GB1466996A - Charge forming apparatus - Google Patents
Charge forming apparatusInfo
- Publication number
- GB1466996A GB1466996A GB1549374A GB1549374A GB1466996A GB 1466996 A GB1466996 A GB 1466996A GB 1549374 A GB1549374 A GB 1549374A GB 1549374 A GB1549374 A GB 1549374A GB 1466996 A GB1466996 A GB 1466996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- passages
- plates
- plate
- idling
- 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
- F02M17/02—Floatless carburettors
- F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
-
- 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
- F02M17/42—Float-controlled carburettors not otherwise provided for
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)
- Fuel-Injection Apparatus (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
1466996 Spray carburetters BORG-WARNER CORP 8 April 1974 [1 June 1973] 15493/74 Heading F1H At least one plate 14 or 408, 409, 410, 411, 412, Fig. 39, provides fluid-flow passages between passages of adjacent carburetter body members 11, 12 or 398, 346. The plates may be formed of gasket material, synthetic rubber, resinous plastics, copper, brass, aluminium or stainless steel and thin gaskets (15 and 172), Fig. 9 (not shown) may be provided between a plate (14') and the body members 11, 12. In the embodiment shown in Figs. 7, 8 and 16 having a diaphragm-operated fuel inlet valve 104 and a pumping diaphragm operated by engine crank-case pressure pulses in a chamber 182 the plate 14 provides fuel, air and mixture flow passages. The Specification discloses many different arrangements of plate passages to provide various operating characteristics. The body member 12 includes adjustable main and idling fuel metering valves (140, 157), Figs. 13 and 14 (not shown), which may be connected in series or parallel to the fuel chamber 82. The venturi defining member 24 is mounted in the induction passage 17 for replacement by a different member and a ball-valve (226), Fig. 17 (not shown), may be opened at a predetermined engine speed, as detected by vibration, to supply additional fuel to the induction passage and provide an overrich mixture causing the engine to slow down. In the embodiment shown in Fig. 39 fuel from a float chamber 344 is supplied to main and idling orifices 396 and 406 in the induction passage 300 through passages in the plates 408 to 412. The plates also provide air-flow passages from inlets 390 and 400 in the passage 300. Adjustable main and idling metering valves 435 and 450, fixed metering inserts (477, 482), Fig. 41 (not shown), or metering openings (504, 505, 506), Fig. 42 (not shown), may be provided in at least one of the plates. The Specification discloses many different arrangements of the passages in the plates to provide suitable fuel-air ratios of the mixture produced by the carburettor under different operating conditions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36596073A | 1973-06-01 | 1973-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1466996A true GB1466996A (en) | 1977-03-16 |
Family
ID=23441115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1549374A Expired GB1466996A (en) | 1973-06-01 | 1974-04-08 | Charge forming apparatus |
Country Status (9)
Country | Link |
---|---|
JP (2) | JPS6048626B2 (en) |
AR (1) | AR206695A1 (en) |
BR (1) | BR7404242D0 (en) |
CA (1) | CA994623A (en) |
DE (1) | DE2420756C3 (en) |
FR (1) | FR2231856B1 (en) |
GB (1) | GB1466996A (en) |
IT (1) | IT1012213B (en) |
SE (1) | SE407706B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046844A (en) * | 1976-06-30 | 1977-09-06 | Borg-Warner Corporation | Carburetor construction |
JPS6065366U (en) * | 1983-10-12 | 1985-05-09 | 株式会社日本気化器製作所 | vaporizer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2903250A (en) * | 1955-11-30 | 1959-09-08 | Tillotson Mfg Co | Fuel feed and charge forming apparatus |
US2892622A (en) * | 1956-01-23 | 1959-06-30 | Holley Carburetor Co | Carburetor assembly |
US3231249A (en) * | 1962-07-30 | 1966-01-25 | Acf Ind Inc | Carburetor |
US3368495A (en) * | 1966-02-07 | 1968-02-13 | Tillotson Mfg Co | Fuel feed system and fuel pump |
JPS4713514U (en) * | 1971-03-15 | 1972-10-17 |
-
1974
- 1974-01-01 AR AR25350374A patent/AR206695A1/en active
- 1974-04-08 GB GB1549374A patent/GB1466996A/en not_active Expired
- 1974-04-10 CA CA197,235A patent/CA994623A/en not_active Expired
- 1974-04-29 DE DE19742420756 patent/DE2420756C3/en not_active Expired
- 1974-05-09 IT IT2250174A patent/IT1012213B/en active
- 1974-05-21 SE SE7406796A patent/SE407706B/en not_active IP Right Cessation
- 1974-05-23 BR BR424274A patent/BR7404242D0/en unknown
- 1974-05-31 FR FR7419083A patent/FR2231856B1/fr not_active Expired
- 1974-05-31 JP JP49061038A patent/JPS6048626B2/en not_active Expired
-
1983
- 1983-07-07 JP JP12406983A patent/JPS5985468A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2420756B2 (en) | 1979-04-19 |
DE2420756A1 (en) | 1974-12-19 |
AR206695A1 (en) | 1976-08-13 |
FR2231856B1 (en) | 1980-04-04 |
FR2231856A1 (en) | 1974-12-27 |
DE2420756C3 (en) | 1983-11-24 |
IT1012213B (en) | 1977-03-10 |
JPS5985468A (en) | 1984-05-17 |
JPS5021140A (en) | 1975-03-06 |
SE7406796L (en) | 1974-12-02 |
BR7404242D0 (en) | 1975-01-07 |
SE407706B (en) | 1979-04-09 |
JPS6048626B2 (en) | 1985-10-28 |
JPS619505B2 (en) | 1986-03-24 |
CA994623A (en) | 1976-08-10 |
AU6901674A (en) | 1975-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |