IT7819420A0 - SYSTEM FOR THE PRODUCTION OF COMPRESSED AIR FOR ELECTRICAL SWITCH SYSTEMS. - Google Patents

SYSTEM FOR THE PRODUCTION OF COMPRESSED AIR FOR ELECTRICAL SWITCH SYSTEMS.

Info

Publication number
IT7819420A0
IT7819420A0 IT7819420A IT1942078A IT7819420A0 IT 7819420 A0 IT7819420 A0 IT 7819420A0 IT 7819420 A IT7819420 A IT 7819420A IT 1942078 A IT1942078 A IT 1942078A IT 7819420 A0 IT7819420 A0 IT 7819420A0
Authority
IT
Italy
Prior art keywords
production
compressed air
electrical switch
switch systems
systems
Prior art date
Application number
IT7819420A
Other languages
Italian (it)
Other versions
IT1092511B (en
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IT7819420A0 publication Critical patent/IT7819420A0/en
Application granted granted Critical
Publication of IT1092511B publication Critical patent/IT1092511B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/055—Features relating to the gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Drying Of Gases (AREA)
  • Compressor (AREA)
IT19420/78A 1977-01-24 1978-01-19 PLANT FOR THE PRODUCTION OF COMPRESSED AIR FOR ELECTRICAL SWITCH INSTALLATIONS IT1092511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772702763 DE2702763A1 (en) 1977-01-24 1977-01-24 Switchgear compressed air system - has drying chambers before and after compressor connected via throttle and with heater

Publications (2)

Publication Number Publication Date
IT7819420A0 true IT7819420A0 (en) 1978-01-19
IT1092511B IT1092511B (en) 1985-07-12

Family

ID=5999386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19420/78A IT1092511B (en) 1977-01-24 1978-01-19 PLANT FOR THE PRODUCTION OF COMPRESSED AIR FOR ELECTRICAL SWITCH INSTALLATIONS

Country Status (3)

Country Link
JP (1) JPS53101163A (en)
DE (1) DE2702763A1 (en)
IT (1) IT1092511B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017797C2 (en) 2001-04-09 2002-10-10 Holec Holland Nv Single or multi-phase switching device in an enclosing housing.
DE102016215598A1 (en) * 2016-08-19 2018-02-22 Siemens Aktiengesellschaft Electric power transmission device and life cycle management

Also Published As

Publication number Publication date
IT1092511B (en) 1985-07-12
DE2702763A1 (en) 1978-07-27
JPS53101163A (en) 1978-09-04

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