SU488423A3 - Топливный насос дл двигател внутреннего сгорани - Google Patents
Топливный насос дл двигател внутреннего сгораниInfo
- Publication number
- SU488423A3 SU488423A3 SU1820630A SU1820630A SU488423A3 SU 488423 A3 SU488423 A3 SU 488423A3 SU 1820630 A SU1820630 A SU 1820630A SU 1820630 A SU1820630 A SU 1820630A SU 488423 A3 SU488423 A3 SU 488423A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plunger
- combustion engine
- internal combustion
- fuel pump
- axis
- Prior art date
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
- F02M41/10—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
- F02M41/121—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 with piston arranged axially to driving shaft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Description
При вращении вала 7 кулачки 9, опира сь на ролики 10, сообщают кулачковой шайбе 8 и св занному с ней плунжеру-распределителю 2 поступательное движение, в результате которого топливо из нагнетательной полости И вытесн етс плунл ером и через клапан 12 по каналам 13-15 подаетс к форсунке двигател .
Подача топлива прекращаетс в результате открыти муфтой 4 отсечных каналов 3 и выпуска топлива из нагнетательной полости в полость корпуса 1 насоса. При дальнейшем повороте вала 7 кулачки сход т с роликов 10 и пружины 22 перемещают плунжер в направлении наполнени полости 11 топливом. Направл ющие штифты 23 преп тствуют повороту опорной тарелки 21 вокруг оси плунжера 2.
Claims (4)
1. Топливный насос дл двигател внутреннего сгорани , содержащий корпус, в котором
размещен вращающийс плунжер-распределитель с приводом в виде кулачка и пружины, устройство изменени подачи по крайней мере с одной размещенной на плунжере отсечной муфтой дл взаимодействи с каналом плунжера и механизм управлени муфтой, отличающийс тем, что, с целью сокращени размера насоса в направлении оси плунжера, в приводе равномерно вокруг плунжера параллельно его оси размещено не менее двух пружин, между которыми расположен механизм управлени муфтой.
2. Насос по п. 1, отличающийс тем, что пружины размещены на опорной тарелке.
5 3. Насос по п. 2, отличающийс тем, что опорна тарелка сочленена с плунжером при помощи сферического подп тника.
4. Насос по п. 2, отличающийс тем, что опорна тарелка снабжена направл ющими, выполненными в виде закрепленных в корпусе штифтов, оси которых параллельны оси плунжера.
2
Фиг. 3
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2142704A DE2142704C3 (de) | 1971-08-26 | 1971-08-26 | Kraftstoffeinspritzpumpe für mehrzylindrige Brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU488423A3 true SU488423A3 (ru) | 1975-10-15 |
Family
ID=5817809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1820630A SU488423A3 (ru) | 1971-08-26 | 1972-08-08 | Топливный насос дл двигател внутреннего сгорани |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3758241A (ru) |
| JP (1) | JPS5531308B2 (ru) |
| AT (1) | AT311123B (ru) |
| BR (1) | BR7205875D0 (ru) |
| CS (1) | CS157605B2 (ru) |
| DE (1) | DE2142704C3 (ru) |
| FR (1) | FR2151412A5 (ru) |
| GB (1) | GB1366048A (ru) |
| IT (1) | IT964277B (ru) |
| PL (1) | PL78254B1 (ru) |
| RO (1) | RO61989A (ru) |
| SU (1) | SU488423A3 (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763631A (en) * | 1986-12-23 | 1988-08-16 | Robert Bosch Gmbh | Fuel injection pump for internal combustion engines |
| US4924833A (en) * | 1986-12-27 | 1990-05-15 | Robert Bosch Gmbh | Fuel-injection pump for an internal-combustion engine |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2349581C2 (de) * | 1973-10-03 | 1983-10-13 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffverteilereinspritzpumpe für Brennkraftmaschinen |
| DE2353737A1 (de) * | 1973-10-26 | 1975-05-07 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE2449333A1 (de) * | 1974-10-17 | 1976-04-29 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE2450521C2 (de) * | 1974-10-24 | 1982-04-22 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffverteilereinspritzpumpe für Brennkraftmaschinen |
| DE2503324C2 (de) * | 1975-01-28 | 1985-10-31 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
| US4064845A (en) * | 1975-10-22 | 1977-12-27 | Eaton Corporation | Metering valve for pilot fuel injection |
| DE2638670A1 (de) * | 1976-08-27 | 1978-03-02 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
| JPS5692328A (en) * | 1979-12-27 | 1981-07-27 | Diesel Kiki Co Ltd | Distribution-type fuel injection pump |
| FR2485637B1 (fr) * | 1980-06-27 | 1985-06-14 | Inst Francais Du Petrole | Ensemble pompe-injecteur de combustible pour moteur a combustion interne |
| JPS612298Y2 (ru) * | 1981-04-18 | 1986-01-24 | ||
| JPS5853646A (ja) * | 1981-09-24 | 1983-03-30 | Hitachi Ltd | 燃料噴射ポンプの制御装置 |
| AT380312B (de) * | 1982-07-14 | 1986-05-12 | Steyr Daimler Puch Ag | Kraftstoff-einspritzaggregat fuer zylinder eines dieselmotors |
| IT1194272B (it) * | 1983-06-14 | 1988-09-14 | Spica Spa | Miglioramenti ai sistemi di regolazione delle pompe iniezione per motori a combustione interna |
| DE3325196A1 (de) * | 1983-07-13 | 1985-01-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| US4535925A (en) * | 1983-08-10 | 1985-08-20 | Micro Plastics, Inc. | Semi-automatic pneumatic expansion rivet gun |
| USRE32965E (en) * | 1984-07-31 | 1989-06-27 | Robert Bosch Gmbh | Fuel injection pump for internal combustion engines |
| DE3439749A1 (de) * | 1984-10-31 | 1986-04-30 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| JPS61112771A (ja) * | 1984-11-06 | 1986-05-30 | Nissan Motor Co Ltd | 分配型燃料噴射ポンプ |
| DE3644148A1 (de) * | 1986-12-23 | 1988-07-07 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE3644584A1 (de) * | 1986-12-27 | 1988-07-07 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE3843162A1 (de) * | 1988-12-22 | 1990-06-28 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE3920459A1 (de) * | 1989-06-22 | 1991-01-03 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE3938780A1 (de) * | 1989-11-23 | 1991-02-07 | Bayerische Motoren Werke Ag | Verteilereinspritzpumpe, insbesondere fuer dieselmotore |
| DE4436733A1 (de) * | 1994-10-14 | 1996-04-18 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
| CH692461A5 (de) * | 1997-06-09 | 2002-06-28 | Saphirwerk Ind Prod | Vorrichtung zur dosierten Förderung von Flüssigkeiten. |
| US6901911B2 (en) * | 2002-07-31 | 2005-06-07 | Caterpillar Inc | Pump and hydraulic system with low pressure priming and over pressurization avoidance features |
| US7708535B2 (en) * | 2003-05-20 | 2010-05-04 | Zaxis, Inc. | Systems and methods for providing a dynamically adjustable reciprocating fluid dispenser |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2794397A (en) * | 1952-04-19 | 1957-06-04 | Bosch Arma Corp | Fuel injection pump |
| DE1051067B (de) * | 1953-02-20 | 1959-02-19 | Texaco Development Corp | Kraftstoff-Einspritzpumpe |
| US2813523A (en) * | 1953-10-29 | 1957-11-19 | Bosch Arma Corp | Fuel injection pump |
| CH330984A (de) * | 1954-07-29 | 1958-06-30 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe an mehrzylindrigen Brennkraftmaschinen |
| DE1258188B (de) * | 1964-07-10 | 1968-01-04 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen |
-
1971
- 1971-08-26 DE DE2142704A patent/DE2142704C3/de not_active Expired
-
1972
- 1972-08-01 US US00277116A patent/US3758241A/en not_active Expired - Lifetime
- 1972-08-08 SU SU1820630A patent/SU488423A3/ru active
- 1972-08-11 CS CS560172A patent/CS157605B2/cs unknown
- 1972-08-18 PL PL1972157333A patent/PL78254B1/pl unknown
- 1972-08-24 AT AT733772A patent/AT311123B/de not_active IP Right Cessation
- 1972-08-25 GB GB3963272A patent/GB1366048A/en not_active Expired
- 1972-08-25 IT IT28520/72A patent/IT964277B/it active
- 1972-08-25 JP JP8521172A patent/JPS5531308B2/ja not_active Expired
- 1972-08-25 FR FR7230402A patent/FR2151412A5/fr not_active Expired
- 1972-08-25 BR BR005875/72A patent/BR7205875D0/pt unknown
- 1972-08-26 RO RO72031A patent/RO61989A/ro unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763631A (en) * | 1986-12-23 | 1988-08-16 | Robert Bosch Gmbh | Fuel injection pump for internal combustion engines |
| US4924833A (en) * | 1986-12-27 | 1990-05-15 | Robert Bosch Gmbh | Fuel-injection pump for an internal-combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5531308B2 (ru) | 1980-08-16 |
| RO61989A (ru) | 1977-09-15 |
| BR7205875D0 (pt) | 1973-08-21 |
| JPS4831322A (ru) | 1973-04-24 |
| DE2142704B2 (de) | 1973-09-27 |
| PL78254B1 (ru) | 1975-04-30 |
| DE2142704A1 (de) | 1973-03-08 |
| FR2151412A5 (ru) | 1973-04-13 |
| GB1366048A (en) | 1974-09-11 |
| IT964277B (it) | 1974-01-21 |
| DE2142704C3 (de) | 1974-04-25 |
| CS157605B2 (ru) | 1974-09-16 |
| US3758241A (en) | 1973-09-11 |
| AT311123B (de) | 1973-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU488423A3 (ru) | Топливный насос дл двигател внутреннего сгорани | |
| US3791361A (en) | Rpm regulator for a fuel injection pump serving an internal combustion engine | |
| SU618060A3 (ru) | Топливный насос | |
| IT944109B (it) | Valvola di iniezione del carburan te azionabile elettromagneticamen te per una macchina a combustione interna | |
| US3107661A (en) | Liquid fuel pumps for internal combustion engines | |
| US3338168A (en) | Fuel injection pump | |
| US2344565A (en) | Fuel injector for diesel engines and the like | |
| US2372559A (en) | Fuel injection pump | |
| ES421126A1 (es) | Perfeccionamientos en reguladores de numero de revolucionespor fuerza centrifuga para motores de combustion interna de inyeccion. | |
| US4055387A (en) | Liquid fuel injection pumping apparatus | |
| JPS6231647Y2 (ru) | ||
| US3138038A (en) | Fuel-injection adjusting device | |
| US2929371A (en) | Fuel injector for an internal combustion engine | |
| ES392970A1 (es) | Dispositivo de avance centrifugo de motor decombustion in- terna | |
| US3811799A (en) | Liquid fuel pumping apparatus | |
| PL134021B1 (en) | Fuel injection pump | |
| ES381730A2 (es) | Dispositivo de alimentacion de combustible para motores de combustion interna. | |
| ES412216A1 (es) | Aparato de bombeo para inyeccion de combustible liquido. | |
| SU552414A1 (ru) | Распределительный топливный насос дл двигател внутреннего сгорани | |
| US3625191A (en) | Fuel injection apparatus | |
| US1928774A (en) | Internal combustion engine | |
| ES415312A1 (es) | Instalacion para la inyeccion de carburante en un motor de combustion diesel. | |
| SU1280174A1 (ru) | Распределительный топливный насос | |
| GB2069722A (en) | Fuel injection pumping apparatus | |
| GB1504136A (en) | Fuel injection pumping apparatus |