GB201521A - Improvements in switches for heavy currents - Google Patents

Improvements in switches for heavy currents

Info

Publication number
GB201521A
GB201521A GB5653/23A GB565323A GB201521A GB 201521 A GB201521 A GB 201521A GB 5653/23 A GB5653/23 A GB 5653/23A GB 565323 A GB565323 A GB 565323A GB 201521 A GB201521 A GB 201521A
Authority
GB
United Kingdom
Prior art keywords
contact
core
magnet
pin
switches
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
GB5653/23A
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.)
CARL BRUYNIS
Original Assignee
CARL BRUYNIS
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 CARL BRUYNIS filed Critical CARL BRUYNIS
Publication of GB201521A publication Critical patent/GB201521A/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)
  • Tumbler Switches (AREA)

Abstract

201,521. Bruynis, C. July 29. 1922, [Convention date]. Void [Published under Sect. 91 of the Act]. Electromagnetic switches; switches, actuating; switches, locking.-A heavy current switch, operated by weak currents, comprises a core operating to displace a pivotal guided contact lever movable from one side to the other through the intermediary of a connecting rod. Figs. 1, 4 show such a switch wherein a solenoid a has a guided core d to which is pivoted at f a connecting rod e actuating the contact lever pivoted at k. A centralizing spring g is connected between the pivot f and a pin h on the connecting rod e, which carries a second pin i co-operating with grooves in the contact j to move it from one fixed contact q to the other. A spring o retains the contact j in either extreme position and a spring s forces the core d out of the magnet when no current is flowing therethrough. In operation, when the magnet is de-energized, the core d and rod e are in the position shown in Fig. 2 and the contact j inclined to the horizontal. On energization of the magnet, the pin i will engage one slot of the contact to move it into engagement with a fixed contact. Locking means, as shown in Figs. 9 and 10, comprise a magnet y and a core n, a pin u on which engages openings x in side arms w of the contact j. Such a switch is useful for remote control purposes.
GB5653/23A 1922-07-29 1923-02-27 Improvements in switches for heavy currents Expired GB201521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL201521X 1922-07-29

Publications (1)

Publication Number Publication Date
GB201521A true GB201521A (en) 1924-06-19

Family

ID=19778364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5653/23A Expired GB201521A (en) 1922-07-29 1923-02-27 Improvements in switches for heavy currents

Country Status (2)

Country Link
FR (1) FR562652A (en)
GB (1) GB201521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477166A (en) * 1947-08-04 1949-07-26 Lathrop F Berry Remote-control switch structure
US2830149A (en) * 1956-09-04 1958-04-08 Joseph D Winans Over-center relay switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477166A (en) * 1947-08-04 1949-07-26 Lathrop F Berry Remote-control switch structure
US2830149A (en) * 1956-09-04 1958-04-08 Joseph D Winans Over-center relay switch

Also Published As

Publication number Publication date
FR562652A (en) 1923-11-16

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