GB1245145A - Improvements in or relating to governors - Google Patents

Improvements in or relating to governors

Info

Publication number
GB1245145A
GB1245145A GB53822/68A GB5382268A GB1245145A GB 1245145 A GB1245145 A GB 1245145A GB 53822/68 A GB53822/68 A GB 53822/68A GB 5382268 A GB5382268 A GB 5382268A GB 1245145 A GB1245145 A GB 1245145A
Authority
GB
United Kingdom
Prior art keywords
spring
stop
shaft
compressed
weights
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
GB53822/68A
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
Publication of GB1245145A publication Critical patent/GB1245145A/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
    • F02D2700/0292—Control of fuel supply by acting on the fuel pump control element depending on the speed of a centrifugal governor

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

1,245,145. Speed governors. ROBERT BOSCH G.m.b.H. Nov.13, 1968 [Nov.14, 1967], No. 53822/68. Heading G3B. A centrifugal governor for regulating the speed of a diesel engine has a linkage 19, 20, 21, 29, acted upon at one end by an adjusting member 8 moved by weights 3 in dependence upon the speed of a shaft, and whose other end is coupled to a delivery quantity adjusting shaft 18 of an injection pump, the travel of the shaft 18 in the direction of increased delivery being defined by an adjustable stop 34 contacted by a finger 29a on the lever 29, a power storing spring 31 which is tensioned as soon as, and as long as, the linkage is biased to move the shaft 18 beyond the stop, the weights 3 acting upon a transmission member 6, disposed between the weights and the adjusting member 8, the member 6 being coupled to the stop 34, and transmitting the forces of the weights to the member 8 by way of a spring 7. The member 8 has a pin 9 rigidly secured thereto which is slidably received in the shaft 1. The member 6 is coupled to an adjustable pivot 42 on the stop 34 by two levers 38 and 39 mounted on a fixed pivot 40 and transmitting their movement through a drag spring 41. The stop 34 is formed by a cam plate 34<SP>1</SP> mounted upon a block 37 which can be rotated manually or by devices responsive to altitude and temperature. In operation, a lever 28 is set manually so that finger 29a abuts cam plate 34 defining starting delivery. When the engine has started, members 6 and 8 are displaced without spring 7 being compressed. Idling spring 17 is compressed until sleeve 8 abuts member 11. At the same time cam plate 34 is drawn downwardly by levers 38, 39 to cut out the starting quantity. As the speed increases, spring 7 is compressed until the members 6 and 8 abut, the cam plate 34 is drawn further downwardly until it abuts slide block 37 and finger 29a abuts the fullload quantity position of the cam 34. When the engine speed increases further, member 11 is displaced by sleeves 6, 8 and an adjustable regulating spring 14 is compressed. During this movement the block 37 prevents further displacement of the stop 34, so that the drag spring 41 is compressed.
GB53822/68A 1967-11-14 1968-11-13 Improvements in or relating to governors Expired GB1245145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1576291 1967-11-14

Publications (1)

Publication Number Publication Date
GB1245145A true GB1245145A (en) 1971-09-08

Family

ID=5678824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53822/68A Expired GB1245145A (en) 1967-11-14 1968-11-13 Improvements in or relating to governors

Country Status (7)

Country Link
US (1) US3530845A (en)
JP (1) JPS5022167B1 (en)
AT (1) AT288088B (en)
BG (1) BG16353A3 (en)
ES (1) ES360231A1 (en)
FR (1) FR1585720A (en)
GB (1) GB1245145A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659570A (en) * 1970-08-03 1972-05-02 Diesel Kiki Co Centrifugal governor for injection internal combustion engines
US3797470A (en) * 1972-02-10 1974-03-19 Teledyne Ind Fuel regulating system for an internal combustion engine
DE2213698A1 (en) * 1972-03-21 1973-09-27 Bosch Gmbh Robert COUPLING BETWEEN A DRIVE SHAFT AND A FLYING WEIGHT CARRIER OF A CENTRIFUGAL SPEED REGULATOR FOR COMBUSTION MACHINERY
DE2308260C2 (en) * 1973-02-20 1983-11-24 Robert Bosch Gmbh, 7000 Stuttgart Centrifugal governor for internal combustion engines
JPS5257295Y2 (en) * 1973-03-05 1977-12-26
DE2334729B2 (en) * 1973-07-07 1978-04-06 Robert Bosch Gmbh, 7000 Stuttgart Centrifugal governor for internal combustion engines
JPS544450B2 (en) * 1974-04-23 1979-03-07
US4067303A (en) * 1974-12-19 1978-01-10 Diesel Kiki Co., Ltd. Fuel injection pump governor
JPS5351949Y2 (en) * 1975-11-05 1978-12-12
DE2631381A1 (en) * 1976-07-13 1978-01-26 Motoren Turbinen Union CONTROL DEVICE
JPS5374630A (en) * 1976-12-16 1978-07-03 Nippon Denso Co Ltd Centrifugal transmission of internal combustion engine
US4235212A (en) * 1978-12-18 1980-11-25 General Motors Corporation Cam actuated fuel modulating engine governor
DE2900198A1 (en) * 1979-01-04 1980-07-17 Bosch Gmbh Robert CENTRIFUGAL SPEED REGULATOR FOR INJECTION INTERNAL COMBUSTION ENGINES, IN PARTICULAR IDLE SPEED REGULATOR FOR VEHICLE DIESEL ENGINES
AT374890B (en) * 1979-05-04 1984-06-12 List Hans SPEED CONTROLLER FOR DIESEL ENGINES
DE2947631A1 (en) * 1979-11-27 1981-07-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Fuel pump for IC engine - has two centrifugal governors linked to vary characteristic curve with speed
GB2082791A (en) * 1980-07-03 1982-03-10 Lucas Industries Ltd Speed governor for fuel pumping apparatus
DE3133898A1 (en) * 1981-08-27 1983-03-10 Spica S.p.A., Livorno "CENTRIFUGAL SPEED REGULATOR FOR FUEL INJECTION PUMPS
AT385562B (en) * 1982-01-08 1988-04-25 Friedmann & Maier Ag REGULATOR FOR ADJUSTING THE QUANTITY OF INJECTION PUMPS OF AN INJECTION INTERNAL COMBUSTION ENGINE
DE3414846A1 (en) * 1984-04-19 1985-10-24 Robert Bosch Gmbh, 7000 Stuttgart CENTRIFUGAL SPEED REGULATOR FOR INJECTION ENGINE
DE3418174A1 (en) * 1984-05-16 1985-11-21 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
US4782804A (en) * 1985-12-06 1988-11-08 Robert Bosch Gmbh Centrifugal speed governor for internal combustion engines
DE3936184A1 (en) * 1989-10-31 1991-05-02 Bosch Gmbh Robert CENTRIFUGAL SPEED REGULATOR FOR INJECTION ENGINE
CN104047746B (en) * 2013-03-15 2017-05-03 江苏普盛动力股份有限公司 Diesel engine idling mechanism

Also Published As

Publication number Publication date
JPS5022167B1 (en) 1975-07-29
BG16353A3 (en) 1972-08-20
AT288088B (en) 1971-02-25
ES360231A1 (en) 1970-07-01
FR1585720A (en) 1970-01-30
US3530845A (en) 1970-09-29

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