GB1510698A - Speed governors - Google Patents

Speed governors

Info

Publication number
GB1510698A
GB1510698A GB2139475A GB2139475A GB1510698A GB 1510698 A GB1510698 A GB 1510698A GB 2139475 A GB2139475 A GB 2139475A GB 2139475 A GB2139475 A GB 2139475A GB 1510698 A GB1510698 A GB 1510698A
Authority
GB
United Kingdom
Prior art keywords
governor
piston
pivot
action
axis
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
GB2139475A
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 GB1510698A publication Critical patent/GB1510698A/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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston

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)
  • Fuel-Injection Apparatus (AREA)

Abstract

1510698 Injection pump governor ROBERT BOSCH GmbH 20 May 1975 [12 Oct 1974] 21394/75 Heading G3B A fuel pump governor has a lever 33 acted on by a governor member 47 and coupled to a control member 25 on the same side of a pivot 40 the axis of which is normal to the line of action of the control member and outside a plane common to the lines of action of the governor and control members, there being means viz an intermediate lever 35 pivoted on journals 41 for adjusting the orientation of the axis of pivot 40. The fuel pump piston 8 is operated by cams 3 and rollers 5 whilst being rotated from shaft 2 so as to deliver to conduits 20 via valve 16 and distributed groove 18. A piston 66 loaded by a feed pump 69 acts on the roller carrier 65 to effect timing adjustment. Relief bores 26, 61 in the piston compensate for timing advance during starting.
GB2139475A 1974-10-12 1975-05-20 Speed governors Expired GB1510698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742448693 DE2448693C2 (en) 1974-10-12 1974-10-12 Speed controller for a distributor injection pump

Publications (1)

Publication Number Publication Date
GB1510698A true GB1510698A (en) 1978-05-10

Family

ID=5928153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2139475A Expired GB1510698A (en) 1974-10-12 1975-05-20 Speed governors

Country Status (3)

Country Link
DE (1) DE2448693C2 (en)
FR (1) FR2287586A1 (en)
GB (1) GB1510698A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648991A1 (en) * 1976-10-28 1978-05-03 Bosch Gmbh Robert FUEL INJECTION PUMP
JPS5564460U (en) * 1978-10-27 1980-05-02
DE3525042A1 (en) * 1985-07-13 1987-01-15 Bosch Gmbh Robert SPEED REGULATOR FOR FUEL INJECTION PUMPS
DE3532720A1 (en) * 1985-09-13 1987-03-19 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
DE3612068A1 (en) * 1986-04-10 1987-10-15 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES WITH EXHAUST GAS RECIRCULATION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908265A (en) * 1957-01-09 1959-10-13 List Hans Governor
DE2158689C3 (en) * 1971-11-26 1979-01-04 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system for internal combustion engines with injection timing

Also Published As

Publication number Publication date
FR2287586B1 (en) 1980-01-18
DE2448693A1 (en) 1976-04-22
DE2448693C2 (en) 1983-11-24
FR2287586A1 (en) 1976-05-07

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Legal Events

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