CH413959A - Druckluftschalter - Google Patents

Druckluftschalter

Info

Publication number
CH413959A
CH413959A CH1539864A CH1539864A CH413959A CH 413959 A CH413959 A CH 413959A CH 1539864 A CH1539864 A CH 1539864A CH 1539864 A CH1539864 A CH 1539864A CH 413959 A CH413959 A CH 413959A
Authority
CH
Switzerland
Prior art keywords
compressed air
air switch
switch
compressed
air
Prior art date
Application number
CH1539864A
Other languages
English (en)
Inventor
Forwald Haakon
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH413959A publication Critical patent/CH413959A/de

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
    • 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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
CH1539864A 1963-12-03 1964-11-28 Druckluftschalter CH413959A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1335663 1963-12-03

Publications (1)

Publication Number Publication Date
CH413959A true CH413959A (de) 1966-05-31

Family

ID=20297261

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1539864A CH413959A (de) 1963-12-03 1964-11-28 Druckluftschalter

Country Status (2)

Country Link
CH (1) CH413959A (de)
DE (1) DE1228696B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541285A (en) * 1967-02-28 1970-11-17 Siemens Ag High-voltage gas blast switch having upstream valves for control of gas movement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108249B (de) * 1956-08-24 1961-06-08 Krauss Maffei Ag Antriebsuebertragung fuer ein zwei- oder drei-achsiges Drehgestell einer dieselhydraulischen Drehgestellokomotive

Also Published As

Publication number Publication date
DE1228696B (de) 1966-11-17

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