FR2306935A1 - Liquid gas tank electronic filling control - receives signals indicating filling proceding and complete and emits alarm - Google Patents

Liquid gas tank electronic filling control - receives signals indicating filling proceding and complete and emits alarm

Info

Publication number
FR2306935A1
FR2306935A1 FR7511216A FR7511216A FR2306935A1 FR 2306935 A1 FR2306935 A1 FR 2306935A1 FR 7511216 A FR7511216 A FR 7511216A FR 7511216 A FR7511216 A FR 7511216A FR 2306935 A1 FR2306935 A1 FR 2306935A1
Authority
FR
France
Prior art keywords
filling
signals indicating
gas tank
proceding
complete
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.)
Granted
Application number
FR7511216A
Other languages
French (fr)
Other versions
FR2306935B1 (en
Inventor
Denis Maurice Waroux
Pierre Louis-Marie Mousset
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.)
Engie SA
Original Assignee
Gaz de France 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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR7511216A priority Critical patent/FR2306935A1/en
Priority to BE165999A priority patent/BE840570A/en
Priority to NL7603754A priority patent/NL7603754A/en
Publication of FR2306935A1 publication Critical patent/FR2306935A1/en
Application granted granted Critical
Publication of FR2306935B1 publication Critical patent/FR2306935B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/021—Special adaptations of indicating, measuring, or monitoring equipment having the height as the parameter
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0408—Level of content in the vessel
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/061—Level of content in the vessel
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0636—Flow or movement of content

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Electronic apparatus which controls the filling of a liquefied gas tank at low temperature from a storage tank via a circuit with stop valves, has a logic unit (10) receiving signals indicating that filling is taking place originating from detectors at various points on the circuit, and also an end of filling signal from a level detector (X) in the tank. It emits a signal controlling the valves on receipt of all the signals indicating that filling is taking place but not the "end of filling" one, and an alarm signal on receiving the "end" signal but where one or more of the other incoming signals are absent.
FR7511216A 1975-04-10 1975-04-10 Liquid gas tank electronic filling control - receives signals indicating filling proceding and complete and emits alarm Granted FR2306935A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7511216A FR2306935A1 (en) 1975-04-10 1975-04-10 Liquid gas tank electronic filling control - receives signals indicating filling proceding and complete and emits alarm
BE165999A BE840570A (en) 1975-04-10 1976-04-09 ELECTRONIC DEVICE FOR COMMANDING AND MONITORING THE FILLING OF A LIQUEFIED GAS TANK AT LOW TEMPERATURE
NL7603754A NL7603754A (en) 1975-04-10 1976-04-09 ELECTRONIC DEVICE FOR CONTROLLING AND CONTROLLING THE FILLING OF A TANK WITH LOW TEMPERATURE LIQUID GAS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511216A FR2306935A1 (en) 1975-04-10 1975-04-10 Liquid gas tank electronic filling control - receives signals indicating filling proceding and complete and emits alarm

Publications (2)

Publication Number Publication Date
FR2306935A1 true FR2306935A1 (en) 1976-11-05
FR2306935B1 FR2306935B1 (en) 1981-08-28

Family

ID=9153746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511216A Granted FR2306935A1 (en) 1975-04-10 1975-04-10 Liquid gas tank electronic filling control - receives signals indicating filling proceding and complete and emits alarm

Country Status (3)

Country Link
BE (1) BE840570A (en)
FR (1) FR2306935A1 (en)
NL (1) NL7603754A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086154A2 (en) * 1982-02-05 1983-08-17 Compagnie Des Gaz De Petrole Primagaz Liquid container and working method thereof
EP0088740A2 (en) * 1982-03-10 1983-09-14 Primus-Sievert Ab Automatic limited delivery apparatus for liquefied gas
EP0113140A2 (en) * 1982-12-31 1984-07-11 Shell Internationale Researchmaatschappij B.V. Method and system for tank overfill protection
FR2567621A1 (en) * 1984-07-11 1986-01-17 Totalgaz Cie Fse Device and method for automatically filling tank trucks
FR2860573A1 (en) * 2003-10-03 2005-04-08 Siraga Sa METHOD AND DEVICE FOR DETECTING THE SEPARATION LEVEL OF LIQUID AND GAS PHASES IN A METAL TANK

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014130A1 (en) * 1990-03-05 1991-09-19 Lpg Engineering Pty. Ltd. Improvements in liquefied gas dispensing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086154A2 (en) * 1982-02-05 1983-08-17 Compagnie Des Gaz De Petrole Primagaz Liquid container and working method thereof
EP0086154A3 (en) * 1982-02-05 1986-01-29 Compagnie Francaise D'exploitation De Marques-Cofrem Societe Dite: Liquid container and working method thereof
EP0088740A2 (en) * 1982-03-10 1983-09-14 Primus-Sievert Ab Automatic limited delivery apparatus for liquefied gas
EP0088740A3 (en) * 1982-03-10 1984-10-17 Primus-Sievert Ab Automatic limited delivery apparatus for liquefied gas
EP0113140A2 (en) * 1982-12-31 1984-07-11 Shell Internationale Researchmaatschappij B.V. Method and system for tank overfill protection
EP0113140A3 (en) * 1982-12-31 1985-05-02 Shell Internationale Research Maatschappij B.V. Method and system for tank overfill protection
FR2567621A1 (en) * 1984-07-11 1986-01-17 Totalgaz Cie Fse Device and method for automatically filling tank trucks
FR2860573A1 (en) * 2003-10-03 2005-04-08 Siraga Sa METHOD AND DEVICE FOR DETECTING THE SEPARATION LEVEL OF LIQUID AND GAS PHASES IN A METAL TANK
WO2005033576A1 (en) * 2003-10-03 2005-04-14 Siraga S.A. Method and device for detecting the level at which liquid and gas phases are separate in a metallic reservoir

Also Published As

Publication number Publication date
BE840570A (en) 1976-10-11
NL7603754A (en) 1976-10-12
FR2306935B1 (en) 1981-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse