GB697184A - Improvements in or relating to electron switches, particularly electromagnetic switches - Google Patents

Improvements in or relating to electron switches, particularly electromagnetic switches

Info

Publication number
GB697184A
GB697184A GB4313/51A GB431351A GB697184A GB 697184 A GB697184 A GB 697184A GB 4313/51 A GB4313/51 A GB 4313/51A GB 431351 A GB431351 A GB 431351A GB 697184 A GB697184 A GB 697184A
Authority
GB
United Kingdom
Prior art keywords
switches
pin
armature
magnet
relating
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
GB4313/51A
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.)
John B Pierce Foundation
Original Assignee
John B Pierce Foundation
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 John B Pierce Foundation filed Critical John B Pierce Foundation
Publication of GB697184A publication Critical patent/GB697184A/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
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
    • H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements
    • H01H51/088—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements moved alternately in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

697,184. Electromagnetic switches. PIERCE FOUNDATION, J. B. Feb. 22, 1951 [June 17, 1950], No. 4313/51. Class 38 (v) In a switch in which successive energizations of an electromagnet 14 cause a switch arm 35 to move alternately into and out of engagement with a contact 38, the armature 23 has pivoted to its end a link 39 provided with shoulders 40, 41 which respectively and alternately engage pins 48, 49 on a centrallypivoted rocking member connected by means of the pin 49 to a shaft 50 which operates the contact member 35, a cupped disc 31 providing a snap action by passing through a dead-centre position. At each de-energization of the magnet 14, the armature 23 moves to the left and a cam surface 42 or 43 by engaging the pin 48 or 49 moves the pivoted link 39 into a position for its shoulder 41 or 40 to engage the pin 49 or 48 and actuate the rocking member into its alternative position when the magnet is next energized.
GB4313/51A 1950-06-17 1951-02-22 Improvements in or relating to electron switches, particularly electromagnetic switches Expired GB697184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US168811A US2622164A (en) 1950-06-17 1950-06-17 Sequence relay

Publications (1)

Publication Number Publication Date
GB697184A true GB697184A (en) 1953-09-16

Family

ID=22613027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4313/51A Expired GB697184A (en) 1950-06-17 1951-02-22 Improvements in or relating to electron switches, particularly electromagnetic switches

Country Status (2)

Country Link
US (1) US2622164A (en)
GB (1) GB697184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287831A (en) * 1994-03-23 1995-09-27 Ampy Automation Digilog Isolating switch for electricity consumption meter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852637A (en) * 1956-04-02 1958-09-16 Guardian Electric Mfg Co Solenoid relay
US3076070A (en) * 1958-08-29 1963-01-29 American Radiator & Standard Switch
DE3576428D1 (en) * 1984-12-24 1990-04-12 Matsushita Electric Works Ltd REMOTE CONTROLLED RELAY.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US745899A (en) * 1902-04-25 1903-12-01 L R Wallis Automatic cut-out for electric-light circuits.
FR437328A (en) * 1911-11-20 1912-04-18 Jules Didier Remote electrical switch
GB191214270A (en) * 1912-06-18 1913-06-18 Henry Leitner Improvements in or connected with Electric Switches.
US1176984A (en) * 1914-01-08 1916-03-28 Addison C Philpott Electric switch.
US1192531A (en) * 1914-01-21 1916-07-25 Compressed Metal Co Magnet-actuated device.
NL14823C (en) * 1924-11-13 1926-06-15
US1966285A (en) * 1930-04-26 1934-07-10 Clark Controller Co Electric switch and special application thereof
US2335082A (en) * 1942-08-27 1943-11-23 Bulldog Electric Prod Co Switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287831A (en) * 1994-03-23 1995-09-27 Ampy Automation Digilog Isolating switch for electricity consumption meter
GB2287831B (en) * 1994-03-23 1997-10-29 Ampy Automation Digilog Isolating switch for electricity consumption meter

Also Published As

Publication number Publication date
US2622164A (en) 1952-12-16

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