GB1451437A - Air bleeding device for a pressurised lqiuid supply system - Google Patents

Air bleeding device for a pressurised lqiuid supply system

Info

Publication number
GB1451437A
GB1451437A GB5171372A GB5171372A GB1451437A GB 1451437 A GB1451437 A GB 1451437A GB 5171372 A GB5171372 A GB 5171372A GB 5171372 A GB5171372 A GB 5171372A GB 1451437 A GB1451437 A GB 1451437A
Authority
GB
United Kingdom
Prior art keywords
valve
fuel
chamber
float
air
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
GB5171372A
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.)
BRIDGEMORE ENG Ltd
Original Assignee
BRIDGEMORE ENG Ltd
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 BRIDGEMORE ENG Ltd filed Critical BRIDGEMORE ENG Ltd
Priority to GB5171372A priority Critical patent/GB1451437A/en
Priority to DE19732355485 priority patent/DE2355485A1/en
Priority to NL7315277A priority patent/NL7315277A/xx
Priority to JP48125008A priority patent/JPS5047026A/ja
Priority to US414526A priority patent/US3888274A/en
Priority to FR7339890A priority patent/FR2206112B3/fr
Publication of GB1451437A publication Critical patent/GB1451437A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3009—Plural discriminating outlets for diverse fluids
    • Y10T137/3012—Common actuator for control valves
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3021—Discriminating outlet for liquid
    • Y10T137/3028—With non-discriminating gas vent or liquid discharge
    • Y10T137/3034—Manual control
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
    • Y10T137/7436—Float rigid with valve
    • 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
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8122—Planar strainer normal to flow path

Abstract

1451437 Venting BRIDGEMORE ENG Ltd 5 Nov 1973 [9 Nov 1972] 51713/72 Heading B8V [Also in Division F2] A chamber 1 for incorporation in an I.C. engine fuel supply system includes a fuel inlet 2 and a fuel outlet 3, and an air venting valve 5 arranged to open when the liquid fuel in chamber 1 falls below level B. A float 8 controls the valve 5. A second float 9 controls a gauge 6 which visually indicates the presence of air in the chamber. A valve 7 is manually opened during filling of the chamber and after closure of valve 5 to permit venting of residual air and complete filling of the chamber. Air vented through valve 5 passes either to atmosphere through flame trap/filter 11 or to an excess fuel pipe 13. During running of the engine, if the engine fuel pump stops supplying fuel to inlet 2, then when the fuel drops to level C a magnet 9E in float 9 closes a switch 10 to operate an alarm. If the level continues to drop to D, magnet 8E in float 8 closes switch 10A to activate a fuel cut-off device. Outlet 3 may be provided with a non-return valve. The valve 5 and the gauge 6 may be combined in one unit. A pressure relief valve 12 may be provided. Holes 15 in the guides for floats 8 and 9 provide a damping effect upon float movement. The floats may be spring-urged downwardly.
GB5171372A 1972-11-09 1972-11-09 Air bleeding device for a pressurised lqiuid supply system Expired GB1451437A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5171372A GB1451437A (en) 1972-11-09 1972-11-09 Air bleeding device for a pressurised lqiuid supply system
DE19732355485 DE2355485A1 (en) 1972-11-09 1973-11-07 AIR DRAIN DEVICE
NL7315277A NL7315277A (en) 1972-11-09 1973-11-07
JP48125008A JPS5047026A (en) 1972-11-09 1973-11-08
US414526A US3888274A (en) 1972-11-09 1973-11-08 Air bleeding device for a pressurised liquid supply system
FR7339890A FR2206112B3 (en) 1972-11-09 1973-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5171372A GB1451437A (en) 1972-11-09 1972-11-09 Air bleeding device for a pressurised lqiuid supply system

Publications (1)

Publication Number Publication Date
GB1451437A true GB1451437A (en) 1976-10-06

Family

ID=10461094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5171372A Expired GB1451437A (en) 1972-11-09 1972-11-09 Air bleeding device for a pressurised lqiuid supply system

Country Status (6)

Country Link
US (1) US3888274A (en)
JP (1) JPS5047026A (en)
DE (1) DE2355485A1 (en)
FR (1) FR2206112B3 (en)
GB (1) GB1451437A (en)
NL (1) NL7315277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140091A (en) * 1983-05-17 1984-11-21 Petter Refrigeration Ltd Fuel supply system for a diesel engine

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1521750A (en) * 1975-11-13 1978-08-16 Bridgemore Eng Ltd Air bleeding device for a liquid supply system
DE3035535C2 (en) * 1980-09-20 1983-11-24 Daimler-Benz Ag, 7000 Stuttgart Vapor separator in the fuel supply system of an internal combustion engine
SE445481B (en) * 1982-02-10 1986-06-23 Imo Ab FUEL SYSTEM FOR MARINE DIESEL ENGINES
ES2006762A6 (en) * 1986-09-16 1989-05-16 Rodriguez Rosa Nunez Antonio J Detector and neutralizer apparatus of air and water in the fuel inside internal-combustion engines.
US4730638A (en) * 1987-02-17 1988-03-15 Carl Hazelton Combination automatic and manual bleed valve
HU212788B (en) * 1988-03-10 1996-11-28 Pinter Merrill E Combined regulator of liquid level and pressure for a separator
FR2650343B1 (en) * 1989-07-27 1994-04-15 Bendix France Sa DEVICE FOR DEGASSING THE SUCTION CHAMBER OF A PUMP
US5201298A (en) * 1991-12-27 1993-04-13 Paccar Inc. Combination sending unit and fuel draw automatic shutoff valve
DE4303799A1 (en) * 1993-02-10 1994-08-18 Hydac Technology Gmbh Vent valve
NL1000494C2 (en) * 1995-06-02 1996-12-03 Spiro Research Bv Method of expansion control in a closed liquid circulation system with varying temperature as well as a closed liquid circulation system for carrying out such a method.
US6244289B1 (en) * 1999-01-15 2001-06-12 Helmut W. Hopfe Vent system
IL131052A (en) * 1999-07-23 2002-02-10 Raviv Prec Injection Molding Silenced valve
JP3588771B2 (en) * 1999-11-18 2004-11-17 佐藤樹脂工業株式会社 Bubble removal device
US6405766B1 (en) * 2000-11-29 2002-06-18 Eaton Corporation Noise dampened float type fuel vapor vent valve
US6601454B1 (en) * 2001-10-02 2003-08-05 Ted R. Botnan Apparatus for testing jack legs and air drills
DE10257570A1 (en) * 2002-12-10 2004-06-24 Adam Opel Ag Float valve insert for air filter housing, e.g. for automobile IC engine, has valve shaft provided with seals at both ends and magnetizable or permanent magnet retaining element
US20050161085A1 (en) * 2003-11-17 2005-07-28 Haunhorst Gregory A. Vent valve for re-circulating hydraulic system
DE102007025682B4 (en) * 2007-06-01 2009-04-16 Hydac System Gmbh valve device
KR100999624B1 (en) * 2008-09-04 2010-12-08 현대자동차주식회사 High-pressure fuel supply circuit
US20130291838A1 (en) * 2012-05-04 2013-11-07 Ronnie Lee Booth Diesel bleeder
US11000784B2 (en) * 2017-08-22 2021-05-11 Hamilton Sunstrand Corporation Vacuum system for fuel degassing
US11491421B2 (en) 2018-01-22 2022-11-08 Hamilton Sundstrand Corporation Valve controlled vacuum system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274532A (en) * 1942-02-24 Safety fuel system fob internal
US1481470A (en) * 1920-10-11 1924-01-22 Londe William S La Electric liquid-level indicator
US1970843A (en) * 1932-07-20 1934-08-21 Nat Pumps Corp Apparatus for eliminating free air from liquid
US2764172A (en) * 1951-10-22 1956-09-25 Northrop Aircraft Inc Air venting valve
US2853092A (en) * 1954-07-29 1958-09-23 Rensselaer Valve Co Air and vacuum release valve
US3195557A (en) * 1963-04-25 1965-07-20 Gen Dynamics Corp Float actuated gas vent
US3251374A (en) * 1963-10-29 1966-05-17 Smith Oil Agitator Company Device for continuously removing air from a fluid passing through a closed conduit system
CH480782A (en) * 1966-07-14 1969-11-15 Baumann Gerhard Planter for hydroponics
US3437771A (en) * 1967-05-09 1969-04-08 Roylyn Inc Liquid level sensing means
US3563263A (en) * 1968-01-02 1971-02-16 James P Benson System for storing petroleum products
US3586015A (en) * 1970-01-22 1971-06-22 Ford Motor Co Fuel tank vapor separator system having magnetic attitude sensing means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140091A (en) * 1983-05-17 1984-11-21 Petter Refrigeration Ltd Fuel supply system for a diesel engine

Also Published As

Publication number Publication date
US3888274A (en) 1975-06-10
NL7315277A (en) 1974-05-13
FR2206112A1 (en) 1974-06-07
DE2355485A1 (en) 1974-05-16
FR2206112B3 (en) 1976-09-24
JPS5047026A (en) 1975-04-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee