FR547675A - Interrupteur magnétique à courant permanent - Google Patents

Interrupteur magnétique à courant permanent

Info

Publication number
FR547675A
FR547675A FR547675DA FR547675A FR 547675 A FR547675 A FR 547675A FR 547675D A FR547675D A FR 547675DA FR 547675 A FR547675 A FR 547675A
Authority
FR
France
Prior art keywords
magnetic switch
current magnetic
permanent current
permanent
switch
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)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR547675A publication Critical patent/FR547675A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
FR547675D 1921-03-03 1922-02-21 Interrupteur magnétique à courant permanent Expired FR547675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE176342X 1921-03-03

Publications (1)

Publication Number Publication Date
FR547675A true FR547675A (fr) 1922-12-21

Family

ID=5697528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547675D Expired FR547675A (fr) 1921-03-03 1922-02-21 Interrupteur magnétique à courant permanent

Country Status (2)

Country Link
FR (1) FR547675A (fr)
GB (1) GB176342A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885512A (en) * 1954-02-23 1959-05-05 Eric D Smith Switching apparatus

Also Published As

Publication number Publication date
GB176342A (en) 1922-07-13

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