摘要:
A phenolic resin foam laminated sheet comprising a phenolic resin foam; and a face material for covering a surface of the phenolic resin foam, wherein the phenolic resin foam contains a hydrocarbon, a chlorinated aliphatic hydrocarbon or a combination thereof, a density of the phenolic resin foam is 10 kg/m3 or higher and 100 kg/m3 or lower, an average cell diameter of the phenolic resin foam is 5 μm or larger and 200 μm or smaller, a closed cell content of the phenolic resin foam is 85% or higher and 99% or lower, and an absolute value of a dimensional charge rate of the phenolic resin foam after 70° C. for 48 hours is 0.49% or lower.
摘要:
There are provided a forming device capable of drying at a high speed and of manufacturing a thermosetting resin foam plate more efficiently and stably without multilayering any unnecessary surface material, and a method of efficiently manufacturing a thermosetting resin foam plate therefor. A thermosetting resin foam plate is manufactured by: mixing a resin composition containing at least a thermosetting resin, a foaming agent and a curing agent in a mixer; continuously discharging the resin composition on a traveling air-permeable and flexible surface material, and at the same time covering the upper surface of the resin composition with an air-permeable and flexible surface material; and passing the covered resin composition through a forming device equipped with conveyors having apertures having an aperture area ratio of 15% or more and 80% or less to form and cure the resin composition.
摘要:
A synchronous motor 100 includes a rotor 20 having a permanent magnet 26 on the surface of or inside the rotor, a stator 10 made of a soft magnetic material and having tooth members T1 to T18 and slots S1 to S18, and element coils 11, 12 wound around each of the tooth members T1 to T18 as concentrated windings and arranged in multiple layers along the extending direction of the tooth members T1 to T18. The element coils 11, 12 are provided three coils each for each phase in a circumferential direction to form rotating direction windings 101 to 206 for each phase. For each phase, the rotating direction windings 101 to 206 are displaced from each other by one slot in the rotating direction between adjacent layers. As a result, torque ripples are reduced in motors using concentrated windings.
摘要:
A battery unit for vehicles comprises a plurality of battery, bus bars, and insulating plates. The plurality of batteries is installed with the terminals facing in the same direction, where the direction to which the pairs of terminals are facing is arranged in the same direction and the batteries are electrically connected by the bus bars. A refrigerant flows in the direction to which the pairs of terminals are connected, and cools the terminals and the bus bars. The insulating plates are disposed between the bus bars connected with different batteries. In addition, the insulating plates and are disposed extending in the direction to which the pairs of terminals are connected.
摘要:
A stent delivery device includes a stent, a guide member, a pulling member including an engaging portion that is inserted in a gap between an inner cavity of the stent and the guide member and detachably engages the stent, and an insertion portion that passes through an inner cavity of the guide member, the pulling member executing an operation for pulling the stent when the engaging portion engages the stent, and an engagement-releasing member that releases engagement between the engaging portion and the stent.
摘要:
An air-conditioning case (2d) of a front air-conditioning unit (2) includes therein a branching duct (2c) for dividing the flow of the air-conditioned air to the seat (3) of occupants, and a cool/warm air switch (10) for switching the cool air (7) and the warm air (8) of the air-conditioned air and sending the resultant air to air supply ports (19). The air supply ports (19) are connected to the seat (3) by a single air duct (4). Therefore, the duct configuration is very simple. Also, the air duct (4) can be an existing one connected to the rear foot vent (30).
摘要:
A vehicle air-conditioning system includes electric heating devices to accelerate a rise in temperature of air for heating a passenger compartment by accelerating a rise in temperature of warm water used to heat the air and by directly heating the air. Electric heating devices are built into a heat exchanger for heating so that the devices can release heat into surrounding air through radiating fins. When the system is in a heating operation region and the temperature of warm water available to flow through the heat exchanger is below a set temperature T.sub.2, the electric heating devices are turned on. A blower for blowing heating air into a passenger compartment through the heat exchanger is stopped, and a warm water valve is opened to allow the warm water to flow through the heat exchanger, whereupon heat from the electric heating devices is released through the radiating fins into the warm water inside the heat exchanger. When the temperature of the warm water rises above the set temperature T.sub.2, the blower is started, and heat from the electric heating devices is released through the radiating fins into the air blown by the blower.
摘要:
When the engine is stopped while the engine is warmed up, the cooling water in the engine stays therein without flowing out of the engine, and the cooling water in the radiator or the bypass passage is used for heating source for the heating operation. In this way, it is possible to heat the passenger compartment continuously even after the engine is stopped and to suppress the temperature of the cooling water from lowering to reduce the emission at restarting of the engine.
摘要:
The total flow rate of the hot water flowing to a first heater core and a second heater core is controlled by a total flow rate control valve, and then the flow rate of the hot water to each of the heater cores is distributed by a distribution valve. According to this configuration, the flow rate of the hot water flowing through each of the heater cores is linearly controlled. Therefore, the heating of the driver's seat space by the first heater core and the heating of the air conditioning of the passenger's seat space by the second heater core can be linearly controlled.
摘要:
An engine warming-up apparatus includes a reserve tank integrally provided with a heat insulating device provided in a coolant circuit in which coolant for cooling an internal combustion engine flows. The reserve tank includes a reserve tank body secured to the top of a tank base, a connection pipe for connecting between an outlet pipe of the tank base and the inside of the reserve tank body, and a heat insulating device located-between the tank base and the reserve tank body and covered by the reserve tank body. A degassing pipe is provided at the top of the heat insulating device so as to communicate between the inside of the heat insulating device and the inside of the reserve tank body. A water filling opening of a hot water supply pipe is formed around the top of the inside space of the heat insulating device. In this way, a high temperature coolant is firstly supplied at a cold start, thereby improving warming up performance.