NL151542B - EARTHING SWITCH. - Google Patents

EARTHING SWITCH.

Info

Publication number
NL151542B
NL151542B NL696916587A NL6916587A NL151542B NL 151542 B NL151542 B NL 151542B NL 696916587 A NL696916587 A NL 696916587A NL 6916587 A NL6916587 A NL 6916587A NL 151542 B NL151542 B NL 151542B
Authority
NL
Netherlands
Prior art keywords
earthing switch
earthing
switch
Prior art date
Application number
NL696916587A
Other languages
Dutch (nl)
Other versions
NL6916587A (en
Original Assignee
Coq Bv
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
Priority to BE758255D priority Critical patent/BE758255A/en
Application filed by Coq Bv filed Critical Coq Bv
Priority to NL696916587A priority patent/NL151542B/en
Priority to AT169170A priority patent/AT291378B/en
Priority to DE19702008640 priority patent/DE2008640B2/en
Priority to US67937A priority patent/US3627940A/en
Priority to JP45093560A priority patent/JPS504261B1/ja
Priority to GB51255/70A priority patent/GB1283800A/en
Priority to SE7014649A priority patent/SE371340B/xx
Priority to FR7039571A priority patent/FR2068956A5/fr
Publication of NL6916587A publication Critical patent/NL6916587A/xx
Publication of NL151542B publication Critical patent/NL151542B/en

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"
NL696916587A 1969-11-04 1969-11-04 EARTHING SWITCH. NL151542B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE758255D BE758255A (en) 1969-11-04 EARTHING SWITCH
NL696916587A NL151542B (en) 1969-11-04 1969-11-04 EARTHING SWITCH.
AT169170A AT291378B (en) 1969-11-04 1970-02-24 Earthing switch
DE19702008640 DE2008640B2 (en) 1969-11-04 1970-02-24 EARTH SWITCH
US67937A US3627940A (en) 1969-11-04 1970-08-28 Earthing switches
JP45093560A JPS504261B1 (en) 1969-11-04 1970-10-26
GB51255/70A GB1283800A (en) 1969-11-04 1970-10-28 Improvements in and relating to earthing switches
SE7014649A SE371340B (en) 1969-11-04 1970-10-29
FR7039571A FR2068956A5 (en) 1969-11-04 1970-11-03

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6916587A NL6916587A (en) 1971-05-06
NL151542B true NL151542B (en) 1976-11-15

Family

ID=19808301

Family Applications (1)

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

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
DE2008640A1 (en) 1971-05-19
NL6916587A (en) 1971-05-06
SE371340B (en) 1974-11-11
DE2008640B2 (en) 1971-08-19
BE758255A (en) 1971-04-01
GB1283800A (en) 1972-08-02
US3627940A (en) 1971-12-14
JPS504261B1 (en) 1975-02-17
FR2068956A5 (en) 1971-09-03
AT291378B (en) 1971-07-12

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