DD301919A9 - Druckminderer- Verdampfer - Google Patents

Druckminderer- Verdampfer Download PDF

Info

Publication number
DD301919A9
DD301919A9 DD33568089A DD33568089A DD301919A9 DD 301919 A9 DD301919 A9 DD 301919A9 DD 33568089 A DD33568089 A DD 33568089A DD 33568089 A DD33568089 A DD 33568089A DD 301919 A9 DD301919 A9 DD 301919A9
Authority
DD
German Democratic Republic
Prior art keywords
chamber
pressure
reduction
diaphragm
chambers
Prior art date
Application number
DD33568089A
Other languages
German (de)
English (en)
Inventor
Angel Y Dimitrov
Dyanko B Dyankov
Slavcho S Zechev
Original Assignee
Burgasaviotransport Fa
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 Burgasaviotransport Fa filed Critical Burgasaviotransport Fa
Publication of DD301919A9 publication Critical patent/DD301919A9/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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
    • 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
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DD33568089A 1988-12-15 1989-12-14 Druckminderer- Verdampfer DD301919A9 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG86451A BG47752A1 (en) 1988-12-15 1988-12-15 Reductor- evaporator

Publications (1)

Publication Number Publication Date
DD301919A9 true DD301919A9 (de) 1994-07-14

Family

ID=3921290

Family Applications (1)

Application Number Title Priority Date Filing Date
DD33568089A DD301919A9 (de) 1988-12-15 1989-12-14 Druckminderer- Verdampfer

Country Status (6)

Country Link
BG (1) BG47752A1 (en)van)
DD (1) DD301919A9 (en)van)
DE (1) DE3941341A1 (en)van)
FR (1) FR2640694A1 (en)van)
GB (1) GB2226119A (en)van)
HU (1) HUT52211A (en)van)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2131108C (en) * 1994-08-30 2005-06-07 Stephen A. Carter Two-stage pressure regulator
RU2152638C1 (ru) * 1994-11-25 2000-07-10 Шерекс Индастриз Лтд. Трехступенчатый регулятор давления газа
US5735309A (en) 1996-04-29 1998-04-07 Detroit Diesel Corporation Low pressure gaseous fuel pressure regulator for turbocharged gaseous fuel engines
RU2119084C1 (ru) * 1997-04-17 1998-09-20 Московская государственная академия автомобильного и тракторного машиностроения Трехступенчатый редуктор системы питания для газового двигателя внутреннего сгорания
RU2150138C1 (ru) * 1997-06-13 2000-05-27 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - ВНИИГАЗ" Регулятор давления газа
FR2787515B1 (fr) * 1998-12-22 2001-01-19 Renault Detendeur-rechauffeur de gaz d'un systeme d'injection pour moteur a combustion interne
CA2312237A1 (en) 2000-06-23 2001-12-23 Erick Girouard Pressure regulator
RU2202047C2 (ru) * 2000-09-21 2003-04-10 Егоров Виктор Иванович Двухступенчатый редуктор-испаритель системы питания двигателя внутреннего сгорания
CN104963792A (zh) * 2015-07-13 2015-10-07 成都恩吉威汽车系统有限公司 具有新型活塞式减压机构的车用cng减压器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727658A (en) * 1950-10-25 1955-04-06 Cecil Jasper Krow Improvements in or relating to fuel pressure regulating device for fuel feeding system
IT1099007B (it) * 1978-07-21 1985-09-18 Parietti Pietro Regolatore di pressione per gas combustibili,particolarmente per motori a combustione interna
GB2133078A (en) * 1982-12-01 1984-07-18 Orford John Reginald Vaporising and supplying LPG

Also Published As

Publication number Publication date
GB2226119A (en) 1990-06-20
HUT52211A (en) 1990-06-28
BG47752A1 (en) 1990-09-14
GB8928396D0 (en) 1990-02-21
FR2640694A1 (en) 1990-06-22
DE3941341A1 (de) 1990-06-28
FR2640694B3 (en)van) 1991-04-05

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Legal Events

Date Code Title Description
NAH Public notice for inspection of foreign-language patent applications (havanna treaty)
A9 Laid open application accord. to par. 10.3 extension act
NZJ Non payment of the annual fee