FR2431728A1 - Regulateur de pression pour des gaz combustibles, en particulier pour moteurs a combustion interne - Google Patents

Regulateur de pression pour des gaz combustibles, en particulier pour moteurs a combustion interne

Info

Publication number
FR2431728A1
FR2431728A1 FR7914771A FR7914771A FR2431728A1 FR 2431728 A1 FR2431728 A1 FR 2431728A1 FR 7914771 A FR7914771 A FR 7914771A FR 7914771 A FR7914771 A FR 7914771A FR 2431728 A1 FR2431728 A1 FR 2431728A1
Authority
FR
France
Prior art keywords
pressure regulator
combustible gases
internal combustion
combustion engines
user device
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
FR7914771A
Other languages
English (en)
Other versions
FR2431728B1 (fr
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
Publication of FR2431728A1 publication Critical patent/FR2431728A1/fr
Application granted granted Critical
Publication of FR2431728B1 publication Critical patent/FR2431728B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/783—Reactor operatively connected to valve by mechanical movement

Abstract

Régulateur de pression pour des gaz combustibles, dont l'organe d'étranglement est actionné par une membrane sensible à la pression présente dans le dispositif utilisateur, caractérisé par une seconde membrane 16 sensible à la pression qui sert à actionner des organes d'étranglement 16-22 pour le contrôle de la communication entre les chambres A2, A3 délimitées en partie par les membranes susdites et reliées l'une et l'autre, au moyen d'un conduit à large section 30 au dispositif utilisateur, tandis qu'au moins une buse calibrée 64 débite du gaz combustible directement dans la chambre A3.
FR7914771A 1978-07-21 1979-06-08 Regulateur de pression pour des gaz combustibles, en particulier pour moteurs a combustion interne Granted FR2431728A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25988/78A IT1099007B (it) 1978-07-21 1978-07-21 Regolatore di pressione per gas combustibili,particolarmente per motori a combustione interna

Publications (2)

Publication Number Publication Date
FR2431728A1 true FR2431728A1 (fr) 1980-02-15
FR2431728B1 FR2431728B1 (fr) 1985-04-05

Family

ID=11218345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914771A Granted FR2431728A1 (fr) 1978-07-21 1979-06-08 Regulateur de pression pour des gaz combustibles, en particulier pour moteurs a combustion interne

Country Status (10)

Country Link
US (1) US4289106A (fr)
JP (1) JPS5517693A (fr)
BE (1) BE872184A (fr)
DE (1) DE2848174A1 (fr)
FR (1) FR2431728A1 (fr)
GB (1) GB2026090B (fr)
IT (1) IT1099007B (fr)
NL (1) NL177142B (fr)
SE (1) SE434094B (fr)
SU (1) SU1074419A3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828317A (ja) * 1981-07-17 1983-02-19 Kyoraku Co Ltd 自動車用隔壁タンクの製造方法
NL8300438A (nl) * 1983-02-04 1984-09-03 Vialle Bv Drukregelsysteem.
DE3624720C2 (de) * 1986-07-22 1997-05-28 Gok Gmbh & Co Kg Gasdruckregelgerät mit zwei membrangesteuerten Ventileinrichtungen
US4765303A (en) * 1987-07-20 1988-08-23 Jones James S Gaseous fuel charge forming device for internal combustion engines
BG47752A1 (en) * 1988-12-15 1990-09-14 Vissh Mashinno Elektrotekhnich Reductor- evaporator
US5076245A (en) * 1990-08-01 1991-12-31 David P. Ward Fuel pressure control system for gaseous fuel engines
DE4028799A1 (de) * 1990-09-11 1992-04-16 G A S Energietechnik Gmbh Verfahrenstechnische einrichtung, mit dessen hilfe ein gas-otto-motor mit benzindaempfen mit stark unterschiedlichen mengen und konzentrationen unter beimischung von benzin und luft betrieben werden kann
ITPC20000023A1 (it) * 2000-06-02 2001-12-02 Poliauto Di P Parietti & C S N Riduttore di pressione per gas compressi.
US7850629B2 (en) * 2005-05-02 2010-12-14 Sundaram Ravikumar Compression apparatus for applying localized pressure to an extremity
CN101943085B (zh) * 2010-09-30 2011-12-21 苏州市双马机电有限公司 燃气自动调压器
CN109707854A (zh) * 2018-11-30 2019-05-03 中国石油天然气股份有限公司 一种测试翻板控制阀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868630A (en) * 1952-12-09 1959-01-13 Ensign Carburetor Company Gaseous fuel feed systems for internal combustion engines
US3933076A (en) * 1973-12-20 1976-01-20 Nifco Inc. Screw grommet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563228A (en) * 1951-08-07 Accelerating device fok gas pres
US2248222A (en) * 1938-05-27 1941-07-08 Ensign Carburetor Co Ltd Liquid gas converter and regulator
US2475086A (en) * 1946-08-09 1949-07-05 Ensign Carburetor Company Control of feed pressure for internal-combustion engines
DE1297925B (de) * 1966-05-05 1969-06-19 Taplin John Ferguson Druckregler fuer Gase
US3841612A (en) * 1973-01-08 1974-10-15 Ford Motor Co Altitude and temperature compensated carburetor
JPS533448B2 (fr) * 1974-01-12 1978-02-07
NL181516C (nl) * 1976-05-26 1987-09-01 Tno Inrichting voor het toevoeren van gasvormige brandstoffen, zoals lpg of aardgas aan een verbrandingsmotor.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868630A (en) * 1952-12-09 1959-01-13 Ensign Carburetor Company Gaseous fuel feed systems for internal combustion engines
US3933076A (en) * 1973-12-20 1976-01-20 Nifco Inc. Screw grommet

Also Published As

Publication number Publication date
GB2026090B (en) 1982-12-15
IT1099007B (it) 1985-09-18
DE2848174A1 (de) 1980-01-31
SU1074419A3 (ru) 1984-02-15
JPS5517693A (en) 1980-02-07
FR2431728B1 (fr) 1985-04-05
NL7900519A (nl) 1980-01-23
US4289106A (en) 1981-09-15
BE872184A (fr) 1979-03-16
NL177142B (nl) 1985-03-01
DE2848174C2 (fr) 1988-04-21
SE434094B (sv) 1984-07-02
SE7906235L (sv) 1980-01-22
GB2026090A (en) 1980-01-30
IT7825988A0 (it) 1978-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse