ES385816A2 - Automatic change-over device - Google Patents

Automatic change-over device

Info

Publication number
ES385816A2
ES385816A2 ES385816A ES385816A ES385816A2 ES 385816 A2 ES385816 A2 ES 385816A2 ES 385816 A ES385816 A ES 385816A ES 385816 A ES385816 A ES 385816A ES 385816 A2 ES385816 A2 ES 385816A2
Authority
ES
Spain
Prior art keywords
automatic change
over device
fluid sources
fluid
automatic inverter
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
ES385816A
Other languages
Spanish (es)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of ES385816A2 publication Critical patent/ES385816A2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F17C13/045—Automatic change-over switching assembly for bottled gas systems with two (or more) gas containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/046—Methods for emptying or filling by even emptying or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Pipeline Systems (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Improvements introduced in the object of the main patent no. 319,230, issued on February 23, 1966, for "An automatic inverter device to feed fluid to an apparatus, a pipeline and the like from one or the other of two fluid sources", according to which said automatic inverter is characterized by the fact that it includes a step that makes the two fluid sources communicate with each other, with losses of substantial loads, at least in certain positions of the support of the moving parts of its organs closing. (Machine-translation by Google Translate, not legally binding)
ES385816A 1969-11-26 1970-11-23 Automatic change-over device Expired ES385816A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940729A FR2070308A6 (en) 1969-11-26 1969-11-26

Publications (1)

Publication Number Publication Date
ES385816A2 true ES385816A2 (en) 1973-04-01

Family

ID=9043650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385816A Expired ES385816A2 (en) 1969-11-26 1970-11-23 Automatic change-over device

Country Status (6)

Country Link
JP (1) JPS4920326B1 (en)
BE (1) BE759420R (en)
ES (1) ES385816A2 (en)
FR (1) FR2070308A6 (en)
GB (1) GB1337571A (en)
OA (1) OA153E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117729A1 (en) * 1981-05-05 1982-12-02 Mannesmann Rexroth GmbH, 8770 Lohr "Tear-off protection for a trailer brake system"

Also Published As

Publication number Publication date
GB1337571A (en) 1973-11-14
JPS4920326B1 (en) 1974-05-24
BE759420R (en) 1971-05-25
FR2070308A6 (en) 1971-09-10
OA153E (en) 1971-12-24

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703