GB1251165A - - Google Patents

Info

Publication number
GB1251165A
GB1251165A GB3152570A GB1251165DA GB1251165A GB 1251165 A GB1251165 A GB 1251165A GB 3152570 A GB3152570 A GB 3152570A GB 1251165D A GB1251165D A GB 1251165DA GB 1251165 A GB1251165 A GB 1251165A
Authority
GB
United Kingdom
Prior art keywords
rebound
coil
pulse
transistor
oppose
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
GB3152570A
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 GB1251165A publication Critical patent/GB1251165A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/066—Electromagnets with movable winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Moving Of Heads (AREA)
  • Electromagnets (AREA)
GB3152570A 1970-06-30 1970-06-30 Expired GB1251165A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3152570 1970-06-30

Publications (1)

Publication Number Publication Date
GB1251165A true GB1251165A (cg-RX-API-DMAC7.html) 1971-10-27

Family

ID=10324399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3152570A Expired GB1251165A (cg-RX-API-DMAC7.html) 1970-06-30 1970-06-30

Country Status (5)

Country Link
JP (1) JPS5384B1 (cg-RX-API-DMAC7.html)
CA (1) CA929209A (cg-RX-API-DMAC7.html)
DE (1) DE2131424C3 (cg-RX-API-DMAC7.html)
FR (1) FR2095611A5 (cg-RX-API-DMAC7.html)
GB (1) GB1251165A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065923A1 (en) * 1981-05-21 1982-12-01 Nissan Motor Co., Ltd. Mechanical-electromagnetic clutch
EP0242402A4 (en) * 1985-10-11 1988-03-07 Mitsubishi Mining & Cement Co ARRANGEMENT FOR DETECTING THE OPERATION OF AN ELECTROMAGNETIC ACTUATOR.
EP1014395A3 (de) * 1998-12-24 2001-11-14 DaimlerChrysler AG Verfahren und Vorrichtung zum Vermindern der Geräuschentwicklung bei elektromagnetisch betätigten Vorrichtungen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604402A (en) * 1977-07-20 1981-12-09 Lucas Industries Ltd Solenoid drive circuits
JPS574998U (cg-RX-API-DMAC7.html) * 1980-06-06 1982-01-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065923A1 (en) * 1981-05-21 1982-12-01 Nissan Motor Co., Ltd. Mechanical-electromagnetic clutch
US4391356A (en) 1981-05-21 1983-07-05 Nissan Motor Co. Ltd. Clutch engageable/disengageable by momentary energization of solenoid means
EP0242402A4 (en) * 1985-10-11 1988-03-07 Mitsubishi Mining & Cement Co ARRANGEMENT FOR DETECTING THE OPERATION OF AN ELECTROMAGNETIC ACTUATOR.
EP1014395A3 (de) * 1998-12-24 2001-11-14 DaimlerChrysler AG Verfahren und Vorrichtung zum Vermindern der Geräuschentwicklung bei elektromagnetisch betätigten Vorrichtungen
US6560088B1 (en) 1998-12-24 2003-05-06 Daimlerchrysler Ag Method and circuit arrangement for reducing noise produced by electromagnetically actuated devices

Also Published As

Publication number Publication date
DE2131424B2 (de) 1974-10-17
DE2131424C3 (de) 1975-05-28
JPS471526A (cg-RX-API-DMAC7.html) 1972-01-25
CA929209A (en) 1973-06-26
DE2131424A1 (de) 1972-01-05
FR2095611A5 (cg-RX-API-DMAC7.html) 1972-02-11
JPS5384B1 (cg-RX-API-DMAC7.html) 1978-01-05

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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