ZA741646B - Improvements to fuel injection pumps for i c engines - Google Patents

Improvements to fuel injection pumps for i c engines

Info

Publication number: ZA741646B
Authority: ZA; South Africa
Prior art keywords: engines; fuel injection; injection pumps; pumps; fuel
Prior art date: 1973-03-14

Application number

ZA00741646A

Other languages

English (en)

Inventor

J Bonin

Original Assignee

Roto Diesel Sa

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.)

1973-03-14

Filing date

1974-03-13

Publication date

1975-03-26

1973-03-14 Priority claimed from FR7309050A external-priority patent/FR2221625B2/fr

1974-03-13 Application filed by Roto Diesel Sa filed Critical Roto Diesel Sa

1975-03-26 Publication of ZA741646B publication Critical patent/ZA741646B/xx

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
- 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
- F02M41/14—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 rotary distributor supporting pump pistons
- F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- 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
- F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
- F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members

Landscapes

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

ZA00741646A 1973-03-14 1974-03-13 Improvements to fuel injection pumps for i c engines ZA741646B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7309050A FR2221625B2 (es)	1971-12-22	1973-03-14

Publications (1)

Publication Number	Publication Date
ZA741646B true ZA741646B (en)	1975-03-26

Family

ID=9116274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00741646A ZA741646B (en)	1973-03-14	1974-03-13	Improvements to fuel injection pumps for i c engines

Country Status (8)

Country	Link
US (1)	US3910723A (es)
JP (1)	JPS5912864B2 (es)
AR (1)	AR200768A1 (es)
BR (1)	BR7401968D0 (es)
CA (1)	CA998584A (es)
ES (1)	ES424229A2 (es)
IT (1)	IT1055553B (es)
ZA (1)	ZA741646B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4050437A (en) *	1975-04-01	1977-09-27	Cav Limited	Liquid fuel injection pumping apparatus
FR2361546A2 (fr) *	1976-08-09	1978-03-10	Roto Diesel Sa	Perfectionnements aux pompes d'injection de combustible pour moteurs a combustion interne
US4225291A (en) *	1977-12-12	1980-09-30	Stanadyne, Inc.	Fuel injection pump and plunger control means therefor
FR2437502A1 (fr) *	1978-09-29	1980-04-25	Cav Roto Diesel	Pompe d'injection de combustible
US4358255A (en) *	1980-01-09	1982-11-09	Lucas Industries Limited	Liquid fuel injection pumping apparatus
GB8509020D0 (en) *	1985-04-09	1985-05-15	Lucas Ind Plc	Liquid fuel pumping apparatus
CA1334494C (en) *	1988-01-11	1995-02-21	Ken Ozawa	Variable displacement diaphragm pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2828697A (en) *	1954-04-13	1958-04-01	Vernon D Roosa	Plunger control means for fuel pumps
US3000318A (en) *	1959-09-28	1961-09-19	Cav Ltd	Liquid fuel pumps for internal combustion engines
US3338168A (en) *	1964-01-23	1967-08-29	Texaco Inc	Fuel injection pump
FR2052054A5 (es) *	1969-07-10	1971-04-09	Roto Diesel Sa
FR2165220A5 (es) *	1971-12-22	1973-08-03	Roto Diesel Sa

1974
- 1974-03-12 US US450431A patent/US3910723A/en not_active Expired - Lifetime
- 1974-03-13 ZA ZA00741646A patent/ZA741646B/xx unknown
- 1974-03-13 IT IT67738/74A patent/IT1055553B/it active
- 1974-03-13 ES ES424229A patent/ES424229A2/es not_active Expired
- 1974-03-14 JP JP49029598A patent/JPS5912864B2/ja not_active Expired
- 1974-03-14 CA CA194,989A patent/CA998584A/en not_active Expired
- 1974-03-14 BR BR1968/74A patent/BR7401968D0/pt unknown
- 1974-03-14 AR AR252786A patent/AR200768A1/es active

Also Published As

Publication number	Publication date
AU6655074A (en)	1975-09-18
JPS5048322A (es)	1975-04-30
JPS5912864B2 (ja)	1984-03-26
IT1055553B (it)	1982-01-11
AR200768A1 (es)	1974-12-13
US3910723A (en)	1975-10-07
CA998584A (en)	1976-10-19
ES424229A2 (es)	1977-05-16
BR7401968D0 (pt)	1974-11-19

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