| Patents for F01L 3 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof (4,573) |
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| 03/03/2015 | US8967095 Engine cooling apparatus |
| 03/03/2015 | US8966760 Method of manufacturing a positive displacement injection pump |
| 02/24/2015 | US8960148 Heat transferring engine valve for fuel conservation |
| 02/24/2015 | US8960146 Variable-angle vortex generator |
| 02/19/2015 | WO2015023835A1 Detection apparatus for at least one of temperature and pressure in a cylinder of an internal combustion engine |
| 02/19/2015 | WO2015022252A1 Lightweight metal inlet valve |
| 02/19/2015 | US20150047596 Valve seat |
| 02/17/2015 | US8955537 Stem guide apparatus for use with fluid valve actuators |
| 02/11/2015 | CN204152578U 气门导管 Valve Guide |
| 02/11/2015 | CN204152573U 一种新型双缸发动机用配气机构 A new two-cylinder engine with Valve |
| 02/11/2015 | CN104343485A 具有气门转动装置的换气阀 Turn the device has a valve change valve |
| 02/11/2015 | CN104343484A 内部具有花形纹路且肩部露骨架的气门油封 Internal lines and has a flower-shaped valve seal skeleton exposed shoulder |
| 02/11/2015 | CN103216288B 一种乙醇汽油发动机的进排气门座圈 One kind of ethanol gasoline engine intake and exhaust valve seat |
| 02/10/2015 | US8951026 Poppet valve assembly |
| 02/05/2015 | US20150034037 Iron-based alloys and methods of making and use thereof |
| 01/29/2015 | WO2015012249A1 Valve guide made from sintered alloy, and method for producing same |
| 01/29/2015 | DE112013002284T5 Verbrennungsmotor mit Ventilstößeln mit eine Fehlausrichtung begrenzenden Endkappen Combustion engine valve lifters with a misalignment limiting end caps |
| 01/28/2015 | CN204126684U 发动机进排气安装座 Engine intake and exhaust mounts |
| 01/28/2015 | CN104314634A 减震式弹簧支撑装置 Damping spring supporting device |
| 01/27/2015 | US8940110 Corrosion and wear resistant iron based alloy useful for internal combustion engine valve seat inserts and method of making and use thereof |
| 01/21/2015 | CN104295336A 气门导管 Valve Guide |
| 01/21/2015 | CN104295335A 气门导管 Valve Guide |
| 01/20/2015 | US8936001 Valve train device and cylinder head provided with same |
| 01/14/2015 | EP2824214A1 Coating arrangement for sliding actuator assembly and method |
| 01/14/2015 | EP2823157A1 Magnetically coded temperature and pressure detection apparatus |
| 01/14/2015 | CN104285044A 具有带不对齐限制端盖的阀门挺杆的内燃发动机 Has an internal combustion engine with no alignment restrictions cover the valve tappets |
| 01/14/2015 | CN104279019A 气门座及其制造方法 Valve seat and its manufacturing method |
| 01/14/2015 | CN102146819B 配气正时控制装置和具有该配气正时控制装置的内燃机 Valve timing control device and having the valve timing control apparatus internal combustion engine |
| 01/13/2015 | US8931452 Vehicle valve stem seal |
| 01/08/2015 | WO2015001698A1 Cladding method for valve seat and production method for cylinder head |
| 01/08/2015 | WO2015000679A1 Assembled hollow valve |
| 01/08/2015 | DE102013213268A1 Gebautes Hohlventil Built hollow valve |
| 01/07/2015 | EP2821382A1 Heat-insulating member and engine combustion chamber structure |
| 01/06/2015 | US8925517 Gas-powered tool motor |
| 12/31/2014 | CN204061015U 用于分离来自燃料喷射阀的气体燃料流的气体燃料分流器 Gas fuel splitter for separating gaseous fuel from the fuel injection valve flows |
| 12/31/2014 | CN204060917U 用于气体燃料内燃发动机的燃烧装置 Gaseous fuel combustion apparatus for an internal combustion engine |
| 12/31/2014 | CN204060916U 用于气体燃料内燃发动机的进气道和阀座的配置 Gaseous fuel for an internal combustion engine inlet and seat configuration |
| 12/31/2014 | CN204060837U 气门导管 Valve Guide |
| 12/31/2014 | CN204060836U 冲钠气门 Chong Na valve |
| 12/31/2014 | CN104254758A 工件的检查设备 Workpiece inspection equipment |
| 12/30/2014 | US8919316 Valve system for controlling the charge exchange |
| 12/24/2014 | CN204041142U 阀机构和阀固位器 Valve body and the valve retainer device |
| 12/24/2014 | CN104234774A 带螺旋叶片的发动机气门 Engine valve with spiral blade |
| 12/24/2014 | CN104234773A 内燃机的换气阀 Changing valve internal combustion engine |
| 12/24/2014 | CN104234772A 安全型汽车发动机的配气机构 Safe automobile engine valve train |
| 12/24/2014 | CN104234771A 一种纳米超硬涂层气门 Superhard coatings Nano Valve |
| 12/24/2014 | CN104234770A 一种轻质合金气门 A lightweight alloy valve |
| 12/24/2014 | CN104234769A 汽车气门装置 Automotive valve device |
| 12/24/2014 | CN104227241A 中空阀的制造方法 The method of manufacturing a hollow valve |
| 12/24/2014 | CN104227240A 用于制造内燃机的内置空心阀的方法 Built hollow valve for internal combustion engine of a method of manufacturing |
| 12/23/2014 | US8915220 Variable valve actuation mechanism for overhead-cam engines with an oscillating/sliding follower |
| 12/17/2014 | CN204024799U 一种传热表面结构 A heat transfer surface structure |
| 12/17/2014 | CN204024742U 一种柴油机排气门 A diesel exhaust valve |
| 12/11/2014 | US20140360453 Valve guide insert with frictional pre-broach retention feature |
| 12/11/2014 | US20140360452 Method for producing a built hollow valve |
| 12/11/2014 | US20140360447 Gas exchange valve of an internal combustion engine |
| 12/10/2014 | CN204002967U 气门油封 Valve seal |
| 12/02/2014 | US8899200 Valve spring retainer for an internal combustion engine and a method of manufacturing the same |
| 11/27/2014 | US20140345557 Thermal Spray Coated Engine Valve for Increased Wear Resistance |
| 11/25/2014 | US8893681 Pressure support for engine valve stem seals |
| 11/11/2014 | US8881391 Method for producing hollow engine valve |
| 11/04/2014 | US8876935 Sintered material for valve guides and production method therefor |
| 10/28/2014 | US8870160 Solenoid valve with shaped spring |
| 10/28/2014 | US8869511 Exhaust valve for a large sized two stroke diesel engine, process for reduction on NOx-formation in such an engine and such engine |
| 10/08/2014 | EP2787207A1 Engine combustion chamber structure, and inner wall structure of flow path |
| 10/08/2014 | EP2787183A1 Valve seat |
| 10/08/2014 | EP2787095A1 Ni-fe-cr-based alloy and engine valve coated with same |
| 10/07/2014 | US8850795 After-treatment apparatus for exhaust gas right after a combustion chamber |
| 10/02/2014 | WO2014155667A1 Hollow poppet valve |
| 10/02/2014 | WO2014155665A1 Hollow poppet valve |
| 09/30/2014 | US8844903 Valve seat |
| 09/25/2014 | WO2014153401A1 Rocker arm assembly and method of lubricating a valve train |
| 09/25/2014 | WO2014147759A1 Hollow poppet valve |
| 09/25/2014 | WO2014146934A1 A method for manufacturing a valve spindle |
| 09/24/2014 | EP2781284A1 A method for manufacturing a valve spindle |
| 09/23/2014 | US8839757 Internal combustion engine |
| 09/18/2014 | WO2014144581A1 Internal combustion engine and associated systems and methods |
| 09/18/2014 | WO2014141416A1 Hollow poppet valve |
| 09/18/2014 | WO2014139753A1 Exhaust gas valve device for an internal combustion engine |
| 09/16/2014 | CA2688507C Alloys with high corrosion resistance for engine valve applications |
| 09/12/2014 | WO2014137362A1 Pressure support for engine valve stem seals |
| 09/11/2014 | US20140251253 Pressure Support For Engine Valve Stem Seals |
| 09/11/2014 | DE102014203674A1 Pralldämpfer für ventiltrieb Impact damper for valve train |
| 09/11/2014 | DE102014102180A1 Systeme und Verfahren zum Erfassen von Kraftmaschinenventilpositionen Systems and methods for detecting engine valve positions |
| 09/11/2014 | DE102013203822A1 Reibleistungsoptimierter Ventiltrieb und Verfahren zum Betreiben eines derartigen Ventiltriebs Reibleistungsoptimierter valve drive and method for operating such a valve train |
| 09/09/2014 | US8826880 Valve for engine and method for treating surface thereof |
| 09/02/2014 | US8819909 Tool for attaching valve keys to the valve of the engine |
| 08/28/2014 | DE102013203443A1 Metallisches Hohlventil Metallic hollow valve |
| 08/21/2014 | WO2014126844A1 Valve assembly and method for high temperature engines |
| 08/20/2014 | EP2767687A1 Method for manufacturing valve for internal combustion engine |
| 08/20/2014 | EP2767686A1 Method for manufacturing valve for internal combustion engine |
| 08/07/2014 | DE102005001454B4 Fehlerdiagnosevorrichtung für einen veränderlichen Ventilmechanismus eines Verbrennungsmotors und Fehlerdiagnoseverfahren für einen veränderlichen Ventilmechanismus A failure diagnosis apparatus for a variable valve mechanism of an internal combustion engine, and fault diagnosis method for a variable valve mechanism |
| 08/06/2014 | CN203756263U 中空气门充钠装置 Air gate charge soda plant |
| 08/06/2014 | CN203756262U 防脱管气门油封 Anti-off pipe valve seal |
| 08/06/2014 | CN102762755B 阀座 Seat |
| 08/05/2014 | US8794594 Temperature compensated valve for gas chromatography |
| 08/05/2014 | US8794265 Damping valve arrangement for a vibration damper |
| 08/05/2014 | US8794197 Cooling-means-equipped, liquid-cooled engine |
| 07/31/2014 | US20140209063 Valve Assembly For Fuel System And Method |
| 07/31/2014 | DE102014100841A1 Zylinderkopf für eine Brennkraftmaschine Cylinder head for an internal combustion engine |