NL140087B - LOW-OIL HIGH VOLTAGE SWITCH. - Google Patents

LOW-OIL HIGH VOLTAGE SWITCH.

Info

Publication number
NL140087B
NL140087B NL292654A NL292654A NL140087B NL 140087 B NL140087 B NL 140087B NL 292654 A NL292654 A NL 292654A NL 292654 A NL292654 A NL 292654A NL 140087 B NL140087 B NL 140087B
Authority
NL
Netherlands
Prior art keywords
low
high voltage
voltage switch
oil high
oil
Prior art date
Application number
NL292654A
Other languages
Dutch (nl)
Original Assignee
Hazemeijer 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 NL292654D priority Critical patent/NL292654A/xx
Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv
Priority to NL292654A priority patent/NL140087B/en
Priority to DE19641490094 priority patent/DE1490094B1/en
Priority to FR974224A priority patent/FR1403114A/en
Publication of NL140087B publication Critical patent/NL140087B/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
NL292654A 1963-05-13 1963-05-13 LOW-OIL HIGH VOLTAGE SWITCH. NL140087B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL292654D NL292654A (en) 1963-05-13
NL292654A NL140087B (en) 1963-05-13 1963-05-13 LOW-OIL HIGH VOLTAGE SWITCH.
DE19641490094 DE1490094B1 (en) 1963-05-13 1964-05-11 LOW OIL HIGH VOLTAGE SWITCH
FR974224A FR1403114A (en) 1963-05-13 1964-05-12 High voltage switch with low oil content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL292654A NL140087B (en) 1963-05-13 1963-05-13 LOW-OIL HIGH VOLTAGE SWITCH.

Publications (1)

Publication Number Publication Date
NL140087B true NL140087B (en) 1973-10-15

Family

ID=19754695

Family Applications (2)

Application Number Title Priority Date Filing Date
NL292654D NL292654A (en) 1963-05-13
NL292654A NL140087B (en) 1963-05-13 1963-05-13 LOW-OIL HIGH VOLTAGE SWITCH.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL292654D NL292654A (en) 1963-05-13

Country Status (2)

Country Link
DE (1) DE1490094B1 (en)
NL (2) NL140087B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE409984A (en) * 1934-07-10
DE838916C (en) * 1949-09-30 1952-05-12 Voigt & Haeffner Ag Fire chamber switch with tubular switch pin
DE837722C (en) * 1950-03-18 1952-05-02 Voigt & Haeffner Ag OEarm high-voltage switch with additional device for interrupting small currents
DE815504C (en) * 1950-07-12 1951-10-01 Voigt & Haeffner Ag Extinguishing chamber switch
FR1053563A (en) * 1952-04-08 1954-02-03 C E S P A Costruz Elettromecca Electric switch for medium and high voltages, with reduced oil volume, fitted with earth insulation
GB776668A (en) * 1954-05-31 1957-06-12 Gen Electric Co Ltd Improvements in or relating to liquid blast electric circuit breakers
DE1148299B (en) * 1958-04-10 1963-05-09 Siemens Ag Fluid switch

Also Published As

Publication number Publication date
NL292654A (en)
DE1490094B1 (en) 1971-10-14

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HAZEMEIJER