DK3809437T3 - TEMPERATURE DEPENDENT SWITCH - Google Patents

TEMPERATURE DEPENDENT SWITCH Download PDF

Info

Publication number
DK3809437T3
DK3809437T3 DK20201974.1T DK20201974T DK3809437T3 DK 3809437 T3 DK3809437 T3 DK 3809437T3 DK 20201974 T DK20201974 T DK 20201974T DK 3809437 T3 DK3809437 T3 DK 3809437T3
Authority
DK
Denmark
Prior art keywords
temperature dependent
dependent switch
switch
temperature
dependent
Prior art date
Application number
DK20201974.1T
Other languages
Danish (da)
Inventor
Marcel P Hofsaess
Original Assignee
Marcel P Hofsaess
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 Marcel P Hofsaess filed Critical Marcel P Hofsaess
Application granted granted Critical
Publication of DK3809437T3 publication Critical patent/DK3809437T3/en

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
    • H01H37/323—Thermally-sensitive members making use of shape memory materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/60—Means for producing snap action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/70—Resetting means
    • H01H2037/705—Resetting means wherein the switch cannot be closed when the temperature is above a certain value

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DK20201974.1T 2019-10-15 2020-10-15 TEMPERATURE DEPENDENT SWITCH DK3809437T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019127678.0A DE102019127678B3 (en) 2019-10-15 2019-10-15 TEMPERATURE-DEPENDENT SWITCH

Publications (1)

Publication Number Publication Date
DK3809437T3 true DK3809437T3 (en) 2023-07-31

Family

ID=72915775

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20201974.1T DK3809437T3 (en) 2019-10-15 2020-10-15 TEMPERATURE DEPENDENT SWITCH

Country Status (6)

Country Link
EP (1) EP3809437B1 (en)
DE (1) DE102019127678B3 (en)
DK (1) DK3809437T3 (en)
ES (1) ES2949957T3 (en)
HU (1) HUE062368T2 (en)
PL (1) PL3809437T3 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158402C3 (en) * 1971-11-25 1981-05-14 Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg Device for displaying a switching state of an electrical switching device, in particular a temperature monitor
DE7531355U (en) * 1975-10-03 1978-04-27 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg Resettable temperature limiter
DE8625999U1 (en) * 1986-09-29 1986-11-13 Temtech-Temperatur-Technik Hans-Peter Bojer, 7530 Pforzheim, De
GB2269480A (en) * 1992-07-16 1994-02-09 Electrovac Thermal switch
US20070188293A1 (en) * 2006-02-16 2007-08-16 Yu-Kang Yang Temperature switch
DE102007042188B3 (en) * 2007-08-28 2009-04-09 Hofsaess, Marcel P. Temperature-dependent switch for electrical device, has snap disk deformed during cooling under room temperature such that snap disk acts on spring washer to transform spring washer from one configuration into another configuration
DE202013012037U1 (en) * 2013-02-13 2015-02-10 Thermik Gerätebau GmbH Temperature-dependent switch
DE102018100890B3 (en) * 2018-01-16 2019-07-18 Marcel P. HOFSAESS Temperature-dependent switch

Also Published As

Publication number Publication date
PL3809437T3 (en) 2023-10-23
DE102019127678B3 (en) 2021-02-11
EP3809437A1 (en) 2021-04-21
EP3809437B1 (en) 2023-04-26
ES2949957T3 (en) 2023-10-04
HUE062368T2 (en) 2023-10-28

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