FR707922A - Compressed air switch with point of interruption located in an expansion nozzle - Google Patents

Compressed air switch with point of interruption located in an expansion nozzle

Info

Publication number
FR707922A
FR707922A FR707922DA FR707922A FR 707922 A FR707922 A FR 707922A FR 707922D A FR707922D A FR 707922DA FR 707922 A FR707922 A FR 707922A
Authority
FR
France
Prior art keywords
point
compressed air
air switch
expansion nozzle
interruption
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.)
Expired
Application number
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR707922A publication Critical patent/FR707922A/en
Expired legal-status Critical Current

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
FR707922D 1929-12-19 1930-12-18 Compressed air switch with point of interruption located in an expansion nozzle Expired FR707922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE359295X 1929-12-19

Publications (1)

Publication Number Publication Date
FR707922A true FR707922A (en) 1931-07-16

Family

ID=6291139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707922D Expired FR707922A (en) 1929-12-19 1930-12-18 Compressed air switch with point of interruption located in an expansion nozzle

Country Status (2)

Country Link
FR (1) FR707922A (en)
GB (1) GB359295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396402A1 (en) * 1977-06-24 1979-01-26 Inst Cercetari Modernizari BREAKING CHAMBER FOR HIGH VOLTAGE ELECTRIC CIRCUIT BREAKERS WITH LARGE BREAKING POWER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154658A (en) * 1960-10-07 1964-10-27 Westinghouse Electric Corp Circuit interrupter with movable tubular contact as sole vent for interrupting chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396402A1 (en) * 1977-06-24 1979-01-26 Inst Cercetari Modernizari BREAKING CHAMBER FOR HIGH VOLTAGE ELECTRIC CIRCUIT BREAKERS WITH LARGE BREAKING POWER

Also Published As

Publication number Publication date
GB359295A (en) 1931-10-22

Similar Documents

Publication Publication Date Title
FR707922A (en) Compressed air switch with point of interruption located in an expansion nozzle
FR41093E (en) Expansion switch
FR691195A (en) Air compressor
FR670949A (en) Air compressor
FR692187A (en) tubular air saver
FR709284A (en) Liquid switch
FR647890A (en) Air compressor
FR733778A (en) Expansion switch
FR665506A (en) Adjustable jet lance with switch
FR730893A (en) Air compressor unit
FR725873A (en) Compressed air switch
FR692471A (en) compressed air water elevator
FR690077A (en) compressed air water elevator
FR714846A (en) Compressed air switch
FR713940A (en) Compressed air switch
FR679513A (en) Compressed air hydro-slider
FR700637A (en) Improvements in the construction of mercury switches
FR701217A (en) Expansion switch
FR697250A (en) Expansion switch
FR702225A (en) Expansion switch
FR708315A (en) Expansion switch
FR732967A (en) Expansion switch
FR674121A (en) High spray diffuser carburetor
FR694473A (en) Direct view windshield through the air
FR38469E (en) High spray diffuser carburetor