GB1258685A - - Google Patents

Info

Publication number
GB1258685A
GB1258685A GB1258685DA GB1258685A GB 1258685 A GB1258685 A GB 1258685A GB 1258685D A GB1258685D A GB 1258685DA GB 1258685 A GB1258685 A GB 1258685A
Authority
GB
United Kingdom
Prior art keywords
magnetic reed
sealed magnetic
reed contact
cunningham
heading
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
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
Publication of GB1258685A publication Critical patent/GB1258685A/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
    • H01H51/287—Details of the shape of the contact springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Manufacture Of Switches (AREA)
GB1258685D 1969-08-13 1970-06-25 Expired GB1258685A (US20100223739A1-20100909-C00005.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84976169A 1969-08-13 1969-08-13

Publications (1)

Publication Number Publication Date
GB1258685A true GB1258685A (US20100223739A1-20100909-C00005.png) 1971-12-30

Family

ID=25306459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258685D Expired GB1258685A (US20100223739A1-20100909-C00005.png) 1969-08-13 1970-06-25

Country Status (7)

Country Link
US (1) US3584173A (US20100223739A1-20100909-C00005.png)
JP (1) JPS4929372B1 (US20100223739A1-20100909-C00005.png)
BE (1) BE754803A (US20100223739A1-20100909-C00005.png)
DE (1) DE2039946C3 (US20100223739A1-20100909-C00005.png)
FR (1) FR2057964A5 (US20100223739A1-20100909-C00005.png)
GB (1) GB1258685A (US20100223739A1-20100909-C00005.png)
NL (1) NL7011925A (US20100223739A1-20100909-C00005.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362534A (en) * 1976-11-16 1978-06-05 Canon Inc Printer
US6856212B2 (en) * 2002-12-16 2005-02-15 Com Dev Ltd. Incomplete mechanical contacts for microwave switches

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755346A (en) * 1950-09-19 1956-07-17 Charles P Fisher Sensitive relay
CA824230A (en) * 1964-11-12 1969-09-30 D. Santi John Reed switch adapted for rapid cycling
US3329791A (en) * 1965-06-01 1967-07-04 Leach Corp Integral terminal pin contact structure for relays
NL137148C (US20100223739A1-20100909-C00005.png) * 1967-03-03

Also Published As

Publication number Publication date
DE2039946B2 (de) 1972-08-03
DE2039946C3 (de) 1979-06-28
BE754803A (fr) 1971-01-18
FR2057964A5 (US20100223739A1-20100909-C00005.png) 1971-05-21
US3584173A (en) 1971-06-08
NL7011925A (US20100223739A1-20100909-C00005.png) 1971-02-16
JPS4929372B1 (US20100223739A1-20100909-C00005.png) 1974-08-03
DE2039946A1 (de) 1971-06-16

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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