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| Number | Title | Issue Date |
| 7428884 | Mower hydraulic tank cooling baffle positioned above engine flywheel This invention relates to a lawn mower. In certain example embodiments, the lawn mower includes one or more of: (a) a cooling baffle for efficiently cooling a hydraulic fluid tank and/or fluid therein using air flow caused by a combustion engine used for driving mow... | 09/30/2008 |
| 7290630 | Vehicle front end structure In a front end structure of a vehicle, a heat exchanger is arranged at a position lower than a bumper reinforcement member, so a position of an engine hood is lowered. Electric auxiliary devices such as a radar, electronic control units for lights, and an air cleane... | 11/06/2007 |
| 7278475 | Control arrangement for cooling power electronic components A control arrangement (10) comprises a first selectable controller (12) for controlling an action, and a second selectable controller (14) for controlling the action. The arrangement also includes a selector (22) for selecting one of the ... | 10/09/2007 |
| 7182164 | Cooling equipment for a motor vehicle, in particular for an excavator Cooling equipment for an excavator, in which a longitudinal axis of a first portion of a delivery duct is substantially parallel to the axis of the excavator, while a longitudinal axis of a second portion of the delivery duct is substantially transverse with respect... | 02/27/2007 |
| 7152425 | Blowing device and air conditioning apparatus having the same A blowing device having an air suction guide with an improved structure to reduce blowing operational noise, and an air conditioning apparatus having the blowing device. The blowing device includes a blowing fan, a fan casing placed to cover the blowing fan and havi... | 12/26/2006 |
| 7134518 | Construction machine In a construction machine comprising an engine, hydraulic device, and heat exchanger for cooling the engine and the hydraulic device, which are all disposed in an upper rotating body of the construction machine, there is formed a maintenance passage along which main... | 11/14/2006 |
| 7114587 | Structure of front portion of vehicle body A portion between a front end of an air guide plates, which forms an air duct portion, and the front exterior member of the vehicle is sealed by a seal portion. Therefore, hot air leaking from inside of an engine room, is positively prevented from being drawn into t... | 10/03/2006 |
| 7021411 | Front end structure of vehicle with labyrinth structure forming means for cooling air to a radiator A clearance 44 is provided between the outer periphery of a duct 42 and a vehicle body, that is, a radiator support 50 and, at the same time, the clearance 44 is made to have a labyrinth structure. In this structure, it is possible to pre... | 04/04/2006 |
| 7013951 | Front part of a motor vehicle having a fender unit The invention relates to a front part of a motor vehicle having a fender unit which comprises a front fender which is covered on the outside by a fender covering, and which is connected in its lower region to a bottom supporting structure of the motor vehicle, an ai... | 03/21/2006 |
| 6922925 | Construction machine A construction machine of the present invention is provided, in a compartment formed by a cover, with an engine, a centrifugal fan, and a heat exchanger for exchanging heat between cooling air blown by the centrifugal fan and a specified medium, wherein the centrifu... | 08/02/2005 |
| 6766774 | Cooling module with axial blower and pressure regulated cross-flow fan A cooling unit includes a radiator and an axial flow blower that draws air through the radiator along a longitudinal axis and a cross-flow fan that draws air along a lateral axis. The cross-flow fan forces air through the radiator along the longitudinal axis. The ax... | 07/27/2004 |
| 6536382 | Radiator for inverted aircraft engine configuration An inverted aircraft internal combustion engine, such as a two-stroke compression-ignition (diesel) engine, incorporates a lubricant (oil) and/or coolant heat exchanger mounted upon the engine below an exposed crankshaft and/or enclosed crankshaft housing... | 03/25/2003 |
| 6439172 | Water-cooled remote fan drive A water-cooled remote fan assembly 59, 100 having an extra pulley set mounted between a water drive mechanism 81, 122 and a cooling fan 68, 114 for creating a second overdrive mechanism used to increase the rotational speed of the fan 68, 114 relative to ... | 08/27/2002 |
| 6032620 | Air intake structure in a construction machine An air intake structure in a construction machine, comprising a radiator chamber, a radiator ventilating hole formed in an upper position of the radiator chamber, an air cleaner chamber formed in close proximity to the radiator chamber, an air cleaner ven... | 03/07/2000 |
| 5943986 | Engine heat exchange apparatus with slide-mounted fan carrier assembly A liquid-cooled IC engine is in combination with a heat exchange apparatus therefor and the apparatus includes a radiator and a belt-driven fan. In the improvement, a pair of fan support stanchions are fixed with respect to the radiator and a fan carrier ... | 08/31/1999 |
| 5209285 | Inclined tube radiator An inlet air passage in the aerodynamically configured front end of a motor vehicle directs an inlet air stream at an inclination upwardly from the bottom of the front end of the vehicle and across a radiator for cooling engine coolant and wherein the rad... | 05/11/1993 |
| 5181554 | Radiator cooling apparatus for an automobile engine A radiator cooling apparatus for an automotive internal combustion engine is provided. The apparatus comprises an air suction duct or air injection duct connected to a closed-type blower. The suction duct draws ambient air through the core of the radiator... | 01/26/1993 |
| 5113819 | Cooling system for a liquid cooled engine A cooling system for a vertical, liquid cooled engine having a first passage for guiding cooling air to a cooling fan disposed above the engine, and a second passage for guiding the cooling air drawn by the cooling fan to flow past the engine and to be ex... | 05/19/1992 |
| 4995447 | Air ducting system for cooling air in the front end of a motor vehicle In an air ducting system for cooling air in an air duct in the front end of a motor vehicle, which is positioned with the air outlet at the underside of the front end in front of a capsule surrounding the engine compartment of the motor vehicle, a plurali... | 02/26/1991 |
| 4986345 | Rotary heat exchanger A rotary heat exchanger has a plurality of arcuate hollow blow blades with extend between first and second rotating bodies and which conduct liquid from one to the other. Each of the blades is provided with its own set of fins which are arranged to interl... | 01/22/1991 |
| 4938303 | Cooling air circulation system in the front end of a motor vehicle The cooling air circulation system at the front end of a motor vehicle has several separate air ducts which are arranged one on top of the other and in which a water cooler and a supplementary cooler are position. Improved cooling is achieved by the cooli... | 07/03/1990 |
| 4902059 | Vehicle bumper system for forming part of engine cooling assembly An improved vehicle bumper system which mounts in a conventional manner on the front of a vehicle and which is tubular so that engine coolant can flow into, through and out of the bumper system and thereby be placed in heat exchange relationship to the am... | 02/20/1990 |
| 4881610 | Guide for hot air from radiator in four wheeled vehicle operated by driver in sitting posture A four wheeled buggy operated by a driver in a sitting posture. A front body is mounted on an elongated main frame structure so as to cover a radiator mounted on the front end portion of the main frame structure. The front body includes a body upper membe... | 11/21/1989 |
| 4566407 | Cooling arrangement for an automotive vehicle, especially a passenger car An automotive vehicle, especially a passenger car, comprises a bumper, at least two radiators and an air duct system for guiding the cooling air stream over the radiators. To provide a cooling air guidance system which is simple in construction, which fun... | 01/28/1986 |
| 4505330 | Radiator air intake filtering system A hollow housing is provided for use in conjunction with an apparatus at least occasionally operative in a dust-laden atmosphere, having a liquid cooled combustion engine as a power source and wherein cooling liquid for the engine is passed through a heat... | 03/19/1985 |
| 4445587 | Motorcycle cooling system A cooling system for the internal combustion engine of a motorcycle includes a radiator and means defining air passages each having a forwardly facing inlet opening disposed respectively on the opposite sides of the motorcycle's front fork. Each air passa... | 05/01/1984 |
| 4345641 | Motor vehicle, especially a truck, with a cooling device for an internal combustion engine A motor vehicle, especially a truck, with a cooling device for an internal combustion engine is disclosed. The cooling device comprises at least one heat exchanger which is mounted in an elevated position on top of or behind a cab of the vehicle. A liquid... | 08/24/1982 |
| 4273082 | Cooling system for vehicle drive A cooling system for an air cooled vehicle drive having a supercharged internal combustion engine, a transmission, a hydrodynamic brake (retarder), and a plurality of heat exchangers. The media which are to be cooled are at least partially in mutual heat ... | 06/16/1981 |
| 4214443 | Marine engine manifold A combined heat exchanger, exhaust and induction manifold for attachment to an internal combustion engine in which a coolant jacket wholly or partially surrounds exhaust and induction manifolds. The jacket and manifolds are integrally formed as a single c... | 07/29/1980 |
| 4202296 | Cooling system for internal combustion engines A quiet cooling system for internal combustion engines includes a radial impeller and a ring radiator. The ring radiator is disposed in the vicinity of the circumference of the radial impeller and is spaced at a distance from the impeller. The ring radiat... | 05/13/1980 |
| 4117902 | Engine cooling system for a skid-steer loader The cooling system of a skid-steer loader provides a high mount radiator and employs negative pressure to cool the engine. Circulating air is drawn into the engine compartment at the rear thereof, is carried over the engine and is blown out through the ra... | 10/03/1978 |
