DE2530314C2 - Vergaser für Brennkraftmaschinen - Google Patents
Vergaser für BrennkraftmaschinenInfo
- Publication number
- DE2530314C2 DE2530314C2 DE2530314A DE2530314A DE2530314C2 DE 2530314 C2 DE2530314 C2 DE 2530314C2 DE 2530314 A DE2530314 A DE 2530314A DE 2530314 A DE2530314 A DE 2530314A DE 2530314 C2 DE2530314 C2 DE 2530314C2
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- pressure
- air
- carburetor
- valves
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 13
- 239000000446 fuel Substances 0.000 claims description 33
- 239000000523 sample Substances 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 2
- 230000010349 pulsation Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
- F02M7/11—Altering float-chamber pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0046—Controlling fuel supply
- F02D35/0053—Controlling fuel supply by means of a carburettor
- F02D35/0076—Controlling fuel supply by means of a carburettor using variable venturi carburettors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1482—Integrator, i.e. variable slope
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2530314A DE2530314C2 (de) | 1972-08-29 | 1975-07-08 | Vergaser für Brennkraftmaschinen |
| FR7620646A FR2317514A2 (fr) | 1972-08-29 | 1976-07-06 | Installation de dosage de carburant pour moteur a combustion interne |
| GB28159/76A GB1554234A (en) | 1975-07-08 | 1976-07-07 | Fuel supply systems for internal combustion engines |
| US05/701,407 US4089311A (en) | 1975-07-08 | 1976-07-08 | Fuel supply system for internal combustion engines |
| JP51081458A JPS529722A (en) | 1975-07-08 | 1976-07-08 | Fuel feeding device for internal combustion engine |
| JP1984139471U JPS6069353U (ja) | 1975-07-08 | 1984-09-17 | 内燃機関用燃料供給装置 |
| JP1987118208U JPH0113796Y2 (enrdf_load_stackoverflow) | 1975-07-08 | 1987-08-03 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2242345A DE2242345C3 (de) | 1972-08-29 | 1972-08-29 | Gleichdruckvergaser für Brennkraftmaschinen |
| DE2530314A DE2530314C2 (de) | 1972-08-29 | 1975-07-08 | Vergaser für Brennkraftmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2530314A1 DE2530314A1 (de) | 1977-01-27 |
| DE2530314C2 true DE2530314C2 (de) | 1986-07-31 |
Family
ID=34227368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2530314A Expired DE2530314C2 (de) | 1972-08-29 | 1975-07-08 | Vergaser für Brennkraftmaschinen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2530314C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2317514A2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6618393B2 (ja) * | 2016-03-15 | 2019-12-11 | 本田技研工業株式会社 | 汎用エンジン用燃料供給装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219880A1 (de) * | 1972-04-22 | 1973-10-25 | Bosch Gmbh Robert | Einrichtung zur regelung der zusammensetzung eines kraftstoff-luft-gemisches fuer eine brennkraftmaschine |
| DE2242345C3 (de) * | 1972-08-29 | 1980-03-13 | Robert Bosch Gmbh, 7000 Stuttgart | Gleichdruckvergaser für Brennkraftmaschinen |
| DE2338875C2 (de) * | 1973-08-01 | 1983-03-31 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffzumeßanlage für Brennkraftmaschinen |
| DE2245418C3 (de) * | 1972-09-15 | 1979-06-28 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffzumeßanlage für Brennkraftmaschinen |
-
1975
- 1975-07-08 DE DE2530314A patent/DE2530314C2/de not_active Expired
-
1976
- 1976-07-06 FR FR7620646A patent/FR2317514A2/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2530314A1 (de) | 1977-01-27 |
| FR2317514B2 (enrdf_load_stackoverflow) | 1983-02-04 |
| FR2317514A2 (fr) | 1977-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2242345 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) |