专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明专利

DE2420756B2 未知
公开(公告)号：DE2420756B2
公开(公告)日：1979-04-19
申请号：DE2420756
申请日：1974-04-29
申请人： BORG-WARNER CORP., CHICAGO, ILL. (V.ST.A.)
发明人： RICKERT, PAUL ELLIS, OREGON, OHIO (V.ST.A.)
IPC分类号： F02M19/06 , F02M7/23 , F02M17/04 , F02M17/34 , F02M17/42 , F02M19/00

102. 发明专利

GB1466996A CHARGE FORMING APPARATUS 未知
公开(公告)号：GB1466996A
公开(公告)日：1977-03-16
申请号：GB1549374
申请日：1974-04-08
申请人： BORG WARNER
IPC分类号： F02M19/06 , F02M7/23 , F02M17/04 , F02M17/34 , F02M17/42 , F02M19/00 , F02M17/00
摘要： 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.

103. 发明专利

CA994623A CHARGE FORMING METHOD AND APPARATUS FOR INTERNAL COMBUSTION ENGINES 未知
公开(公告)号：CA994623A
公开(公告)日：1976-08-10
申请号：CA197235
申请日：1974-04-10
申请人： BORG WARNER
发明人： RICKERT PAUL E
IPC分类号： F02M19/06 , F02M7/23 , F02M17/04 , F02M17/34 , F02M17/42 , F02M19/00

104. 发明专利

GB1420380A FLOAT CHAMBERS FOR THE CARBURETTORS OF INTERNAL COMBUSTION ENGINES 未知
公开(公告)号：GB1420380A
公开(公告)日：1976-01-07
申请号：GB6012873
申请日：1973-12-28
申请人： SIBE
IPC分类号： F02M17/42 , F02M5/16 , F16K33/00 , F02M5/12
摘要： 1420380 Spray carburetters SOC INDUSTRIELLE DE BREVETS ET D'ETUDES 28 Dec 1973 [9 Jan 1973] 60128/73 Heading F1B The float 10 e.g. of expanded rubber, has an orifice 17, e.g. some tenths of a millimetre in diameter, providing communication between a cavity 16 in the float open to the bottom of the float chamber 5 and the upper portion of the chamber. Fuel vapour collecting in the cavity 16 when the fuel is heated increases the effective volume of the float.

105. 发明专利

AU6901674A CHARGE FORMING METHOD 未知
公开(公告)号：AU6901674A
公开(公告)日：1975-11-20
申请号：AU6901674
申请日：1974-05-16
申请人： BORG WARNER
发明人： RICKERT PAUL E
IPC分类号： F02M19/06 , F02M7/23 , F02M17/04 , F02M17/34 , F02M17/42 , F02M19/00 , F02M17/00

106. 发明专利

FR2231856A1 未知
公开(公告)号：FR2231856A1
公开(公告)日：1974-12-27
申请号：FR7419083
申请日：1974-05-31
申请人： BORG WARNER
IPC分类号： F02M19/06 , F02M7/23 , F02M17/04 , F02M17/34 , F02M17/42 , F02M19/00

107. 发明专利

AR199130A1 未知
公开(公告)号：AR199130A1
公开(公告)日：1974-08-08
申请号：AR25142973
申请日：1973-12-10
申请人： SIBE
IPC分类号： F02M17/42 , F02M5/16 , F16K33/00

108. 发明专利

FR2167082A5 未知
公开(公告)号：FR2167082A5
公开(公告)日：1973-08-17
申请号：FR7245107
申请日：1972-12-18
申请人： VOLKMANN EDUARD
IPC分类号： F02M17/42 , F02M17/22 , F02M25/10 , F02M29/00 , F02M17/00

109. 发明专利

CH540431A Verfahren und Einrichtung zur homogeneren Aufbereitung und vollständigeren Verbrennung des Kraftstoffes in einem Verbrennungsmotor 未知
公开(公告)号：CH540431A
公开(公告)日：1973-08-15
申请号：CH1852571
申请日：1971-12-18
申请人： HAAS VOLKMANN EDUARD
发明人： EDUARD HAAS-VOLKMANN
IPC分类号： F02M17/42 , F02M17/22 , F02M25/10 , F02M29/00 , F02M25/00

110. 发明专利

GB879111A Improvements in or relating to carburation systems 未知
公开(公告)号：GB879111A
公开(公告)日：1961-10-04
申请号：GB659757
申请日：1957-02-27
申请人： LUCIEN GRILLET
IPC分类号： F02M17/38 , F02M17/42
摘要： 879,111. Carburetting apparatus. GRILLET, L. Oct. 10, 1957 [Feb. 27, 1957], No. 6597/57. Addition to 772,438. Classes 7(2) and 7(3). A fuel supply system for an internal-combustion engine comprises extending from a jet carburetter a main induction pipe and an auxiliary intake passage distinct from the main induction pipe having an inlet communicating with the main induction pipe upstream of the throttle valve and downstream of the carburetter jet and an outlet which joins the main induction pipe immediately upstream of the junction of the latter with the engine whereby a part of the mixture is withdrawn from the main induction pipe upstream of the throttle valve and is returned to the main stream of mixture near the engine, the system further including means for regulating the relative proportions of the two mixtures and pressure sensitive means responsive to a pressure condition resulting from the operation of the engine for controlling the operation of the regulating means. In Figs. 1 and 2 the manifold is divided into two branches 19, 20 for supplying mixture to a four-cylinder engine. Mixture is drawn into the engine from the carburetter 11. Part of this mixture reaches the engine by way of the manifold 18, 19, 20. Another part of the mixture is diverted by way of 103 pipe 22. When a high negative manifold pressure exists, e.g. during idling operation it is communicated by way of pipe 66 to the chamber 56 to cause upward displacement of the diaphragms 47 and 51. Thus the flow through the pipe 22 is cut off by the piston valve 40. When the manifold negative pressure is decreased as in full speed operation of the engine or with the engine stopped the diaphragms assume the positions shown in the Figure. With the engine running the engine draws mixture not only through the manifold 18, 19, 20 but also by way of a circuit which includes pipes 33 and 34, branch lines 29 and 30, bore 28, duct 25 and pipe 22. Additional combustion air is admitted through duct 67 after a predetermined section of the duct 25 has been uncovered. The mixture fed to the engine over this circuit is a cool rich mixture. Adjustment of the knob 60 serves to modify the effect of manifold pressure variations. The additional air is adjustable from zero to a predetermined value. The manifold pressure controlling device 27 may be replaced by an alternative manifold pressure control. In Fig. 3 the tube 22 is replaced by a tube 80. Pipes (not shown) lead from opposite sides of the bore 91 one to each branch of the manifold at a point in the vicinity of the engine valves. The operation is similar to that of Figs. 1 and 2.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式