GB436126A - Improvements in speed governors for liquid injection internal combustion engines - Google Patents

Improvements in speed governors for liquid injection internal combustion engines

Info

Publication number
GB436126A
GB436126A GB11805/35A GB1180535A GB436126A GB 436126 A GB436126 A GB 436126A GB 11805/35 A GB11805/35 A GB 11805/35A GB 1180535 A GB1180535 A GB 1180535A GB 436126 A GB436126 A GB 436126A
Authority
GB
United Kingdom
Prior art keywords
slot
diaphragm
bar
internal combustion
combustion engines
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
GB11805/35A
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 GB436126A publication Critical patent/GB436126A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

436,126. Speed governors. BOSCH AKT.-GES., R., 4, Militarstrasse, Stuttgart, Germany. April 17, 1935, No. 11805. Convention date, May 25, 1934. [Class 57] The output of a fuel-injection pump is controlled by a rack bar x having a pin 11 positioned in a slot 12 in a member 13 connected to a diaphragm 14 loaded by a spring 16. The diaphragm chamber is connected by a pipe m to a Venturi located in the air induction pipe between a throttle valve and the engine. When running idly at low speeds the length of the slot 12 is sufficient to permit the diaphragm to oscillate due to pressure fluctuations without moving the bar x. Outside the idling speed range the bar x engages a plunger 17 loaded by a spring 19. Alternatively, light springs may be arranged on either side of the slot 12 so as to engage the pin 11.
GB11805/35A 1934-05-25 1935-04-17 Improvements in speed governors for liquid injection internal combustion engines Expired GB436126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE436126X 1934-05-25

Publications (1)

Publication Number Publication Date
GB436126A true GB436126A (en) 1935-10-04

Family

ID=6506863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11805/35A Expired GB436126A (en) 1934-05-25 1935-04-17 Improvements in speed governors for liquid injection internal combustion engines

Country Status (1)

Country Link
GB (1) GB436126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798469A (en) * 1955-05-16 1957-07-09 Bosch Gmbh Robert Injection pump regulating structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798469A (en) * 1955-05-16 1957-07-09 Bosch Gmbh Robert Injection pump regulating structure

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