ES407998A1 - Fuel injection apparatus for internal combustion engines - Google Patents
Fuel injection apparatus for internal combustion enginesInfo
- Publication number
- ES407998A1 ES407998A1 ES407998A ES407998A ES407998A1 ES 407998 A1 ES407998 A1 ES 407998A1 ES 407998 A ES407998 A ES 407998A ES 407998 A ES407998 A ES 407998A ES 407998 A1 ES407998 A1 ES 407998A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel injection
- injection apparatus
- internal combustion
- combustion engines
- determined
- 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
Links
- 238000002347 injection Methods 0.000 title abstract 5
- 239000007924 injection Substances 0.000 title abstract 5
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- F02M41/10—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
-
- 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
- F02M41/128—Varying injection timing by angular adjustment of the face-cam or the rollers support
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
In a fuel injection apparatus in which the terminal moment of the injection during each pressure stroke of the pump piston is determined in an engine rpm-dependent manner by the position of the governor member of a centrifugal governor, the beginning moment of each injection is determined by a setting mechanism which is responsive to the output pressure of a fuel pump serving the fuel injection apparatus. Said output pressure, in turn, is a function of the position of said governor member.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2158689A DE2158689C3 (en) | 1971-11-26 | 1971-11-26 | Fuel injection system for internal combustion engines with injection timing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES407998A1 true ES407998A1 (en) | 1975-11-01 |
Family
ID=5826228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES407998A Expired ES407998A1 (en) | 1971-11-26 | 1972-10-26 | Fuel injection apparatus for internal combustion engines |
Country Status (9)
Country | Link |
---|---|
US (1) | US3906916A (en) |
JP (1) | JPS5749750B2 (en) |
AT (1) | AT318974B (en) |
BR (1) | BR7208249D0 (en) |
DE (1) | DE2158689C3 (en) |
ES (1) | ES407998A1 (en) |
FR (1) | FR2162951A5 (en) |
GB (1) | GB1411624A (en) |
IT (1) | IT972263B (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2448693C2 (en) * | 1974-10-12 | 1983-11-24 | Robert Bosch Gmbh, 7000 Stuttgart | Speed controller for a distributor injection pump |
DE2503355A1 (en) * | 1975-01-28 | 1976-07-29 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR COMBUSTION MACHINES |
JPS52121529U (en) * | 1976-03-13 | 1977-09-16 | ||
DE2648991A1 (en) * | 1976-10-28 | 1978-05-03 | Bosch Gmbh Robert | FUEL INJECTION PUMP |
DE2638670A1 (en) * | 1976-08-27 | 1978-03-02 | Bosch Gmbh Robert | FUEL INJECTION PUMP |
DE2644699A1 (en) * | 1976-10-02 | 1978-04-06 | Bosch Gmbh Robert | FUEL INJECTION SYSTEM |
DE2648043C2 (en) * | 1976-10-23 | 1984-05-24 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection pump for internal combustion engines |
DE2653046A1 (en) * | 1976-11-23 | 1978-05-24 | Bosch Gmbh Robert | ELECTRONIC CONTROL PROCEDURE AND CONTROL SYSTEM FOR DETERMINING THE START OF INJECTION IN DIESEL ENGINES |
US4136655A (en) * | 1977-06-29 | 1979-01-30 | Eaton Corporation | Fuel metering valve with inlet metering control |
US4366796A (en) * | 1977-06-30 | 1983-01-04 | Diesel Kiki Co., Ltd. | Distribution type fuel injection pump |
US4271806A (en) * | 1977-06-30 | 1981-06-09 | Diesel Kiki Co., Ltd. | Distribution type fuel injection pump |
DE2729807C2 (en) * | 1977-07-01 | 1985-11-14 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection pump with means for adjusting the start of injection for internal combustion engines |
DE2813111C2 (en) * | 1978-03-25 | 1986-12-18 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection pump for internal combustion engines |
JPS551418A (en) * | 1978-06-16 | 1980-01-08 | Diesel Kiki Co Ltd | Injection timing device for distribution-type fuel injection pump |
JPS581634Y2 (en) * | 1978-09-01 | 1983-01-12 | 株式会社デンソー | distribution type fuel injection pump |
DE2909558A1 (en) * | 1979-03-10 | 1980-09-11 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
JPS595162Y2 (en) * | 1979-04-19 | 1984-02-16 | 株式会社ボッシュオートモーティブ システム | Load timer of distributed fuel injection pump |
DE2925418A1 (en) * | 1979-06-23 | 1981-01-29 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
DE2929176C2 (en) * | 1979-07-19 | 1986-08-14 | Robert Bosch Gmbh, 7000 Stuttgart | Distributor fuel injection pumps for internal combustion engines |
DE3038293A1 (en) * | 1980-10-10 | 1982-05-27 | Robert Bosch Gmbh, 7000 Stuttgart | SPEED CONTROLLER FOR THE FUEL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
DE3138410A1 (en) * | 1981-09-26 | 1983-04-14 | Robert Bosch Gmbh, 7000 Stuttgart | Method for determining a load signal on a fuel injection pump and fuel injection pump for implementing the method |
US4531492A (en) * | 1984-03-27 | 1985-07-30 | Caterpillar Tractor Co. | Fuel injection timing and governor control apparatus |
DE3423212A1 (en) * | 1984-06-22 | 1986-01-02 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP |
US4694857A (en) * | 1986-03-31 | 1987-09-22 | Stant Inc. | Fuel sender unit |
DE3642883A1 (en) * | 1986-12-16 | 1988-06-30 | Kloeckner Humboldt Deutz Ag | Injection pump for internal combustion engines with acceleration-controlled injection timing (BAS) especially in vehicle engines |
DE3804778A1 (en) * | 1988-02-16 | 1989-08-24 | Daimler Benz Ag | In-line injection pump for an air compressing internal combustion engine with fuel injection |
JP6747482B2 (en) * | 2017-09-29 | 2020-08-26 | 株式会社デンソー | High pressure pump |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488361A (en) * | 1947-06-30 | 1949-11-15 | Us Sec War | Hydraulic control means for internal-combustion engines |
US2743893A (en) * | 1948-06-14 | 1956-05-01 | Peter J Spangler | Portable cinder pot stand |
US2910976A (en) * | 1954-02-17 | 1959-11-03 | Bosch Arma Corp | Timing device for fuel injection pump |
DE1072837B (en) * | 1956-08-22 | 1960-01-07 | Robert Bosch G.M.B.H., Stuttgart | DEVICE FOR ADJUSTING THE AMOUNT OF FUEL AND THE INJECTION TIME IN INJECTION MACHINES |
US2914054A (en) * | 1957-04-17 | 1959-11-24 | Daimler Benz Ag | Fuel injection timing apparatus |
US3024779A (en) * | 1958-10-30 | 1962-03-13 | Bosch Arma Corp | Timing device for fuel injection pump |
US3091231A (en) * | 1959-03-12 | 1963-05-28 | Sigma | Fuel injection pumps |
US3433159A (en) * | 1967-01-17 | 1969-03-18 | Cav Ltd | Liquid fuel injection pumps |
US3603112A (en) * | 1968-09-28 | 1971-09-07 | Fiat Spa | Injection pump for internal combustion engines |
-
1971
- 1971-11-26 DE DE2158689A patent/DE2158689C3/en not_active Expired
-
1972
- 1972-10-26 ES ES407998A patent/ES407998A1/en not_active Expired
- 1972-11-20 FR FR7241126A patent/FR2162951A5/fr not_active Expired
- 1972-11-23 BR BR8249/72A patent/BR7208249D0/en unknown
- 1972-11-24 GB GB5429672A patent/GB1411624A/en not_active Expired
- 1972-11-24 US US309009A patent/US3906916A/en not_active Expired - Lifetime
- 1972-11-24 AT AT1001372A patent/AT318974B/en active
- 1972-11-24 IT IT32086/72A patent/IT972263B/en active
- 1972-11-27 JP JP47118814A patent/JPS5749750B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7208249D0 (en) | 1973-10-25 |
US3906916A (en) | 1975-09-23 |
DE2158689B2 (en) | 1978-05-18 |
JPS5749750B2 (en) | 1982-10-23 |
IT972263B (en) | 1974-05-20 |
DE2158689A1 (en) | 1973-05-30 |
GB1411624A (en) | 1975-10-29 |
AT318974B (en) | 1974-11-25 |
FR2162951A5 (en) | 1973-07-20 |
JPS4859220A (en) | 1973-08-20 |
DE2158689C3 (en) | 1979-01-04 |
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