GB300895A - Improvements in mechanism for producing step by step movements particularly applicable to the switches of electrical control systems - Google Patents

Improvements in mechanism for producing step by step movements particularly applicable to the switches of electrical control systems

Info

Publication number
GB300895A
GB300895A GB21823/28A GB2182328A GB300895A GB 300895 A GB300895 A GB 300895A GB 21823/28 A GB21823/28 A GB 21823/28A GB 2182328 A GB2182328 A GB 2182328A GB 300895 A GB300895 A GB 300895A
Authority
GB
United Kingdom
Prior art keywords
switches
control systems
electrical control
particularly applicable
movements particularly
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
GB21823/28A
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont SA
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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Publication of GB300895A publication Critical patent/GB300895A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors

Abstract

300,895. Forges et Ateliers de Constructions Electriques de Jeumont. Nov. 19, 1927, [Convention date]. Exciting. - A motor may be series wound with divided field windings 11, 11', Fig. 5, for convenience of reversing, and with a resistance 14 permanently shunting its armature 13 for the purpose of giving it a speed-characteristic like that of a shunt motor.
GB21823/28A 1927-11-19 1928-07-27 Improvements in mechanism for producing step by step movements particularly applicable to the switches of electrical control systems Expired GB300895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR300895X 1927-11-19

Publications (1)

Publication Number Publication Date
GB300895A true GB300895A (en) 1929-08-15

Family

ID=8888475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21823/28A Expired GB300895A (en) 1927-11-19 1928-07-27 Improvements in mechanism for producing step by step movements particularly applicable to the switches of electrical control systems

Country Status (1)

Country Link
GB (1) GB300895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414785A1 (en) * 1978-01-13 1979-08-10 Bosch Gmbh Robert LIMIT SWITCH

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414785A1 (en) * 1978-01-13 1979-08-10 Bosch Gmbh Robert LIMIT SWITCH

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