FR2504639B1 - COMPRESSED GAS SAVING DEVICE - Google Patents

COMPRESSED GAS SAVING DEVICE

Info

Publication number
FR2504639B1
FR2504639B1 FR8108028A FR8108028A FR2504639B1 FR 2504639 B1 FR2504639 B1 FR 2504639B1 FR 8108028 A FR8108028 A FR 8108028A FR 8108028 A FR8108028 A FR 8108028A FR 2504639 B1 FR2504639 B1 FR 2504639B1
Authority
FR
France
Prior art keywords
compressed gas
saving device
gas saving
compressed
saving
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
FR8108028A
Other languages
French (fr)
Other versions
FR2504639A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8108028A priority Critical patent/FR2504639B1/en
Priority to CH2406/82A priority patent/CH647850A5/en
Priority to SE8202514A priority patent/SE8202514L/en
Priority to IT67533/82A priority patent/IT1155322B/en
Priority to IT8253219U priority patent/IT8253219V0/en
Publication of FR2504639A1 publication Critical patent/FR2504639A1/en
Application granted granted Critical
Publication of FR2504639B1 publication Critical patent/FR2504639B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • 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
    • F17C2205/0323—Valves
    • 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
    • F17C2205/0323—Valves
    • F17C2205/0335—Check-valves or non-return valves
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2250/043—Pressure
    • 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
FR8108028A 1981-04-22 1981-04-22 COMPRESSED GAS SAVING DEVICE Expired FR2504639B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8108028A FR2504639B1 (en) 1981-04-22 1981-04-22 COMPRESSED GAS SAVING DEVICE
CH2406/82A CH647850A5 (en) 1981-04-22 1982-04-21 Device for economising compressed gas
SE8202514A SE8202514L (en) 1981-04-22 1982-04-21 ECONOMIZER FOR COMPRESSED GAS
IT67533/82A IT1155322B (en) 1981-04-22 1982-04-22 PRESSURE GAS ECONOMIZER DEVICE, PARTICULARLY FOR PNEUMATIC EQUIPMENT
IT8253219U IT8253219V0 (en) 1981-04-22 1982-04-22 PRESSURE GAS ECONOMIZER DEVICE, PARTICULARLY FOR PNEUMATIC EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108028A FR2504639B1 (en) 1981-04-22 1981-04-22 COMPRESSED GAS SAVING DEVICE

Publications (2)

Publication Number Publication Date
FR2504639A1 FR2504639A1 (en) 1982-10-29
FR2504639B1 true FR2504639B1 (en) 1985-10-25

Family

ID=9257666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108028A Expired FR2504639B1 (en) 1981-04-22 1981-04-22 COMPRESSED GAS SAVING DEVICE

Country Status (4)

Country Link
CH (1) CH647850A5 (en)
FR (1) FR2504639B1 (en)
IT (2) IT1155322B (en)
SE (1) SE8202514L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114440130B (en) * 2022-02-07 2023-02-28 浙江大学 Hydrogen bottle mouth valve group with temperature control valve and control valve group opening and closing method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540730A (en) * 1940-04-24 1941-10-28 Cyril Alphonso Pugh Improvements in relief valves
GB1003336A (en) * 1963-02-25 1965-09-02 Perry Fay Company Fluid control valve mechanism
US3334654A (en) * 1965-09-27 1967-08-08 Deltrol Corp Operating and read-out means for needle valves and the like
FR1496198A (en) * 1966-08-17 1967-09-29 Ct De Rech S De Pont A Mousson Adjustment device for central heating system
NL6618074A (en) * 1966-12-23 1968-06-24
US3534773A (en) * 1968-08-05 1970-10-20 Watts Regulator Co Tamper proof valve
FR2244123A1 (en) * 1973-09-18 1975-04-11 Gratzmuller J Gas bottle safety valve - shroud over operating button controls filler and discharge and purge valves
FR2396239A1 (en) * 1977-07-01 1979-01-26 Tanguy Gilbert Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member

Also Published As

Publication number Publication date
IT1155322B (en) 1987-01-28
SE8202514L (en) 1982-10-23
IT8267533A0 (en) 1982-04-22
CH647850A5 (en) 1985-02-15
FR2504639A1 (en) 1982-10-29
IT8253219V0 (en) 1982-04-22

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