ES446884A1 - Mejoras introducidas en interruptores temporizadores accio- nados por levas. - Google Patents

Mejoras introducidas en interruptores temporizadores accio- nados por levas.

Info

Publication number
ES446884A1
ES446884A1 ES446884A ES446884A ES446884A1 ES 446884 A1 ES446884 A1 ES 446884A1 ES 446884 A ES446884 A ES 446884A ES 446884 A ES446884 A ES 446884A ES 446884 A1 ES446884 A1 ES 446884A1
Authority
ES
Spain
Prior art keywords
cam
timer switch
actuated timer
actuated
cam members
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
ES446884A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co 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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of ES446884A1 publication Critical patent/ES446884A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/103—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after one preselected time interval

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electromechanical Clocks (AREA)
ES446884A 1973-03-30 1976-04-09 Mejoras introducidas en interruptores temporizadores accio- nados por levas. Expired ES446884A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00346313A US3814874A (en) 1973-03-30 1973-03-30 Cam-actuated timer switch

Publications (1)

Publication Number Publication Date
ES446884A1 true ES446884A1 (es) 1977-06-01

Family

ID=23358835

Family Applications (2)

Application Number Title Priority Date Filing Date
ES424790A Expired ES424790A1 (es) 1973-03-30 1974-03-29 Interruptor temporizador accionado por levas.
ES446884A Expired ES446884A1 (es) 1973-03-30 1976-04-09 Mejoras introducidas en interruptores temporizadores accio- nados por levas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES424790A Expired ES424790A1 (es) 1973-03-30 1974-03-29 Interruptor temporizador accionado por levas.

Country Status (10)

Country Link
US (1) US3814874A (es)
JP (1) JPS5052573A (es)
AU (1) AU6718274A (es)
BR (1) BR7402508D0 (es)
CA (1) CA1001700A (es)
DE (1) DE2415375A1 (es)
ES (2) ES424790A1 (es)
FR (1) FR2223818B1 (es)
GB (1) GB1466083A (es)
IT (1) IT1009409B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001528A (en) * 1975-03-21 1977-01-04 P. R. Mallory & Co., Inc. Timing mechanism
JPS5381381U (es) * 1976-12-08 1978-07-06
US4130746A (en) * 1977-04-11 1978-12-19 Whirlpool Corporation Snap-action cam for timer switch
US4123915A (en) * 1977-05-16 1978-11-07 Amf Incorporated Defrost timer having selectable defrost time
US4297547A (en) * 1978-12-14 1981-10-27 Emhart Industries, Inc. Miniature timing mechanism
CA1176673A (en) * 1981-06-01 1984-10-23 Donald S. Cushing Electromechanical timer with improved short interval accuracy
US4525608A (en) * 1982-12-03 1985-06-25 General Electric Company Timer mechanism with improved interval accuracy
US4493955A (en) * 1983-04-18 1985-01-15 Colman Oem, Inc. Control mechanism for an electric motor assembly
DE8711023U1 (de) * 1987-08-13 1987-09-24 Grässlin KG, 7742 St Georgen Abstandhalter für einen elektrischen Kontaktfedersatz
US5834718A (en) * 1997-03-03 1998-11-10 Emerson Electric Co. Appliance timer having a switching mechanism for high-current carrying circuit blades and associated method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877317A (en) * 1957-02-05 1959-03-10 Gen Electric Switching mechanism for timer
US3319198A (en) * 1965-06-21 1967-05-09 Johnson Matthey & Mallory Ltd Miniature telephone interrupter switch
GB1126414A (en) * 1966-03-10 1968-09-05 Horstmann Gear Co Ltd Improvements in or relating to electric circuit controllers incorporating time-switches
JPS5143935Y2 (es) * 1971-03-02 1976-10-25
US3727015A (en) * 1971-04-12 1973-04-10 Mallory & Co Inc P R Cam operated program timer assembly with replaceable leaf spring contact structure
JPS5223807Y2 (es) * 1971-04-30 1977-05-31

Also Published As

Publication number Publication date
BR7402508D0 (pt) 1974-11-19
IT1009409B (it) 1976-12-10
CA1001700A (en) 1976-12-14
ES424790A1 (es) 1976-09-01
AU6718274A (en) 1975-10-02
US3814874A (en) 1974-06-04
JPS5052573A (es) 1975-05-10
DE2415375A1 (de) 1974-10-24
GB1466083A (en) 1977-03-02
FR2223818B1 (es) 1977-09-30
FR2223818A1 (es) 1974-10-25

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