Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › 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
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)
09/2010
09/09/2010US20100224156 Reciprocable member with anti-float arrangement
09/08/2010CN201574794U Clamp spring pre-tightening type valve sealing element
09/01/2010CN201568098U Air valve
09/01/2010CN201568097U Valve layout
09/01/2010CN201568096U Novel valve
09/01/2010CN101818700A Structure of exhaust gas separation device of internal combustion engine
08/2010
08/25/2010CN201560817U Engine cylinder head valve rod oil seal assembling device
08/25/2010CN101815844A Rotary piston machine
08/24/2010US7779807 Intake/exhaust valve and its seal for internal combustion engine
08/12/2010US20100200786 Pressure-sensing valve and the method for using the same
08/12/2010DE102009007746A1 Mushroom-shaped gas exchange valve for use in internal combustion engine without camshaft, has blocking element placed at valve seat, and sealing element elastically movable relative to seat and/or blocking element
08/12/2010DE102006042950B4 Teilchendispersions-Kupferlegierung und Verfahren zur Herstellung derselben Particle dispersion copper alloy and process for producing same
08/11/2010EP2215334A1 Intake or discharge valve for a combustion engine, and method for the production thereof
08/11/2010CN1609413B Apparatus and method for lessening the accumulation of high boiling fraction from fuel in intake valves of combustion engines
08/05/2010US20100192924 Valve for Fuel Devices
08/05/2010US20100192878 Air hybrid engine with dual chamber cylinder
08/04/2010EP2212526A1 Cylinder head for internal combustion engine
08/04/2010CN201539287U Integrated multiple-lip air valve oil seal with base plate
08/04/2010CN101387238B Piston type cylinder cover internal combustion engine
08/03/2010US7767267 Method of producing a coated valve retainer
08/03/2010US7765973 Motorcycle provided with valve-operating mechanism
07/2010
07/29/2010WO2010083831A1 A movable wall member in form of an exhaust valve spindle or a piston for an internal combustion engine, and a method of manufacturing such a member
07/29/2010DE102006001688B4 Verfahren und System zum Laserbeschichten Method and system for laser coating
07/28/2010EP2211031A1 Air spring with cap
07/28/2010CN201535184U Valve casing of combustion engine exhaust valve
07/22/2010US20100180852 Internal combustion engine
07/22/2010US20100180851 Piston engine comprising member to cover bottom face of valve head of poppet valve
07/22/2010US20100180850 Actuating device
07/22/2010DE102009005014A1 Valve for internal combustion engine, has valve rod and valve disk, where hollow space is recessed on valve, and hollow space is partly filled with material with low freezing point for cooling valve
07/22/2010CA2690901A1 Air spring with cap
07/21/2010CN201531288U Valve oil seal with intensified flexing resistance
07/21/2010CN201531287U Valve actuating mechanism of piston type engine
07/21/2010CN101781741A Nickel-saving alloy material for gas valve
07/20/2010US7757396 Raw material powder for laser clad valve seat and valve seat using the same
07/20/2010CA2690642A1 Air spring system for an internal combustion engine
07/20/2010CA2690640A1 Internal combustion engine air spring system arrangement
07/14/2010CN101779017A Internal combustion engine
07/08/2010WO2010076972A2 Fuel distribution device
07/08/2010WO2010047872A3 Valve cover housing for internal combustion engines
07/08/2010DE102009041940A1 Herstellungsverfahren für gesinterte Ventilführung Production method for sintered valve guide
07/07/2010CN101772623A Valve spring device and valve train of engine using the same
07/06/2010US7748401 Gas pressure regulator and method for assembling and disassembling the regulator
07/01/2010US20100163767 Valve
06/2010
06/24/2010US20100154715 Automatic monitoring of milking plant valve means
06/23/2010CN101749067A Gas exchange valve and method for manufacturing thereof
06/23/2010CN101749066A Gas inlet valve and gas outlet valve of engine and process for manufacturing same
06/23/2010CN101745813A Hollow sodium filling valve and manufacturing method thereof
06/17/2010US20100147247 Superaustenitic stainless steel and method of making and use thereof
06/16/2010CN101737112A Split valve spring seat
06/10/2010US20100139596 Valve spring device and valve train of engine using the same
06/10/2010DE102009031390A1 Hartphasenbildendes Legierungspulver, verschleißfeste Sinterlegierung, und Herstellungsverfahren für verschleißfeste Sinterlegierung Hard phase-forming alloy powder, wear resistant sintered alloy and manufacturing method for wear resistant sintered alloy
06/10/2010DE102008061237A1 Gaswechselventil und Verfahren zu seiner Herstellung Gas exchange valve and method for its preparation
06/10/2010DE102008061194A1 Zylinderkopf für eine selbstentzündende Brennkraftmaschine Cylinder head for a self-igniting internal combustion engine
06/09/2010CN101725402A Energy-saving fuel engine
06/02/2010CN201496114U Valve oil seal
05/2010
05/27/2010US20100126472 Reciprocating engine
05/26/2010EP2188501A1 Internal combustion engine with electronic valve actuators and control system therefor
05/26/2010CN201486607U External-open air distribution engine for valve body
05/26/2010CN101715522A Powder metal component tolerance improvements
05/26/2010CN101713307A Engine valve structure
05/26/2010CN101713306A Hollow valve in internal-combustion engine
05/20/2010US20100123094 Fluid transfer device
05/19/2010EP2187006A1 Valve with overhead inverted seat and inverted camshaft
05/19/2010EP2185795A1 Hydro-mechanical valve actuation system for split-cycle engine
05/19/2010CN201474776U Energy-saving double-piston two-stage boost internal combustion engine
05/19/2010CN201474738U High power internal combustion engine valve casing
05/19/2010CN201474737U Valve guide rod oil seal with flexible groove
05/19/2010CN201474736U Novel valve
05/19/2010CN101107429B Valve for controlling gas exchange, especially in internal combustion engines
05/12/2010EP1974130B1 Valve control system including deactivating rocker arm
05/12/2010CN201461020U Anti-wear laser repair exhaust valve face of internal combustion engine
05/12/2010CN1948739B Auto ignition engine with combustion chambers for high pressure ignition
05/12/2010CN101705850A Exhaust valve seat for automobile engine
05/12/2010CN101305168B Hollow lifting valve for embedding with refrigerant and manufacturing method thereof
05/06/2010US20100108013 Gasoline Direct Injection Engine
05/06/2010US20100108012 Moveable valve sealing body exposed to hot gases
05/06/2010DE102008054266A1 Beweglicher, heißen Gasen ausgesetzter Verschlusskörper eines Ventiles Portable, exposed to hot gases closure of a valve body
05/05/2010EP2182183A1 Mobile sealing body of a valve exposed to hot gasses
05/05/2010EP2182182A2 Method and device for measuring valve stroke
05/05/2010CN201448136U Exhaust valve of diesel engine
05/04/2010US7707982 Valve rotating mechanism for exhaust valves, especially of marine diesel engines
04/2010
04/29/2010WO2010047872A2 Valve cover housing for internal combustion engines
04/29/2010US20100102257 Vapor vent control apparatus, system and outboard marine engine therewith
04/29/2010US20100101517 Valve drive of an internal combustion engine
04/29/2010US20100101225 Valve control device
04/28/2010EP2179140A1 Rotary piston machine
04/28/2010CN101699039A Breakage-resistance valve for engines
04/21/2010EP2176530A1 Pressure balanced engine valves
04/15/2010WO2010041337A1 Hollow poppet valve and its production process
04/15/2010US20100090152 Valve for liquid pumps
04/14/2010EP2173986A1 Split-cycle engine with a helical crossover passage
04/14/2010EP2173978A1 Valve arrangement for a combustion engine
04/08/2010WO2010037438A1 Method for repairing damage to a water-cooled cylinder head in 4-cycle internal combustion engines, and cylinder head
04/08/2010US20100084019 Central spool valve
04/08/2010DE102009042545A1 Motorventile Engine valves
04/08/2010DE102006013885B4 Ventilkühleinrichtung für eine Verbrennungskraftmaschine und Verbrennungskraftmaschine Valve cooling device for an internal combustion engine and internal combustion engine
04/01/2010WO2010035511A1 Device and method for assembling retainer and cotter
04/01/2010US20100077983 Engine valves
03/2010
03/25/2010WO2010032799A1 Method of manufacturing umbrella portion of hollow engine valve, and hollow engine valve
03/25/2010US20100071805 Refueling assembly having a check valve receptacle and a replaceable fuel receiver for bottom-filled fuel tanks
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