中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

71 records (took 0.018 seconds)

    Regulierschraube eines Gemischbildners
    11.
    发明公开
    Regulierschraube eines Gemischbildners 失效
    Regulierschraube eines Gemischbildners。

    公开(公告)号：EP0088136A1

    公开(公告)日：1983-09-14

    申请号：EP82101729.0

    申请日：1982-03-05

    Applicant: PIERBURG GMBH

    Inventor： Findeisen, Bernd ,  Noelle, Otto ,  Strell, Hermann

    IPC: F02M3/04

    CPC classification number: F02M3/05

    Abstract: Es wird eine Regulierschraube (9) eines Vergasers für Brennkraftmaschinen vorgeschlagen, mit der ein zusätzlich zum einregulierten Strömungsquerschnitt zweiter Strömungsquerschnitt eines Strömungskanals (18), der den Regulierkonus (8) der Schraube (9) in Verstellrichtung durchdringt, abhängig von einem Differenzdruck an einer Membrane (27), die mit einem Verschlußkörper (30) und einem Ventilsitz zusammenwirkt, steuerbar ist, wodurch verschiedene motortechnische Aufgaben mit einem Vergaser gelöst werden.

    Abstract translation: 1.一种用于内燃机的混合物形成装置的调节螺钉，用于控制通道中的收缩孔的开口横截面，通过该通道使燃料，空气或燃料 - 空气混合物流，调节螺杆具有 用于设置固定的开放横截面的调节锥体，螺纹和调节头，其特征在于，所述调节锥体（8）位于内部通道（18）的孔（20和22）之间，所述内部通道（18）穿过所述调节 锥体（8），内部通道（18）具有收缩通道（19），其开口横截面由连接到由盖（31）保持的隔膜（27）的流量调节器（30）控制， 调节头（17），将调节头（17）中的腔室（33）与帽（31）下方的腔室（36）分隔开的隔膜（27），隔膜（27）响应于 弹簧（35）通过改变开放的横截面而变化成腔室（33,36）中的压力差 收缩通道（19）的离子。

    PROCEDE ET GICLEUR POUR LA REALISATION D'UN MELANGE CARBURE DE RALENTI DANS UN MOTEUR A EXPLOSION
    12.
    发明公开
    PROCEDE ET GICLEUR POUR LA REALISATION D'UN MELANGE CARBURE DE RALENTI DANS UN MOTEUR A EXPLOSION 失效
    方法及喷嘴，产生渗碳MIX在空闲的内燃机。

    公开(公告)号：EP0032900A1

    公开(公告)日：1981-08-05

    申请号：EP80901072.0

    申请日：1980-06-16

    Applicant: GAGET, Alain

    Inventor： GAGET, Alain ,  JUILLOT, Guy

    IPC: F02M3

    CPC classification number: F02M3/10 ,  F02M3/05 ,  Y10S261/38

    Abstract: Le procede consiste a effectuer le melange carbure en deux phases: une phase de premelange dans une chambre de turbulence (10) consistant a, melanger le debit de carburant Cr avec un debit d'appoint Aa, faible par rapport au debit d'air de ralenti Ar en vue d'obtenir un premelange fortement carbure, et une phase de melange final realisee dans une seconde chambre, dite chambre de melange (5) consistant a melanger le premelange Mp au debit d'air de ralenti Ar. Un pointeau (11) permet d'adjuster le debit de carburant en fonction du regime du moteur.

    Automatic nozzle (for fuel economy) destined for carburators of internal combustion engines of vehicles
    15.
    发明公开
    Automatic nozzle (for fuel economy) destined for carburators of internal combustion engines of vehicles 失效
    自动喷枪（用于燃料经济）适用于车辆内燃机的燃烧器

    公开(公告)号：EP0078886A3

    公开(公告)日：1984-04-18

    申请号：EP82106641

    申请日：1982-07-23

    Applicant: Gargassoulas, Athanasios

    Inventor： Gargassoulas, Athanasios

    IPC: F02M03/04

    CPC classification number: F02M3/05

    Abstract: The present invention relates to an automatic nozzle for fuel economy suitable for all types of vehicles, which is mounted at the carburator and feeds, limits and stops the mixture or increases the air supply through the nozzle to the engine, when the diaphragm of the accelerator (18) of the carburator closes and braking of the car is performed. According to a preferable embodiment of the invention, the invented automatic nozzle is made, in turn of assembly, from a housing (1), a diaphragm or piston (2), a king-pin (3), a main body (4), a spring (5), a fitting part (6), a spring regulator or regulator for the displacement of the diaphragm or for the displacement of the needle (7), a nut (8) of the spring regulator, tightening nuts of the regulators (23) and (24), a clip-connector (9) of the needle, a needle (10), a nozzle (11), an underpressure speed member (12), a conductor (13), an electrical switch (16) and a control lamp (17). The automatic nozzle works using the suction of the engine supplied through the pipe (13), where one end of the said pipe is fitted at the suction (14) of the engine and the other end at the automatic nozzle, on the underpressure speed member (12). When the diaphragm (18) of the accelerator of the carburator is closed, the suction in the chamber of the automatic nozzle is increased, and forces the diaphragm (2) to move the king-pin (3) which is connected to the needle (10) and closes the hole (11 b), stopping the flow of the mixture (nozzle of Figure 1), or the opposite i.e. opens the hole (11b) allowing more air to stop the flow of mixture (nozzle of Figure 7). The said automatic nozzle may also operate electrically using an electromagnet (Figure 4).

    Idle mixture adjusting device with fuel cut-off during deceleration
    16.
    发明公开
    Idle mixture adjusting device with fuel cut-off during deceleration 失效
    Leerlaufeinstellvorrichtung mit Brennstoffabsperrung bei Schubbetrieb。

    公开(公告)号：EP0079763A1

    公开(公告)日：1983-05-25

    申请号：EP82306006.6

    申请日：1982-11-11

    Applicant: Barnes, John Eastman

    Inventor： Barnes, John Eastman

    IPC: F02M3/04

    CPC classification number: F02M3/04 ,  F02M3/045 ,  F02M3/05

    Abstract: To save fuel during engine deceleration, it has been proposed that the supply of fuel should be cut off. Such proposals have involved substantial redesign of the carburettor. The carburettor described comprises a throttle valve (14), an idling port (26) through which a fuel / air mixture is supplied on the downstream side of the valve (14) when the latter is in a closed position, a channel (16) leading to the idling port and along which the fuel/air mixture is drawn, a longitudinally adjustable idle mixture adjusting device (27) having a tapered tip (38) projecting into the channel (16) and manually movable to move the tip (38) towards and away from the port (26) to set the idling mixture of the engine, and means operable through the idle mixture adjusting device (27) for preventing the supply of fuel through the idling port during engine deceleration. The supply of fuel can be prevented by blocking the idling port (26) and or by venting the region adjacent that port (26). Such a device (27) is simple to install and does not require significant redesign of a carburettor.

    Abstract translation: 为了在发动机减速期间节省燃油，建议切断燃油供应。 这些建议涉及到化油器的大量重新设计。 所描述的化油器包括节流阀（14），空转端口（26），当阀门（14）处于关闭位置时，通过该空气混合物供应燃料空气混合物（14）的下游侧，通道（16）引导 一个纵向调节的空闲混合物调节装置（27），其具有突出到通道（16）中的锥形尖端（38），并可手动地移动以将尖端（38）移向 并且远离所述端口（26）以设置所述发动机的空转混合物，以及通过所述怠速混合调节装置（27）可操作的装置，用于防止在发动机减速期间通过所述空转端口供应燃料。 可以通过阻止空转端口（26）和/或通过排出与该端口（26）相邻的区域来防止燃料供应。 这种装置（27）易于安装，并且不需要重新设计化油器。

    Atomization and fuel cutoff carburetor
    19.
    发明授权
    Atomization and fuel cutoff carburetor 失效
    原料和燃料切割机

    公开(公告)号：US3559963A

    公开(公告)日：1971-02-02

    申请号：US3559963D

    申请日：1968-12-03

    Applicant: OSCAR R CEDARHOLM

    Inventor： CEDARHOLM OSCAR R

    IPC: F02M3/05 ,  F02M7/22 ,  F02M29/14

    CPC classification number: F02M3/05 ,  F02M7/22 ,  F02M29/14 ,  Y10S261/19 ,  Y10S261/38

    Abstract: A vehicle carburetor includes a mixing chamber for finely atomizing fuel charges and a pressure responsive pneumatic relay valve for automatically terminating the flow of fuel to the air and fuel-mixing chamber in response to vehicle deceleration. The relay valve is physically separated from the mixing chamber and operates to quickly cut off the supply of fuel when there is a temporary lack of demand for the fuel in order to minimize air pollution and smog effects. Fuel droplets trapped in corrugations on the mixing chamber wall are blasted by an inducted air stream to atomize the fuel.

Patent Agency Ranking