Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02F - Cylinders, pistons, or casings for combustion engines; Arrangements of sealings in combustion engines › F02F 3 - Pistons
Patents for F02F 3 - Pistons (8,555)
07/1986
07/15/1986US4599772 Method for reinforcement of pistons of aluminum or aluminum alloy
07/03/1986WO1986003815A1 Pistons
06/1986
06/25/1986EP0185352A1 Light-weight piston, especially for an internal-combustion engine
06/18/1986EP0184864A1 Cast construction parts for internal-combustion engines incorporating reinforcing elements, and method for producing the connection between the parts and the elements
06/10/1986US4593660 Piston drive for use in diesel engines or the like
06/10/1986CN85108901A Structurally lightened piston utilizable especially in an internal combustion engine
06/03/1986US4592331 Combustion process for I.C. engine using a resonating air chamber in a reciprocating piston to induce closed organ pipe resonance in the combustion chamber
06/03/1986US4592318 Internal combustion piston engine using air chamber in piston driven in resonance with combustion wave frequency
06/03/1986US4592268 For a reciprocating engine
05/1986
05/28/1986EP0182034A1 Piston for internal combustion engine
05/27/1986US4590901 Heat insulated reciprocating component of an internal combustion engine and method of making same
05/21/1986EP0181652A1 Light-metal piston
05/13/1986US4587932 Liquid-cooled composite piston for internal combustion engines
05/06/1986US4587177 Piston
05/06/1986US4586881 Machine having integral piston and cylinder wall sections
05/06/1986US4586553 Pistons
05/06/1986US4586465 Internal combustion engine
04/1986
04/23/1986EP0178747A1 The manufacture of pistons
04/15/1986US4581983 Piston for internal combustion engines
04/15/1986US4581982 Reciprocating piston internal combustion engine
04/08/1986CA1202911A1 Two-cycle stratified charge gas engine
04/02/1986EP0176364A2 Reciprocating internal combustion engine
04/01/1986CA1202534A1 Engine part
03/1986
03/27/1986WO1986001858A1 Improvements in or relating to pistons
03/25/1986US4577611 Reciprocating internal-combustion engine of low-temperature catalytic-combustion type
03/25/1986US4577595 Piston for a reciprocating piston internal combustion engine
03/18/1986EP0158661A4 Piston for i.c. engine.
03/18/1986EP0157853A4 Internal combustion piston engine using air chamber in piston driven in resonance with combustion wave frequency.
03/18/1986EP0157831A4 Dynamic variable compression ratio i.c. engine.
03/10/1986CN85103889A Compound piston for two-stroke diesel engine
03/05/1986EP0173600A1 Piston for an internal-combustion engine or compressor
02/1986
02/27/1986WO1986001272A1 Piston for internal combustion engines
02/26/1986EP0172253A1 Combustion chamber structure for diesel engines
02/26/1986EP0172169A1 Method of squeeze forming metal articles.
02/25/1986US4572123 Internal combustion engine squish jet combustion chamber
02/19/1986EP0172002A2 The treatment of pistons
02/19/1986EP0171825A1 Light-metal piston for an internal-combustion engine
02/19/1986EP0171568A2 Piston for internal-combustion engines with expansion-controlling inserts
02/19/1986EP0171567A2 Internal-combustion engine piston with a fibre-reinforced combustion chamber cavity
02/19/1986EP0171566A2 Piston for internal-combustion engines
02/18/1986US4570693 Method of squeeze forming metal articles
02/18/1986US4570589 Method for reducing damage associated with detonation and/or destructive knock
02/12/1986EP0171221A2 Improvements in or relating to pistons for internal combustion engines
02/12/1986EP0171101A1 Expansible light-weight piston
02/04/1986US4567863 Apparatus for reducing damage associated with detonation and/or destructive knock
02/04/1986CA1200166A1 Internal combustion engine having manifold and combustion surfaces coated with a foam
01/1986
01/15/1986EP0167976A2 Internal combustion engine with a piston- and an internal cylinder wall cooling
01/15/1986EP0167791A2 Trunk piston for an internal-combustion engine
01/15/1986EP0167526A1 Method and apparatus for modifying the combustion chamber of an engine to accept ceramic liners.
01/15/1986EP0167523A1 Composite pistons and method of manufacturing thereof.
01/14/1986CA1199238A1 Pistons
01/02/1986EP0166109A2 Multipart piston for an internal-combustion engine
12/1985
12/31/1985US4561252 Free piston external combustion engines
12/24/1985US4559685 Method of manufacturing a piston for internal combustion engines
12/10/1985US4557347 Fluid pumps, fluid motors and devices, wherein they are applied
12/04/1985EP0163241A2 Member for internal combustion engines and process for manufacturing the same
11/1985
11/27/1985EP0162602A1 Reinforced pistons
11/21/1985EP0161440A1 Piston type internal combustion engine of annular section
11/19/1985US4553472 For an internal combustion engine
11/12/1985US4553015 Method of fabricating piston by welding
11/12/1985US4552057 Thermally insulated piston
11/12/1985US4552054 Radial piston machine, employing a medial rotor bearing
11/05/1985US4550707 Method for improving the performance of an internal combustion engine, device for implementing the method, and internal combustion engine equipped with said device
11/05/1985US4550647 Piston pin and piston, notably for an internal combustion engine, equipped with said pin
10/1985
10/30/1985EP0159429A1 Two-cycle stratified charge gas engine
10/24/1985WO1985004605A1 Method of squeeze forming metal articles
10/23/1985EP0158661A1 Piston for i.c. engine.
10/22/1985US4548172 Ignition-assisted fuel combustion system
10/22/1985US4548127 Piston for internal combustion engine
10/22/1985US4548126 Piston with local inorganic fiber reinforcement and method of making the same
10/16/1985EP0157853A1 Internal combustion piston engine using air chamber in piston driven in resonance with combustion wave frequency.
10/16/1985EP0157831A1 Dynamic variable compression ratio i.c. engine.
10/08/1985US4546048 Composite thermal shield for engine components
10/01/1985US4544607 Engine parts
10/01/1985US4543929 Turbulence generating method and internal combustion engine for carrying out the same
09/1985
09/18/1985EP0155160A2 An internal combustion engine piston and a method of producing the same
09/18/1985EP0155159A2 An internal combustion engine piston and a method of producing the same
09/17/1985US4542111 Spray powder for the manufacture of wear resistant and temperature resistant coatings
09/17/1985US4541377 Piston dome
09/17/1985US4541376 Internal combustion engine
09/17/1985CA1193499A1 Piston with local inorganic fiber reinforcement and method of making the same
09/11/1985EP0154462A2 Ceramic insert cast piston
09/11/1985EP0154405A1 Piston for reciprocating engine
09/10/1985CN85100321A A diesal engine with oil-cushioned piston
09/04/1985EP0153666A2 Piston
09/04/1985EP0153594A2 Piston for internal combustion engines
09/04/1985EP0153473A2 Cast aluminium pistons for internal-combustion engines with a mechanically densified surface of the pin bores
09/03/1985US4538562 Pistons, tappets, metal ceramic bonding
08/1985
08/29/1985WO1985003738A1 Combustion chamber structure for diesel engines
08/27/1985US4537161 Inserts for pistons of diesel engines of aluminum-silicon alloys having an improved thermal resistance and machinability
08/21/1985EP0151952A1 Insulated piston for internal combustion engines
08/20/1985US4535683 Improved heat insulation
08/20/1985US4535682 For reciprocation in a cylinder of an internal combustion engine
08/14/1985EP0151516A1 Piston and piston ring assemblies
08/13/1985US4534274 Piston assembly for internal combustion engines
08/13/1985CA1191750A1 Reduced impact piston assembly
08/07/1985EP0150542A2 Assembled liquid-cooled piston for internal combustion engines
08/06/1985US4532686 Method of making a piston bottom
07/1985
07/30/1985US4531502 Thermally insulated piston
07/30/1985US4531269 Method of assembling an improved heat insulated piston
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