GB1052741A - - Google Patents

Info

Publication number
GB1052741A
GB1052741A GB1052741DA GB1052741A GB 1052741 A GB1052741 A GB 1052741A GB 1052741D A GB1052741D A GB 1052741DA GB 1052741 A GB1052741 A GB 1052741A
Authority
GB
United Kingdom
Prior art keywords
solenoid
degrees
contacts
latch
closed
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
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.)
Publication date
Publication of GB1052741A publication Critical patent/GB1052741A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/124—Guiding or setting position of armatures, e.g. retaining armatures in their end position by mechanical latch, e.g. detent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • 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
    • H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
    • 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
    • H01H51/084—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 axial ratchet elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

1,052,741. Electrically released switches; switches held set and freed mechanically ALBRIGHT (ENGINEERS) Ltd. June 7, 1963 [March 8, 1962; April 11, 1962], Nos 9017/62 and 14023/62. Heading H2B. An electric switch which is subsequently closed and opened on successive energizations of an electromagnet has a latch which holds the contacts in the closed position and is moved at each operation to effect change-over of a contact set in series with the solenoid of the electromagnet. On energization of solenoid 2 or manual operation of a knob 8 the armature 6 moves to the right to move a member 12 in the same direction. A sleeve 19 attached to the member 12 has projections 38 having cam faces 39 which engage a latch member 41 to move it away from a fixed stop 43 and then rotate it through 90 degrees. The member 41 is mounted on a shaft 17 carrying the resiliently mounted main contact bridge 24 which engages fixed contacts 32, 33 as the shaft 17 is moved by the latch member 41. The latter has a cam ring 42 which as the member is turned acts on a spring-biased pin 41 to operate a change-over contact set (Fig. 3, not shown) in series with the solenoid 2. The member 41 is shaped so that after one 90 degrees turn its end will abut the stop 43 (Figs. 6 and 8, not shown) to hold the contacts 24, 32, 33 closed and after the next 90 degrees a slot 46 in the member 41 allows it to return to the Fig. 1 position as biased by springs 36, 48.
GB1052741D 1963-07-18 Expired GB1052741A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA0043616 1963-07-18
SE870363A SE303159B (en) 1963-07-18 1963-08-08

Publications (1)

Publication Number Publication Date
GB1052741A true GB1052741A (en) 1900-01-01

Family

ID=25963936

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1052741D Expired GB1052741A (en) 1963-07-18
GB1052742D Expired GB1052742A (en) 1963-07-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1052742D Expired GB1052742A (en) 1963-07-18

Country Status (4)

Country Link
DE (1) DE1464419A1 (en)
GB (2) GB1052742A (en)
NL (1) NL299068A (en)
SE (1) SE303159B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428343A1 (en) * 1978-06-05 1980-01-04 Peugeot Aciers Et Outillage Vehicle door lock electromagnetic linear movement mechanism - has support block slot shaped to define two stable shaft positions held when power supply is removed
EP0242557A1 (en) * 1986-03-19 1987-10-28 Synchro-Start Products, Inc. Emergency manual actuation mechanism for a solenoid
US4871989A (en) * 1988-04-15 1989-10-03 Synchro-Start Products, Inc. Solenoid with manual actuation mechanism

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482793A1 (en) * 1980-05-19 1981-11-20 Roubeix Jean Baptiste Electromagnetically ejecting electrical male plug - has spring loaded ejection finger released by solenoid bolt housed with plug and remotely activated by pushbutton
GB8305401D0 (en) * 1983-02-26 1983-03-30 Keyswitch Varley Ltd Circuit breakers
DE9309787U1 (en) * 1993-07-01 1993-10-07 Binder Magnete GmbH, 78048 Villingen-Schwenningen DC solenoid
DE4326838C2 (en) * 1993-08-10 1996-01-11 Interelektrik Ges M B H & Co K Bistable solenoid valve
US5493089A (en) * 1994-01-13 1996-02-20 Black & Decker Inc. On/off switch assembly for an electric iron
TW200938756A (en) * 2008-03-14 2009-09-16 Delta Electronics Inc Solenoid valve
GB2585338B (en) * 2019-04-02 2023-05-31 Mjr Controls Ltd Release actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428343A1 (en) * 1978-06-05 1980-01-04 Peugeot Aciers Et Outillage Vehicle door lock electromagnetic linear movement mechanism - has support block slot shaped to define two stable shaft positions held when power supply is removed
EP0242557A1 (en) * 1986-03-19 1987-10-28 Synchro-Start Products, Inc. Emergency manual actuation mechanism for a solenoid
US4871989A (en) * 1988-04-15 1989-10-03 Synchro-Start Products, Inc. Solenoid with manual actuation mechanism

Also Published As

Publication number Publication date
NL299068A (en)
GB1052742A (en) 1900-01-01
SE303159B (en) 1968-08-19
DE1464419A1 (en) 1969-02-20

Similar Documents

Publication Publication Date Title
GB1052741A (en)
US3210491A (en) Self-contained mechanical interlock having oppositely rotatable interlocking elements
ES357072A1 (en) Switch mechanism
US2777027A (en) Electrical actuator
US1726391A (en) Electromagnetic operating means
US1512064A (en) Automatic electromagnetic switch
GB931991A (en) Improvements in snap-acting electric switches
US3244836A (en) Latching relay
US3378796A (en) Sliding-action, multiple-contact, multiple-initial-condition relay
GB1276557A (en) Improvements in or relating to electric snap-action switches
US3477046A (en) Manual code pulsing magnetic reed switch
GB350582A (en) Improvements relating to electric relays for switch control
US1974310A (en) Electric switch
US2409032A (en) Operating mechanism
GB554381A (en) Improvements in or relating to multi-contact controllers or switches
US2514947A (en) Electric switch
US3036177A (en) Relay
US1586333A (en) Electrical switching system
GB919649A (en) Improvements in mechanical latching devices for electric relays
US1368694A (en) Starting-rheostat for electric motors
GB915605A (en) Improvements in or relating to switching systems for the electric lighting installation of mechanically propelled vehicles
GB571125A (en) Improvements in and relating to thermal electric switches
GB902317A (en) Electric circuit breaker operating mechanism
GB436619A (en) Improvements in electromagnetic relays
US2266020A (en) Alternating switch and circuit combination