GB432024A - Method of and means for regulating the fuel feed of internal combustion engines - Google Patents

Method of and means for regulating the fuel feed of internal combustion engines

Info

Publication number
GB432024A
GB432024A GB35402/33A GB3540233A GB432024A GB 432024 A GB432024 A GB 432024A GB 35402/33 A GB35402/33 A GB 35402/33A GB 3540233 A GB3540233 A GB 3540233A GB 432024 A GB432024 A GB 432024A
Authority
GB
United Kingdom
Prior art keywords
pump
fuel
devices
overflow
injector
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
GB35402/33A
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.)
Henschel and Sohn GmbH
Original Assignee
Henschel and Sohn GmbH
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 Henschel and Sohn GmbH filed Critical Henschel and Sohn GmbH
Publication of GB432024A publication Critical patent/GB432024A/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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/22—Varying quantity or timing by adjusting cylinder-head space
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment

Landscapes

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

Abstract

432,024. Supplying liquid fuel. HENSCHEL & SOHN AKT.- GES., 2, Henschelstrasse, Cassel, Germany. Dec. 15, 1933, No. 35402. Convention date, Dec. 17, 1932. [Class 7 (iii)] [See also Group XXVIII] Overflow devices, operated by the fuel pressure and used only during the full - load range of the engine are provided to reduce the quantity of fuel injected as the engine speed increases, to compensate for the reduced amount of air admitted to the cylinder and produce a constant fuel-air ratio. The overflow devices are mounted on the pump, in the conduit between the pump and injector, or in the injector, and comprise spring-loaded valves 6<1> which open overflow conduits 5<1> in succession. One or more throttling-devices, which return a portion of the fuel to the pump at the end of the delivery stroke and are formed by spring-controlled plungers 9, may be mounted with a small clearance within the conduit 10<1>. The Specification as open to inspection under Sect. 91 also states that the plunger 9 may be formed integral with the pump delivery valve. This subject-matter does not appear in the Specification as accepted.
GB35402/33A 1932-12-17 1933-12-15 Method of and means for regulating the fuel feed of internal combustion engines Expired GB432024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE432024X 1932-12-17

Publications (1)

Publication Number Publication Date
GB432024A true GB432024A (en) 1935-07-15

Family

ID=6490640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35402/33A Expired GB432024A (en) 1932-12-17 1933-12-15 Method of and means for regulating the fuel feed of internal combustion engines

Country Status (1)

Country Link
GB (1) GB432024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624092A1 (en) * 1986-07-17 1988-01-21 Guenter Stein FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624092A1 (en) * 1986-07-17 1988-01-21 Guenter Stein FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3624092C2 (en) * 1986-07-17 1998-01-29 Guenter Stein Fuel injection pump for internal combustion engines

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