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31. 发明授权

US5775108A Combustion chamber having a multi-hole cooling system with variably oriented holes 失效
标题翻译：燃烧室具有具有可变定向孔的多孔冷却系统
公开(公告)号：US5775108A
公开(公告)日：1998-07-07
申请号：US633314
申请日：1996-04-17
申请人： Denis Roger Henri Ansart , Patrick Samuel Andre Ciccia , Michel Andre Albert Desaulty
发明人： Denis Roger Henri Ansart , Patrick Samuel Andre Ciccia , Michel Andre Albert Desaulty
IPC分类号： F02C7/18 , F02K1/82 , F23M5/08 , F23R3/00 , F23R3/06
CPC分类号： F23R3/06 , F23R3/002 , F05B2250/322 , F05B2260/202
摘要： A combustion chamber, particularly for a turbomachine, has at least one generally axially extending wall provided with a plurality of through holes defining a multi-hole cooling system for the wall. The wall also has a plurality of dilution holes which affect locally the flow of burnt gases in the chamber, and the cooling through holes are oriented according to the local flow of burnt gases in the chamber. In particular the wall is subdivided into first zones, downstream of the dilution holes, in which the through holes are oriented substantially in countercurrent to the overall flow direction of the burnt gases in the chamber, second zones and third zones which are disposed on opposite sides of the first zones and in which the orientation of the through holes is inclined both axially and circumferentially, and a fourth zone covering the remainder of the wall and in which the through holes are inclined axially in the overall flow direction of the burnt gases.
摘要翻译：特别是用于涡轮机的燃烧室具有至少一个大致轴向延伸的壁，其设有多个限定用于壁的多孔冷却系统的通孔。该壁还具有多个稀释孔，其局部地影响室中的燃烧气体的流动，并且冷却通孔根据腔室中的燃烧气体的局部流动而定向。特别地，壁被分为第一区域，在稀释孔的下游，其中通孔被定向成基本上与腔室中的燃烧气体的总流动方向相反地定位，第二区域和第三区域设置在相对侧的第一区域，并且其中通孔的方向在轴向和周向倾斜，以及覆盖壁的其余部分的第四区域，并且其中通孔在燃烧气体的整个流动方向上轴向倾斜。

32. 再颁专利

USRE34962E Annular combustor with tangential cooling air injection 失效
标题翻译：环形燃烧器采用切向冷却空气注入
公开(公告)号：USRE34962E
公开(公告)日：1995-06-13
申请号：US890916
申请日：1992-05-29
申请人： Jack R. Shekleton , Colin Rodgers , John P. Archibald , Robert W. Smith
发明人： Jack R. Shekleton , Colin Rodgers , John P. Archibald , Robert W. Smith
IPC分类号： F02C3/08 , F02C7/18 , F23R3/04 , F23R3/28 , F23R3/52
CPC分类号： F23R3/28 , F23R3/04 , F05B2220/50 , F05B2250/322
摘要： The combustion dynamics and efficiency of gas turbine having an annular combustor 26 provided with fuel injection nozzles 50 that inject fuel generally tangentially is improved by providing the walls 32, 34, 39 of the combustion 26 with cooling air film injectors 70, 86; 72, 88; 74, 90 at substantially equally angularly spaced locations about each such wall and which are oriented to generally tangentially inject a film-like air stream on the associated wall 32, 34, 39.

33. 发明授权

US4928479A Annular combustor with tangential cooling air injection 失效
标题翻译：环形燃烧器采用切向冷却空气注入
公开(公告)号：US4928479A
公开(公告)日：1990-05-29
申请号：US138342
申请日：1987-12-28
申请人： Jack R. Shekleton , Colin Rodgers , John P. Archibald
发明人： Jack R. Shekleton , Colin Rodgers , John P. Archibald
IPC分类号： F02C3/08 , F02C7/18 , F23R3/04 , F23R3/28 , F23R3/52
CPC分类号： F23R3/28 , F23R3/04 , F05B2220/50 , F05B2250/322
摘要： The combustion dynamics and efficiency of a gas turbine having an annular combustor 26 provided with fuel injection nozzles 50 that inject fuel generally tangentially is improved by providing the walls 32, 34, 39 of the combustor 26 with cooling air film injectors 70, 86; 72, 88; 74, 90 at substantially equally angularly spaced locations about each such wall and which are oriented to generally tangentially inject a film-like air stream on the associated wall 32, 34, 39.
摘要翻译：具有环形燃烧器26的燃气轮机的燃烧动力学和效率通过将燃烧器26的壁32,34,39与冷却空气膜喷射器70,86相比较来改进，该环形燃烧器26设置有通过切向喷射燃料的燃料喷嘴50。 72，88; 74,90在围绕每个这样的壁的基本相同的角度间隔的位置处并且被定向成大致切向地将相关联的壁32,34,39上的膜状空气流注入。

34. 发明专利

JP4918192B2 Fuel pump assembly 有权
公开(公告)号：JP4918192B2
公开(公告)日：2012-04-18
申请号：JP2001063347
申请日：2001-03-07
申请人：ティーアイグループオートモーティヴシステムズリミテッドライアビリティーカンパニー
发明人：エーモスグレン , エムロスジョセフ , ジェーゲッテルブライアン , エルウッフェルマンブラッドリー
IPC分类号： F02M25/08 , F04D5/00 , B01D35/027 , F02M37/00 , F02M37/04 , F02M37/08 , F02M37/10 , F02M37/22 , F04B23/00 , F04D7/02 , F04D13/08 , F04D13/12 , F04D13/16 , F04D29/44 , F04F5/10
CPC分类号： F04D5/002 , B01D35/027 , B01D35/0273 , B01D35/26 , F02M37/048 , F02M37/08 , F02M37/10 , F02M37/106 , F02M37/22 , F02M2037/228 , F04D5/007 , F05B2250/322 , F05B2250/503
摘要： A fuel pump assembly for drawing fuel from a reservoir and supplying that fuel to an engine and including a fuel pumping module and an electric motor supported in a pump housing. The pumping module includes a module housing and an impeller that the motor rotates in an impeller cavity of the module housing. The impeller includes upper and lower vanes that move fluid through upper and lower portions of a semi-circular pumping channel, respectively. An exhaust port extends through the module housing and communicates with an exit passage of the pumping channel. An arcuate trench is disposed in the upper wall of the module housing and communicates with the outlet end of the pumping channel to redirect exiting fuel upward from the pumping module to a fuel pump housing outlet. The exit passage of the pumping channel extends tangentially outward into the trench. so that fuel exiting the pumping channel is relatively unimpeded.

35. 发明专利

JP4637990B2 Tank-mounted fuel pump reservoir assembly 有权
公开(公告)号：JP4637990B2
公开(公告)日：2011-02-23
申请号：JP2000088218
申请日：2000-03-28
申请人：ティーアイグループオートモーティヴシステムズリミテッドライアビリティーカンパニー
发明人：ジェーコットンケニース , エルウイリアムズケビン , クラークオバーハイドジー , エムロスジョセフ , ピークーペラスピーター , ジェーゲッテルブライアン , エイチロッシュロナルド , ビーケンズリーロナルド
IPC分类号： F02M25/08 , F02M37/00 , B01D35/027 , F02M37/08 , F02M37/10 , F02M37/22 , F04B23/00 , F04D5/00 , F04D7/02 , F04D13/08 , F04D13/12 , F04D13/16 , F04F5/10
CPC分类号： F04D5/002 , B01D35/027 , B01D35/0273 , B01D35/26 , F02M37/048 , F02M37/08 , F02M37/10 , F02M37/106 , F02M37/22 , F02M2037/228 , F04D5/007 , F05B2250/322 , F05B2250/503
摘要： A fuel pump for a vehicle has a modular design with a housing (136) that contains the fuel pump and the electric motor, as well as a reservoir for the inlet fuel. The pumping module includes also an inlet pumping system that pulls fuel into the reservoir and a non return valve that prevents backflow of fuel into the tank. The output of the pump is taken to the engine, and with a dump duct to return excess fuel to the fuel tank. The electric motor is cooled by fuel leaking into the motor housing and returning to the fuel tank via a drain. The pumping module can be adapted to suit different engines/vehicles using a universal fitting.

36. 发明申请

WO2003021109A1 FÖRDERPUMPE 审中-公开
标题翻译： PUMP
公开(公告)号：WO2003021109A1
公开(公告)日：2003-03-13
申请号：PCT/DE2002/003170
申请日：2002-08-29
申请人： SIEMENS AKTIENGESELLSCHAFT , BURHENNE, Sabine , DEICHMANN, Johannes , JÄGER, Bernd , MEISER, Karsten
发明人： BURHENNE, Sabine , DEICHMANN, Johannes , JÄGER, Bernd , MEISER, Karsten
IPC分类号： F04D5/00
CPC分类号： F04D5/002 , F04D5/007 , F05B2250/322 , F05B2250/503
摘要： Bei einer als Seitenkanalpumpe ausgebildeten Förderpumpe weisen mehrere den Querschnitt einer Förderkammer (13) bildende Abschnitte (14 - 16) jeweils Radien auf. Die Ursprünge der äußeren Radien sind auf der dem einen Laufrad zugewandten Stirnseite eines Pumpengehäuses angeordnet. Die Abschnitte (14 - 16) weisen in ihren aneinandergrenzenden Bereichen jeweils gemeinsame Tangenten auf. Hierdurch lässt sich ein besonders hoher Wirkungsgrad der Förderpumpe sicherstellen.
摘要翻译：在一个设计为侧通道泵进料泵几个具有进料室（13）形成部分（14-16）的每个半径的横截面。外半径的原点被设置在面向泵壳体的叶轮的端面的一侧上。所述部分（14-16），每个具有在其相邻区域共同切线。这使得它能够确保输送泵的特别高的效率。

37. 发明申请

WO1989006309A1 TURBINE COMBUSTOR WITH TANGENTIAL FUEL INJECTION AND BENDER JETS 审中-公开
标题翻译：具有扭矩燃料喷射和折弯机的涡轮搅拌机
公开(公告)号：WO1989006309A1
公开(公告)日：1989-07-13
申请号：PCT/US1988004585
申请日：1988-12-21
申请人： SUNDSTRAND CORPORATION
发明人： SUNDSTRAND CORPORATION , SHEKLETON, Jack , R.
IPC分类号： F02C03/08
CPC分类号： F23R3/04 , F05B2250/322 , F23R3/28
摘要： The cost of fuel injection nozzles (50) and their tendency to clog in a gas turbine having an annular combustor (26) can be reduced by alternating the fuel injection nozzles (50) with bender jets (56) configured to introduce a combustion supporting gas into an annular combustion zone at locations between the fuel injectors (50) to achieve uniform turbine inlet temperature distribution while requiring fewer of the nozzles (50) and allowing those nozzles (50) that are utilized to have larger fluid flow paths that are less prone to clogging.

38. 发明公开

EP0849529A3 Tangential entry fuel nozzle 失效
标题翻译：切向入口燃油喷嘴
公开(公告)号：EP0849529A3
公开(公告)日：1999-06-09
申请号：EP97310463.1
申请日：1997-12-22
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Snyder, Timothy S. , Sowa, William A. , Kramer, Stephen K.
IPC分类号： F23C7/00 , F23D17/00
CPC分类号： F23D17/002 , F05B2250/322 , F23C7/002 , F23C2900/07002
摘要： A method of reducing the tendency of the combustion flame to attach to the centerbody of a tangential entry nozzle 10 is disclosed which comprises mixing fuel and air in a mixing zone 28 within a fuel nozzle assembly, thereby producing a first fuel/air mixture, which is isolated from the combustion products by maintaining sufficiently high axial velocities throughout the mixing zone. The nozzle has a longitudinal axis 26 and two cylindrical-arc scrolls 22,24 with the centerline of each offset from that of the other. Overlapping ends of these scrolls form an air inlet slot therebetween for the introduction of an air/fuel mixture into the fuel nozzle. A combustor-end endplate 18 has a central opening 20 to permit air and fuel to exit into a combustor, while at the opposite end another endplate 16 blocks the nozzle flow area. The scrolls are secured between these endplates. A centerbody 12 is located between the scrolls coaxial with the axis. The centerbody 12 has a base 58 which includes at least one air supply port extending therethrough, and an internal passageway 64. It includes a frustum portion (54) and aerodynamic ramps theat prevent flow reversal and flame stabilisation between the endplates 16,18.
摘要翻译：公开了一种降低燃烧火焰附着于切向入口喷嘴10的中心体的倾向的方法，其包括在燃料喷嘴组件内的混合区28中混合燃料和空气，由此产生第一燃料/空气混合物，其通过在整个混合区保持足够高的轴向速度而与燃烧产物分离。喷嘴具有纵向轴线26和两个圆柱弧形涡卷22,24，其中心线各自偏离另一个的中心线。这些涡管的重叠端在其间形成用于将空气/燃料混合物引入燃料喷嘴中的空气入口槽。燃烧器端部端板18具有中心开口20以允许空气和燃料排出到燃烧器中，而在另一端部处，另一端板16堵塞喷嘴流动区域。卷轴被固定在这些端板之间。中心体12位于与轴线同轴的涡卷之间。中心体12具有基座58，基座58包括至少一个贯穿其中的空气供应端口和内部通路64.它包括平截头体部分（54）和空气动力学斜坡，防止端板16,18之间的流动反转和火焰稳定。

39. 发明公开

EP0849527A2 Method of combustion with a two stream tangential entry nozzle 失效
标题翻译： Verbrennungsverfahren mit einer tangentialenZweistromdüse
公开(公告)号：EP0849527A2
公开(公告)日：1998-06-24
申请号：EP97310459.9
申请日：1997-12-22
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Kramer, Stephen K. , Morford, Stephen A. , Graves, Charles B.
IPC分类号： F23C7/00 , F23D17/00
CPC分类号： F23C7/002 , F05B2250/322 , F23C2900/07002 , F23D17/002 , F23D2206/10
摘要： A method for burning fuel in the combustor of a gas turbine engine with a premixing type of combustion which comprises providing a scroll swirler (14) having first and second endplates (16,18), the first endplate is spaced relation to the second endplate defining a substantially cylindrical mixing zone (28) therebetween, the second endplate having a combustor inlet port (20) extending therethrough, providing a centerbody (12) located within the mixing zone and having a radially outer surface that tapers toward the combustor inlet and extends substantially the entire length of the mixing zone, introducing a first portion of combustion air tangentially into the mixing zone substantially continuously along the length thereof, introducing a first portion of fuel into the combustion air as the combustion air is introduced into the mixing zone, mixing the combustion air and fuel by swirling the combustion air and fuel about the centerbody while flowing the combustion air and fuel towards the combustor inlet, flowing the first portion of combustion air into the combustor inlet, introducing a second portion of combustion air into the first portion radially inward thereof at the combustor inlet, the sum of the first and second portions of combustion air defining total airflow, and the second portion of combustion air equal to 85-89% of the total airflow, and burning the fuel external of the mixing zone.
摘要翻译：一种用燃烧涡轮发动机的燃烧器中的燃料燃烧的方法，该燃料涡轮发动机具有预混燃烧类型，其包括提供具有第一和第二端板（16,18）的涡旋旋流器（14），所述第一端板与所述第二端板间隔开，所述第二端板限定其间的基本上圆柱形的混合区（28），所述第二端板具有延伸穿过其中的燃烧器入口（20），提供位于所述混合区内的中心体（12），并具有朝向所述燃烧器入口变细的径向外表面，混合区的整个长度，沿着其长度基本连续地将燃烧空气的第一部分切向地引入混合区，当燃烧空气被引入混合区时，将第一部分燃料引入燃烧空气中，燃烧空气和燃料通过在燃烧空气和燃料流向燃烧空气和燃料的同时将燃烧空气和燃料围绕中心体旋转燃烧器入口将燃烧空气的第一部分流入燃烧器入口，将燃烧空气的第二部分在燃烧器入口处径向向内的第一部分引入，燃烧空气的第一和第二部分之和限定总气流，以及燃烧空气的第二部分等于总气流的85-89％，并燃烧混合区域外部的燃料。

40. 发明公开

EP0783651A1 TANGENTIAL AIR ENTRY FUEL NOZZLE 有权转让
标题翻译：燃油喷嘴与切向空中通道
公开(公告)号：EP0783651A1
公开(公告)日：1997-07-16
申请号：EP95933136.0
申请日：1995-09-15
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： MCCOOMB, Edward, J. , ROSFJORD, Thomas, J. , ROSS, Michael, P. , SNYDER, Timothy, S. , LOZYNIAK, Steven, A.
IPC分类号： F02C7 , F23C7 , F23C99 , F23L1 , F23R3
CPC分类号： F23R3/12 , F05B2250/322 , F23C7/002 , F23C2900/07002 , F23R3/28
摘要： The two scrolls (22) forming air inlet slot (20) are each formed of a fixed vane (36) and a floating vane (38). The thin and hot floating vane (38) is secured to the massive and cooler fixed vane (36) with a longitudinal slidable joint (42). The floating vane may expand without restraint of the fixed vane, so that buckling is avoided and inlet slot (20) is uniform.

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