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CA919746A - Thermostatic switches and process and apparatus for calibrating same - Google Patents

Thermostatic switches and process and apparatus for calibrating same

Info

Publication number
CA919746A
CA919746A CA093406A CA93406A CA919746A CA 919746 A CA919746 A CA 919746A CA 093406 A CA093406 A CA 093406A CA 93406 A CA93406 A CA 93406A CA 919746 A CA919746 A CA 919746A
Authority
CA
Canada
Prior art keywords
thermostatic switches
calibrating same
calibrating
same
thermostatic
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
Application number
CA093406A
Inventor
J. Hire Charles
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.)
Von Weise USA Inc
Original Assignee
Fasco Industries 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 Fasco Industries Inc filed Critical Fasco Industries Inc
Priority to CA143637A priority Critical patent/CA933232A/en
Application granted granted Critical
Publication of CA919746A publication Critical patent/CA919746A/en
Expired legal-status Critical Current

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
    • H01H37/52—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
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • 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
    • H01H2037/5445—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with measures for avoiding slow break of contacts during the creep phase of the snap bimetal

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
CA093406A 1969-11-21 1970-09-17 Thermostatic switches and process and apparatus for calibrating same Expired CA919746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA143637A CA933232A (en) 1969-11-21 1972-06-01 Apparatus for calibrating thermostatic switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87876769A 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
CA919746A true CA919746A (en) 1973-01-23

Family

ID=25372795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093406A Expired CA919746A (en) 1969-11-21 1970-09-17 Thermostatic switches and process and apparatus for calibrating same

Country Status (2)

Country Link
US (1) US3587022A (en)
CA (1) CA919746A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167721A (en) * 1977-09-15 1979-09-11 Texas Instruments Incorporated Hermetic motor protector
US4376926A (en) * 1979-06-27 1983-03-15 Texas Instruments Incorporated Motor protector calibratable by housing deformation having improved sealing and compactness
US4454493A (en) * 1982-09-20 1984-06-12 Susumu Ubukata Hermetical type thermally responsive switch
JPH0731968B2 (en) * 1982-10-12 1995-04-10 生方 眞哉 Thermo-responsive snap relay
US4636766A (en) * 1983-09-19 1987-01-13 Gte Products Corporation Miniaturized circuit breaker
US4521760A (en) * 1983-09-19 1985-06-04 Gte Products Corporation Miniaturized circuit breaker
JPH0677425B2 (en) * 1985-10-14 1994-09-28 生方 眞哉 Thermo-responsive snap switch
JP3167801B2 (en) * 1992-08-20 2001-05-21 キヤノン株式会社 Coordinate input device and method
US6246241B1 (en) 1998-02-06 2001-06-12 Siemens Energy & Automation, Inc. Testing of bimetallic actuators with radio frequency induction heating
US7372356B2 (en) * 2005-11-01 2008-05-13 Homeease Industrial Co., Ltd. Concealed adjustable temperature switch

Also Published As

Publication number Publication date
US3587022A (en) 1971-06-22

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