GB1534313A - Carburettors for internal combustion engines - Google Patents
Carburettors for internal combustion enginesInfo
- Publication number
- GB1534313A GB1534313A GB1615576A GB1615576A GB1534313A GB 1534313 A GB1534313 A GB 1534313A GB 1615576 A GB1615576 A GB 1615576A GB 1615576 A GB1615576 A GB 1615576A GB 1534313 A GB1534313 A GB 1534313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- depression
- engine
- april
- carburetter
- 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
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
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
- F02M17/08—Carburettors having one or more fuel passages opening in a valve-seat surrounding combustion-air passage, the valve being opened by passing air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
1534313 Carburetter cold start arrangement SOC INDUSTRIELLE DE BREVETS ET D'ETUDES 21 April 1976 [26 April 1975] 16155/76 Heading F1H In a constant vacuum type carburetter, valve 38 is operable to reduce the depression in chamber 28 in response to the depression below the throttle valve 12 when the engine temperature is below its normal level, thus enriching the mixture. At normal temperature operation the expansion of capsule 52 which is in contact with engine coolant in passing 50 prevents valve 38 from responding to the depression below the valve 12 and also moves lever 44 out of contact with the first idle lever 60. To increase fuel flow during cranking, solenoid valve 68, operated by the starter motor supply allows fuel to be drawn through duct 66, a valve 64 preventing such flow when the engine is above a certain temperature.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2518692 | 1975-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1534313A true GB1534313A (en) | 1978-11-29 |
Family
ID=5945102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1615576A Expired GB1534313A (en) | 1975-04-26 | 1976-04-21 | Carburettors for internal combustion engines |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2308795A1 (en) |
| GB (1) | GB1534313A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028425C2 (en) * | 1980-07-26 | 1982-08-12 | Pierburg Gmbh & Co Kg, 4040 Neuss | Carburetors for internal combustion engines |
-
1976
- 1976-04-21 GB GB1615576A patent/GB1534313A/en not_active Expired
- 1976-04-22 FR FR7611887A patent/FR2308795A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2308795B1 (en) | 1981-01-16 |
| FR2308795A1 (en) | 1976-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |