EP0729166B1 - Appareils électriques - Google Patents

Appareils électriques Download PDF

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Publication number
EP0729166B1
EP0729166B1 EP19960100739 EP96100739A EP0729166B1 EP 0729166 B1 EP0729166 B1 EP 0729166B1 EP 19960100739 EP19960100739 EP 19960100739 EP 96100739 A EP96100739 A EP 96100739A EP 0729166 B1 EP0729166 B1 EP 0729166B1
Authority
EP
European Patent Office
Prior art keywords
terminal element
load
switching device
terminal
consumer
Prior art date
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 - Lifetime
Application number
EP19960100739
Other languages
German (de)
English (en)
Other versions
EP0729166A1 (fr
Inventor
Marcel Hofsäss
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.)
HOFSAESS, MARCEL PETER
Original Assignee
Individual
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
Priority claimed from DE19506342A external-priority patent/DE19506342C1/de
Priority claimed from DE19545996A external-priority patent/DE19545996C2/de
Application filed by Individual filed Critical Individual
Publication of EP0729166A1 publication Critical patent/EP0729166A1/fr
Application granted granted Critical
Publication of EP0729166B1 publication Critical patent/EP0729166B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing

Definitions

  • the present invention relates to a consumer a first and a second connection element for electrical Supply of the consumer and a receptacle for the electrical supply depending on the temperature interrupting switching mechanism, the second connection element directly is electrically connected to the consumer and the first Connection element an electrically connected to the consumer further connection element is assigned, so that in the switchgear located the first connection element via the rear derailleur with the other connection element in series is switched.
  • This document discloses a stator arrangement, which by a temperature monitor is protected against overheating.
  • the temperature monitor is provided with two connection flags inserted into a pocket in a plug part of the stator arrangement is provided. There is a contact part in the pocket, which is connected to a first connection element.
  • a further connection element is also provided in the pocket, that is electrically connected to coils of the stator arrangement is. External connections of the serve as second connection elements Do the washing up.
  • the temperature monitor is inserted into the pocket with its first connecting lug in contact with the other Connection element and with its second connection lug in contact with the contact part, so that the temperature monitor is electrically in Row between the first connection element and the consumer, So here the coils is switched.
  • the known stator arrangement has a whole range of Part highly complex trained sheet metal parts to the described series connection of the switching mechanism between the first Connection element and the consumer to realize.
  • a temperature monitor with two specially trained Connection flags required.
  • Household appliances in particular are becoming more and more Devices with electrical consumers are used, e.g. Suds pumps for washing machines, motors for compressors Fridges and freezers, transformers for electrical Devices with a voltage different from the mains voltage operated, fan motors and heating coils for hair dryers etc.
  • temperature monitors used which has its own housing or support part have and be retrofitted to the consumer.
  • connection element of the temperature monitor is with a corresponding connection element of the consumer connected, wherein the second connection element of the temperature monitor and the second Connection element of the consumer then for electrical supply serve the consumer, who is now in line with the temperature monitor is switched.
  • the bimetallic snap disc can do so be set at a preselected temperature the consumer's current flow through the consumer Bimetal switch connected in series is interrupted.
  • the temperature monitors take over often other functions, they protect the Consumers from excessive current consumption and / or prevent one Reactivating the consumer when its temperature has lowered again, which is why the temperature monitor is self-holding be formed.
  • the temperature monitors To perform these additional functions parallel and series resistors in the temperature monitor integrated.
  • connection diagrams so that they have standardized plugs can be powered.
  • the housing a temperature monitor so that it is on the connections of the consumer to be monitored can be plugged on, whereby also from the housing of the temperature monitor itself protrude two connections that correspond to the desired connection diagram correspond.
  • the connection diagram of the consumer can either be retained or be adapted to another standard.
  • temperature monitors are usually Special developments, each for the consumer to be protected have to be adjusted. It is not just about that Connection technology but especially on the good thermal Contact to the consumer to be monitored. This also leads to the cost of construction and Manufacture of such temperature monitors are very high. Naturally these costs are also transferred to the final costs of the consumers protected by the temperature monitor.
  • FR-A-2 656 171 relates to an engine in which a temperature monitor arranged between a terminal lug and a holding part and together with these in an opening of a plastic part is inserted.
  • GB-A-22 22 730 relates to the protection of a commutator motor with a PTC resistor between two connection elements is held resiliently.
  • EP-A-0 603 478 describes a circuit board for one Motor in which a mechanical seat for a temperature monitor is provided, the electrical connection via separate Stranded.
  • the other Connection element is a clamping element, which together with the first connection element a clamping receptacle for clamping the Derailleur forms
  • the task on the other hand because of this is solved that the further connection element is a contact part is that together with one with the first connection element electrically connected contact part a clamping receptacle for clamping of the rear derailleur.
  • the object underlying the invention is achieved in this way completely solved. Surprisingly, it was found that not - as before - further improvements to the Temperature monitors themselves but simple design changes on the electrical consumer to be monitored Reduce manufacturing costs significantly.
  • the basic idea here is a recording for the temperature dependent Training the switchgear directly on the electrical consumer, in a known manner a connection element directly and the other with the rear derailleur in the recording over the Switchgear is electrically connected to the consumer. With in other words, the consumer is already "pre-wired” that subsequently only the temperature-dependent switching mechanism in the recording must be introduced to the final Connection technology for both the connection elements and for the temperature-dependent switchgear on the consumer to be protected to manufacture.
  • the first connection element is one with the consumer connected associated additional connector element that for the purpose the electrical supply is electrically connected to the consumer is so that when the rear derailleur is in the recording the first connection element via the rear derailleur with the other Connection element is connected in series. So far the mechanical Structure already from the aforementioned US-A-4 656 378 known.
  • connection element can be made without major changes to the Tools together with the first and the second connection element getting produced.
  • the electrical Consumers namely housing or support parts made of plastic on, in which the connection elements as connection lugs or -Clamps are poured or sprayed. So here just has to the injection mold can be changed so that another Connection element can be provided.
  • the first Connection element is now the further connection element electrically connected to the consumer, so that this no further manufacturing steps compared to the prior art required are.
  • the further connection element is a Clamping element, which has a clamping receptacle with the first connecting element to pinch a rear derailleur.
  • connection element is a contact part, that together with one connected to the first connection element Contact part a clamp receptacle for clamping the rear derailleur forms.
  • This embodiment is preferred if it is is necessary for constructional or other reasons two connection elements spatially from the recording for the temperature-dependent Rear derailleur to be arranged.
  • the advantage here is that the cost of installing the Reduce the rear derailleur on the consumer, if appropriate Design of the clamp receptacle only needs the rear derailleur are pushed into it and there it is automatically held. Because this clamping by the two contact parts or the first and the further connection element takes place, becomes the electrical series connection at the same time by the clamping manufactured so that on further manufacturing steps can be dispensed with.
  • first and the second connection element preferably have a standardized connection diagram.
  • connection element in a thermally conductive connection a part of the Consumer stands.
  • the advantage here is that no further components are required are to the switching mechanism in thermally conductive connection with the Bring consumers. Rather, the further connection element themselves are designed as a heat-conducting bridge. Provided that the switchgear only protects against overcurrents should cause However, such a heat-conducting connection is not required. In addition, the rear derailleur already sits at a point where the consumer is too monitoring heat is developed, so that even then another thermally conductive connection is not required.
  • an encapsulated in the receptacle Switchgear is used in which the electrical connection via a cover part and a base part insulated from it, those in contact with the first and the further connection element or the two contact parts.
  • connection part to which the connection elements are attached are preferably shed.
  • connection elements only have to be during the manufacture of the housing or Connection part to be cast in.
  • connection element and the first connection element or the two contact parts at least partially in a recess of the housing or connecting part are arranged, the Recess forms a receiving space for the rear derailleur.
  • the advantage here is that the rear derailleur against influences from can be protected on the outside, so that no additional protective caps etc. are required, making the manufacturing costs positive influenced. Furthermore, the recording room can be in the immediate vicinity of the part to be monitored with regard to heat development be arranged so that on additional thermally conductive bridges can be dispensed with.
  • the consumer has a protective element is assigned to the recording in the assembled state and a switchgear located in it against influences of protects outside.
  • connection element electrically and / or mechanically to protect. If there is no redesign in this context of the actual consumer, this takes place on most cost-effective via an associated protective element.
  • the protective element is a cover to close the recording space.
  • the protective element is a Protective cap that is at least over the first and the further Connection element is pluggable, the first connection element protrudes through the protective cap.
  • connection elements include connection lugs.
  • connection lug itself can be the part of the connecting element that with the switchgear comes into contact.
  • connection lugs must only next to the anyway existing first connection lug another, possibly a little shorter Connection lug be provided to the first connection lug has such a distance that the rear derailleur is jammed can be inserted into this.
  • the consumer must now internally no longer to the first connection lug but to the additional connection lugs can be connected.
  • connection lug of the first Connection element and the connection lug of the further connection element resilient and in a plastic part of the Consumers are poured in, so that an inserted Rear derailleur is clamped.
  • the contact parts as connecting lugs are formed with their broad sides towards each other point.
  • Fig. 1 is a schematic side view in principle an electrical consumer 10 is shown, which e.g. an engine a heating coil, a transformer or the like Overheating can be an electrical device to be protected.
  • an electrical consumer 10 e.g. an engine a heating coil, a transformer or the like Overheating can be an electrical device to be protected.
  • connections 12 for the electrical Supply of the consumer comprise a first connection element 13 and a second Connection element 14, which is also in a known manner may have standardized contact picture.
  • connection element 15 is provided, which is arranged next to the first connection element 13.
  • connection elements 13, 14, 15 each formed as terminal lugs 17, 18, 19, the in the plastic housing or support part 11 are shed.
  • the second terminal lug 18 is connected via a connection 21 to the Consumer 10 connected, the other end via a further connection 22 connected to the further terminal lug 19 is.
  • the further connection 22 is a heat-conducting bridge 23 formed, whereby the further terminal lug 19 in thermal Connection with one regarding heat development part of the consumer 10 to be monitored.
  • the first terminal lug 17 and the further terminal lug 19 form between them a receptacle 25 for a temperature-dependent Switch mechanism 26, which is only indicated schematically is.
  • This switching mechanism 26 provides a conductive connection between the otherwise not connected to the consumer 10 first terminal lug 17 and the further terminal lug 19 ago.
  • the electrical supply to the consumer takes place in this way 10 continue through the first and second connecting lugs 17, 18, however, the rear derailleur 26 in series in this Connection is switched.
  • the switching mechanism 26 is a switching mechanism as used in temperature monitors is used and has a bimetallic snap disc as well as a spring washer, as already explained at the beginning has been.
  • the switching mechanism 26 In the permissible temperature range of the consumer 10 the switching mechanism 26 a conductive connection between the first Terminal lug 17 and the other terminal lug 19 so that the current can flow freely to the consumer 10. Warmed up the consumer 10 is now in an impermissible manner this increase in temperature via the heat-conducting bridge 23 the switching mechanism 26 passed on when the Nominal temperature opens and thus the power supply to the consumer 10 interrupts.
  • the switching mechanism 26 also include a protective function against overcurrent, for what a series resistor is provided in the switching mechanism 26. Further can the switching mechanism 26 by a parallel Resistance are formed so that even when again the temperature of the consumer drops the rear derailleur 26 does not close again, so that the consumer 10 for security reasons remains switched off.
  • the switching mechanism 26 supplies the supply current to the consumer 10 leads over its housing, as is known from the prior art is already known, he has to go outside for security reasons be electrically isolated.
  • a protective element 27 provided in the form of a protective cap 28 which over the Terminal lugs 17, 18 and 19 is slipped. It can be spotted, that the terminal lugs 17 and 18 through openings in the Protective cap 28 extend so that they continue from outside for one e.g. standardized plugs are accessible.
  • At least the first connection lug 17 and the further connection lug 19 are resilient so that the receptacle 25 a Clamping receptacle 31 is which the inserted switching mechanism 26 through Clamp holds. This way, after inserting the Switch mechanism 26 in the clamp receptacle 31 is not required, by soldering or similar measures for a safe mechanical Seat and secure electrical connection.
  • This clamp fit of the switching mechanism 26 in the clamp receptacle 31 is achieved on the one hand that the switching mechanism 26 under Preload between the two lugs 17 and 19 is jammed.
  • a recess 32 is provided in which the further terminal lug 19 engages. This recess 32 is arranged so that the first terminal lug 17 and the second terminal lug 19 are pressed towards each other in the direction of the switching mechanism 26, so that a secure fit of the rear derailleur 26 is ensured.
  • a well-known consumer from the prior art would only the first and second terminal lugs 17 and 18, wherein also the first terminal lug 17 directly with the consumer 10 is connected. Now to create the new consumer 10, it is only necessary on the housing or support part 11 to provide the further terminal lug 19 and this instead of to connect the first terminal lug 17 to the consumer 10. This is a simple and inexpensive redesign existing consumers possible, with the subsequent Installation of a temperature monitor is considerably simplified, that only that in such a temperature monitor as one of multiple components existing switchgear immediately between the first terminal lug 17 and the further terminal lug 19 is pinched. On the one hand, this reduces the material costs, and on the other hand there is a very simple one, too automatable manufacturing.
  • FIG. 2 is in an alternative embodiment of the housing or Carrying part 11 shown that a recess 33 in the Housing or support part 11, the other terminal lug 19 entirely as well as the first terminal lug 17 partially.
  • This Recess 33 thus forms a receiving space for the switching mechanism 26, thus better protected against mechanical damage is.
  • This is to complete the electrical insulation Protective element 27 is now designed as a simple protective cover 34, after inserting the rear derailleur 26 into the receptacle 25 can be placed automatically, the first Terminal lug 17 through this protective cover 34 through extends outside and is accessible for further connections.
  • Fig. 2 it is also shown that the switching mechanism 26 from a Cover part 35 with an external contact 36 and one opposite the cover part 35 insulated bottom part 37 with another External contact 38 exists. This is via contacts 36, 38 Switchgear 26 in electrical and mechanical connection with the first terminal lug 17 and the further terminal lug 19.
  • Fig. 3 is in a similar embodiment as shown in Fig. 2 an example in which the first connection element 13 a clamping block 41 and the second connection element 14 comprises a clamping block 42.
  • the first connection element 13 further comprises a contact part 43, which has an electrical Connection 44 is connected to the terminal block 41.
  • This Contact part 43 is located in the recess 33 in the opposite another contact part 45 as another Connection element 15 is provided. Between these two Contact parts 43, 45 can now be inserted a switching mechanism 26 become.
  • a shorting plug is shown at 47, which instead a switching mechanism 26 are inserted into the recess 33 can.
  • the task of this shorting plug 47 is the switching mechanism 26 to replace if the consumer 10 without supervision by such a switching mechanism 26 is to be operated. This can either be the case when such monitoring is not required at all, or in the test field or in quality control if before inserting the Switchgear 26 first functions the consumer 10th should be checked by yourself. After the check has been carried out the shorting plug 47 either be removed again, or but remain in the recess 33 if the device without Rear derailleur 26 is to be delivered.
  • connection faces 51, 52 have their broad sides 53, 54 towards each other, so that a switching mechanism 26 is inserted between them can be.
  • a locking lug 56 and on the connecting lug 51 a locking part 57 is provided. Latch 56 and locking part 57 can engage in corresponding recesses on the switching mechanism 26, so that this resilient and captive between the terminal lugs 51 and 52 is held.
  • connection elements are still on the housing or support part 11 13 and 14 are provided, of which the connecting element 14 directly connected to the electrical consumer 10 while the connecting element 13 is connected to the contact part 43 connected is.
  • the consumer 10 is still over the Connection 22 connected to the further connection element 15, which is the terminal lug 52 in this case.
  • the connecting elements 13, 14 are spatially distant from the recording on, arranged here by the two connecting lugs 51 and 52 is formed.
  • the switching mechanism 26 itself is not shown in FIG. 4.
  • a protective cap can also be provided via the connecting lugs 51, 52 comparable to the protective cap 28 shown in FIG. 1 be put.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Thermally Actuated Switches (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Glass Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (14)

  1. Appareil électrique comportant un premier et un deuxième élément de raccordement (13, 14) pour l'alimentation électrique de l'appareil (10) ainsi qu'un logement pour un mécanisme de commutation (26) interrompant l'alimentation électrique en fonction de la température, le deuxième élément de raccordement (14) étant relié électriquement directement avec l'appareil (10) et un élément de raccordement complémentaire (15) relié électriquement à l'appareil (10) étant affecté au premier élément de raccordement (13), de sorte que lorsque le mécanisme de commutation (26) se trouve dans le logement (25), le premier élément de raccordement (13) est connecté en série avec l'élément de raccordement complémentaire (15), par l'intermédiaire du mécanisme de commutation (26),
    caractérisé en ce que l'élément de raccordement complémentaire est un élément de serrage (29) qui forme avec le premier élément de raccordement (13) un élément de serrage (31) pour le serrage du mécanisme de commutation (26).
  2. Appareil électrique comportant un premier et un deuxième élément de raccordement (13, 14) pour l'alimentation électrique de l'appareil (10) ainsi qu'un logement pour un mécanisme de commutation (26) interrompant l'alimentation électrique en fonction de la température, le deuxième élément de raccordement (14) étant relié électriquement directement avec l'appareil (10) et un élément de raccordement complémentaire (15) relié électriquement à l'appareil (10) étant affecté au premier élément de raccordement (13), de sorte que lorsque le mécanisme de commutation (26) se trouve dans le logement (25), le premier élément de raccordement (13) est connecté en série avec l'élément de raccordement complémentaire (15), par l'intermédiaire du mécanisme de commutation (26),
    caractérisé en ce que l'élément de raccordement complémentaire (15) est un élément de contact (45) qui forme avec un élément de contact (43), relié électriquement au premier élément de raccordement (13), un logement de serrage pour le serrage du mécanisme de commutation (26).
  3. Appareil selon la revendication 1 ou 2, caractérisé en ce que le premier et le deuxième élément de raccordement (13, 14) présentent un schéma de raccordement normalisé.
  4. Appareil selon l'une des revendications 1 à 3, caractérisé en ce que l'élément de raccordement complémentaire (15) est en liaison thermoconductrice avec un élément de l'appareil (10), dont le dégagement de chaleur doit être contrôlé.
  5. Appareil selon l'une des revendications 1 à 4, caractérisé en ce que dans le logement est inséré un mécanisme de commutation (26) blindé, dans lequel le raccordement électrique s'effectue au moyen d'une partie formant couvercle (35) et d'une partie formant fond (37) isolée de la première, qui sont en contact avec le premier et l'élément de raccordement complémentaire (13, 15) ou avec les éléments de contact (43, 45).
  6. Appareil selon l'une des revendications 1 à 5, caractérisé en ce qu'il comporte une partie formant boítier ou une partie de raccordement (11) à laquelle des éléments de raccordement (13, 14, 15) sont fixés, de préférence scellés par coulée.
  7. Appareil selon la revendication 6, caractérisé en ce que l'élément de raccordement complémentaire (15) et le premier élément de raccordement (13) ou les deux éléments de contact (43, 45) sont disposés au moins en partie dans une découpe (33) de la partie formant boítier ou de la partie de jonction (11), la découpe (33) formant un volume de logement pour le mécanisme de commutation.
  8. Appareil selon l'une des revendications 1 à 7, caractérisé en ce qu'il lui est affecté un élément de protection (27) qui à l'état monté protège le logement (25) et un mécanisme de commutation (26) se trouvant éventuellement à l'intérieur de celui-ci, contre des influences extérieures.
  9. Appareil selon les revendications 7 et 8, caractérisé en ce que l'élément de protection (27) est un couvercle destiné à fermer le volume de logement (33).
  10. Appareil selon la revendication 8, caractérisé en ce que l'élément de protection (27) est un capuchon de protection (28) qui peut être emboíté au moins sur le premier et sur l'élément de raccordement complémentaire (13, 15), le premier élément de raccordement (13) traversant le capuchon de protection (28).
  11. Appareil selon l'une des revendications 1 à 10, caractérisé en ce qu'il lui est affectée une fiche de court-circuitage (47) qui peut être introduite dans le logement (25) à la place d'un mécanisme de commutation (26).
  12. Appareil selon l'une des revendications 1 à 11, caractérisé en ce que les éléments de raccordement (13, 14, 15) comprennent des barrettes de raccordement (17, 18, 19).
  13. Appareil selon la revendication 12, caractérisé en ce que la barrette de raccordement (17) du premier élément de raccordement (13) et la barrette de raccordement (19) de l'élément de raccordement complémentaire (15) sont élastiques et sont scellées par coulée dans un élément en matière synthétique (11) de l'appareil (10), de sorte qu'un mécanisme de commutation (26) introduit est serré de manière élastique.
  14. Appareil selon l'une des revendications 2 à 13, caractérisé en ce que les éléments de contact (43, 35) sont réalisés sous la forme de barrettes de raccordement (51, 52) qui sont dirigées l'une vers l'autre par leurs grands côtés (53, 55).
EP19960100739 1995-02-23 1996-01-19 Appareils électriques Expired - Lifetime EP0729166B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19506342 1995-02-23
DE19506342A DE19506342C1 (de) 1995-02-23 1995-02-23 Elektrischer Verbraucher
DE19545996 1995-12-09
DE19545996A DE19545996C2 (de) 1995-03-03 1995-12-09 Isoliergehäuse und elektrischer Verbraucher

Publications (2)

Publication Number Publication Date
EP0729166A1 EP0729166A1 (fr) 1996-08-28
EP0729166B1 true EP0729166B1 (fr) 1999-10-06

Family

ID=26012742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960100739 Expired - Lifetime EP0729166B1 (fr) 1995-02-23 1996-01-19 Appareils électriques

Country Status (5)

Country Link
US (1) US5717257A (fr)
EP (1) EP0729166B1 (fr)
AT (1) ATE185447T1 (fr)
DK (1) DK0729166T3 (fr)
ES (1) ES2140731T3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19919648C2 (de) 1999-04-30 2003-03-13 Marcel Hofsaess Gerät mit in einer Tasche vorgesehenem temperaturabhängigen Schaltwerk
WO2001031749A2 (fr) 1999-10-27 2001-05-03 Thermik Gerätebau GmbH Borne de raccord
US6740821B1 (en) * 2002-03-01 2004-05-25 Micron Technology, Inc. Selectively configurable circuit board
DE10214368B4 (de) * 2002-03-30 2007-09-13 Robert Bosch Gmbh Energiespeichermodul und dessen Verwendung für ein Elektrogerät
CN201435503Y (zh) * 2009-01-06 2010-03-31 深大宇电器(深圳)有限公司 一种过温过电流保护电源插头
DE102013017232A1 (de) 2013-10-17 2015-04-23 Thermik Gerätebau GmbH Temperaturabhängiges Schaltwerk

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272775A (en) * 1968-08-28 1972-05-03 Otter Controls Ltd Improvements in thermal control devices for electrically heated members
US3659242A (en) * 1970-02-04 1972-04-25 Hoagland Instr Co Overcurrent responsive device
US3965387A (en) * 1974-06-24 1976-06-22 General Electric Company Electric lamp and thermal switch therefore
DE2917482C2 (de) * 1979-04-30 1982-11-25 Peter 7530 Pforzheim Hofsäss Übertemperaturschutzschalter
DE3002232A1 (de) * 1980-01-23 1981-07-30 Robert Bosch Gmbh, 7000 Stuttgart Schalteinrichtung fuer elektrische andrehvorrichtungen fuer brennkraftmaschinen
US4396898A (en) * 1982-03-26 1983-08-02 Gte Products Corporation Lampholder having thermal protector
US4656378A (en) * 1985-11-12 1987-04-07 Amp Incorporated Motor stator and connector for making connections to stator windings
DE8708064U1 (de) * 1987-06-06 1987-10-15 Hanning Elektro-Werke GmbH & Co, 4811 Oerlinghausen Temperaturüberwachungseinrichtung für Spaltpolmotoren
US5010264A (en) * 1988-09-09 1991-04-23 Mabuchi Motor Co., Ltd. Miniature motor having positive-coefficient thermistor
JPH0386753U (fr) * 1989-12-18 1991-09-03
US5126510A (en) * 1990-12-14 1992-06-30 Challenger Electrical Materials, Inc. Thermal protector housing for lighting fixtures
DE4109867C2 (de) * 1991-03-26 1996-05-30 Bosch Gmbh Robert Schutzeinrichtung für Elektromotoren
DE4243845A1 (de) * 1992-12-23 1994-06-30 Mulfingen Elektrobau Ebm Verschaltungsplatte zum Verbinden der Drahtenden einer Statorwicklung

Also Published As

Publication number Publication date
EP0729166A1 (fr) 1996-08-28
ES2140731T3 (es) 2000-03-01
DK0729166T3 (da) 1999-12-27
ATE185447T1 (de) 1999-10-15
US5717257A (en) 1998-02-10

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