EP0877403A4 - Switch - Google Patents

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Publication number
EP0877403A4
EP0877403A4 EP96933639A EP96933639A EP0877403A4 EP 0877403 A4 EP0877403 A4 EP 0877403A4 EP 96933639 A EP96933639 A EP 96933639A EP 96933639 A EP96933639 A EP 96933639A EP 0877403 A4 EP0877403 A4 EP 0877403A4
Authority
EP
European Patent Office
Prior art keywords
switch
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.)
Withdrawn
Application number
EP96933639A
Other languages
German (de)
French (fr)
Other versions
EP0877403A1 (en
Inventor
Wataru Yamamoto
Masatoshi Kitagawa
Masahiko Ota
Tetsuya Mori
Masato Daikoku
Nobuaki Ueno
Shinichi Hashizume
Takashi Niwa
Shigenobu Kishi
Koji Takami
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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 Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Publication of EP0877403A1 publication Critical patent/EP0877403A1/en
Publication of EP0877403A4 publication Critical patent/EP0877403A4/en
Withdrawn legal-status Critical Current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
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
EP96933639A 1995-10-12 1996-10-11 Switch Withdrawn EP0877403A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7291914A JPH09106724A (en) 1995-10-12 1995-10-12 Switch
JP291914/95 1995-10-12
PCT/JP1996/002972 WO1997014164A1 (en) 1995-10-12 1996-10-11 Switch

Publications (2)

Publication Number Publication Date
EP0877403A1 EP0877403A1 (en) 1998-11-11
EP0877403A4 true EP0877403A4 (en) 1999-08-04

Family

ID=17775098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96933639A Withdrawn EP0877403A4 (en) 1995-10-12 1996-10-11 Switch

Country Status (5)

Country Link
EP (1) EP0877403A4 (en)
JP (1) JPH09106724A (en)
KR (1) KR19990064162A (en)
CN (1) CN1199497A (en)
WO (1) WO1997014164A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4947850B2 (en) 2001-06-01 2012-06-06 株式会社徳力本店 Method for producing Ag-oxide based electrical contact material
DE60215981T2 (en) * 2002-08-15 2007-07-26 Tokuriki Honten Co. Ltd. MANUFACTURING METHOD FOR ELECTRIC CONTACT MATERIAL ON AG-OXIDBASIS AND ITS PRODUCT

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874941A (en) * 1973-03-22 1975-04-01 Chugai Electric Ind Co Ltd Silver-metal oxide contact materials
US4243413A (en) * 1979-02-26 1981-01-06 Chugai Denki Kogyo Kabushiki-Kaisha Integrated Ag-SnO alloy electrical contact materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632376B2 (en) * 1974-10-08 1981-07-27
JPH07305128A (en) * 1994-05-11 1995-11-21 Tanaka Kikinzoku Kogyo Kk Silver-oxide type electrical contact material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874941A (en) * 1973-03-22 1975-04-01 Chugai Electric Ind Co Ltd Silver-metal oxide contact materials
US4243413A (en) * 1979-02-26 1981-01-06 Chugai Denki Kogyo Kabushiki-Kaisha Integrated Ag-SnO alloy electrical contact materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9714164A1 *

Also Published As

Publication number Publication date
EP0877403A1 (en) 1998-11-11
CN1199497A (en) 1998-11-18
KR19990064162A (en) 1999-07-26
JPH09106724A (en) 1997-04-22
WO1997014164A1 (en) 1997-04-17

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19980507

AK Designated contracting states

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Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 19990622

AK Designated contracting states

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Designated state(s): DE FR GB IT

17Q First examination report despatched

Effective date: 20010706

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20011117