Abstract: A radiator is provided within an engine room and in front of an engine for cooling engine cooling water. A shutter is provided in front of the radiator and covers a portion of a core surface of the radiator for adjusting an amount of cooling air to be directed toward the radiator. A baffle plate is provided behind a remaining portion of the core surface, which is not covered with the shutter, for directing the air, having passed through the remaining portion, to outside the engine room.

Abstract: A vehicle air conditioning device having first and second fans for forcing air through a heat exchanger, and a fan controller for controlling an operation of the first and second fans. On receiving a signal indicating that the shutter is closed, the fan controller controls the first and second fans such that the first fan is turned into an operating state and the second fan is turned into a stopped state.

Abstract: A vehicular air conditioner includes cabin-exterior fans that blow air with respect to a cabin-exterior heat exchanger in which a coolant is vaporized, and a plurality of openable/closable shutters disposed in a duct that communicates between the cabin-exterior heat exchanger and the exterior of the vehicle. On an upper portion of the duct, a cover is formed that covers the cabin-exterior heat exchanger, which is disposed rearwardly of the shutters, and an upper region of the radiator. Additionally, air that is raised in temperature by heat from the engine passes between the cover and both the cabin-exterior heat exchanger and the radiator, and is guided toward a forward side of the vehicle.

Abstract: A radiator is provided within an engine room and in front of an engine for cooling engine cooling water. A shutter is provided in front of the radiator and covers a portion of a core surface of the radiator for adjusting an amount of cooling air to be directed toward the radiator. A baffle plate is provided behind a remaining portion of the core surface, which is not covered with the shutter, for directing the air, having passed through the remaining portion, to outside the engine room.

Abstract: A vehicle air conditioning device having first and second fans for forcing air through a heat exchanger, and a fan controller for controlling an operation of the first and second fans. On receiving a signal indicating that the shutter is closed, the fan controller controls the first and second fans such that the first fan is turned into an operating state and the second fan is turned into a stopped state.

Abstract: The invention provides a pressure detection indication device with a simple structure. The pressure detection indication device 1 comprises a main body 11 having an internal space 111 of the body communicating with a space to be subjected to pressure detection, a case 12 having an internal space 121 of the case communicating with a space different from that communicated with the internal space 111, a diaphragm 14 airtightly separating the internal space 111 of the body from the internal space 121 of the case, an indication mark disposed on the diaphragm and placed in the internal space of the case, a lens 13 disposed within the case, a stopper member 15 attached to the diaphragm 14, a biasing means 17 for biasing the diaphragm 14 toward the lens, and a stopper receive surface 117 provided in the internal space 111.

Abstract: The invention provides a pressure detection indication device with a simple structure. The pressure detection indication device 1 comprises a main body 11 having an internal space 111 of the body communicating with a space to be subjected to pressure detection, a case 12 having an internal space 121 of the case communicating with a space different from that communicated with the internal space 111, a diaphragm 14 airtightly separating the internal space 111 of the body from the internal space 121 of the case, an indication mark disposed on the diaphragm and placed in the internal space of the case, a lens 13 disposed within the case, a stopper member 15 attached to the diaphragm 14, a biasing means 17 for biasing the diaphragm 14 toward the lens, and a stopper receive surface 117 provided in the internal space 111.

Abstract: A filter soil detecting device includes a chamber provided in communication with an air channel at an air inflow side or outflow side of a filter provided in a pneumatic device. The chamber has a lens and a diaphragm to move toward or away from the lens by pneumatic pressure. The diaphragm has a mark on the surface opposite to the lens. The diaphragm moves toward or away from the lens by pressure variation at the air inflow side or outflow side of the filter, so that the image of the mark seen from the outside of the lens is varied to allow the determination of degree of soiling of the filter.

Abstract: A louver assembly for directing airflow from an air duct. The assembly includes a discharge outlet adapted to attach to an air duct at an opening thereof; a plurality of directional louvers pivotably attached to the discharge outlet; and a lever, connected to the louvers, for selectively directing airflow from the air duct in a plurality of directions. The lever is pivotably connected to at least one of the louvers for concurrently movably adjusting an orientation of the louvers.

Abstract: A louver assembly for directing airflow from an air duct. The assembly includes a discharge outlet adapted to attach to an air duct at an opening thereof; a plurality of directional louvers pivotably attached to the discharge outlet; and a lever, connected to the louvers, for selectively directing airflow from the air duct in a plurality of directions. The lever is pivotably connected to at least one of the louvers for concurrently movably adjusting an orientation of the louvers.