BE716841A - - Google Patents

Info

Publication number
BE716841A
BE716841A BE716841DA BE716841A BE 716841 A BE716841 A BE 716841A BE 716841D A BE716841D A BE 716841DA BE 716841 A BE716841 A BE 716841A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE716841A publication Critical patent/BE716841A/xx

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
    • 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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/304—Working fluid supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
BE716841D 1967-06-20 1968-06-19 BE716841A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR111057A FR1538381A (fr) 1967-06-20 1967-06-20 Installation pour la fourniture d'air comprimé sec, notamment aux disjoncteurs pneumatiques

Publications (1)

Publication Number Publication Date
BE716841A true BE716841A (cs) 1968-12-19

Family

ID=8633377

Family Applications (1)

Application Number Title Priority Date Filing Date
BE716841D BE716841A (cs) 1967-06-20 1968-06-19

Country Status (3)

Country Link
BE (1) BE716841A (cs)
FR (1) FR1538381A (cs)
GB (1) GB1205864A (cs)

Also Published As

Publication number Publication date
FR1538381A (fr) 1968-09-06
GB1205864A (en) 1970-09-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GRATZMULLER JEAN L.

Effective date: 19870630