DE1054532B - Druckluftschalter - Google Patents

Druckluftschalter

Info

Publication number
DE1054532B
DE1054532B DEA29030A DEA0029030A DE1054532B DE 1054532 B DE1054532 B DE 1054532B DE A29030 A DEA29030 A DE A29030A DE A0029030 A DEA0029030 A DE A0029030A DE 1054532 B DE1054532 B DE 1054532B
Authority
DE
Germany
Prior art keywords
compressed air
switch
air switch
arc
contacts
Prior art date
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.)
Pending
Application number
DEA29030A
Other languages
German (de)
English (en)
Inventor
Haakon Forwald
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.)
ABB Norden Holding AB
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 DE1054532B publication Critical patent/DE1054532B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Fuses (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
DEA29030A 1957-03-15 1958-03-11 Druckluftschalter Pending DE1054532B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE847867X 1957-03-15

Publications (1)

Publication Number Publication Date
DE1054532B true DE1054532B (de) 1959-04-09

Family

ID=20358567

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA29030A Pending DE1054532B (de) 1957-03-15 1958-03-11 Druckluftschalter

Country Status (4)

Country Link
US (1) US2904660A (fr)
DE (1) DE1054532B (fr)
FR (1) FR1202924A (fr)
GB (1) GB847867A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250839A (en) * 1964-06-30 1966-05-10 Hawley Products Co Process for making fibrous articles
DE1230887B (de) * 1961-07-25 1966-12-22 Merlin & Gerin Ste Anonyme Ets Druckgasschalter mit einer Vorrichtung zur Verhinderung des Stehenbleibens von Lichtboegen
DE102007023004A1 (de) * 2007-05-15 2008-11-20 Riegelhof & Gärtner oHG Lüftungsinstallationselement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449537A (en) * 1965-05-14 1969-06-10 Siemens Ag Circuit breaker for interrupting at zero current and automatically reclosing after unsuccessful interruption
US3378727A (en) * 1965-05-14 1968-04-16 Siemens Ag Circuit breaker for interrupting at zero current and automatically reclosing after unsuccessful interruption

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308969C (fr) *

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE477693C (de) * 1927-09-28 1929-06-12 Siemens Schuckertwerke Akt Ges Einrichtung zum Sichern von UEberstrom-OElschaltern nach uebermaessiger Beanspruchung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308969C (fr) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230887B (de) * 1961-07-25 1966-12-22 Merlin & Gerin Ste Anonyme Ets Druckgasschalter mit einer Vorrichtung zur Verhinderung des Stehenbleibens von Lichtboegen
US3250839A (en) * 1964-06-30 1966-05-10 Hawley Products Co Process for making fibrous articles
DE102007023004A1 (de) * 2007-05-15 2008-11-20 Riegelhof & Gärtner oHG Lüftungsinstallationselement

Also Published As

Publication number Publication date
FR1202924A (fr) 1960-01-14
GB847867A (en) 1960-09-14
US2904660A (en) 1959-09-15

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