JPS5128341B1 - - Google Patents

Info

Publication number
JPS5128341B1
JPS5128341B1 JP46061704A JP6170471A JPS5128341B1 JP S5128341 B1 JPS5128341 B1 JP S5128341B1 JP 46061704 A JP46061704 A JP 46061704A JP 6170471 A JP6170471 A JP 6170471A JP S5128341 B1 JPS5128341 B1 JP S5128341B1
Authority
JP
Japan
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.)
Pending
Application number
JP46061704A
Other languages
Japanese (ja)
Other versions
JPS474922A (de
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 JPS474922A publication Critical patent/JPS474922A/ja
Publication of JPS5128341B1 publication Critical patent/JPS5128341B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches

Landscapes

  • Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP46061704A 1970-08-17 1971-08-16 Pending JPS5128341B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6436270A 1970-08-17 1970-08-17

Publications (2)

Publication Number Publication Date
JPS474922A JPS474922A (de) 1972-03-11
JPS5128341B1 true JPS5128341B1 (de) 1976-08-18

Family

ID=22055420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46061704A Pending JPS5128341B1 (de) 1970-08-17 1971-08-16

Country Status (5)

Country Link
US (1) US3670129A (de)
JP (1) JPS5128341B1 (de)
CA (1) CA926906A (de)
CH (1) CH524885A (de)
DE (1) DE2135933A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022783A1 (fr) * 1992-05-06 1993-11-11 Mitsuba Electric Manufacturing Co., Ltd. Pieces de contact d'un commutateur a aimant et procede de fabrication

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805000A (en) * 1970-03-23 1974-04-16 Itt Vacuum interrupter and methods of making contacts therefor
GB1443174A (en) * 1973-04-06 1976-07-21 Alphameric Keyboards Ltd Keyboards for electronic circuits
NL7306444A (de) * 1973-05-09 1974-11-12
JPS5257975A (en) * 1975-11-07 1977-05-12 Tokyo Shibaura Electric Co Vacuum valve circuit breaker
DD131426B1 (de) * 1977-06-17 1980-01-30 Eckehard Gebauer Schaltstueckanordnung fuer niederspannungs-vakuumschuetze
US4399339A (en) * 1981-03-02 1983-08-16 Cherry Electrical Products Corporation Electrical contact
US4695688A (en) * 1986-03-24 1987-09-22 General Electric Company Electrical contact construction
US4901045A (en) * 1989-03-20 1990-02-13 Westinghouse Electric Corp. Secondary circuit breaker for distribution transformers
WO2000058981A1 (de) * 1999-03-29 2000-10-05 Siemens Aktiengesellschaft Schaltkontakt für elektrische schaltgeräte
CN103700517B (zh) * 2013-12-31 2015-10-07 南通万德科技有限公司 开关触点元件及其制备方法
DE102018201301A1 (de) * 2018-01-29 2019-08-01 Siemens Aktiengesellschaft Verfahren zum Herstellen eines Kontaktbauteils sowie Kontaktbauteil, Vakuumschaltröhre und Schaltanlage
JP2023090342A (ja) * 2021-12-17 2023-06-29 株式会社東芝 真空バルブ
US20260128239A1 (en) * 2024-11-05 2026-05-07 Te Connectivity Solutions Gmbh Low contact resistance electromechanical switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA686188A (en) * 1964-05-12 Gibson Electric Company Serrated contact
BE556719A (de) * 1956-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022783A1 (fr) * 1992-05-06 1993-11-11 Mitsuba Electric Manufacturing Co., Ltd. Pieces de contact d'un commutateur a aimant et procede de fabrication

Also Published As

Publication number Publication date
US3670129A (en) 1972-06-13
CH524885A (de) 1972-06-30
JPS474922A (de) 1972-03-11
CA926906A (en) 1973-05-22
DE2135933A1 (de) 1972-02-24

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