GB1305306A - - Google Patents

Info

Publication number
GB1305306A
GB1305306A GB2050970A GB2050970A GB1305306A GB 1305306 A GB1305306 A GB 1305306A GB 2050970 A GB2050970 A GB 2050970A GB 2050970 A GB2050970 A GB 2050970A GB 1305306 A GB1305306 A GB 1305306A
Authority
GB
United Kingdom
Prior art keywords
cam
plate
cam drum
drum
shaft
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
GB2050970A
Other languages
English (en)
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 filed Critical
Publication of GB1305306A publication Critical patent/GB1305306A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H43/12—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 a single cycle of operation
    • H01H43/121—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 a single cycle of operation using a drum
    • 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
    • H01H43/101—Driving mechanisms
    • H01H43/102—Driving mechanisms using a pawl and ratchet wheel mechanism
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable
    • Y10T74/2106—Timer devices

Landscapes

  • Measurement Of Predetermined Time Intervals (AREA)
  • Transmission Devices (AREA)
GB2050970A 1969-05-05 1970-04-29 Expired GB1305306A (US07489958-20090210-P00001.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82183369A 1969-05-05 1969-05-05
US14822471A 1971-05-28 1971-05-28

Publications (1)

Publication Number Publication Date
GB1305306A true GB1305306A (US07489958-20090210-P00001.png) 1973-01-31

Family

ID=26845665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2050970A Expired GB1305306A (US07489958-20090210-P00001.png) 1969-05-05 1970-04-29

Country Status (2)

Country Link
US (1) US3704351A (US07489958-20090210-P00001.png)
GB (1) GB1305306A (US07489958-20090210-P00001.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510816C2 (de) * 1975-03-12 1978-10-28 Siemens Ag Programmschalteinrichtung, insbesondere fuer waschautomaten
US4060702A (en) * 1976-01-09 1977-11-29 Wallace Leon Linn Timer switch assembly having escapement mechanism
FR2446008A1 (fr) * 1979-01-08 1980-08-01 Crouzet Sa Dispositif de pas a pas pour programmateur electrodomestique
US4497986A (en) * 1983-09-19 1985-02-05 Emhart Industries, Inc. Line switch assembly for a timing mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811594A (en) * 1954-09-20 1957-10-29 Rca Corp Switch
US3053947A (en) * 1959-06-15 1962-09-11 Kingston Products Corp Sequential timer
US3319019A (en) * 1964-11-06 1967-05-09 Crouzet Sa Timed control device with variable programmed sequences

Also Published As

Publication number Publication date
US3704351A (en) 1972-11-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees