NL167269B - Schakelcel. - Google Patents

Schakelcel.

Info

Publication number
NL167269B
NL167269B NL7303620.A NL7303620A NL167269B NL 167269 B NL167269 B NL 167269B NL 7303620 A NL7303620 A NL 7303620A NL 167269 B NL167269 B NL 167269B
Authority
NL
Netherlands
Prior art keywords
switch cell
cell
switch
Prior art date
Application number
NL7303620.A
Other languages
English (en)
Other versions
NL7303620A (nl
NL167269C (nl
Inventor
G Caton
Original Assignee
Y S Securities Ltd
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 Y S Securities Ltd filed Critical Y S Securities Ltd
Publication of NL7303620A publication Critical patent/NL7303620A/xx
Publication of NL167269B publication Critical patent/NL167269B/nl
Application granted granted Critical
Publication of NL167269C publication Critical patent/NL167269C/nl

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
    • H01H33/68—Liquid-break switches, e.g. oil-break
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
NL7303620.A 1972-03-16 1973-03-15 Schakelcel. NL167269C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1248372A GB1418639A (en) 1972-03-16 1972-03-16 Electrical swtichgear

Publications (3)

Publication Number Publication Date
NL7303620A NL7303620A (nl) 1973-09-18
NL167269B true NL167269B (nl) 1981-06-16
NL167269C NL167269C (nl) 1981-11-16

Family

ID=10005440

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303620.A NL167269C (nl) 1972-03-16 1973-03-15 Schakelcel.

Country Status (16)

Country Link
US (1) US3833780A (nl)
JP (1) JPS492060A (nl)
AU (1) AU470662B2 (nl)
BE (1) BE796880A (nl)
CA (1) CA978248A (nl)
CH (1) CH582417A5 (nl)
DE (1) DE2312759C3 (nl)
DK (1) DK143824C (nl)
FR (1) FR2176083B1 (nl)
GB (1) GB1418639A (nl)
IT (1) IT980613B (nl)
MY (1) MY7700296A (nl)
NL (1) NL167269C (nl)
NO (1) NO135048C (nl)
SE (1) SE377221B (nl)
ZA (1) ZA731485B (nl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL120901C (nl) * 1963-05-17
DE1254755B (de) * 1964-11-14 1967-11-23 Reinhausen Maschf Scheubeck Dauerhauptkontakt fuer Lastumschalter von Stufentransformatoren
US3469043A (en) * 1967-07-19 1969-09-23 Ite Imperial Corp Dual mode circuit breaker withdrawal mechanism

Also Published As

Publication number Publication date
MY7700296A (en) 1977-12-31
FR2176083B1 (nl) 1977-09-02
JPS492060A (nl) 1974-01-09
IT980613B (it) 1974-10-10
NO135048C (nl) 1977-01-26
CA978248A (en) 1975-11-18
CH582417A5 (nl) 1976-11-30
DE2312759C3 (de) 1978-11-30
NL7303620A (nl) 1973-09-18
AU5340773A (en) 1974-09-19
ZA731485B (en) 1973-12-19
DK143824C (da) 1982-03-29
GB1418639A (en) 1975-12-24
NO135048B (nl) 1976-10-18
DE2312759A1 (de) 1973-09-27
SE377221B (nl) 1975-06-23
DE2312759B2 (de) 1978-04-06
FR2176083A1 (nl) 1973-10-26
DK143824B (da) 1981-10-12
NL167269C (nl) 1981-11-16
US3833780A (en) 1974-09-03
AU470662B2 (en) 1976-03-25
BE796880A (fr) 1973-07-16

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: YORKSHIRE SWICHGEAR LIMITED

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: Y.S. SECURITIES LIMITED

V1 Lapsed because of non-payment of the annual fee