EP0622819A1 - Dispositif de commutation à commande thermique - Google Patents

Dispositif de commutation à commande thermique Download PDF

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Publication number
EP0622819A1
EP0622819A1 EP93810714A EP93810714A EP0622819A1 EP 0622819 A1 EP0622819 A1 EP 0622819A1 EP 93810714 A EP93810714 A EP 93810714A EP 93810714 A EP93810714 A EP 93810714A EP 0622819 A1 EP0622819 A1 EP 0622819A1
Authority
EP
European Patent Office
Prior art keywords
temperature
switching device
housing part
controlled switching
upper housing
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.)
Withdrawn
Application number
EP93810714A
Other languages
German (de)
English (en)
Inventor
Jacques Rebetez
Werner Fuerer
Theodor Walter
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.)
Electrowatt Technology Innovation AG
Original Assignee
Landis and Gyr Technology Innovation AG
Landis and Gyr Bussiness Support 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.)
Filing date
Publication date
Application filed by Landis and Gyr Technology Innovation AG, Landis and Gyr Bussiness Support AG filed Critical Landis and Gyr Technology Innovation AG
Priority to EP93810714A priority Critical patent/EP0622819A1/fr
Publication of EP0622819A1 publication Critical patent/EP0622819A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5866—Electric connections to or between contacts; Terminals characterised by the use of a plug and socket connector
    • H01H2001/5872—Electric connections to or between contacts; Terminals characterised by the use of a plug and socket connector including means for preventing incorrect coupling
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/465—Identification means, e.g. labels, tags, markings

Definitions

  • the tilting system consists of a carrier 2a and a rocker switch 2b with a rocker contact piece 2c.
  • the metal strips 6 to 9 are at their first free end as knives 6a - 9a oriented perpendicular to the base plate 1, e.g. as a flat connector according to the standard DIN 46244-A6.3-0.8.
  • the live metal strips 7 and 9 are therefore preferably made of a material with high electrical conductivity, good mechanical deformability for punching and bending, and for use as a knife of sufficient hardness, such as hard brass CuZn10 according to DIN 17660.
  • the carrier 2a is therefore preferably made of a material such as the alloy CuNi9Sn2, which is known under the name L49, even if this material has only a modest electrical conductivity.
  • the rocker switch 2b can be produced without mechanical disadvantages from a material with good electrical conductivity, for example from hardened spring bronze.
  • the upper housing part 5 is fastened to the insulating base plate 1 and is formed from plastic in such a way that the knives 7a to 9a are sunk within a collar-shaped casing and are protected against unintentional contact while the knife 6a protrudes slightly.
  • the collar-shaped casing therefore forms an insulation protection.
  • the upper housing part 5 has protruding shapes 12a and 12b on both sides of the row of knives 6a-9a as a guide for the socket housing 21 (FIG. 4), so that when plugging in for connecting the switching device by means of the socket housing 21, the knife 6a as a leading protective contact is timed in any case in front of the knives 7a to 9a and when making the last contact.
  • the electrical assignment of the knives 6a-9a can be different in different temperature-controlled switching devices, so that differently pre-wired socket housings 21 are necessary for different switching devices. It is possible, for example, that the knife 9a is used for a TB, whereas the knife 8a is used as a current output terminal for a TW, because e.g. Various tilt systems (Fig. 1) are used, which differ in the tilt direction from the ON position to the OFF position. For example, in a TW or TR a tilting system can be used, which has a rigid support 2a made of nickel-plated steel and in which the drive element 3 acts on the rocker switch 2b.
  • the coding element 20 of the socket housing 21 is therefore designed as a mechanical pattern so that only one socket housing 21 can be inserted in the switching device, the wiring of the cable 24 to the sockets 25 to 28 corresponds to the electrical assignment of the knives 6a to 9a.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP93810714A 1993-10-12 1993-10-12 Dispositif de commutation à commande thermique Withdrawn EP0622819A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP93810714A EP0622819A1 (fr) 1993-10-12 1993-10-12 Dispositif de commutation à commande thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93810714A EP0622819A1 (fr) 1993-10-12 1993-10-12 Dispositif de commutation à commande thermique

Publications (1)

Publication Number Publication Date
EP0622819A1 true EP0622819A1 (fr) 1994-11-02

Family

ID=8215043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93810714A Withdrawn EP0622819A1 (fr) 1993-10-12 1993-10-12 Dispositif de commutation à commande thermique

Country Status (1)

Country Link
EP (1) EP0622819A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998032143A1 (fr) * 1997-01-21 1998-07-23 Siebe Appliance Controls New Zealand Limited Dispositif de bornes contacts pour bloc de commutation electrique integre
EP0860846A2 (fr) * 1997-02-18 1998-08-26 E.G.O. ELEKTRO-GERÄTEBAU GmbH Régulateur électrique de puissance, en particulier pour appareil à chauffage électrique
EP1182734A2 (fr) * 2000-08-25 2002-02-27 E.G.O. Elektro-Gerätebau GmbH Appareil électromécanique de contrôle pour un appareil de chauffage électrique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034522A (en) * 1978-11-07 1980-06-04 Ranco Inc Manually resettable thermal switch unit
GB2093275A (en) * 1981-02-14 1982-08-25 Haden D H Ltd Switch Assemblies for Electric Kettles
DE4105970A1 (de) * 1991-02-26 1992-09-10 Lumberg Karl Gmbh & Co Elektrischer steckverbinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034522A (en) * 1978-11-07 1980-06-04 Ranco Inc Manually resettable thermal switch unit
GB2093275A (en) * 1981-02-14 1982-08-25 Haden D H Ltd Switch Assemblies for Electric Kettles
DE4105970A1 (de) * 1991-02-26 1992-09-10 Lumberg Karl Gmbh & Co Elektrischer steckverbinder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998032143A1 (fr) * 1997-01-21 1998-07-23 Siebe Appliance Controls New Zealand Limited Dispositif de bornes contacts pour bloc de commutation electrique integre
EP0860846A2 (fr) * 1997-02-18 1998-08-26 E.G.O. ELEKTRO-GERÄTEBAU GmbH Régulateur électrique de puissance, en particulier pour appareil à chauffage électrique
EP0860846A3 (fr) * 1997-02-18 1999-03-10 E.G.O. ELEKTRO-GERÄTEBAU GmbH Régulateur électrique de puissance, en particulier pour appareil à chauffage électrique
EP1182734A2 (fr) * 2000-08-25 2002-02-27 E.G.O. Elektro-Gerätebau GmbH Appareil électromécanique de contrôle pour un appareil de chauffage électrique
EP1182734A3 (fr) * 2000-08-25 2003-01-08 E.G.O. Elektro-Gerätebau GmbH Appareil électromécanique de contrôle pour un appareil de chauffage électrique

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LANDIS & GYR TECHNOLOGY INNOVATION AG

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Effective date: 19950503