U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"There is no likelihood man can ever tap the power of the atom."

Robert Millikan, Nobel Prize winner in physics

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 123/41.18 - Convertible


Subclass of Class 123 - Internal-combustion engines
Definition: Cooling systems which are capable of operating in more than
No. of patents: 10
Last issue date: 05/16/2006


NumberTitleIssue Date
7044088Multi-cylinder engine and a method for alternatively producing multi-cylinder engines
A multi-cylinder engine comprises a cylinder block (1) provided with a side water passage (3) oriented in a front and rear direction and passing by each of cylinder walls 12 so as to introduce cooling water from a radiator into a cylinder jacket...
05/16/2006
6910550Muffler arrangement for an internal combustion engine
A muffler arrangement includes an exhaust-gas muffler, which is subdivided into an inlet space and an outlet space. An exhaust-gas stub of an internal combustion engine opens into the inlet space. Exhaust gas is conducted from the outlet space into an air channel vi...
06/28/2005
6101987Method and apparatus for combined operation of a thermostatic valve and a radiator fan
A method of cooling coolant in a coolant circuit of an internal combustion engine of a motor vehicle includes: evaluating parameters of the internal combustion engine and the motor vehicle with a thermostatic valve control device; based on the evaluation ...
08/15/2000
5954016Engine cooling method and device
A method and device for cooling engines and other heat sources having housings with fins protruding from a surface thereof for direct convective heat transfer with a fluid medium, particularly applicable for cooling engines constructed to be air-cooled. T...
09/21/1999
4664071Thermal siphon adapter
An adapter for converting a condenser into a thermal siphon radiator includes a housing that has an outlet port connected to the fill inlet of the condenser, a side inlet port connected to a conduit and a fill inlet that is sealingly engaged to a radiator...
05/12/1987
4604974Air guide arrangement in engine room
An air flow shutting member is removably disposed between the radiator and the engine so as to block the air flow which has passed through the radiator from contacting the engine. An air discharging structure is associated with the shutting member for smo...
08/12/1986
4579090Cooling apparatus for a radiator of the drive unit of a vehicle
A cooling apparatus for a radiator through which a coolant of the drive unit flows, and to which cooling air is supplied. The radiator is disposed in a separate compartment of a vehicle, especially an armored vehicle, and is disposed above a cooling air f...
04/01/1986
4573436Air cooled horizontal power piston engine
This invention relates to an air cooled horizontal power piston engine and to an improvement for conventional water cooled horizontal power piston engines by which such water cooled engines may be modified for cooling by ambient air. An efficient air cool...
03/04/1986
4108118Water jacketed cylinder
A water jacketed replacement cylinder assembly for air-cooled motorcycle engines including means to control and direct the flow of liquid coolant for most effective heat transfer at the normally hottest zone at the thrust side of the cylinder....
08/22/1978
4064934Radiator air flow control mechanism
An air flow control mechanism for use in a radiator system of the type having a radiator core constructed from a plurality of parallel core sections which are equally spaced apart and aligned in a single row with the opposing faces of adjacent core sectio...
12/27/1977
 
Sign InRegister
Username  
Password   
forgot password?