GB615467A - Improvements in and relating to snap action mechanism - Google Patents

Improvements in and relating to snap action mechanism

Info

Publication number
GB615467A
GB615467A GB12191/46A GB1219146A GB615467A GB 615467 A GB615467 A GB 615467A GB 12191/46 A GB12191/46 A GB 12191/46A GB 1219146 A GB1219146 A GB 1219146A GB 615467 A GB615467 A GB 615467A
Authority
GB
United Kingdom
Prior art keywords
blade
blades
bridge
parts
clamped
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
GB12191/46A
Other languages
English (en)
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
Priority to NL73825D priority Critical patent/NL73825C/xx
Application filed by Robert Maclaren & Co Ltd filed Critical Robert Maclaren & Co Ltd
Priority to GB12191/46A priority patent/GB615467A/en
Priority to US740068A priority patent/US2478503A/en
Priority to DK157647AA priority patent/DK72828C/da
Priority to FR984504D priority patent/FR984504A/fr
Priority to AT168521D priority patent/AT168521B/de
Priority to CH279747D priority patent/CH279747A/de
Priority to DEP21677D priority patent/DE848529C/de
Publication of GB615467A publication Critical patent/GB615467A/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
    • H01H37/60—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)
GB12191/46A 1946-04-23 1946-04-23 Improvements in and relating to snap action mechanism Expired GB615467A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL73825D NL73825C (xx) 1946-04-23
GB12191/46A GB615467A (en) 1946-04-23 1946-04-23 Improvements in and relating to snap action mechanism
US740068A US2478503A (en) 1946-04-23 1947-04-08 Snap action mechanism
DK157647AA DK72828C (da) 1946-04-23 1947-04-22 Momentafbryder.
FR984504D FR984504A (fr) 1946-04-23 1947-04-22 Perfectionnements au mécanisme de fermeture instantanée
AT168521D AT168521B (de) 1946-04-23 1947-04-23 Schnappfeder-Schaltwerk
CH279747D CH279747A (de) 1946-04-23 1947-06-23 Schnappschalter.
DEP21677D DE848529C (de) 1946-04-23 1948-11-13 Ausloesevorrichtung

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
GB615467A true GB615467A (en) 1949-01-06

Family

ID=10000003

Family Applications (1)

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

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)

Families Citing this family (10)

* 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
DE1046921B (de) * 1952-12-27 1958-12-18 Christian Buerkert Thermostatische Schalteinrichtung
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
DE1590324B1 (de) * 1966-11-10 1971-12-16 Danfoss As Bimetallschalter mit schnappwirkung
DE2433418C2 (de) * 1974-07-11 1983-12-29 Rommelsbacher, Gustav, Dipl.-Ing., 8804 Dinkelsbühl Thermostat, insbesondere für Kochplatten

Family Cites Families (8)

* 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.
US1668974A (en) * 1926-03-12 1928-05-08 Westinghouse Electric & Mfg Co Snap switch
DE463907C (de) * 1926-10-09 1928-08-06 Siemens Schuckertwerke Akt Ges Schnappschalter
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
DE694959C (de) * 1938-01-25 1940-08-12 Fr Gross Jr A G ung einer Bimetallfeder von der Form eines flachen Hufeisens
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

Also Published As

Publication number Publication date
AT168521B (de) 1951-06-25
DE848529C (de) 1952-09-04
CH279747A (de) 1951-12-15
US2478503A (en) 1949-08-09
DK72828C (da) 1951-07-30
FR984504A (fr) 1951-07-06
NL73825C (xx)

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