SE7508969L - Thermostat - Google Patents

Thermostat

Info

Publication number
SE7508969L
SE7508969L SE7508969A SE7508969A SE7508969L SE 7508969 L SE7508969 L SE 7508969L SE 7508969 A SE7508969 A SE 7508969A SE 7508969 A SE7508969 A SE 7508969A SE 7508969 L SE7508969 L SE 7508969L
Authority
SE
Sweden
Prior art keywords
switch
hinge
actuator
lever
thermostat
Prior art date
Application number
SE7508969A
Other languages
English (en)
Other versions
SE410662B (sv
Inventor
A M Semple
Original Assignee
Ranco Inc
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 Ranco Inc filed Critical Ranco Inc
Publication of SE7508969L publication Critical patent/SE7508969L/sv
Publication of SE410662B publication Critical patent/SE410662B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • 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
    • H01H35/343—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm by snap acting diaphragm
    • 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
    • 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)
  • Fluid Mechanics (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
SE7508969A 1974-09-30 1975-08-08 Termostat SE410662B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510700A US3924213A (en) 1974-09-30 1974-09-30 Thermostat

Publications (2)

Publication Number Publication Date
SE7508969L true SE7508969L (sv) 1976-03-31
SE410662B SE410662B (sv) 1979-10-22

Family

ID=24031813

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7508969A SE410662B (sv) 1974-09-30 1975-08-08 Termostat
SE7813464A SE436954B (sv) 1974-09-30 1978-12-29 Aterstellbar termostat

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7813464A SE436954B (sv) 1974-09-30 1978-12-29 Aterstellbar termostat

Country Status (7)

Country Link
US (1) US3924213A (sv)
JP (1) JPS5922332B2 (sv)
CA (1) CA1044289A (sv)
DE (1) DE2538332C2 (sv)
FR (1) FR2286431A1 (sv)
GB (2) GB1524686A (sv)
SE (2) SE410662B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8413912D0 (en) * 1984-05-31 1984-07-04 Elmwood Sensors Electrical switches
JPS6218940U (sv) * 1985-07-18 1987-02-04
GB2185629B (en) * 1986-01-17 1989-01-25 Ranco Controls Ltd Trip-free resetting machanism for an on-off unit
US5101188A (en) * 1989-10-02 1992-03-31 General Electric Company Condition responsive switching apparatus
US4937549A (en) * 1989-10-02 1990-06-26 General Electric Company Condition responsive switching apparatus
US5790009A (en) * 1997-01-21 1998-08-04 Black & Decker Inc. Thermostat reset with additional electrical switch
US5929742A (en) * 1997-03-27 1999-07-27 Elmwood Sensors, Inc. Trip-free, manual reset thermostat
US5854585A (en) * 1997-04-10 1998-12-29 Texas Instruments Incorporated Manual reset electrical equipment protector apparatus
US5861794A (en) * 1998-05-04 1999-01-19 Texas Instruments Incorporated Thermal circuit breaker apparatus
US5950811A (en) * 1998-06-18 1999-09-14 Johnson Controls Technology Co. Electrical switch with user selectable manual/automatic reset
US20050231318A1 (en) * 2004-04-15 2005-10-20 James Bullington Trip-free limit switch and reset mechanism
JP4339750B2 (ja) * 2004-06-10 2009-10-07 ワコー電子株式会社 手動復帰型サーモスタット
US7405645B2 (en) * 2006-04-20 2008-07-29 Sensata Technologies, Inc. Thermally activated circuit interrupter
GB2520572A (en) * 2013-11-26 2015-05-27 Johnson Electric Sa Electrical Contactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668889A (en) * 1950-12-30 1954-02-09 Paul Henry Snap-action thermostatic switch
US3018345A (en) * 1960-12-15 1962-01-23 Honeywell Regulator Co Switch apparatus
US3405380A (en) * 1965-12-06 1968-10-08 Mc Graw Edison Co Thermal relay having separate heater means to open or close the relay
US3573700A (en) * 1968-11-29 1971-04-06 Therm O Disc Inc Adjustable thermostat
ES211334Y (es) * 1970-03-13 1976-10-16 Elve Electrotecnica, S. A. Termostato bimetalico de disparo rapido.
DE2130004A1 (de) * 1970-06-19 1971-12-30 Electrovac Thermischer Schalter mit kleiner Schalttemperaturdifferenz

Also Published As

Publication number Publication date
US3924213A (en) 1975-12-02
DE2538332A1 (de) 1976-04-15
JPS5922332B2 (ja) 1984-05-25
JPS5162366A (sv) 1976-05-29
FR2286431A1 (fr) 1976-04-23
CA1044289A (en) 1978-12-12
SE436954B (sv) 1985-01-28
SE7813464L (sv) 1978-12-29
DE2538332C2 (de) 1986-02-06
SE410662B (sv) 1979-10-22
GB1524686A (en) 1978-09-13
FR2286431B1 (sv) 1981-10-23
GB1524687A (en) 1978-09-13

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