NL6602249A - - Google Patents

Info

Publication number
NL6602249A
NL6602249A NL6602249A NL6602249A NL6602249A NL 6602249 A NL6602249 A NL 6602249A NL 6602249 A NL6602249 A NL 6602249A NL 6602249 A NL6602249 A NL 6602249A NL 6602249 A NL6602249 A NL 6602249A
Authority
NL
Netherlands
Application number
NL6602249A
Other versions
NL147243B (en
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 NL6602249A publication Critical patent/NL6602249A/xx
Publication of NL147243B publication Critical patent/NL147243B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/04Arrangement or mounting of valves
    • F17C13/045Automatic change-over switching assembly for bottled gas systems with two (or more) gas containers
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/20Control of fluid pressure characterised by the use of electric means
    • G05D16/2086Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04Methods for emptying or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
NL6602249A 1965-02-26 1966-02-22 SWITCHING DEVICE FOR A PRESSURE GAS SUPPLY INSTALLATION. NL147243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED46656A DE1257176B (en) 1965-02-26 1965-02-26 Switching device for a compressed gas supply system with two compressed gas batteries

Publications (2)

Publication Number Publication Date
NL6602249A true NL6602249A (en) 1966-08-29
NL147243B NL147243B (en) 1975-09-15

Family

ID=7049866

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6602249A NL147243B (en) 1965-02-26 1966-02-22 SWITCHING DEVICE FOR A PRESSURE GAS SUPPLY INSTALLATION.

Country Status (5)

Country Link
AT (2) AT277180B (en)
CH (1) CH433022A (en)
DE (1) DE1257176B (en)
GB (1) GB1105724A (en)
NL (1) NL147243B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR70687B (en) * 1979-10-08 1982-12-20 Linde Ag
FR2544052B1 (en) * 1983-04-11 1985-07-05 Air Liquide DEVICE FOR PROVIDING A FLUID UNDER A DETERMINED PRESSURE FROM TWO CONTAINERS
JPS6326500A (en) * 1986-07-18 1988-02-04 Fujitsu Ltd Automatic changeover device for compressed gas vessel system
DE3733442A1 (en) * 1987-10-02 1989-04-13 Linde Ag METHOD AND DEVICE FOR EMPTYING GAS-FILLED CONTAINERS
US5025824A (en) * 1990-09-26 1991-06-25 Union Carbide Canada Limited Automatic changeover manifold
US5062443A (en) * 1990-09-26 1991-11-05 Union Carbide Canada Limited Automatic changeover manifold
GB2338033A (en) * 1998-06-02 1999-12-08 Huntleigh Technology Plc Pressure control system
US6302139B1 (en) * 1999-07-16 2001-10-16 Advanced Technology Materials, Inc. Auto-switching gas delivery system utilizing sub-atmospheric pressure gas supply vessels
US6581623B1 (en) * 1999-07-16 2003-06-24 Advanced Technology Materials, Inc. Auto-switching gas delivery system utilizing sub-atmospheric pressure gas supply vessels
JP4552399B2 (en) 2003-08-07 2010-09-29 トヨタ自動車株式会社 Tank system comprising multiple tanks and control method thereof
DE102007053627B3 (en) * 2007-11-10 2009-02-12 Dräger Medical ANSY GmbH Residual gas volume remaining life extrapolating method for gas supply system at hospital, involves extrapolating remaining life of residual gas volume by adding average values and difference with residual gas volume of gas source
DE102010052900B4 (en) * 2010-12-01 2014-05-22 Michael Dietl Gas system, in particular for the operation of food trucks
US20140358304A1 (en) * 2013-06-03 2014-12-04 Tescom Corporation Method and Apparatus for Managing Fluid Supply in a Process Control System
CN111237633A (en) * 2018-11-29 2020-06-05 天津良华新能源科技股份有限公司 Movable simple gas filling substation
SE1950911A1 (en) * 2019-08-02 2021-01-12 Interspiro Ab Arrangement for breathing apparatus, and breathing apparatus
CN111678042B (en) * 2020-05-22 2021-09-24 湖州贝德流体设备有限公司 Semi-automatic switching system for gas steel cylinders

Also Published As

Publication number Publication date
AT275485B (en) 1969-10-27
CH433022A (en) 1967-03-31
GB1105724A (en) 1968-03-13
NL147243B (en) 1975-09-15
AT277180B (en) 1969-12-10
DE1257176B (en) 1967-12-28

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DRAGERWERK

BK Erratum

Free format text: IN PAT.BUL.20/89,PAGE 2634,SECTION 1:THE NUMBER OF PATENT 147243 CORR. 147423