FR452153A - Improvements to electromagnets and similar devices - Google Patents

Improvements to electromagnets and similar devices

Info

Publication number
FR452153A
FR452153A FR452153A FR452153DA FR452153A FR 452153 A FR452153 A FR 452153A FR 452153 A FR452153 A FR 452153A FR 452153D A FR452153D A FR 452153DA FR 452153 A FR452153 A FR 452153A
Authority
FR
France
Prior art keywords
electromagnets
similar devices
similar
devices
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
FR452153A
Other languages
French (fr)
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.)
L BLERIOT DES ETS
Original Assignee
L BLERIOT DES ETS
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 L BLERIOT DES ETS filed Critical L BLERIOT DES ETS
Application granted granted Critical
Publication of FR452153A publication Critical patent/FR452153A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/10—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current by switching-in or -out impedance external to the relay winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
FR452153A 1911-12-15 1912-12-10 Improvements to electromagnets and similar devices Expired FR452153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE191228864X 1911-12-15

Publications (1)

Publication Number Publication Date
FR452153A true FR452153A (en) 1913-05-09

Family

ID=32513599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452153A Expired FR452153A (en) 1911-12-15 1912-12-10 Improvements to electromagnets and similar devices

Country Status (3)

Country Link
DE (2) DE267556C (en)
FR (1) FR452153A (en)
GB (1) GB191228864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607318A1 (en) * 1986-11-26 1988-05-27 Toshiba Kk RELAY, COOKING APPARATUS PROVIDED WITH SUCH RELAY, AND ENERGY SAVING METHOD RELATING THERETO

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143912B (en) * 1960-01-29 1963-02-21 Ducellier & Cie Electromagnetic regulator
DE1257281B (en) * 1960-11-04 1967-12-28 Siemens Ag Switching device on direct current magnets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607318A1 (en) * 1986-11-26 1988-05-27 Toshiba Kk RELAY, COOKING APPARATUS PROVIDED WITH SUCH RELAY, AND ENERGY SAVING METHOD RELATING THERETO

Also Published As

Publication number Publication date
DE267556C (en)
DE277970C (en)
GB191228864A (en) 1913-12-15

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