GB918789A - Improvements in or relating to valve apparatus for adjusting fuel outputs - Google Patents

Improvements in or relating to valve apparatus for adjusting fuel outputs

Info

Publication number
GB918789A
GB918789A GB13152/60A GB1315260A GB918789A GB 918789 A GB918789 A GB 918789A GB 13152/60 A GB13152/60 A GB 13152/60A GB 1315260 A GB1315260 A GB 1315260A GB 918789 A GB918789 A GB 918789A
Authority
GB
United Kingdom
Prior art keywords
chamber
engine
ports
fuel
passage
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
GB13152/60A
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.)
Automobiles Citroen SA
Original Assignee
Andre Citroen 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 Andre Citroen SA filed Critical Andre Citroen SA
Publication of GB918789A publication Critical patent/GB918789A/en
Expired 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2594—Choke
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/4336—Cleaning member reciprocates in passage
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86549—Selective reciprocation or rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

918,789. Regulating. CITROEN S. A., ANDRE. April 13, 1960 [June 23, 1959], No. 13152/60. Class 7(6) [Also in Group XXIX] Fuel from a pump is supplied to the distributer of an engine via valve apparatus Fig. 1, comprising an inlet port 3, a filter 4, a passage 5, a chamber 2, a passage 5, a chamber 2, a passage 6, an orifice 8, a chamber 7 and an outlet port 9 in a body 1. The amount of fuel is determined by a metering valve 11, 12, Figs. 2 and 4 which controls the by-pass leakage of fuel from the chamber 2 to a return line. The rotary cylindrical member 12 has a blind hole 13 from which radial ports 14 extend to co-operate with radial ports 15 in the sleeve member 11, the ports 15 being interconnected by annular duct 16. The member 12 is also reciprocable within the sleeve 11 and is loaded by a spring 29 in a direction to bring the ports 14 and 15 out of alignment but is normally retained, i.e. when the engine is operating, against an adjustable stop 32 by the pressure within the chamber 2. This reciprocation of the valve member 12 on starting and stopping of the engine produces a scraping action which prevents sticking. One end of the member 12 carries an arm 21 which is connected by a rod 22 to a piston 23 subjected on opposite sides to the pressure upstream and downstream of the orifice 8. The other end of the member 12 is connected to a lever 26 connected to a control member responsive to the vacuum produced by the flow of air to the engine.
GB13152/60A 1959-06-23 1960-04-13 Improvements in or relating to valve apparatus for adjusting fuel outputs Expired GB918789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798255A FR1237826A (en) 1959-06-23 1959-06-23 Improvements to fuel flow adjustment devices

Publications (1)

Publication Number Publication Date
GB918789A true GB918789A (en) 1963-02-20

Family

ID=8716353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13152/60A Expired GB918789A (en) 1959-06-23 1960-04-13 Improvements in or relating to valve apparatus for adjusting fuel outputs

Country Status (6)

Country Link
US (1) US3156251A (en)
BE (1) BE586282A (en)
DE (1) DE1254904B (en)
FR (1) FR1237826A (en)
GB (1) GB918789A (en)
LU (1) LU38116A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160077A (en) * 1963-01-03 1964-12-08 Jamesbury Corp Valve operator
US3372371A (en) * 1966-05-13 1968-03-05 Gen Dynamics Corp Am/fm hydroacoustic generator
EP1259742B1 (en) * 2000-12-07 2005-05-04 Visteon Global Technologies, Inc. Compressible fluid strut
US8534687B2 (en) 2010-07-05 2013-09-17 Fluid Ride Ltd. Suspension strut for a vehicle
US9574582B2 (en) 2012-04-23 2017-02-21 Fluid Ride, Ltd. Hydraulic pump system and method of operation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1272384A (en) * 1916-05-29 1918-07-16 Rudolph Conrader Governor.
DE438311C (en) * 1922-06-09 1926-12-11 Arca Regler Akt Ges Device for automatically keeping pressurized fluid through throttle gaps clean
US2015233A (en) * 1933-05-22 1935-09-24 Us Electrical Mfg Company Seal for bearing housings
DE966213C (en) * 1943-05-17 1957-07-18 Andre Citroeen Sa Device for regulating the fuel injection quantity in internal combustion engines
US2621674A (en) * 1943-05-17 1952-12-16 Rostu Georges Levesque Du Outflow regulator
DE886990C (en) * 1950-09-08 1953-08-20 Gen Mecaniques Appliques S I G Spring-loaded pressure regulating valve with plunger and overflow line
DE951251C (en) * 1952-01-25 1956-10-25 Cav Ltd Fuel pump control device
US2869528A (en) * 1954-04-28 1959-01-20 Sebem S A Fuel feed device for internal combustion engines
GB810835A (en) * 1955-11-11 1959-03-25 Exactor Ltd Improvements in relief valves
US2968345A (en) * 1956-09-21 1961-01-17 United Aircraft Corp Speed topping control
US2917067A (en) * 1956-09-21 1959-12-15 United Aircraft Corp Temperature compensated regulator
US3023575A (en) * 1957-12-16 1962-03-06 Bendix Corp Normal and emergency fuel control system for gas turbine engines

Also Published As

Publication number Publication date
FR1237826A (en) 1960-08-05
DE1254904B (en) 1967-11-23
LU38116A1 (en)
BE586282A (en) 1960-05-03
US3156251A (en) 1964-11-10

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