JPH0429083Y2 - - Google Patents
Info
- Publication number
- JPH0429083Y2 JPH0429083Y2 JP1985101809U JP10180985U JPH0429083Y2 JP H0429083 Y2 JPH0429083 Y2 JP H0429083Y2 JP 1985101809 U JP1985101809 U JP 1985101809U JP 10180985 U JP10180985 U JP 10180985U JP H0429083 Y2 JPH0429083 Y2 JP H0429083Y2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- circumferential groove
- groove
- piston
- working chamber
- 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
- 239000000446 fuel Substances 0.000 claims description 54
- 238000002347 injection Methods 0.000 claims description 41
- 239000007924 injection Substances 0.000 claims description 41
- 230000009471 action Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000001419 dependent effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3424989.3 | 1984-07-06 | ||
| DE3424989A DE3424989C2 (de) | 1984-07-06 | 1984-07-06 | Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6129059U JPS6129059U (ja) | 1986-02-21 |
| JPH0429083Y2 true JPH0429083Y2 (US07608600-20091027-C00054.png) | 1992-07-15 |
Family
ID=6240040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985101809U Granted JPS6129059U (ja) | 1984-07-06 | 1985-07-05 | 内燃機関用の燃料噴射ポンプ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6129059U (US07608600-20091027-C00054.png) |
| DE (1) | DE3424989C2 (US07608600-20091027-C00054.png) |
| GB (1) | GB2163492B (US07608600-20091027-C00054.png) |
| IT (1) | IT1185145B (US07608600-20091027-C00054.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804843A1 (de) * | 1988-02-17 | 1989-08-31 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE4027842A1 (de) * | 1990-09-03 | 1992-03-05 | Kloeckner Humboldt Deutz Ag | Kraftstoffeinspritzvorrichtung fuer selbstzuendende brennkraftmaschinen |
| DE19630337C2 (de) | 1996-07-26 | 1999-02-18 | Hatz Motoren | Kraftstoffeinspritzpumpe zur Einspritzung bei Brennkraftmaschinen, insbesondere Einzylinder-Dieselmotoren |
| MXPA03010398A (es) | 2001-05-14 | 2004-07-16 | Johnson Diversey Inc | Eductor mezclador. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH269597A (de) * | 1947-03-22 | 1950-07-15 | Atlas Diesel Ab | Brennstoffeinspritzeinrichtung für Verbrennungsmotoren. |
| JPS5032650U (US07608600-20091027-C00054.png) * | 1973-07-19 | 1975-04-09 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB411353A (en) * | 1932-10-21 | 1934-06-07 | Bosch Robert | Improvements in or relating to fuel injection pumps for internal combustion engines |
| GB514011A (en) * | 1938-04-26 | 1939-10-27 | Gardner & Sons Ltd | Improvements relating to fuel injection pumps for compression ignition oil engines |
| US2565681A (en) * | 1945-11-01 | 1951-08-28 | Caterpillar Tractor Co | Fuel injection for internal combustion engines |
| US3435811A (en) * | 1967-06-14 | 1969-04-01 | Int Harvester Co | Multiple injection fuel pump |
| JPS474319U (US07608600-20091027-C00054.png) * | 1971-02-10 | 1972-09-09 | ||
| FR2482669A2 (fr) * | 1979-05-28 | 1981-11-20 | Semt | Perfectionnement a une pompe d'injection pour un moteur a combustion interne |
| JPS58139575U (ja) * | 1982-03-17 | 1983-09-20 | ヤンマーディーゼル株式会社 | 燃料噴射ポンプ |
-
1984
- 1984-07-06 DE DE3424989A patent/DE3424989C2/de not_active Expired - Lifetime
-
1985
- 1985-06-28 IT IT21359/85A patent/IT1185145B/it active
- 1985-07-04 GB GB08517015A patent/GB2163492B/en not_active Expired
- 1985-07-05 JP JP1985101809U patent/JPS6129059U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH269597A (de) * | 1947-03-22 | 1950-07-15 | Atlas Diesel Ab | Brennstoffeinspritzeinrichtung für Verbrennungsmotoren. |
| JPS5032650U (US07608600-20091027-C00054.png) * | 1973-07-19 | 1975-04-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2163492A (en) | 1986-02-26 |
| IT1185145B (it) | 1987-11-04 |
| JPS6129059U (ja) | 1986-02-21 |
| IT8521359A0 (it) | 1985-06-28 |
| GB2163492B (en) | 1988-05-05 |
| GB8517015D0 (en) | 1985-08-07 |
| DE3424989C2 (de) | 1994-09-29 |
| DE3424989A1 (de) | 1986-01-16 |
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