GB1123339A - Improvements in and relating to magnetic reed contact devices - Google Patents

Improvements in and relating to magnetic reed contact devices

Info

Publication number
GB1123339A
GB1123339A GB935366A GB935366A GB1123339A GB 1123339 A GB1123339 A GB 1123339A GB 935366 A GB935366 A GB 935366A GB 935366 A GB935366 A GB 935366A GB 1123339 A GB1123339 A GB 1123339A
Authority
GB
United Kingdom
Prior art keywords
relating
contact devices
magnetic reed
reed contact
magnetic
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
GB935366A
Inventor
Anthony Peter Bishop
John Robert Russell Bishop
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.)
Adrema Ltd
Original Assignee
Adrema 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
Application filed by Adrema Ltd filed Critical Adrema Ltd
Priority to GB935366A priority Critical patent/GB1123339A/en
Publication of GB1123339A publication Critical patent/GB1123339A/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
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
GB935366A 1966-03-03 1966-03-03 Improvements in and relating to magnetic reed contact devices Expired GB1123339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB935366A GB1123339A (en) 1966-03-03 1966-03-03 Improvements in and relating to magnetic reed contact devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB935366A GB1123339A (en) 1966-03-03 1966-03-03 Improvements in and relating to magnetic reed contact devices

Publications (1)

Publication Number Publication Date
GB1123339A true GB1123339A (en) 1968-08-14

Family

ID=9870309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB935366A Expired GB1123339A (en) 1966-03-03 1966-03-03 Improvements in and relating to magnetic reed contact devices

Country Status (1)

Country Link
GB (1) GB1123339A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231793A1 (en) * 1986-01-20 1987-08-12 Siemens Aktiengesellschaft Electromagnetic relay
EP2224572A3 (en) * 2007-09-25 2014-01-15 Powermat Technologies Ltd. Centrally controlled inductive power transmission platform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231793A1 (en) * 1986-01-20 1987-08-12 Siemens Aktiengesellschaft Electromagnetic relay
US4803589A (en) * 1986-01-20 1989-02-07 Siemens Aktiengesellschaft Electromagnetic relay
EP2224572A3 (en) * 2007-09-25 2014-01-15 Powermat Technologies Ltd. Centrally controlled inductive power transmission platform

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