GB1428475A - Variable venturi apparatus for mixing and moculating liquid fuel and intake air for an internal combustion engine - Google Patents
Variable venturi apparatus for mixing and moculating liquid fuel and intake air for an internal combustion engineInfo
- Publication number
- GB1428475A GB1428475A GB1398273A GB1398273A GB1428475A GB 1428475 A GB1428475 A GB 1428475A GB 1398273 A GB1398273 A GB 1398273A GB 1398273 A GB1398273 A GB 1398273A GB 1428475 A GB1428475 A GB 1428475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- venturi
- throat
- members
- intake air
- 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 abstract 10
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000001554 moculating effect Effects 0.000 title 1
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/08—Venturis
- F02M19/081—Shape of venturis or cross-section of mixture passages being adjustable
-
- 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
- F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
- F02M9/02—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves, e.g. of piston shape, slidably arranged transversely to the passage
-
- 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
- F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
- F02M9/10—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having valves, or like controls, of elastic-wall type for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers or of the entry passage
- F02M9/103—Mechanical control
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)
- Exhaust Gas After Treatment (AREA)
- Nozzles (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24175572A | 1972-04-06 | 1972-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1428475A true GB1428475A (en) | 1976-03-17 |
Family
ID=22912049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1398273A Expired GB1428475A (en) | 1972-04-06 | 1973-03-22 | Variable venturi apparatus for mixing and moculating liquid fuel and intake air for an internal combustion engine |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5636298B2 (en, 2012) |
| AR (1) | AR194065A1 (en, 2012) |
| BE (1) | BE797809A (en, 2012) |
| BR (1) | BR7302513D0 (en, 2012) |
| CA (1) | CA982895A (en, 2012) |
| CS (1) | CS207701B2 (en, 2012) |
| DE (1) | DE2316878A1 (en, 2012) |
| ES (1) | ES413412A1 (en, 2012) |
| FR (1) | FR2179172B1 (en, 2012) |
| GB (1) | GB1428475A (en, 2012) |
| IN (1) | IN139486B (en, 2012) |
| IT (1) | IT983674B (en, 2012) |
| NL (1) | NL7304677A (en, 2012) |
| SE (1) | SE419885B (en, 2012) |
| SU (1) | SU579935A3 (en, 2012) |
| ZA (1) | ZA731940B (en, 2012) |
-
1973
- 1973-03-20 ZA ZA731940A patent/ZA731940B/xx unknown
- 1973-03-22 GB GB1398273A patent/GB1428475A/en not_active Expired
- 1973-04-03 IN IN769/CAL/73A patent/IN139486B/en unknown
- 1973-04-04 SE SE7304730A patent/SE419885B/xx unknown
- 1973-04-04 NL NL7304677A patent/NL7304677A/xx not_active Application Discontinuation
- 1973-04-04 DE DE2316878A patent/DE2316878A1/de active Pending
- 1973-04-05 BE BE129674A patent/BE797809A/xx not_active IP Right Cessation
- 1973-04-05 IT IT22640/73A patent/IT983674B/it active
- 1973-04-05 CA CA167,999A patent/CA982895A/en not_active Expired
- 1973-04-05 SU SU7301905178A patent/SU579935A3/ru active
- 1973-04-05 FR FR7312308A patent/FR2179172B1/fr not_active Expired
- 1973-04-06 AR AR247447A patent/AR194065A1/es active
- 1973-04-06 BR BR732513A patent/BR7302513D0/pt unknown
- 1973-04-06 JP JP3939473A patent/JPS5636298B2/ja not_active Expired
- 1973-04-06 ES ES413412A patent/ES413412A1/es not_active Expired
- 1973-04-06 CS CS732479A patent/CS207701B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2316878A1 (de) | 1973-10-25 |
| SE419885B (sv) | 1981-08-31 |
| FR2179172A1 (en, 2012) | 1973-11-16 |
| SU579935A3 (ru) | 1977-11-05 |
| ES413412A1 (es) | 1976-01-16 |
| FR2179172B1 (en, 2012) | 1981-04-10 |
| BR7302513D0 (pt) | 1974-08-15 |
| BE797809A (fr) | 1973-10-05 |
| JPS49100415A (en, 2012) | 1974-09-24 |
| CS207701B2 (en) | 1981-08-31 |
| IN139486B (en, 2012) | 1976-06-26 |
| NL7304677A (en, 2012) | 1973-10-09 |
| CA982895A (en) | 1976-02-03 |
| AU5406173A (en) | 1974-10-10 |
| JPS5636298B2 (en, 2012) | 1981-08-22 |
| AR194065A1 (es) | 1973-06-12 |
| ZA731940B (en) | 1974-01-30 |
| IT983674B (it) | 1974-11-11 |
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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 |