FR1209183A - Snap-action breaker device - Google Patents

Snap-action breaker device

Info

Publication number
FR1209183A
FR1209183A FR1209183DA FR1209183A FR 1209183 A FR1209183 A FR 1209183A FR 1209183D A FR1209183D A FR 1209183DA FR 1209183 A FR1209183 A FR 1209183A
Authority
FR
France
Prior art keywords
snap
breaker device
action breaker
action
breaker
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
Other languages
French (fr)
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.)
Signal Stat Corp
Original Assignee
Signal Stat Corp
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 Signal Stat Corp filed Critical Signal Stat Corp
Application granted granted Critical
Publication of FR1209183A publication Critical patent/FR1209183A/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
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/30—Energy stored by deformation of elastic members by buckling of disc springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/06—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Surgical Instruments (AREA)
  • Push-Button Switches (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1209183D 1957-06-06 1958-05-30 Snap-action breaker device Expired FR1209183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663925A US2870291A (en) 1957-06-06 1957-06-06 Snap action device

Publications (1)

Publication Number Publication Date
FR1209183A true FR1209183A (en) 1960-02-29

Family

ID=24663790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209183D Expired FR1209183A (en) 1957-06-06 1958-05-30 Snap-action breaker device

Country Status (4)

Country Link
US (1) US2870291A (en)
DE (1) DE1872037U (en)
FR (1) FR1209183A (en)
GB (1) GB889761A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080464A (en) * 1959-08-06 1963-03-05 Tung Sol Electric Inc Snap acting switch blade
DE1201727B (en) * 1959-10-20 1965-09-23 James W Welsh Thermal flashing device
US3110788A (en) * 1959-11-17 1963-11-12 Signal Stat Corp Automatic re-set thermostatic circuit breaker
DE1162915B (en) * 1960-03-10 1964-02-13 Otto Mueller Snap-on bimetal strip clamped on one side and carrying contacts at the free end
US3218411A (en) * 1961-12-21 1965-11-16 Tung Sol Electric Inc Compensated shunt type snap action device
JPS5043345A (en) * 1973-08-21 1975-04-19
FR2728813A1 (en) * 1995-01-04 1996-07-05 Nicomatic PROCESS FOR THE MANUFACTURE OF FLAT PARTS, AND FLAT PARTS FORMED THEREBY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363280A (en) * 1941-05-14 1944-11-21 Westinghouse Electric & Mfg Co Circuit controller
US2533274A (en) * 1944-11-28 1950-12-12 Fasco Industries Bimetallic thermostatic element
US2720568A (en) * 1953-01-27 1955-10-11 Stevens Mfg Co Inc Snap-acting bimetallic thermostat
US2708697A (en) * 1953-08-18 1955-05-17 Signal Stat Corp Snap-action device
US2716682A (en) * 1953-09-02 1955-08-30 Gen Mills Inc Positive opening and closing switch with wiping action

Also Published As

Publication number Publication date
US2870291A (en) 1959-01-20
GB889761A (en) 1962-02-21
DE1872037U (en) 1963-05-16

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