FR1271725A - Improvements to electrical relays - Google Patents

Improvements to electrical relays

Info

Publication number
FR1271725A
FR1271725A FR835630A FR835630A FR1271725A FR 1271725 A FR1271725 A FR 1271725A FR 835630 A FR835630 A FR 835630A FR 835630 A FR835630 A FR 835630A FR 1271725 A FR1271725 A FR 1271725A
Authority
FR
France
Prior art keywords
electrical relays
relays
electrical
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
FR835630A
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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
Priority claimed from GB2791159A external-priority patent/GB885998A/en
Application filed by S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to FR835630A priority Critical patent/FR1271725A/en
Application granted granted Critical
Publication of FR1271725A publication Critical patent/FR1271725A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR835630A 1959-08-14 1960-08-11 Improvements to electrical relays Expired FR1271725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR835630A FR1271725A (en) 1959-08-14 1960-08-11 Improvements to electrical relays

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2791159A GB885998A (en) 1959-08-14 1959-08-14 Improvements in or relating to electrical relays
FR835630A FR1271725A (en) 1959-08-14 1960-08-11 Improvements to electrical relays

Publications (1)

Publication Number Publication Date
FR1271725A true FR1271725A (en) 1961-09-15

Family

ID=26187111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835630A Expired FR1271725A (en) 1959-08-14 1960-08-11 Improvements to electrical relays

Country Status (1)

Country Link
FR (1) FR1271725A (en)

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