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1. 发明专利

AU7913281A AIR MIXING AIR CONDITIONER 未知
公开(公告)号：AU7913281A
公开(公告)日：1982-10-21
申请号：AU7913281
申请日：1981-12-31
申请人： TOYOTA MOTOR CO LTD
发明人： MATSUSHIMA KATSUAKI , UCHIDA GORO
IPC分类号： B60H1/00 , F24F13/14

2. 发明专利

DE3168933D1 SYSTEM FOR CONTROLLING A VEHICLE-MOUNTED AIR CONDITIONER 未知
公开(公告)号：DE3168933D1
公开(公告)日：1985-03-28
申请号：DE3168933
申请日：1981-10-16
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： MASANORI NAGANOMA , KATO YOSHIHARU , SAITO ATSUNORI , HARA YOSHIMICHI , MATSUSHIMA KATSUAKI
IPC分类号： B60H1/00 , F24F11/02 , G05D23/20
摘要： A control circuit for a vehicle-mounted air conditioner having plural dampers therein comprises a manual command entry unit for entering command signals to a computer unit. The computer unit includes a first computer constantly powered by a vehicle-mounted storage battery to receive a temperature resetting command signal from the entry unit and a second computer which is powered from the battery through an engine ignition key switch to receive control data from the first computer to control the air conditioner. A plurality of operating parameter sensors also supplies sensed operating parameters to the second computer to permit it to control one or more of the dampers to direct conditioned air to the vehicle compartment. A display unit receives data from the computer unit to provide visual display of the reference temperature and the operating conditions of the air conditioner.

3. 发明专利

AU551871B2 AIR MIXING AIR CONDITIONER 未知
公开(公告)号：AU551871B2
公开(公告)日：1986-05-15
申请号：AU7913281
申请日：1981-12-31
申请人： TOYOTA MOTOR CO LTD
发明人： MATSUSHIMA KATSUAKI , UCHIDA GORO
IPC分类号： B60H1/00 , F24F13/14

4. 发明专利

DE3039148A1 未知
公开(公告)号：DE3039148A1
公开(公告)日：1981-04-30
申请号：DE3039148
申请日：1980-10-16
申请人： TOYOTA MOTOR CO LTD
发明人： MATSUSHIMA KATSUAKI , SAKAI MASAYUKI
IPC分类号： B60H1/00 , F24F11/053 , B60H3/00
摘要： An air treatment assembly through which flows an air flow. The air flow is introduced into a ducting system, at an intermediate part of which a heater element is mounted. A first damper upstream of the heater divides the air flow into a first air flow portion passing through the heater and a second air flow portion bypassing the heater. First and second air outlets downstream of the heater element pass air out of the ducting system. A second damper, downstream of the heater element and upstream of the outlets, is movable between a first position in which it hinders the first and second air flows from mixing, so that the air passed out from the first outlet is primarily air from the first air flow, and the air passed out from the second outlet is primarily air from the second air flow; and a second position, in which it does not substantially hinder mixing of the first and second air flows, which meet downstream of the heater and mix well before being passed out from the air outlets.

5. 发明专利

JPS60107408A AIR CONDITIONER FOR CAR 失效
公开(公告)号：JPS60107408A
公开(公告)日：1985-06-12
申请号：JP21459383
申请日：1983-11-14
申请人： TOYOTA MOTOR CO LTD
发明人： MATSUSHIMA KATSUAKI , FUJIOKA YASUHIRO , NIEDA TOSHIHO , SAITOU TAKESHI
IPC分类号： B60H1/00 , B60H1/34
摘要： PURPOSE:To improve the cooling and warming performance for a driver on a rear-seat by blowing-out the wind supplied from an air conditioner for a rear- seat towards the rear-seat from a resistor, passing through the inside of a crossbar, and supplying the cold or warm wind above the rear-seat. CONSTITUTION:A crossbar 1 is extended in the direction of car width at the rear part of a front-seat back B, and an air conditioner 2 for a rear-seat connected to the crossbar 1 is arranged downward in the vertical direction of a car, and a resistor 4 on which a blowing port is opened towards ther rear-seat RS side is arranged onto the crossbar 1. The ventilation wind supplied from the air conditioner 2 is blown above the rear-seat from a resistor 4, passing through the inside of the crossbar 1. In the vicinity of a floor F, a rear heater duct 5 to which a plurality of wind blowing ports 5a for supplying warm wind to the feet of the driver on the rear-seat is installed, and warn wind is blown-out, passing through the front-seat back B and a rear-seat cushion SC. Therefore, cooling and warming performance for the driver on the rear-seat can be improved.

6. 发明专利

JPS58162783A SWASH PLATE TYPE VARIABLE DISPLACEMENT COMPRESSOR 失效
公开(公告)号：JPS58162783A
公开(公告)日：1983-09-27
申请号：JP4512982
申请日：1982-03-20
申请人： TOYODA AUTOMATIC LOOM WORKS , TOYOTA MOTOR CO LTD
发明人： NISHIDA KATSUHIKO , MATSUSHIMA KATSUAKI
IPC分类号： F04B27/14 , F04B25/04 , F04B27/10 , F04B27/18
摘要： PURPOSE:To enable to supply a sufficient amount of lubricating oil to a swash plate and other parts of a compressor even at the time of low-load, high-speed operation of the compressor, by employing such an arrangement that the rate of coolant passed through a swash plate chamber is increased with decreasing of the stroke of a piston that is caused by the movement of a control member toward the piston. CONSTITUTION:According as a control member 66 is moved toward a swash plate 18 at the time of low-load operation of a compressor when the pressure of coolant in suction chambers 44F, 44R is lowered, communication between a groove 100, an annular groove 102 and a groove 104 is established, so that coolant in a swash plate chamber 58 is introduced into the suction chamber 44R via the grooves 100, 102 and 104. Therefore, the rate of coolant passed through the swash plate chamber 58 is increased. That is, since the rate of coolant passed through the swash plate chamber 58 is increased with decreasing of the load, it is enabled to supply a sufficient amount of lubricating oil to the swash plate 18 and other parts of the compressor even at the time of low-load, high- speed operation when lubrication tends to be insufficient.

7. 发明专利

JPS55107016A DRIVING CONTROLLER FOR ELECTRIC FAN OF AUTOMOBILE ENGINE 失效
公开(公告)号：JPS55107016A
公开(公告)日：1980-08-16
申请号：JP1517679
申请日：1979-02-13
申请人： TOYOTA MOTOR CO LTD
发明人： MATSUSHIMA KATSUAKI , UCHIDA GOROU
IPC分类号： F01P7/04 , B60H1/32 , F01P7/08
摘要： PURPOSE:To reduce the noise and consumed electric power of a fan, by controlling the energization of a motor for cooling a radiator and another motor for cooling the condenser of a cooler, depending on the temperature of engine cooling water and the running state of an air conditioner. CONSTITUTION:When the temperature of cooling water and the pressure of a coolant for an engine are below prescribed levels, a water temperature switch 13 and a temperature switch 14 are closed. If the main switch 17 of a cooler is open, a first and a second electric motors 5, 6 are stopped. If the main switch 17 is closed, the motor 5, 6 are driven as they are connected in series with each other. When the engine cooling water temperature or the coolant pressure exceeds the prescribed level, the first and the second motors 5, 6 are connected in parallel with each other and driven for full output. The rotational frequency of a fan is controlled depending on the driven state of the motors.

8. 发明专利

JPS5897510A ROOM HEATER FOR AUTOMOBILE 失效
公开(公告)号：JPS5897510A
公开(公告)日：1983-06-10
申请号：JP19664881
申请日：1981-12-07
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： WATANABE TAKAHARU , MATSUHASHI KAZUO , HONDA KAZUHIRO , MORI KOUZOU , MATSUSHIMA KATSUAKI , NIEDA TOSHIHO , OBARA SHIGENOBU , MATSUNO TAKAMITSU
IPC分类号： B60H1/12 , B60H1/24
摘要： PURPOSE:To uniformize the rear cabin heating and contrive effective use of the space in such a way that in a room heater for van type vehicle, etc., a heat exchanger, a duct, a fan, etc. are arranged as a room heating unit inside a header panel, and blow-off ports are installed on the side facing the passenger seat. CONSTITUTION:A room heating unit 1 is arranged in a header panel 2 on the side of the driver seat 3, and a blow-off grille equipped with the plural number of hot air blow-off ports 18a are fitted facing the passenger seat. In such a constitution, air imbibed through suction grille by means of a fan 13 is turned out to be hot air through heat exchange with a heat exchanger 14 in a casing 11, and blown off through an air duct 17 from blow-off ports 18a at the blow-off grille 18 into the rear cabin. In such a constitution, room heating in the rear cabin can be uniformized, noise can be prevented, and effective use of the space in the rear cabin can be contrived.

9. 发明专利

JPS5873417A ROOM COOLER FOR VEHICLE 失效
公开(公告)号：JPS5873417A
公开(公告)日：1983-05-02
申请号：JP17337681
申请日：1981-10-28
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD , ARAKAWA SHATAI KOGYO
发明人： SHIKAMURA AKIO , WATANABE SATOSHI , MATSUSHIMA KATSUAKI , SASAKI TAKESHI , TAKASUGI KAZUHIRO
IPC分类号： F24F11/04 , B60H1/00 , B60H1/32
摘要： PURPOSE:To apply blowers of small size to a room cooler and reduce its mounting space, by using the four blowers, connecting motor circuits of these blowers parallelly two by two and selectively performing switching of a blower speed through series-parallel circuit switching and the like of said two parallel circuits. CONSTITUTION:In case of application to a bus vehicle, a cooling unit 2 is set to a rear part ceiling of a car room 1a in a vehicle main unit 1, and an evaporator 3, cooling peripheral air by evaporation of a coolant, is built in the cooling unit 2, then four blowers 4a-4c, blowing air cooled in the evaporator 3 to ceiling blow-off ducts 7, 8 in both sides of the vehicle, are equipped. Here a motor circuit of the blowers 4a, 4b and motor circuit of the blowers 4c, 4d of the four blowers 4a-4d are parallelly connected respectively, while fixed resistors 13, 14 are connected respectively to each parallel circuit. Then a blower speed can be selectively changed by series-parallel circuit switching of said two parallel circuits and combination of the fixed resistors 13, 14.

10. 发明专利

JPS5871213A AUTOMOBILE'S COOLER 失效
公开(公告)号：JPS5871213A
公开(公告)日：1983-04-27
申请号：JP16821681
申请日：1981-10-20
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： TAKEMOTO KAZUAKI , MORIYA MITSUTOSHI , NAKANO YOSHIHISA , MATSUSHIMA KATSUAKI , UCHIDA GOROU
IPC分类号： B60H1/32 , F04B49/00 , F04B49/10
摘要： PURPOSE:To prevent a secondary failure in a car's room air conditioner by discriminating whether the ratio of an engine rpm. and a revolution number of a cooling compressor has a certain relation or not and by indicating the engagement and disengagement control of a solenoid clutch disposed between the engine and the compressor. CONSTITUTION:By turning a switch 8 on, a discrimination circuit 3 maintains its output at L level in a certain interval so that a relay circuit 4 has one terminal of a clutch 5 grounded for electrification thereof. On the other hand, a lamp 7 is continuously lit via a lamp actuation circuit 6. After the lapse of said interval the discrimination circuit 3 estimates the ratio between both speeds of an engine and a compressor on the basis of respective output signals from an engine rpm. detection means 1A and a compressor revolution speed detection means 2A and if the ratio is estimated to be 0.8 or more, the discrimination circuit 3 maintains the L level, energizing the clutch 5 and lighting the lamp 7. If the speed ratio is reduced to below 0.8 because of a trouble of the compressor during driving, the discrimination circuit 3 is turned to H level, whereby the clutch 5 is deenergized to interrupt the compressor and the lamp 7 is made to flicker. A secondary failure may be thus prevented.

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