| Patents for F01M 13 - Crankcase ventilating or breathing (5,172) |
|---|
| 02/25/1987 | EP0211016A1 Apparatus for the treatment of flue gases. |
| 02/03/1987 | US4640772 Oil cleaning assemblies for engines |
| 01/20/1987 | US4637367 Crankcase emission control system for an internal combustion engine |
| 01/14/1987 | EP0208069A2 Method and device for controlling the ventilation of a fuel tank for combustion engines |
| 12/30/1986 | US4632071 Engine breather device for motor vehicle with riding saddle |
| 12/16/1986 | US4630182 Illuminating system |
| 12/09/1986 | US4627861 Oil separator |
| 12/09/1986 | US4627406 Oil separator for recycled blow-by gas |
| 12/04/1986 | WO1986006984A1 Rotors for centrifugal separators |
| 11/06/1986 | WO1986006440A1 Internal combustion engine pollutant control system |
| 10/14/1986 | US4616620 Contamination control apparatus |
| 09/03/1986 | EP0193000A2 Disposable cartridges for centrifugal separators |
| 08/26/1986 | US4607604 Oil separator for internal combustion engine |
| 08/19/1986 | US4606321 Crankcase positive ventilation valve |
| 08/05/1986 | US4603673 Breather device in internal combustion engine |
| 07/31/1986 | WO1986004257A1 Apparatus for the treatment of flue gases |
| 07/29/1986 | US4602607 Internal crankcase ventilation system with easily accessible PCV valve |
| 07/29/1986 | US4602595 Oil separator for internal combustion engine |
| 07/22/1986 | US4601267 Valve mechanism lubrication system for an overhead valve engine |
| 07/01/1986 | US4597372 Oil separator for blowby gas |
| 05/27/1986 | US4590897 Idle fuel residual storage system |
| 05/21/1986 | EP0181633A2 Method and device for reducing the oil consumption of an internal-combustion engine |
| 04/29/1986 | CA1203731A1 Valve |
| 04/09/1986 | EP0113726B1 A valve |
| 04/08/1986 | US4580543 Ventilator for internal combustion engine |
| 04/01/1986 | US4579092 Crankcase breather mechanism |
| 03/04/1986 | CA1201361A1 Transmission having a vacuum ventilation control |
| 02/26/1986 | EP0172167A1 Crankcase emissions device |
| 02/12/1986 | EP0171138A2 Oil cleaning assemblies for engines |
| 02/11/1986 | US4569323 In an internal combustion engine |
| 01/21/1986 | US4565164 Internal combustion engine cylinder-head cover |
| 01/14/1986 | US4563986 Splash lubricated over head valve engine |
| 12/31/1985 | US4561867 Two concentric pipes rotationally driven; deoiling ventilation air |
| 12/31/1985 | US4561409 Self-cleaning smog control filter for internal combustion engines |
| 12/17/1985 | US4559068 Arrangement for the separation of particles |
| 12/10/1985 | US4557226 Device for returning the blow-by rate from the crankcase into the system of a supercharged internal combustion engine |
| 11/27/1985 | EP0162833A1 Piston compressor |
| 10/29/1985 | US4549520 Breathing device for four stroke engine |
| 09/18/1985 | EP0154910A2 Breather device in internal combustion engine |
| 09/17/1985 | US4541399 Breather arrangement for internal combustion engine |
| 09/11/1985 | EP0154098A1 Apparatus for gas-liquid separation and its use in the elimination of oil from bearing-casing air in turbo machinery |
| 08/15/1985 | WO1985003553A1 Crankcase emissions device |
| 07/16/1985 | US4528969 Blow-by gas returning device for V-type internal combustion engine |
| 05/22/1985 | EP0142092A2 Device for carrying the gases released by the crankcase back into the system of a supercharged internal-combustion engine |
| 05/21/1985 | US4518363 Vent assembly for marine propulsion devices |
| 05/21/1985 | US4517951 Intake manifold apparatus in multi-cylinder engine |
| 05/14/1985 | US4516538 Intake manifold for internal combustion engines |
| 05/08/1985 | EP0140402A2 An arrangement for the separation of particles |
| 05/07/1985 | US4515137 Crankcase emissions device |
| 04/17/1985 | EP0137596A1 Automatic transmission with venting |
| 04/02/1985 | US4507917 Economical engine construction having integrally cast muffler |
| 03/20/1985 | EP0134284A1 Method of reducing the oxidation of the lubrificating oil in an internal-combustion engine |
| 03/05/1985 | US4502452 Valve |
| 03/05/1985 | US4502424 Blow-by gas recovering system for internal combustion engines |
| 02/26/1985 | US4501234 Blow-by gas passage system for internal combustion engines |
| 02/12/1985 | US4498898 Centrifugal separator |
| 01/22/1985 | US4494494 V-Type engine |
| 01/15/1985 | US4493295 Internal combustion engine, especially for motor vehicles |
| 01/09/1985 | EP0130181A1 Fuel-air control device |
| 09/19/1984 | EP0119135A1 Internal combustion engine having negative pressure space portion |
| 09/12/1984 | EP0035498B1 Centrifugal separator |
| 09/11/1984 | US4470389 Breather-lubricator system for engines |
| 08/30/1984 | WO1984003333A1 Pollution control pcv charcoal hose |
| 08/21/1984 | CA1172963A1 Economical engine construction |
| 08/14/1984 | US4465030 Transmission having a vacuum ventilation control |
| 07/25/1984 | EP0113726A1 A valve. |
| 07/17/1984 | US4459966 Apparatus for the return of crankcase vapors into a combustion chamber of an internal combustion engine |
| 07/10/1984 | US4458642 Lubricant heating system for internal combustion engine |
| 07/05/1984 | WO1984002556A1 Fuel-air control device |
| 06/12/1984 | US4453525 Apparatus for treating the crankcase vapor emissions of internal combustion engines |
| 04/04/1984 | EP0104420A1 Aerating or venting device for closed containers or housings |
| 11/08/1983 | US4414006 Air separation for an oil pump |
| 10/18/1983 | US4409950 Fuel saver and pollution control device |
| 09/20/1983 | US4404950 Automotive fuel saving system |
| 09/20/1983 | US4404936 Breather device for overhead valve engines |
| 09/01/1983 | WO1983002987A1 A valve |
| 08/30/1983 | US4401093 Oil fill/air breather cap with integral oil separator |
| 05/24/1983 | CA1146823A1 Apparatus for removing contaminants from crankcase emissions |
| 04/19/1983 | US4380216 Economical engine construction |
| 02/15/1983 | US4373499 Ventilation check valve for internal combustion engines |
| 02/01/1983 | US4370971 Apparatus for removing contaminants from crankcase emissions |
| 01/04/1983 | US4366788 Internal combustion engine |
| 10/12/1982 | US4353332 Crankcase ventilating system |
| 08/24/1982 | US4346009 Oil separator cartridge |
| 08/24/1982 | US4345573 Blow-gas treating and controlling system |
| 07/13/1982 | US4338908 Oil saver for vehicles |
| 05/18/1982 | US4329968 Oil separating system for blowby gas |
| 05/18/1982 | US4329966 Controlled pollution control valve by-pass device for carbureted internal combustion engine |
| 03/24/1982 | EP0048183A2 Internal combustion engines |
| 03/24/1982 | EP0048182A1 Internal combustion engines |
| 03/02/1982 | US4317662 For engine crankcase |
| 01/05/1982 | US4308847 Combustion device for IC engine |
| 12/15/1981 | US4305825 Reaction member for a fluid separating device |
| 11/17/1981 | US4300511 Multi-functional assembly |
| 10/20/1981 | US4295457 Crankcase ventilating device for reciprocating piston internal combustion engine |
| 09/29/1981 | US4291650 Cylinder head for compression-ignition internal combustion engine |
| 09/16/1981 | EP0035498A1 Centrifugal separator. |
| 09/15/1981 | US4289583 Oil reclamation device |
| 09/08/1981 | US4288030 Centrifugal separator |
| 08/18/1981 | US4284504 Centrifugal spin-on filter or separator and method of making and assembling the same |