GB1485436A - Fuel injection systems for internal combustion engines - Google Patents

Fuel injection systems for internal combustion engines

Info

Publication number
GB1485436A
GB1485436A GB4413974A GB4413974A GB1485436A GB 1485436 A GB1485436 A GB 1485436A GB 4413974 A GB4413974 A GB 4413974A GB 4413974 A GB4413974 A GB 4413974A GB 1485436 A GB1485436 A GB 1485436A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
fuel
injection systems
spring
pressure
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
GB4413974A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to GB4413974A priority Critical patent/GB1485436A/en
Publication of GB1485436A publication Critical patent/GB1485436A/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto

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

1485436 I C engine fuel injection systems ROBERT BOSCH GmbH 11 Oct 1974 44139/74 Heading F1B Injectors 1, supplied by a pump 2 via a pressure regulator 3 and a fuel metering and distributing device 4 including adjustable throttles 5, each comprise a valve-member 8 connected to a diaphragm 9. The diaphragm 9 is subject to the fuel pressure in the valve opening direction and the force of a spring 11 in the closing direction, the spring having a negligible effect upon the pressure drop at the respective throttle 5. The spring chamber may be connected to atmosphere and a bore 13 provided in the member 8 for air to flow with fuel through the orifice 12 to an air intake manifold. The regulator 3 provides a constant pressure upstream of the device 4.
GB4413974A 1974-10-11 1974-10-11 Fuel injection systems for internal combustion engines Expired GB1485436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4413974A GB1485436A (en) 1974-10-11 1974-10-11 Fuel injection systems for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4413974A GB1485436A (en) 1974-10-11 1974-10-11 Fuel injection systems for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1485436A true GB1485436A (en) 1977-09-14

Family

ID=10431972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4413974A Expired GB1485436A (en) 1974-10-11 1974-10-11 Fuel injection systems for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1485436A (en)

Similar Documents

Publication Publication Date Title
SU545269A4 (en) Fuel injection device for internal combustion engine
GB1446545A (en) Exhaust gas recirculation systems for internal combustion engines goulburn j r method of supplying a fuel mixture to a combustion chamber of an internal combustion engine
GB1507058A (en) Internal combustion engine having an intake manifold pressure regulator
GB1012429A (en) Improvements in carburetting devices for internal combustion engines
CA2013768A1 (en) Gas injection system
GB1374444A (en) Fuel injection systems for internal combustion engines
GB1216462A (en) Fuel supply systems for internal combustion engines
GB1505415A (en) Fuel injection systems for internal combustion engines
GB1340934A (en) Control devices for fuel injection systems for mixture-compres sing internal combustion engines with applied ignition
US4300506A (en) Fuel supply system
GB1068729A (en) Improvements in fuel injection pumps for internal combustion engines
GB1242288A (en) Carburetors for internal combustion engines
GB1156790A (en) Fuel Injection Systems for Internal Combustion Engines.
GB1237734A (en) Improvements in or relating to fuel injection systems for internal combustion engines
GB1485436A (en) Fuel injection systems for internal combustion engines
GB1446475A (en) Fuel metering systems for internal combustion engines
GB1299473A (en) Improvements in or relating to fuel injection valves for internal combustion engines
GB1036403A (en) Improvements in tachometric carburettors for internal combustion engines
ES472122A1 (en) Fuel injection pumping apparatus for internal combustion engines including manifold pressure device
GB999786A (en) Control mechanism for a fuel injection system
GB973474A (en) Improvements in or relating to fuel metering systems for internal combustion engines
GB1236062A (en) Electronically controlled fuel injection system for internal combustion engines
GB1309730A (en) Fuel feed devices for internal combustion engines
GB1162513A (en) Fuel Injection Systems for Internal Combustion Engines.
ES427121A1 (en) Fuel injection system

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee