Nothing Special   »   [go: up one dir, main page]

GB1305590A - - Google Patents

Info

Publication number
GB1305590A
GB1305590A GB4021972A GB1305590DA GB1305590A GB 1305590 A GB1305590 A GB 1305590A GB 4021972 A GB4021972 A GB 4021972A GB 1305590D A GB1305590D A GB 1305590DA GB 1305590 A GB1305590 A GB 1305590A
Authority
GB
United Kingdom
Prior art keywords
contact
reed
unit
magnetic
auxiliary
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
GB4021972A
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 filed Critical
Priority claimed from DE19702016308 external-priority patent/DE2016308A1/en
Publication of GB1305590A publication Critical patent/GB1305590A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/04—Co-operating contacts of different material
    • 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
    • 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
    • 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
    • H01H51/287—Details of the shape of the contact springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
  • Thermally Actuated Switches (AREA)
  • Push-Button Switches (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

1305590 Contact units for magnetic switches BRIGGS & STRATTON CORP 24 Feb 1970 401219/72 Divided out of 1305586 Heading H1N A magnetically actuate contact unit has a cantilever magnetic reed which has its free end engagable with a contact and is biased toward a generally coextensive stop member. The reed has an auxiliary contact secured thereto and the auxiliary contact has a spring arm biased against the reed to overlie and extend into the contact gap. The unit is as described in the parent application.
GB4021972A 1969-04-24 1970-02-24 Expired GB1305590A (en)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US81891369A 1969-04-24 1969-04-24
AU11019/70A AU436528B2 (en) 1969-04-24 1970-02-04 Reed switch for rapid cycle, highpower applications
GB4021972 1970-02-24
GB4021772 1970-02-24
GB4021672 1970-02-24
GB887970 1970-02-24
DE19702016308 DE2016308A1 (en) 1969-04-24 1970-04-06 Magnetically operated protective tube contact
DE2065918A DE2065918C3 (en) 1969-04-24 1970-04-06 Switching tongue for electromagnetically operated contact arrangements
DE2065917A DE2065917C3 (en) 1969-04-24 1970-04-06 Electrical switch with contacts in which the current always flows in the same direction when the contact is opened
DE2065920A DE2065920C3 (en) 1969-04-24 1970-04-06 Magnetically operated electrical switch with at least one flexible, magnetically permeable switch tongue
DE2065919A DE2065919C3 (en) 1969-04-24 1970-04-06 Magnetically operated switch with at least one resilient contact-bearing switch tongue, next to which a stop is arranged
AU60437/73A AU461103B2 (en) 1969-04-24 1973-09-18 Reed switch for rapid cycle, highpower applications
AU60435/73A AU467146B2 (en) 1969-04-24 1973-09-18 Reed switch for rapid cycle, high power applications
AU60436/73A AU6043673A (en) 1969-04-24 1973-09-18 Reed switch for rapid cycle, high power applications
AU60434/73A AU6043473A (en) 1969-04-24 1973-09-18 Reed switz for rapid cycle, high power applications

Publications (1)

Publication Number Publication Date
GB1305590A true GB1305590A (en) 1973-02-07

Family

ID=27585123

Family Applications (4)

Application Number Title Priority Date Filing Date
GB887970A Expired GB1305586A (en) 1969-04-24 1970-02-24
GB4021772A Expired GB1305588A (en) 1969-04-24 1970-02-24
GB4021672A Expired GB1305587A (en) 1969-04-24 1970-02-24
GB4021972A Expired GB1305590A (en) 1969-04-24 1970-02-24

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB887970A Expired GB1305586A (en) 1969-04-24 1970-02-24
GB4021772A Expired GB1305588A (en) 1969-04-24 1970-02-24
GB4021672A Expired GB1305587A (en) 1969-04-24 1970-02-24

Country Status (6)

Country Link
US (1) US3586809A (en)
JP (1) JPS4922616B1 (en)
AU (4) AU436528B2 (en)
BE (1) BE749158A (en)
CH (1) CH502686A (en)
GB (4) GB1305586A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102592856A (en) * 2011-01-06 2012-07-18 杨泰和 Sequence switch device with surrounding characteristic joint structure
CN104779102A (en) * 2015-03-25 2015-07-15 敬德强 Novel high-current reed-type switch contact structure

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121170A (en) * 1975-04-15 1976-10-22 Yaskawa Denki Seisakusho Kk Reed switch
US4011533A (en) * 1976-01-14 1977-03-08 Briggs & Stratton Corporation Magnetically actuated switch for precise rapid cycle operation
FR2502388A1 (en) * 1981-03-20 1982-09-24 Socapex Enclosed relay design using flat fixed-terminal contacts - is constructed of ferro-nickel or copper alloy with planar contacting area to absorb shock
SU1720601A1 (en) * 1988-05-05 1992-03-23 Латвийская сельскохозяйственная академия Device for determination of livestock performance index and feed allowances
US5909163A (en) * 1996-09-11 1999-06-01 Hermetic Switch, Inc. High voltage reed switch
JP4116420B2 (en) * 2002-12-18 2008-07-09 富士通株式会社 Electrical contact device and method of manufacturing the same
KR101434280B1 (en) * 2008-03-20 2014-09-05 에이치티 마이크로아날리티칼 아이엔씨 Integrated reed switch
US8665041B2 (en) * 2008-03-20 2014-03-04 Ht Microanalytical, Inc. Integrated microminiature relay
EP2169700B1 (en) * 2008-09-26 2011-11-09 Siemens Aktiengesellschaft Method and device for monitoring a switching procedure and relay component group
JP5365655B2 (en) * 2011-03-16 2013-12-11 株式会社安川電機 Reed switch
GB2511569B (en) * 2013-03-08 2015-05-06 Christopher John Stanton Improved switch and associated methods
CN103578870A (en) * 2013-10-30 2014-02-12 桂林机床电器有限公司 Contact of contactor
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating
CN111816509A (en) * 2019-04-12 2020-10-23 贵州振华群英电器有限公司（国营第八九一厂） Ceramic base of high-voltage direct-current contactor and assembling method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102592856A (en) * 2011-01-06 2012-07-18 杨泰和 Sequence switch device with surrounding characteristic joint structure
EP2474989A3 (en) * 2011-01-06 2013-03-20 Tai-Her Yang Sequential switching device with surrounding heterogeneous joint points structure
CN102592856B (en) * 2011-01-06 2016-10-26 杨泰和 Has the sequence switch device around different characteristic contact point structure
CN104779102A (en) * 2015-03-25 2015-07-15 敬德强 Novel high-current reed-type switch contact structure
EP3276646A4 (en) * 2015-03-25 2018-04-04 Deqiang Jing Heavy current reed switch contact structure
US10566157B2 (en) 2015-03-25 2020-02-18 Deqiang Jing Heavy current reed switch contact structure

Also Published As

Publication number Publication date
AU6043773A (en) 1973-12-06
GB1305587A (en) 1973-02-07
AU1101970A (en) 1971-08-05
JPS4922616B1 (en) 1974-06-10
AU436528B2 (en) 1973-06-05
AU6043673A (en) 1975-03-20
AU465452B2 (en) 1975-09-11
US3586809A (en) 1971-06-22
BE749158A (en) 1970-10-01
AU465413B2 (en) 1975-09-11
AU6043473A (en) 1973-12-06
GB1305588A (en) 1973-02-07
GB1305586A (en) 1973-02-07
AU461103B2 (en) 1975-05-15
CH502686A (en) 1971-01-31

Similar Documents

Publication Publication Date Title
GB1305590A (en)
FR2023027A1 (en)
GB1469571A (en) Reed contact units
GB1106690A (en) Improvements in or relating to detection apparatus
GB1302255A (en)
GB1153138A (en) A Magnetically Operable Reed Contact Unit
GB1104802A (en) Indicating and/or controlling device for use in pressure fluid installations
GB1356832A (en) Switch device
GB1365104A (en) Bistable electric switch
GB1396874A (en) Magnetic alarm arrangements
GB813292A (en) Improvements in or relating to magnetically operated electric contact devices housedin protective tubes
GB938131A (en) Improvements in or relating to relays having sealed contact devices
GB1173035A (en) Improvements in Magnetic Switches
GB1159276A (en) Magnetic Reed Contact Device
GB1301630A (en)
GB1129357A (en) Magnetic reed contact unit
GB1330357A (en) Magnetic reed contact units
GB1324027A (en) Magnet-operated electrical switch
GB1164378A (en) Magnetically Operated Switches.
GB1211195A (en) Improvements in or relating to liquid level detection devices
GB601004A (en) Improvements relating to magnetically-operated sealed-container switches
GB1295833A (en)
ES421124A1 (en) Improvements in sealed contacts. (Machine-translation by Google Translate, not legally binding)
GB1434934A (en) Electric switch
GB1086893A (en) Improvements in or relating to magnetically operable electrical switches

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee