FR2068956A5 - - Google Patents

Info

Publication number
FR2068956A5
FR2068956A5 FR7039571A FR7039571A FR2068956A5 FR 2068956 A5 FR2068956 A5 FR 2068956A5 FR 7039571 A FR7039571 A FR 7039571A FR 7039571 A FR7039571 A FR 7039571A FR 2068956 A5 FR2068956 A5 FR 2068956A5
Authority
FR
France
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
FR7039571A
Other languages
French (fr)
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.)
COQ NV
Original Assignee
COQ 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 COQ NV filed Critical COQ NV
Application granted granted Critical
Publication of FR2068956A5 publication Critical patent/FR2068956A5/fr
Expired 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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
    • 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
    • H01H33/02—Details
    • H01H33/46—Interlocking mechanisms
    • 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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
FR7039571A 1969-11-04 1970-11-03 Expired FR2068956A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696916587A NL151542B (en) 1969-11-04 1969-11-04 EARTHING SWITCH.

Publications (1)

Publication Number Publication Date
FR2068956A5 true FR2068956A5 (en) 1971-09-03

Family

ID=19808301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039571A Expired FR2068956A5 (en) 1969-11-04 1970-11-03

Country Status (9)

Country Link
US (1) US3627940A (en)
JP (1) JPS504261B1 (en)
AT (1) AT291378B (en)
BE (1) BE758255A (en)
DE (1) DE2008640B2 (en)
FR (1) FR2068956A5 (en)
GB (1) GB1283800A (en)
NL (1) NL151542B (en)
SE (1) SE371340B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197661U (en) * 1981-06-10 1982-12-15
JPS5827964U (en) * 1981-08-13 1983-02-23 日本電気株式会社 printed wiring board
CN108648947B (en) * 2018-08-16 2023-11-03 沈阳华德海泰电器有限公司 Three-station isolation grounding switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB184999A (en) * 1962-05-07 1922-08-31 Harry Ormiston Ormiston An improved metallic paint or coating

Also Published As

Publication number Publication date
NL151542B (en) 1976-11-15
DE2008640A1 (en) 1971-05-19
GB1283800A (en) 1972-08-02
NL6916587A (en) 1971-05-06
JPS504261B1 (en) 1975-02-17
SE371340B (en) 1974-11-11
DE2008640B2 (en) 1971-08-19
US3627940A (en) 1971-12-14
BE758255A (en) 1971-04-01
AT291378B (en) 1971-07-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse