GB1581721A - Cold start air/fuel mixture supply devices for use with and in combination with internal combustion engines - Google Patents
Cold start air/fuel mixture supply devices for use with and in combination with internal combustion engines Download PDFInfo
- Publication number
- GB1581721A GB1581721A GB15094/76A GB1509476A GB1581721A GB 1581721 A GB1581721 A GB 1581721A GB 15094/76 A GB15094/76 A GB 15094/76A GB 1509476 A GB1509476 A GB 1509476A GB 1581721 A GB1581721 A GB 1581721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- engine
- air
- valve
- passage
- 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 title claims description 549
- 239000000203 mixture Substances 0.000 title claims description 93
- 238000002485 combustion reaction Methods 0.000 title claims description 47
- 230000006698 induction Effects 0.000 claims description 102
- 239000007788 liquid Substances 0.000 claims description 53
- 238000011144 upstream manufacturing Methods 0.000 claims description 41
- 230000009471 action Effects 0.000 claims description 40
- 241000239290 Araneae Species 0.000 claims description 21
- 230000004044 response Effects 0.000 claims description 20
- 230000009467 reduction Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 15
- 230000001133 acceleration Effects 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000010348 incorporation Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000002775 capsule Substances 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009736 wetting 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
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
- F02M1/046—Auxiliary carburetting apparatus controlled by piston valves
-
- 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
- F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
- F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
- F02M7/087—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps changing output according to temperature in engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772716018 DE2716018A1 (de) | 1977-04-12 | 1977-04-09 | Gemischzufuhrvorrichtung fuer brennkraftmaschinen |
| SE7704159A SE434177B (sv) | 1977-04-12 | 1977-04-12 | Anordning for dosering av forhallandet mellan luft och brensle vid kallstart av en forbrenningsmotor |
| GB15094/76A GB1581721A (en) | 1977-04-12 | 1977-04-12 | Cold start air/fuel mixture supply devices for use with and in combination with internal combustion engines |
| FR7711046A FR2348373A1 (fr) | 1977-04-12 | 1977-04-13 | Perfectionnements apportes a un appareil de dosage de la proportion air/carburant destine a etre utilise avec un moteur a combustion interne |
| DE19782846244 DE2846244A1 (de) | 1977-04-12 | 1978-10-20 | Gemischzufuhrvorrichtung fuer brennkraftmaschinen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15094/76A GB1581721A (en) | 1977-04-12 | 1977-04-12 | Cold start air/fuel mixture supply devices for use with and in combination with internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1581721A true GB1581721A (en) | 1980-12-17 |
Family
ID=10052926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15094/76A Expired GB1581721A (en) | 1977-04-12 | 1977-04-12 | Cold start air/fuel mixture supply devices for use with and in combination with internal combustion engines |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE2716018A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2348373A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1581721A (enrdf_load_stackoverflow) |
| SE (1) | SE434177B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255362A (en) * | 1978-03-09 | 1981-03-10 | The Zenith Carburetter Company Limited | Accelerator pump control apparatus |
| US4452190A (en) * | 1981-03-27 | 1984-06-05 | Ross Gray E D | Cold start fuel/air mixture supply device for spark ignition internal combustion engines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942494A (en) * | 1972-02-01 | 1976-03-09 | Toyota Jidosha Kogyo Kabushiki Kaisha | Fuel supply system for internal combustion engine |
| GB1497792A (en) * | 1974-09-11 | 1978-01-12 | Zenith Carburetter Co Ltd | Cold start fuel/air mixture supply devices for internal combustion engines |
-
1977
- 1977-04-09 DE DE19772716018 patent/DE2716018A1/de not_active Withdrawn
- 1977-04-12 GB GB15094/76A patent/GB1581721A/en not_active Expired
- 1977-04-12 SE SE7704159A patent/SE434177B/xx unknown
- 1977-04-13 FR FR7711046A patent/FR2348373A1/fr active Granted
-
1978
- 1978-10-20 DE DE19782846244 patent/DE2846244A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE434177B (sv) | 1984-07-09 |
| SE7704159L (sv) | 1977-10-14 |
| DE2716018A1 (de) | 1977-11-03 |
| FR2348373A1 (fr) | 1977-11-10 |
| DE2846244A1 (de) | 1979-05-03 |
| FR2348373B1 (enrdf_load_stackoverflow) | 1983-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |