JPS5737198A - Carburettor output pressure controller - Google Patents

Carburettor output pressure controller

Info

Publication number
JPS5737198A
JPS5737198A JP11167580A JP11167580A JPS5737198A JP S5737198 A JPS5737198 A JP S5737198A JP 11167580 A JP11167580 A JP 11167580A JP 11167580 A JP11167580 A JP 11167580A JP S5737198 A JPS5737198 A JP S5737198A
Authority
JP
Japan
Prior art keywords
carburettor
pressure
output
setting unit
output pressure
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.)
Pending
Application number
JP11167580A
Other languages
Japanese (ja)
Inventor
Masaharu Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11167580A priority Critical patent/JPS5737198A/en
Publication of JPS5737198A publication Critical patent/JPS5737198A/en
Pending 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
    • F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure 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
    • 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
    • F17C2205/0338—Pressure 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
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—Pressure

Landscapes

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

Abstract

PURPOSE:To maintain always carburettor output pressure at a constant in a controller for an allotting load to each carburettor when the output pressures of a plurality of the carburettors for liquefied gas are controlled, by controlling load allotment through a setting unit for pressure controlling rate. CONSTITUTION:In a carburettor device wherein liquefied gas through each pressure regulator valve 1 is gasified in a carburettor 2 and then delivered to a consuming area 3, the pressure regulator valves 1 are controlled as follows: A pressure controlling rate setting unit 9 establishes a pressure controlling rate within an allowable fluctuation range of the outlet pressure of each carburettor 2, receiving a signal from an output flow rate transmitter 8 for the carburettor 2, and then a set value of the output pressure of the carburettor 2 is synthesized by applying load allotment for each carburettor to an adder 10 from a bias setting unit 7. Add-subtract operation is performed to the set value and the output of a carburettor output pressure transmitter 4 on an add-subtract operating unit 5 the output of which is used to control the pressure regulator 1 through a proportional integrator 6.
JP11167580A 1980-08-15 1980-08-15 Carburettor output pressure controller Pending JPS5737198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11167580A JPS5737198A (en) 1980-08-15 1980-08-15 Carburettor output pressure controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11167580A JPS5737198A (en) 1980-08-15 1980-08-15 Carburettor output pressure controller

Publications (1)

Publication Number Publication Date
JPS5737198A true JPS5737198A (en) 1982-03-01

Family

ID=14567330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11167580A Pending JPS5737198A (en) 1980-08-15 1980-08-15 Carburettor output pressure controller

Country Status (1)

Country Link
JP (1) JPS5737198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262094A (en) * 1985-09-06 1987-03-18 Chiyoda Chem Eng & Constr Co Ltd Method of operating vaporizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262094A (en) * 1985-09-06 1987-03-18 Chiyoda Chem Eng & Constr Co Ltd Method of operating vaporizer
JPH0418191B2 (en) * 1985-09-06 1992-03-27 Choda Kako Kensetsu Kk

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