GB1457190A - Stepping motors and timing mechanisms - Google Patents

Stepping motors and timing mechanisms

Info

Publication number
GB1457190A
GB1457190A GB1867174A GB1867174A GB1457190A GB 1457190 A GB1457190 A GB 1457190A GB 1867174 A GB1867174 A GB 1867174A GB 1867174 A GB1867174 A GB 1867174A GB 1457190 A GB1457190 A GB 1457190A
Authority
GB
United Kingdom
Prior art keywords
actuator
pawl
transition temperature
elasticity
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
GB1867174A
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1457190A publication Critical patent/GB1457190A/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
    • H01H43/30—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 thermal action

Landscapes

  • Thermally Actuated Switches (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
GB1867174A 1973-04-30 1974-04-29 Stepping motors and timing mechanisms Expired GB1457190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00355850A US3822413A (en) 1973-04-30 1973-04-30 Timing mechanism

Publications (1)

Publication Number Publication Date
GB1457190A true GB1457190A (en) 1976-12-01

Family

ID=23399076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1867174A Expired GB1457190A (en) 1973-04-30 1974-04-29 Stepping motors and timing mechanisms

Country Status (6)

Country Link
US (1) US3822413A (de)
JP (1) JPS5015080A (de)
DE (1) DE2420727A1 (de)
FR (1) FR2227442B1 (de)
GB (1) GB1457190A (de)
IT (1) IT1008473B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384360B (de) * 1985-09-18 1987-11-10 Kurgansky Niiex I Klinicheskoi Antrieb fuer kompressions-distraktionsapparate
WO2010011366A1 (en) * 2008-02-12 2010-01-28 Pacific Scientific Energetic Materials Company Arm-fire devices and methods for pyrotechnic systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622677A (en) * 1947-12-19 1952-12-23 Pierre L Caffier Electrical interval timer
US3516082A (en) * 1967-06-09 1970-06-02 Roy G Cooper Temperature sensing devices

Also Published As

Publication number Publication date
FR2227442B1 (de) 1978-03-31
DE2420727A1 (de) 1974-11-14
IT1008473B (it) 1976-11-10
JPS5015080A (de) 1975-02-17
FR2227442A1 (de) 1974-11-22
US3822413A (en) 1974-07-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee