ES426027A1 - Un dispositivo conmutador perfeccionado. - Google Patents

Un dispositivo conmutador perfeccionado.

Info

Publication number
ES426027A1
ES426027A1 ES426027A ES426027A ES426027A1 ES 426027 A1 ES426027 A1 ES 426027A1 ES 426027 A ES426027 A ES 426027A ES 426027 A ES426027 A ES 426027A ES 426027 A1 ES426027 A1 ES 426027A1
Authority
ES
Spain
Prior art keywords
switching device
contacts
moving contacts
vickers
ohms
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
ES426027A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES426027A1 publication Critical patent/ES426027A1/es
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

Landscapes

  • Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Manufacture Of Switches (AREA)
ES426027A 1973-05-09 1974-05-07 Un dispositivo conmutador perfeccionado. Expired ES426027A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306444A NL7306444A (es) 1973-05-09 1973-05-09

Publications (1)

Publication Number Publication Date
ES426027A1 true ES426027A1 (es) 1976-07-01

Family

ID=19818821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426027A Expired ES426027A1 (es) 1973-05-09 1974-05-07 Un dispositivo conmutador perfeccionado.

Country Status (11)

Country Link
US (1) US3916132A (es)
JP (2) JPS5015065A (es)
BE (1) BE814677A (es)
CH (1) CH600524A5 (es)
DE (1) DE2419043C3 (es)
ES (1) ES426027A1 (es)
FR (1) FR2229127B1 (es)
GB (1) GB1451124A (es)
IT (1) IT1010436B (es)
NL (1) NL7306444A (es)
SE (1) SE393215B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577320A (en) * 1978-12-06 1980-06-11 Meidensha Electric Mfg Co Ltd Analoggtoodigital converter for protection relay
US4399339A (en) * 1981-03-02 1983-08-16 Cherry Electrical Products Corporation Electrical contact
GB2169748B (en) * 1985-01-11 1988-07-27 Stc Plc Electrical contacts
US4790674A (en) * 1987-07-01 1988-12-13 Printronix, Inc. Impact printer having wear-resistant platings on hammer springs and pole piece tips
JPH01286214A (ja) * 1988-05-13 1989-11-17 Fujitsu Ltd 電気接点

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395269A (en) * 1917-05-17 1921-10-25 Charles L Gebauer Metallic article
US2121180A (en) * 1935-11-21 1938-06-21 Siemens Ag Method for gettering vacuum tubes
US3670129A (en) * 1970-08-17 1972-06-13 Westinghouse Electric Corp Electrical contact members

Also Published As

Publication number Publication date
NL7306444A (es) 1974-11-12
FR2229127B1 (es) 1977-06-24
IT1010436B (it) 1977-01-10
CH600524A5 (es) 1978-06-15
JPS5763713A (en) 1982-04-17
SE393215B (sv) 1977-05-02
DE2419043A1 (de) 1974-12-05
US3916132A (en) 1975-10-28
FR2229127A1 (es) 1974-12-06
BE814677A (fr) 1974-11-07
JPS5015065A (es) 1975-02-17
DE2419043C3 (de) 1981-10-22
DE2419043B2 (de) 1981-02-12
GB1451124A (en) 1976-09-29
AU6864874A (en) 1975-11-06

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