DE848529C - Ausloesevorrichtung - Google Patents

Ausloesevorrichtung

Info

Publication number
DE848529C
DE848529C DEP21677D DEP0021677D DE848529C DE 848529 C DE848529 C DE 848529C DE P21677 D DEP21677 D DE P21677D DE P0021677 D DEP0021677 D DE P0021677D DE 848529 C DE848529 C DE 848529C
Authority
DE
Germany
Prior art keywords
curved
tension
tensioned
release device
leaf spring
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
DEP21677D
Other languages
German (de)
English (en)
Inventor
Thomas Guthrig Richmond
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.)
Robert Maclaren & Co Ltd
Original Assignee
Robert Maclaren & Co Ltd
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 Robert Maclaren & Co Ltd filed Critical Robert Maclaren & Co Ltd
Application granted granted Critical
Publication of DE848529C publication Critical patent/DE848529C/de
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
    • H01H37/60—Means for producing snap action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/14—Mechanisms with only two stable positions, e.g. acting at definite angular positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18896—Snap action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermally Actuated Switches (AREA)
  • Push-Button Switches (AREA)
DEP21677D 1946-04-23 1948-11-13 Ausloesevorrichtung Expired DE848529C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12191/46A GB615467A (en) 1946-04-23 1946-04-23 Improvements in and relating to snap action mechanism

Publications (1)

Publication Number Publication Date
DE848529C true DE848529C (de) 1952-09-04

Family

ID=10000003

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP21677D Expired DE848529C (de) 1946-04-23 1948-11-13 Ausloesevorrichtung

Country Status (8)

Country Link
US (1) US2478503A (xx)
AT (1) AT168521B (xx)
CH (1) CH279747A (xx)
DE (1) DE848529C (xx)
DK (1) DK72828C (xx)
FR (1) FR984504A (xx)
GB (1) GB615467A (xx)
NL (1) NL73825C (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046921B (de) * 1952-12-27 1958-12-18 Christian Buerkert Thermostatische Schalteinrichtung
DE1590324B1 (de) * 1966-11-10 1971-12-16 Danfoss As Bimetallschalter mit schnappwirkung
DE2433418A1 (de) * 1974-07-11 1976-01-22 Rommelsbacher Gustav Dipl Ing Thermostat, insbesondere fuer kochplatten

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616996A (en) * 1947-12-06 1952-11-04 Beeman Lyle Snap switch
DE937712C (de) * 1951-10-28 1956-01-12 Kloeckner Moeller Elek Zitaets Schnappschalter
US2751466A (en) * 1954-09-09 1956-06-19 Pace Inc Switch mechanism
DE1085594B (de) * 1954-10-22 1960-07-21 Eberle & Koehler K G Temperaturabhaengiger elektrischer Schalter
US2831943A (en) * 1955-04-06 1958-04-22 Westinghouse Electric Corp Overload relay
US2942081A (en) * 1958-02-13 1960-06-21 Westinghouse Electric Corp Thermal overload relay
US2999142A (en) * 1959-12-18 1961-09-05 Gen Electric Co Ltd Thermally operated bi-metallic electric devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458899C (de) * 1926-03-12 1928-04-27 Siemens Schuckertwerke Akt Ges Schnappschalter
DE463907C (de) * 1926-10-09 1928-08-06 Siemens Schuckertwerke Akt Ges Schnappschalter
DE694959C (de) * 1938-01-25 1940-08-12 Fr Gross Jr A G ung einer Bimetallfeder von der Form eines flachen Hufeisens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1215665A (en) * 1915-04-05 1917-02-13 Heinrich Landis Spring arrangement especially for contact devices.
US1669531A (en) * 1927-04-09 1928-05-15 Westinghouse Electric & Mfg Co Electric switch
GB364189A (en) * 1929-10-07 1932-01-07 Gen Electric Improvements in and relating to snap action devices
US2429812A (en) * 1943-03-12 1947-10-28 Gen Electric Snap action device
US2413130A (en) * 1945-03-01 1946-12-24 William J Aitken Snap action switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458899C (de) * 1926-03-12 1928-04-27 Siemens Schuckertwerke Akt Ges Schnappschalter
DE463907C (de) * 1926-10-09 1928-08-06 Siemens Schuckertwerke Akt Ges Schnappschalter
DE694959C (de) * 1938-01-25 1940-08-12 Fr Gross Jr A G ung einer Bimetallfeder von der Form eines flachen Hufeisens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046921B (de) * 1952-12-27 1958-12-18 Christian Buerkert Thermostatische Schalteinrichtung
DE1590324B1 (de) * 1966-11-10 1971-12-16 Danfoss As Bimetallschalter mit schnappwirkung
DE2433418A1 (de) * 1974-07-11 1976-01-22 Rommelsbacher Gustav Dipl Ing Thermostat, insbesondere fuer kochplatten

Also Published As

Publication number Publication date
GB615467A (en) 1949-01-06
US2478503A (en) 1949-08-09
FR984504A (fr) 1951-07-06
DK72828C (da) 1951-07-30
NL73825C (xx)
AT168521B (de) 1951-06-25
CH279747A (de) 1951-12-15

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