GB1305587A - - Google Patents

Info

Publication number
GB1305587A
GB1305587A GB4021672A GB1305587DA GB1305587A GB 1305587 A GB1305587 A GB 1305587A GB 4021672 A GB4021672 A GB 4021672A GB 1305587D A GB1305587D A GB 1305587DA GB 1305587 A GB1305587 A GB 1305587A
Authority
GB
United Kingdom
Prior art keywords
contact
melting
contact unit
vapourizing temperatures
vapourizing
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
GB4021672A
Other languages
English (en)
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 DE2065917A external-priority patent/DE2065917C3/de
Publication of GB1305587A publication Critical patent/GB1305587A/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)
  • Magnetic Treatment Devices (AREA)
  • Push-Button Switches (AREA)
  • Thermally Actuated Switches (AREA)
  • Electromagnets (AREA)
GB4021672A 1969-04-24 1970-02-24 Expired GB1305587A (cs)

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
GB4021672 1970-02-24
GB887970 1970-02-24
GB4021972 1970-02-24
GB4021772 1970-02-24
DE2065917A DE2065917C3 (de) 1969-04-24 1970-04-06 Elektrischer Schalter mit Kontakten, in denen der Strom bei Kontaktöffnung stets in gleicher Richtung fließt
DE2065920A DE2065920C3 (de) 1969-04-24 1970-04-06 Magnetisch betätigter elektrischer Schalter mit mindestens einer flexiblen, magnetisch permeablen Schaltzunge
DE2065918A DE2065918C3 (de) 1969-04-24 1970-04-06 Schaltzunge für elektromagnetisch betätigte Kontaktanordnungen
DE2065919A DE2065919C3 (de) 1969-04-24 1970-04-06 Magnetisch betätigter Schalter mit mindestens einer federnden kontakttragenden Schaltzunge, neben welchem ein Anschlag angeordnet ist
DE19702016308 DE2016308A1 (de) 1969-04-24 1970-04-06 Magnetisch betätigter Schutzrohrkontakt
AU60437/73A AU461103B2 (en) 1969-04-24 1973-09-18 Reed switch for rapid cycle, highpower applications
AU60436/73A AU6043673A (en) 1969-04-24 1973-09-18 Reed switch for rapid cycle, high power applications
AU60435/73A AU467146B2 (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
GB1305587A true GB1305587A (cs) 1973-02-07

Family

ID=27585123

Family Applications (4)

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

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB4021972A Expired GB1305590A (cs) 1969-04-24 1970-02-24
GB887970A Expired GB1305586A (cs) 1969-04-24 1970-02-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4021772A Expired GB1305588A (cs) 1969-04-24 1970-02-24

Country Status (6)

Country Link
US (1) US3586809A (cs)
JP (1) JPS4922616B1 (cs)
AU (4) AU436528B2 (cs)
BE (1) BE749158A (cs)
CH (1) CH502686A (cs)
GB (4) GB1305590A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012762A (en) * 1988-05-05 1991-05-07 Moskvin Gennady A Device for determining the index of individual productivity and feed ration of animals

Families Citing this family (15)

* 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 (fr) * 1981-03-20 1982-09-24 Socapex Interrupteur muni de supports de contacts plats et relais utilisant un tel interrupteur
US5909163A (en) * 1996-09-11 1999-06-01 Hermetic Switch, Inc. High voltage reed switch
JP4116420B2 (ja) * 2002-12-18 2008-07-09 富士通株式会社 電気接点装置およびその製造方法
US8665041B2 (en) * 2008-03-20 2014-03-04 Ht Microanalytical, Inc. Integrated microminiature relay
JP2011517016A (ja) * 2008-03-20 2011-05-26 エイチティー マイクロアナレティカル インク． 統合型リードスイッチ
EP2169700B1 (de) * 2008-09-26 2011-11-09 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Überwachung eines Schaltvorganges und Relaisbaugruppe
US8431842B2 (en) * 2011-01-06 2013-04-30 Tai-Her Yang Sequential switching device with surrounding distinctive joint points structure
JP5365655B2 (ja) * 2011-03-16 2013-12-11 株式会社安川電機 リードスイッチ
GB2511569B (en) * 2013-03-08 2015-05-06 Christopher John Stanton Improved switch and associated methods
CN103578870A (zh) * 2013-10-30 2014-02-12 桂林机床电器有限公司 接触器触头
CN114360945A (zh) * 2015-03-25 2022-04-15 敬德强 大电流簧片式开关触点结构及大电流型磁簧开关应用结构
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating
CN111816509A (zh) * 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） 一种高压直流接触器的陶瓷基座及其组装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012762A (en) * 1988-05-05 1991-05-07 Moskvin Gennady A Device for determining the index of individual productivity and feed ration of animals

Also Published As

Publication number Publication date
CH502686A (de) 1971-01-31
AU6043673A (en) 1975-03-20
US3586809A (en) 1971-06-22
GB1305588A (cs) 1973-02-07
AU436528B2 (en) 1973-06-05
GB1305586A (cs) 1973-02-07
AU6043773A (en) 1973-12-06
AU1101970A (en) 1971-08-05
AU6043473A (en) 1973-12-06
AU461103B2 (en) 1975-05-15
JPS4922616B1 (cs) 1974-06-10
AU465452B2 (cs) 1975-09-11
BE749158A (fr) 1970-10-01
AU465413B2 (cs) 1975-09-11
GB1305590A (cs) 1973-02-07

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Legal Events

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