GB1486460A - Horizontal draft-type carburetor - Google Patents
Horizontal draft-type carburetorInfo
- Publication number
- GB1486460A GB1486460A GB55737/74A GB5573774A GB1486460A GB 1486460 A GB1486460 A GB 1486460A GB 55737/74 A GB55737/74 A GB 55737/74A GB 5573774 A GB5573774 A GB 5573774A GB 1486460 A GB1486460 A GB 1486460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- liquid fuel
- fuel
- choke section
- groove
- 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
- F02M33/00—Other apparatus for treating combustion-air, fuel or fuel-air mixture
- F02M33/02—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel
- F02M33/04—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake 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
- F02M9/02—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
- F02M9/06—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 with means for varying cross-sectional area of fuel spray nozzle dependent on throttle position
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)
Abstract
1486460 Reatomizing condensed fuel in spray carburetters YAMAHA HATSUDOKI KK 24 Dec 1974 [28 Dec 1973] 55737/74 Heading F1H A horizontal draft carburetter comprises a piston-type throttle valve 14 defining a choke section 15 in a main air passage 11 and means 22, 23, 25 for delivering liquid fuel to the choke section, a groove 27 for catching fuel deposited on the wall of the air passage 11 and a passage 28 for conducting the recovered liquid fuel from the groove 27 to the choke section by way of an opening 29. In Fig. 2 (not shown), the recovered liquid fuel passes from the opening 29 to the choke section via holes (32) controlled by the throttle valve 14 in which pipe (30) is a sliding fit. in Fig. 3 (not shown) recovered liquid fuel passes from passage 28 via passage (34), groove (36) in the throttle valve 14 to opening (29a). Fuel for idling is supplied from a float chamber 19 via port 25.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49000120A JPS5096727A (en) | 1973-12-28 | 1973-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1486460A true GB1486460A (en) | 1977-09-21 |
Family
ID=11465170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB55737/74A Expired GB1486460A (en) | 1973-12-28 | 1974-12-24 | Horizontal draft-type carburetor |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5096727A (en) |
DE (1) | DE2461354A1 (en) |
FR (1) | FR2256321A1 (en) |
GB (1) | GB1486460A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251032A (en) * | 1989-07-12 | 1992-06-24 | William H Edmonston | Carburettor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5346420U (en) * | 1976-09-24 | 1978-04-20 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956027A (en) * | 1972-09-30 | 1974-05-30 |
-
1973
- 1973-12-28 JP JP49000120A patent/JPS5096727A/ja active Pending
-
1974
- 1974-12-24 GB GB55737/74A patent/GB1486460A/en not_active Expired
- 1974-12-24 DE DE19742461354 patent/DE2461354A1/en active Pending
- 1974-12-27 FR FR7443018A patent/FR2256321A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251032A (en) * | 1989-07-12 | 1992-06-24 | William H Edmonston | Carburettor |
GB2251032B (en) * | 1989-07-12 | 1994-10-05 | William H Edmonston | Carburettor |
Also Published As
Publication number | Publication date |
---|---|
FR2256321A1 (en) | 1975-07-25 |
DE2461354A1 (en) | 1975-07-03 |
JPS5096727A (en) | 1975-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |