GB1297692A - - Google Patents

Info

Publication number
GB1297692A
GB1297692A GB1297692DA GB1297692A GB 1297692 A GB1297692 A GB 1297692A GB 1297692D A GB1297692D A GB 1297692DA GB 1297692 A GB1297692 A GB 1297692A
Authority
GB
United Kingdom
Prior art keywords
feb
heading
actuation
relate
description
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
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 GB1297692A publication Critical patent/GB1297692A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/295—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC of the kind having one thyristor or the like in series with the power supply and the motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Mechanical Control Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transmission Devices (AREA)
  • Push-Button Switches (AREA)
GB1297692D 1969-02-24 1970-02-23 Expired GB1297692A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80155969A 1969-02-24 1969-02-24

Publications (1)

Publication Number Publication Date
GB1297692A true GB1297692A (de) 1972-11-29

Family

ID=25181442

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1297691D Expired GB1297691A (de) 1969-02-24 1970-02-23
GB1297692D Expired GB1297692A (de) 1969-02-24 1970-02-23

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1297691D Expired GB1297691A (de) 1969-02-24 1970-02-23

Country Status (5)

Country Link
US (1) US3612789A (de)
CA (1) CA918206A (de)
DE (1) DE2008355A1 (de)
FR (1) FR2037118B1 (de)
GB (2) GB1297691A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130789A (en) * 1977-07-25 1978-12-19 Allis-Chalmers Corporation Tap changing voltage regulator which eliminates preventive autotransformer
US4328885A (en) * 1979-12-05 1982-05-11 Andco Actuator Products, Inc. Actuator activated switching mechanism
US4572932A (en) * 1982-04-23 1986-02-25 Rotork Controls Limited Actuating mechanism
AU547206B2 (en) * 1983-03-30 1985-10-10 Omron Tateishi Electronics Co. Timer mode selection
US7239513B2 (en) * 2005-04-22 2007-07-03 Saul Lin Power control device
US20080163768A1 (en) * 2006-12-19 2008-07-10 Glucksman Dov Z Food processor
JP5182529B2 (ja) * 2009-11-24 2013-04-17 住友電装株式会社 ダイアル式スイッチ
JP2011243493A (ja) * 2010-05-20 2011-12-01 Sumitomo Wiring Syst Ltd 操作装置
JP2011249097A (ja) * 2010-05-26 2011-12-08 Sumitomo Wiring Syst Ltd 操作装置
US8783243B2 (en) * 2010-10-25 2014-07-22 General Electric Company Lockout system for surface burners of a cooking appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576836A (en) * 1947-08-07 1951-11-27 Bell Telephone Labor Inc Switch
US3090249A (en) * 1957-10-31 1963-05-21 Maytag Co Interval timer
US3098131A (en) * 1960-08-17 1963-07-16 Int Register Co Timing mechanism
US3254166A (en) * 1963-12-23 1966-05-31 American Mach & Foundry Appliance timer
US3306996A (en) * 1965-03-22 1967-02-28 Mallory & Co Inc P R Wrap-around plug-in timer

Also Published As

Publication number Publication date
FR2037118A1 (de) 1970-12-31
CA918206A (en) 1973-01-02
US3612789A (en) 1971-10-12
GB1297691A (de) 1972-11-29
FR2037118B1 (de) 1974-09-06
DE2008355A1 (de) 1971-09-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees