GB445448A - Improvements in fuel injection speed governors for internal combustion engines - Google Patents

Improvements in fuel injection speed governors for internal combustion engines

Info

Publication number
GB445448A
GB445448A GB14782/35A GB1478235A GB445448A GB 445448 A GB445448 A GB 445448A GB 14782/35 A GB14782/35 A GB 14782/35A GB 1478235 A GB1478235 A GB 1478235A GB 445448 A GB445448 A GB 445448A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
fuel injection
piston
pipe
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
GB14782/35A
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 AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
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 AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB445448A publication Critical patent/GB445448A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium

Abstract

445,448. Speed governors. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. May 21, 1935, No. 14782. Convention date, May 22, 1934. [Class 57] A diaphragm h is loaded by a spring m and connected to the regulating member g of a fuel injection pump c. The chamber k is connected by a pipe r to the throat of a Venturi tube q in the air induction pipe o. A throttle valve p is actuated by a pedal t which is also connected to a loose fitting piston u. When the valve p is opened quickly, the pressure produced by the piston u moves a valve v to close the pipe r and open the port x to allow the entrance of the atmosphere into the chamber k and cause the fuel delivery to be increased temporarily. In a modification the valve v controls the the port x only. In a further modification the cylinder containing the piston u opens directly into the chamber k.
GB14782/35A 1934-05-22 1935-05-21 Improvements in fuel injection speed governors for internal combustion engines Expired GB445448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE445448X 1934-05-22

Publications (1)

Publication Number Publication Date
GB445448A true GB445448A (en) 1936-04-09

Family

ID=6537759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14782/35A Expired GB445448A (en) 1934-05-22 1935-05-21 Improvements in fuel injection speed governors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB445448A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633115A (en) * 1948-09-24 1953-03-31 British Leyland Motor Corp Control of internal-combustion engines
US2667153A (en) * 1948-10-01 1954-01-26 Daimler Benz Ag Regulation of the quantity of fuel in combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633115A (en) * 1948-09-24 1953-03-31 British Leyland Motor Corp Control of internal-combustion engines
US2667153A (en) * 1948-10-01 1954-01-26 Daimler Benz Ag Regulation of the quantity of fuel in combustion engines

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