ES388826A1 - Perfeccionamientos en aparatos electricos de aire comprimi-do de circuito esencialmente cerrado. - Google Patents

Perfeccionamientos en aparatos electricos de aire comprimi-do de circuito esencialmente cerrado.

Info

Publication number
ES388826A1
ES388826A1 ES388826A ES388826A ES388826A1 ES 388826 A1 ES388826 A1 ES 388826A1 ES 388826 A ES388826 A ES 388826A ES 388826 A ES388826 A ES 388826A ES 388826 A1 ES388826 A1 ES 388826A1
Authority
ES
Spain
Prior art keywords
air
pressure
drying device
low
electric apparatus
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
ES388826A
Other languages
English (en)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of ES388826A1 publication Critical patent/ES388826A1/es
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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/57—Recuperation of liquid or gas
    • 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
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products

Landscapes

  • Drying Of Gases (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
ES388826A 1970-03-04 1971-03-03 Perfeccionamientos en aparatos electricos de aire comprimi-do de circuito esencialmente cerrado. Expired ES388826A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007817A FR2082144A5 (es) 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
ES388826A1 true ES388826A1 (es) 1974-02-16

Family

ID=9051693

Family Applications (1)

Application Number Title Priority Date Filing Date
ES388826A Expired ES388826A1 (es) 1970-03-04 1971-03-03 Perfeccionamientos en aparatos electricos de aire comprimi-do de circuito esencialmente cerrado.

Country Status (9)

Country Link
US (1) US3701867A (es)
AU (1) AU2606871A (es)
BE (1) BE763734A (es)
CA (1) CA926897A (es)
CH (1) CH530081A (es)
DE (1) DE2109965A1 (es)
ES (1) ES388826A1 (es)
FR (1) FR2082144A5 (es)
GB (1) GB1290648A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023501A1 (de) * 1980-06-24 1982-01-14 Brown, Boveri & Cie Ag, 6800 Mannheim Antriebsgehaeuse fuer einen leistungsschalter, insbesondere fuer einen mittelspannungs- oder hochspannungs-leistungsschalter
CH673357A5 (es) * 1987-03-02 1990-02-28 Bbc Brown Boveri & Cie
JP2002159109A (ja) * 2000-11-20 2002-05-31 Mitsubishi Electric Corp ガス絶縁開閉装置
DE102016215598A1 (de) * 2016-08-19 2018-02-22 Siemens Aktiengesellschaft Elektroenergieübertragungseinrichtung sowie Lebenszyklusmanagement
CN107610969B (zh) * 2017-08-22 2019-01-29 国网山东省电力公司济南供电公司 一种断路器sf6气体实时监控和带电补气装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550886A (en) * 1947-02-12 1951-05-01 Union Carbide & Carbon Corp System for conserving liquefied gases
CA696066A (en) * 1960-06-17 1964-10-13 The English Electric Company Limited Gas blast circuit-breakers
DE1178925B (de) * 1961-05-25 1964-10-01 Continental Elektro Ind Ag Druckgasschalter mit innerhalb eines Druck-gasbehaelters angeordneter Schaltstelle
US3566062A (en) * 1969-07-28 1971-02-23 Ite Imperial Corp Heater arrangement for sf-6 circuit breakers

Also Published As

Publication number Publication date
BE763734A (fr) 1971-08-02
CA926897A (en) 1973-05-22
FR2082144A5 (es) 1971-12-10
GB1290648A (es) 1972-09-27
DE2109965A1 (de) 1971-09-30
US3701867A (en) 1972-10-31
CH530081A (fr) 1972-10-31
AU2606871A (en) 1972-09-07

Similar Documents

Publication Publication Date Title
ES388826A1 (es) Perfeccionamientos en aparatos electricos de aire comprimi-do de circuito esencialmente cerrado.
GB270270A (en) Improvements in glands for rotary compressors
GB1467106A (en) Pressure balancing device for heating systems
GB932012A (en) High vacuum pumping systems
GB1519499A (en) Testing articles for fluid-tightness
GB1239688A (es)
GB1136196A (en) Automatic decompression system
SU683965A1 (ru) Способ подачи сыпучих материалов в напорный пневмотранспортный трубопровод
JPS5222108A (en) Gas compressor
JPS52120403A (en) Preventive device of overloaded starting of compressor
GB883376A (en) Improvements in and relating to high vacuum plants
JPS56168321A (en) Exhaust device of luminous tube
GB1358775A (en) Silencer
GB719990A (en) Vacuum producing equipment
ES250364A1 (es) PERFECCIONAMIENTOS EN APARATOS DE REDUCIR LA PRESIoN PARA EL LLENADO O APLICACIONES SIMILARES
GB690649A (en) Improvements in or relating to apparatus for the production of high vacuums
GB927569A (en) Electric motor-driven pump arrangement for vacuum extraction apparatus for child-birth
CA591548A (en) Compressor pressure limiter for gas turbine engines
CA585844A (en) Compressor pressure limiter for gas turbine engines
CA599057A (en) High pressure mercury vapor lamp and method
SU458184A1 (ru) Устройство для проверки работоспособности системы регулирования давления в гермокабине летательного аппарата
GB832222A (en) Improvements in and relating to continuously pumped vacuum systems
JPS528239A (en) Exhaust gas controlling system of engine
AU256536B2 (en) Improvements in or relating to ignition and operating circuit arrangement for gas and/or vapour discharge tubes
ES211461A1 (es) Nueva central aeroeléctrica