EP0282974A3 - Temperature sensitive actuating element for switch - Google Patents
Temperature sensitive actuating element for switch Download PDFInfo
- Publication number
- EP0282974A3 EP0282974A3 EP88104110A EP88104110A EP0282974A3 EP 0282974 A3 EP0282974 A3 EP 0282974A3 EP 88104110 A EP88104110 A EP 88104110A EP 88104110 A EP88104110 A EP 88104110A EP 0282974 A3 EP0282974 A3 EP 0282974A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic
- well
- switch
- actuating element
- temperature sensitive
- 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- Withdrawn
Links
Classifications
-
- 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
- H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
Die Erfindung betrifft ein temperaturabhängiges Betäti gungselement für Schalter zur Temperaturregelung, - über wachung und -begrenzung bei elektrischen Haushaltsgeräten sowie anderen Geräten mit elektrischen Heizelementen, bei denen das Gesamtsystem der einzelnen Elemente, bestehend aus Einführungsöffnung (2) für das Kapillarrohr (7), Nut (5), muldenartigen Vertiefungen (3) sowie Plast- bzw. Plastfolienmembran (6) integraler Bestandteil eines Plast spritzteiles (1) ist, welches selbst als Griff- oder Ge häuseteil dient, wodurch sowohl die Bauhöhe des Betätigungs elementes wesentlich verringert wird als auch eine ratio nellere Herstellung mit einer geringen Ausschußquote ge währleistet wird. The invention relates to a temperature-dependent actuator supply element for switches for temperature control, - via guarding and limiting electrical household appliances as well as other devices with electrical heating elements, at which consists of the overall system of the individual elements from insertion opening (2) for the capillary tube (7), groove (5), trough-like depressions (3) and plastic or Plastic film membrane (6) integral part of a plastic injection molded part (1), which itself as a handle or Ge serves part of the housing, thereby reducing the overall height of the actuation element is significantly reduced as well as a ratio neller production with a low reject rate is guaranteed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD30082087 | 1987-03-16 | ||
DD300820 | 1987-03-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0282974A2 EP0282974A2 (en) | 1988-09-21 |
EP0282974A3 true EP0282974A3 (en) | 1990-07-11 |
Family
ID=5587511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88104110A Withdrawn EP0282974A3 (en) | 1987-03-16 | 1988-03-15 | Temperature sensitive actuating element for switch |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0282974A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127747A1 (en) * | 1991-08-22 | 1993-02-25 | Ego Elektro Blanc & Fischer | CAPILLARY TUBE LINE SYSTEM AND METHOD AND DEVICE FOR PRODUCING A CAPILLARY TUBE LINE SYSTEM |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1149780B (en) * | 1961-08-10 | 1963-06-06 | Funke Huster Elektrizitaets | From a print medium, e.g. B. pressurized water, controllable electrical switch |
US3135849A (en) * | 1962-02-28 | 1964-06-02 | Cutler Hammer Inc | Thermostatic control switches for refrigerators and the like |
DE1939186U (en) * | 1966-02-15 | 1966-05-26 | Patinvest Patent Und Invest A | SNAP SWITCHES, IN PARTICULAR FOR WASHING MACHINES OD. DGL. |
DE1964723A1 (en) * | 1969-12-23 | 1971-07-01 | Karl Fischer | Expansion box and method of making it |
FR2343235A1 (en) * | 1976-03-03 | 1977-09-30 | Inter Control Koehler Hermann | DEFORMABLE MEMBRANE TEMPERATURE PROBE |
EP0089525A1 (en) * | 1982-03-08 | 1983-09-28 | The Singer Company | Pressure switch |
-
1988
- 1988-03-15 EP EP88104110A patent/EP0282974A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1149780B (en) * | 1961-08-10 | 1963-06-06 | Funke Huster Elektrizitaets | From a print medium, e.g. B. pressurized water, controllable electrical switch |
US3135849A (en) * | 1962-02-28 | 1964-06-02 | Cutler Hammer Inc | Thermostatic control switches for refrigerators and the like |
DE1939186U (en) * | 1966-02-15 | 1966-05-26 | Patinvest Patent Und Invest A | SNAP SWITCHES, IN PARTICULAR FOR WASHING MACHINES OD. DGL. |
DE1964723A1 (en) * | 1969-12-23 | 1971-07-01 | Karl Fischer | Expansion box and method of making it |
FR2343235A1 (en) * | 1976-03-03 | 1977-09-30 | Inter Control Koehler Hermann | DEFORMABLE MEMBRANE TEMPERATURE PROBE |
EP0089525A1 (en) * | 1982-03-08 | 1983-09-28 | The Singer Company | Pressure switch |
Also Published As
Publication number | Publication date |
---|---|
EP0282974A2 (en) | 1988-09-21 |
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Legal Events
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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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AK | Designated contracting states |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VEB ELEKTROGERAETE POSERNA |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900402 |