DE2601435A1 - Kraftstoff-zumesseinrichtung fuer eine brennkraftmaschine - Google Patents
Kraftstoff-zumesseinrichtung fuer eine brennkraftmaschineInfo
- Publication number
- DE2601435A1 DE2601435A1 DE19762601435 DE2601435A DE2601435A1 DE 2601435 A1 DE2601435 A1 DE 2601435A1 DE 19762601435 DE19762601435 DE 19762601435 DE 2601435 A DE2601435 A DE 2601435A DE 2601435 A1 DE2601435 A1 DE 2601435A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- pressure
- fuel
- vacuum
- membrane
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 57
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 59
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 6
- 230000004043 responsiveness Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 239000003502 gasoline Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 244000059549 Borneo rubber Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
- F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50007110A JPS5182827A (OSRAM) | 1975-01-17 | 1975-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2601435A1 true DE2601435A1 (de) | 1976-07-22 |
Family
ID=11656938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762601435 Pending DE2601435A1 (de) | 1975-01-17 | 1976-01-16 | Kraftstoff-zumesseinrichtung fuer eine brennkraftmaschine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5182827A (OSRAM) |
| DE (1) | DE2601435A1 (OSRAM) |
-
1975
- 1975-01-17 JP JP50007110A patent/JPS5182827A/ja active Pending
-
1976
- 1976-01-16 DE DE19762601435 patent/DE2601435A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5182827A (OSRAM) | 1976-07-20 |
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