
Publication Number | Publication Date |
---|---|
CS603890A3 true CS603890A3 (en) | 1992-04-15 |
Family
ID=25887699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS906038A CS603890A3 (en) | 1989-12-06 | 1990-12-05 | Box for thermally-actuated protective switch |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0431238B1 (en) |
AT (1) | ATE108286T1 (en) |
CS (1) | CS603890A3 (en) |
DE (2) | DE3940257A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142180C1 (en) * | 1991-12-20 | 1993-07-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De | |
DE19852929C1 (en) * | 1998-11-17 | 2000-03-30 | Hanning Elektro Werke | Thermal switch for protecting electromagnetic coils in electric motor has connection lugs which enter receptacles of flat pinned plugs from inner surface of end flange of coil |
ITPD20010016U1 (en) * | 2001-03-01 | 2002-09-02 | Inarca Spa | DEVICE FOR THE CONNECTION AND INSULATION OF A THERMAL PROTECTOR FOR ELECTRIC WINDINGS OF MOTORS. |
ITPD20020094A1 (en) * | 2002-04-15 | 2003-10-15 | Inarca Spa | DEVICE FOR THE CONNECTION AND INSULATION OF A THERMAL PROTECTOR AND / OR A FUSE FOR ELECTRIC WINDINGS OF MOTORS. |
FR3006127B1 (en) * | 2013-05-22 | 2016-11-25 | Valeo Equip Electr Moteur | ROTATING ELECTRIC MACHINE COMPRISING A THERMAL PROTECTION MODULE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT177180B (en) * | 1952-07-14 | 1954-01-11 | Franz Schwarz | Thermal protection device for electrical machines |
US4188553A (en) * | 1978-02-08 | 1980-02-12 | A. O. Smith Corporation | Pocket receptacle for securing a sensing element within electrical windings |
DE3534883C2 (en) * | 1985-09-30 | 1994-01-13 | Siemens Ag | Plastic connecting device that can be attached to the stator core of an electric small motor |
DE8631701U1 (en) * | 1986-11-27 | 1987-02-12 | Siemens AG, 1000 Berlin und 8000 München | Bracket for a temperature switch |
DE8709261U1 (en) * | 1987-07-04 | 1987-08-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Electric motor with circuit breaker |
-
1989
- 1989-12-06 DE DE3940257A patent/DE3940257A1/en active Granted
- 1989-12-06 DE DE8914335U patent/DE8914335U1/en not_active Expired - Lifetime
-
1990
- 1990-03-30 AT AT90106101T patent/ATE108286T1/en not_active IP Right Cessation
- 1990-03-30 EP EP90106101A patent/EP0431238B1/en not_active Expired - Lifetime
- 1990-12-05 CS CS906038A patent/CS603890A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE108286T1 (en) | 1994-07-15 |
DE3940257C2 (en) | 1992-12-17 |
EP0431238A1 (en) | 1991-06-12 |
EP0431238B1 (en) | 1994-07-06 |
DE8914335U1 (en) | 1990-02-08 |
DE3940257A1 (en) | 1991-06-13 |
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