[go: up one dir, main page]

FR2154928A5 - - Google Patents

Info

Publication number
FR2154928A5
FR2154928A5 FR7135197A FR7135197A FR2154928A5 FR 2154928 A5 FR2154928 A5 FR 2154928A5 FR 7135197 A FR7135197 A FR 7135197A FR 7135197 A FR7135197 A FR 7135197A FR 2154928 A5 FR2154928 A5 FR 2154928A5
Authority
FR
France
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
FR7135197A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7135197A priority Critical patent/FR2154928A5/fr
Priority to ES406253A priority patent/ES406253A1/es
Priority to GB4060772A priority patent/GB1404652A/en
Priority to ZA726059A priority patent/ZA726059B/xx
Priority to AU46356/72A priority patent/AU470230B2/en
Priority to BE788520D priority patent/BE788520A/xx
Priority to CA151,206A priority patent/CA959525A/en
Priority to NL727212217A priority patent/NL152699B/xx
Priority to CH1320572A priority patent/CH567330A5/xx
Priority to JP47091342A priority patent/JPS5213626B2/ja
Priority to NO3281/72A priority patent/NO134025C/no
Priority to DE19722245170 priority patent/DE2245170C3/de
Priority to AT803172A priority patent/AT325136B/de
Priority to SE7212244A priority patent/SE371328B/xx
Priority to CS7200006562A priority patent/CS182773B2/cs
Priority to IT29879/72A priority patent/IT968448B/it
Priority to HU72GA1116A priority patent/HU173196B/hu
Priority to SU721834308A priority patent/SU735196A3/ru
Priority to US00294291A priority patent/US3842227A/en
Application granted granted Critical
Publication of FR2154928A5 publication Critical patent/FR2154928A5/fr
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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • 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
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H01H2033/912—Liquified gases, e.g. liquified SF6
FR7135197A 1971-09-30 1971-09-30 Expired FR2154928A5 (da)

Priority Applications (19)

Application Number Priority Date Filing Date Title
FR7135197A FR2154928A5 (da) 1971-09-30 1971-09-30
ES406253A ES406253A1 (es) 1971-09-30 1972-08-31 Disyuntor electrico a base de un dielectrico liquido a pre-sion.
GB4060772A GB1404652A (en) 1971-09-30 1972-09-01 Circuit-breaker having insulating liquid under pressure
ZA726059A ZA726059B (en) 1971-09-30 1972-09-05 Circuit-breaker having dielectric liquid under pressure
AU46356/72A AU470230B2 (en) 1971-09-30 1972-09-06 Circuit-breaker having dielectric liquid under pressure
CA151,206A CA959525A (en) 1971-09-30 1972-09-07 Circuit-breaker having dielectric liquid under pressure
BE788520D BE788520A (fr) 1971-09-30 1972-09-07 Disjoncteur a dielectrique liquide sous pression
CH1320572A CH567330A5 (da) 1971-09-30 1972-09-08
NL727212217A NL152699B (nl) 1971-09-30 1972-09-08 Elektrische vermogensschakelaar met een onderbrekingskamer gevuld met een vloeibaar gemaakt dielektricum.
JP47091342A JPS5213626B2 (da) 1971-09-30 1972-09-13
NO3281/72A NO134025C (da) 1971-09-30 1972-09-14
DE19722245170 DE2245170C3 (de) 1971-09-30 1972-09-14 Elektrischer Leistungsschalter
AT803172A AT325136B (de) 1971-09-30 1972-09-19 Elektrischer leistungsschalter
SE7212244A SE371328B (da) 1971-09-30 1972-09-22
CS7200006562A CS182773B2 (en) 1971-09-30 1972-09-27 Electric power swith
IT29879/72A IT968448B (it) 1971-09-30 1972-09-29 Interruttore a dielettrico liquido sotto pressione
HU72GA1116A HU173196B (hu) 1971-09-30 1972-09-29 Ehlektricheskij perkljuchatel' moshnosti
SU721834308A SU735196A3 (ru) 1971-09-30 1972-09-29 Электрический силовой выключатель
US00294291A US3842227A (en) 1971-09-30 1972-10-02 Circuit-breaker having dielectric liquid under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135197A FR2154928A5 (da) 1971-09-30 1971-09-30

Publications (1)

Publication Number Publication Date
FR2154928A5 true FR2154928A5 (da) 1973-05-18

Family

ID=9083717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135197A Expired FR2154928A5 (da) 1971-09-30 1971-09-30

Country Status (18)

Country Link
US (1) US3842227A (da)
JP (1) JPS5213626B2 (da)
AT (1) AT325136B (da)
AU (1) AU470230B2 (da)
BE (1) BE788520A (da)
CA (1) CA959525A (da)
CH (1) CH567330A5 (da)
CS (1) CS182773B2 (da)
ES (1) ES406253A1 (da)
FR (1) FR2154928A5 (da)
GB (1) GB1404652A (da)
HU (1) HU173196B (da)
IT (1) IT968448B (da)
NL (1) NL152699B (da)
NO (1) NO134025C (da)
SE (1) SE371328B (da)
SU (1) SU735196A3 (da)
ZA (1) ZA726059B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272477A1 (da) * 1974-05-22 1975-12-19 Gratzmuller J

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1047585A (en) * 1974-08-27 1979-01-30 Jean L. Gratzmuller Protracted-blast electric circuit-breaker for alternating currents
US4273978A (en) * 1978-06-09 1981-06-16 Electric Power Research Institute, Inc. Liquid interrupter module
NO20044811A (no) * 2004-11-04 2006-03-13 Eb Elektro As Bryter for høy spenning og/eller strøm
NO325743B1 (no) 2006-07-05 2008-07-14 Vetco Gray Scandinavia As Undersjoisk bryterinnretning
NO325440B1 (no) 2006-07-05 2008-05-05 Vetco Gray Scandinavia As Undersjoisk innretning
MX2016008054A (es) * 2013-12-23 2016-10-12 Abb Technology Ag Dispositivo de encendido electrico.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1241539A (fr) * 1958-12-02 1960-09-16 Licentia Gmbh Disjoncteur à faible volume d'huile
FR1412478A (fr) * 1964-08-01 1965-10-01 Merlin Gerin Dispositif d'extinction d'arc comprenant une enceinte fermée remplie d'un gaz comprimé
FR1430333A (fr) * 1965-01-21 1966-03-04 Perfectionnements apportés aux disjoncteurs
FR1537673A (fr) * 1966-04-15 1968-09-07 Perfectionnements apportés aux disjoncteurs
FR1539783A (fr) * 1967-07-19 1968-09-20 Dispositif de coupure d'un circuit électrique
DE1665187A1 (de) * 1967-03-17 1971-03-11 Oerlikon Maschf Fluessigkeitsarmer Leistungsschalter
BE762192A (fr) * 1970-01-29 1971-07-27 Gratzmuller J Accumulateur hydro-pneumatique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1640124A1 (de) * 1965-01-21 1971-10-14 Gratzmuller Jean Louis Elektrischer Schalter
US3406269A (en) * 1965-02-26 1968-10-15 Westinghouse Electric Corp Fluid-blast circuit breakers having means for increasing the density of the fluid during interruption

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1241539A (fr) * 1958-12-02 1960-09-16 Licentia Gmbh Disjoncteur à faible volume d'huile
FR1412478A (fr) * 1964-08-01 1965-10-01 Merlin Gerin Dispositif d'extinction d'arc comprenant une enceinte fermée remplie d'un gaz comprimé
FR1430333A (fr) * 1965-01-21 1966-03-04 Perfectionnements apportés aux disjoncteurs
FR1537673A (fr) * 1966-04-15 1968-09-07 Perfectionnements apportés aux disjoncteurs
DE1665187A1 (de) * 1967-03-17 1971-03-11 Oerlikon Maschf Fluessigkeitsarmer Leistungsschalter
FR1539783A (fr) * 1967-07-19 1968-09-20 Dispositif de coupure d'un circuit électrique
BE762192A (fr) * 1970-01-29 1971-07-27 Gratzmuller J Accumulateur hydro-pneumatique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272477A1 (da) * 1974-05-22 1975-12-19 Gratzmuller J

Also Published As

Publication number Publication date
NL152699B (nl) 1977-03-15
DE2245170B2 (de) 1976-03-25
US3842227A (en) 1974-10-15
CH567330A5 (da) 1975-09-30
IT968448B (it) 1974-03-20
ES406253A1 (es) 1975-07-01
CA959525A (en) 1974-12-17
JPS4842365A (da) 1973-06-20
GB1404652A (en) 1975-09-03
CS182773B2 (en) 1978-05-31
BE788520A (fr) 1973-03-07
HU173196B (hu) 1979-03-28
NO134025C (da) 1976-08-04
AT325136B (de) 1975-10-10
DE2245170A1 (de) 1973-04-05
AU4635672A (en) 1974-03-21
JPS5213626B2 (da) 1977-04-15
SE371328B (da) 1974-11-11
NL7212217A (da) 1973-04-03
NO134025B (da) 1976-04-26
ZA726059B (en) 1973-05-30
SU735196A3 (ru) 1980-05-15
AU470230B2 (en) 1976-03-11

Similar Documents

Publication Publication Date Title
ATA136472A (da)
FR2154928A5 (da)
AU2658571A (da)
AU2691671A (da)
AU2485671A (da)
AU3005371A (da)
AU2952271A (da)
AU2941471A (da)
AU2894671A (da)
AU2742671A (da)
AU2684071A (da)
AU2564071A (da)
AU2473671A (da)
AU2755871A (da)
AU2486471A (da)
AU3038671A (da)
AU2503871A (da)
AU3025871A (da)
AU2577671A (da)
AU2588771A (da)
AU2654071A (da)
AU2456871A (da)
AU2669471A (da)
AU2455871A (da)
AU2684171A (da)

Legal Events

Date Code Title Description
TP Transmission of property