GB1098822A - Fluid flow control valves - Google Patents
Fluid flow control valvesInfo
- Publication number
- GB1098822A GB1098822A GB789464A GB789464A GB1098822A GB 1098822 A GB1098822 A GB 1098822A GB 789464 A GB789464 A GB 789464A GB 789464 A GB789464 A GB 789464A GB 1098822 A GB1098822 A GB 1098822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- fuel
- engine
- feb
- diaphragm
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/03—Control of flow with auxiliary non-electric power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
-
- 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
- F02M69/28—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration
-
- 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
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
- F02M69/38—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device
-
- 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
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
- F02D2700/0282—Control of fuel supply
- F02D2700/0297—Control of fuel supply by control means in the fuel conduit between pump and injector
-
- 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
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/87981—Common actuator
- Y10T137/87997—Alternately seating
- Y10T137/88005—Biased valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
1,098,822. Speed governors; fluid-pressure servomotor systems. PETROL INJECTION Ltd. and H.E. Jackson. Feb.17, 1965 [Feb.25, 1964J, No. 7594/64. Headings G3B and G3P. [Also in Divisions F1 and F2] A cut-off valve 5, Fig. 1, incorporated in an internal-combustion engine fuel injection system as described in Specification 1,098,823 (Division F1) comprises a flat valve 5 which rests on a lower seat 3 when the engine is stopped to cut off the fuel. Upon starting of the engine, intake manifold suction through pipe 26 acts upon diaphragm 15 to lift the valve to an intermediate flow position in which it is held by a piston 21 raised by fuel pump pressure to operate locking balls 25 preventing return of the valve to its lower seat. At over-running the high intake manifold suction acting on diaphragm 25 forces valve 5 against its upper seat 4 to interrupt the fuel supply.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB789464A GB1098822A (en) | 1964-02-25 | 1964-02-25 | Fluid flow control valves |
US43459665 US3330300A (en) | 1964-02-25 | 1965-02-23 | Fluid flow control valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB789464A GB1098822A (en) | 1964-02-25 | 1964-02-25 | Fluid flow control valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1098822A true GB1098822A (en) | 1968-01-10 |
Family
ID=9841857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB789464A Expired GB1098822A (en) | 1964-02-25 | 1964-02-25 | Fluid flow control valves |
Country Status (2)
Country | Link |
---|---|
US (1) | US3330300A (en) |
GB (1) | GB1098822A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1156790A (en) * | 1965-12-24 | 1969-07-02 | Petrol Injection Ltd | Fuel Injection Systems for Internal Combustion Engines. |
US4176641A (en) * | 1976-12-30 | 1979-12-04 | Cummins Engine Company, Inc. | Aneroid for a turbocharged engine |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2338707A (en) * | 1939-01-31 | 1944-01-11 | Boynton Alexander | Valve latch device for pneumatic piston pumps, differential type |
US2344913A (en) * | 1942-04-16 | 1944-03-21 | William E Ager | Valve |
US2744378A (en) * | 1952-08-07 | 1956-05-08 | Felsa A G | Pallet bridge for watch or clock movements |
US2868497A (en) * | 1954-08-02 | 1959-01-13 | Texsteam Corp | High-pressure valve assembly |
US2868182A (en) * | 1955-10-17 | 1959-01-13 | Holley Carburetor Co | Fuel shut-off apparatus |
US2957464A (en) * | 1956-06-18 | 1960-10-25 | Gen Motors Corp | Fuel injection system |
US2877998A (en) * | 1956-06-29 | 1959-03-17 | Holley Carburetor Co | Apparatus for controlling the admission of fuel and air to an internal combustion engine |
US2843098A (en) * | 1956-09-10 | 1958-07-15 | Gen Motors Corp | Charge forming means |
US2977944A (en) * | 1956-10-22 | 1961-04-04 | Holley Carburetor Co | Decelerator for fuel injection or pressure metering systems |
US2993485A (en) * | 1959-01-12 | 1961-07-25 | Holley Carburetor Co | Intake manifold vacuum actuated fuel shut-off apparatus |
US3101752A (en) * | 1960-08-01 | 1963-08-27 | Martin William Mck | Aseptic filling machine |
US3079951A (en) * | 1960-11-01 | 1963-03-05 | Walter D Ludwig | Rotary solenoid four-way valve |
DE1171177B (en) * | 1961-08-18 | 1964-05-27 | Bodenseewerk Perkin Elmer Co | Three-way switch valve for gas chromatograph |
-
1964
- 1964-02-25 GB GB789464A patent/GB1098822A/en not_active Expired
-
1965
- 1965-02-23 US US43459665 patent/US3330300A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3330300A (en) | 1967-07-11 |
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