GB718762A - Improvements in and relating to fuel injectors for compression-ignition engines - Google Patents

Improvements in and relating to fuel injectors for compression-ignition engines

Info

Publication number
GB718762A
GB718762A GB2943352A GB2943352A GB718762A GB 718762 A GB718762 A GB 718762A GB 2943352 A GB2943352 A GB 2943352A GB 2943352 A GB2943352 A GB 2943352A GB 718762 A GB718762 A GB 718762A
Authority
GB
United Kingdom
Prior art keywords
spindle
fuel injectors
valve
relating
compression
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
GB2943352A
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.)
INJECTION MAINTENANCE Ltd
Original Assignee
INJECTION MAINTENANCE 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 INJECTION MAINTENANCE Ltd filed Critical INJECTION MAINTENANCE Ltd
Priority to GB2943352A priority Critical patent/GB718762A/en
Publication of GB718762A publication Critical patent/GB718762A/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
    • 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
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/07—Nozzles and injectors with controllable fuel supply

Abstract

718,762. Fuel injectors. INJECTION MAINTENANCE, Ltd., and CARR, R. Nov. 20, 1953 [Nov. 21, 1952], No. 29433/52. Class 7(3) A spring spindle 9 transmitting the thrust from the valve loading spring to a needle valve in a fuel injector is made of a material whose resilience is less than that of mild steel, the spindle having hardened steel ends 10, 11. As shown the spindle is formed by a tube 9 of aluminium or an aluminium alloy such as that known by the Registered Trade Mark " Duralumin," the ends being closed by the hardened steel plugs 10, 11. The plug 10 is formed with a flange 8 on which the valve spring seats and the plug 11 with a recess engaging the upper end of the needle valve. The part 9 of the spindle may alternatively be formed of a moulded or extruded plastic material.
GB2943352A 1952-11-21 1952-11-21 Improvements in and relating to fuel injectors for compression-ignition engines Expired GB718762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2943352A GB718762A (en) 1952-11-21 1952-11-21 Improvements in and relating to fuel injectors for compression-ignition engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2943352A GB718762A (en) 1952-11-21 1952-11-21 Improvements in and relating to fuel injectors for compression-ignition engines

Publications (1)

Publication Number Publication Date
GB718762A true GB718762A (en) 1954-11-17

Family

ID=10291476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2943352A Expired GB718762A (en) 1952-11-21 1952-11-21 Improvements in and relating to fuel injectors for compression-ignition engines

Country Status (1)

Country Link
GB (1) GB718762A (en)

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