GB1300060A - Liquid supply nozzles - Google Patents

Liquid supply nozzles

Info

Publication number
GB1300060A
GB1300060A GB01683/69A GB1168369A GB1300060A GB 1300060 A GB1300060 A GB 1300060A GB 01683/69 A GB01683/69 A GB 01683/69A GB 1168369 A GB1168369 A GB 1168369A GB 1300060 A GB1300060 A GB 1300060A
Authority
GB
United Kingdom
Prior art keywords
tube
fuel
nozzle
passage
plug
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
GB01683/69A
Inventor
Dorian Farrar Mowbray
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to GB01683/69A priority Critical patent/GB1300060A/en
Priority to CA075,323A priority patent/CA940571A/en
Priority to US13518A priority patent/US3628736A/en
Priority to ES377354A priority patent/ES377354A1/en
Priority to DE2009674A priority patent/DE2009674C3/en
Priority to BR217199/70A priority patent/BR7017199D0/en
Priority to FR7007882A priority patent/FR2037660A5/fr
Publication of GB1300060A publication Critical patent/GB1300060A/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/042—The valves being provided with fuel passages
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/042—The valves being provided with fuel passages
    • F02M61/045—The valves being provided with fuel discharge orifices
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Coating Apparatus (AREA)

Abstract

1300060 Fuel injection nozzles CAV Ltd 18 Feb 1970 [5 March 1969] 11683/69 Heading F1B A liquid supply nozzle comprises a valve member 20 slidable in a nozzle head 18 for controlling liquid flow through an orifice 22, resilient means formed from a tube 24 acting to a position in which flow is prevented and a chamber 23 for pressurized liquid which moves the valve member to permit flow through the tube to the chamber. In the arrangement shown the nozzle is mounted in cylinder head 10 of a compression ignition engine for injection of fuel into the combustion chamber thereof. Tube 24 is coiled in the form of a spring, the interior of which is supplied with fuel through a passage 27 in an end plug 26 attached to one end of the tube. Plug 26 is screwed into a body portion 15 and the spring compression can thus be adjusted by rotating the plug. The other end of tube 24 is secured to valve member 20 for the supply of fuel to passage 25 therein. Nozzle head 18 is retained in position between stop plate 17 and the lip of a member 16 screwed to body 15. An annular clearance space surrounds the nozzle and communicates via passage 33 with the adjacent air inlet passage 11 of the engine. Leakage fuel can drain into the clearance space through passages 31, 32.
GB01683/69A 1969-03-05 1969-03-05 Liquid supply nozzles Expired GB1300060A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB01683/69A GB1300060A (en) 1969-03-05 1969-03-05 Liquid supply nozzles
CA075,323A CA940571A (en) 1969-03-05 1970-02-19 Liquid supply nozzles
US13518A US3628736A (en) 1969-03-05 1970-02-24 Liquid supply nozzles
ES377354A ES377354A1 (en) 1969-03-05 1970-02-28 Liquid supply nozzles
DE2009674A DE2009674C3 (en) 1969-03-05 1970-03-02 Fuel injector for internal combustion engines
BR217199/70A BR7017199D0 (en) 1969-03-05 1970-03-04 LIQUID INJECTION NOZZLE
FR7007882A FR2037660A5 (en) 1969-03-05 1970-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB01683/69A GB1300060A (en) 1969-03-05 1969-03-05 Liquid supply nozzles

Publications (1)

Publication Number Publication Date
GB1300060A true GB1300060A (en) 1972-12-20

Family

ID=9990771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01683/69A Expired GB1300060A (en) 1969-03-05 1969-03-05 Liquid supply nozzles

Country Status (7)

Country Link
US (1) US3628736A (en)
BR (1) BR7017199D0 (en)
CA (1) CA940571A (en)
DE (1) DE2009674C3 (en)
ES (1) ES377354A1 (en)
FR (1) FR2037660A5 (en)
GB (1) GB1300060A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791591A (en) * 1972-06-08 1974-02-12 H Hedges Fuel injection nozzle assembly
US3788546A (en) * 1972-06-26 1974-01-29 Caterpillar Tractor Co Fuel injection system
DE3937917A1 (en) * 1989-11-15 1991-05-16 Man Nutzfahrzeuge Ag METHOD FOR INTERMITTENTLY INJECTING FUEL INTO THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE, AND DEVICE FOR CARRYING OUT THIS METHOD
US5799879A (en) * 1995-02-13 1998-09-01 Grafotec Kotterer Gmbh Device for producing a fluid jet
DE19959304A1 (en) * 1999-12-09 2001-06-13 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
DE10048597A1 (en) * 2000-09-30 2002-04-11 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
US7387015B2 (en) * 2005-09-20 2008-06-17 Conocophillips Company Material strength indexing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218966A (en) * 1958-03-25 1960-05-13 Motorpal Jihlava Np Injection nozzle for internal combustion engine injector
US3188035A (en) * 1963-03-27 1965-06-08 Bendix Corp Mechanical tilt coupling
GB1135795A (en) * 1965-05-11 1968-12-04 Albert Fletcher Wigley Spray attachments

Also Published As

Publication number Publication date
BR7017199D0 (en) 1973-01-11
DE2009674A1 (en) 1970-09-24
DE2009674C3 (en) 1974-04-25
CA940571A (en) 1974-01-22
DE2009674B2 (en) 1973-09-27
FR2037660A5 (en) 1970-12-31
ES377354A1 (en) 1973-01-01
US3628736A (en) 1971-12-21

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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