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91. 发明专利

JP2001093553A COMPRESSOR AND REGENERATOR FOR FUEL CELL 失效
公开(公告)号：JP2001093553A
公开(公告)日：2001-04-06
申请号：JP27413999
申请日：1999-09-28
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MORI HIDEFUMI , BAN TAKASHI , KAWAGUCHI RYUTA
IPC分类号： F01C1/02 , F01C11/00 , F04B35/00 , F04C18/02 , F04C18/344 , F04C23/00 , H01M8/04
摘要： PROBLEM TO BE SOLVED: To provide a compressor and regenerator for a fuel cell, which causes a fuel cell to maintain high generation and high durability and prevents rise of production cost. SOLUTION: A volumetric compression mechanism C is connected with the oxygen containing gas supply part of a fuel cell F, and volumetric regeneration mechanism E with the oxygen containing gas discharging part of the fuel cell F. The volume ratio of the closed compression chamber 14 formed by the compression mechanism C to the closed regeneration chamber 24 formed by the regeneration mechanism E is 1.25 to 3.

92. 发明专利

JP2000142086A HEAT GENERATOR 失效
公开(公告)号：JP2000142086A
公开(公告)日：2000-05-23
申请号：JP31256898
申请日：1998-11-02
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , HOSHINO TATSUYUKI , HIROSE TATSUYA , SUZUKI SHIGERU
IPC分类号： B60H1/08 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To avoid enlarging of a diameter of a driving shaft near its end because of an electromagnetic clutch or the like, so as to improve mounting performance into a vehicle or the like. SOLUTION: An inner circumferential area of a rotor 50 is provided with an armature 100, a friction part 53 and an electromagnet 60. The armature 100 is connected to a driving shaft 40 such that the armature 100 can rotate together with the driving shaft 40 and can move in the axial direction. The friction part 53 is provided in the rotor 50 opposite to the armature 100 in the axial direction. The electromagnet 60 connects the friction part 53 with the armature 100 by electromagnetic attraction caused by electric power supply to the electromagnet 60. Presence or absence of the electric power supply to the electromagnet 60 causes a connection state or a non-connection state of the friction part 53 with the armature 100 so as to cause a connection state or a non-connection state of the driving shaft 40 with the rotor 50.

93. 发明专利

JP2000111179A AIR CONDITIONER 失效
公开(公告)号：JP2000111179A
公开(公告)日：2000-04-18
申请号：JP28312098
申请日：1998-10-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： OKABE TAKANORI , FUJII TOSHIRO , NAKANE YOSHIYUKI , BAN TAKASHI
IPC分类号： F04B27/14 , B60H1/00 , B60H1/32 , F04B27/18 , F25B1/00 , F25B13/00 , F25B41/04 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To eliminate an abnormal pressure rise of a hot gas bypass heater circuit with insufficient followability without deteriorating efficiency, by wastefully discharging a working fluid raised to a high pressure without insufficiency of a heating capability by discharging the fluid in the heater circuit to a cooler circuit in an air conditioner having the heater. SOLUTION: The air conditioner comprises a compressor 101, a cooler circuit, a heater circuit and a discharge capacity altering means. The compressor has a driving means, a suction unit 115 and a discharge unit 120. The altering means discharges the fluid from the discharge unit to the chamber 110 to reduce a discharge capacity. The cooler circuit has a condenser in a circuit from the discharge unit to the suction unit and a heat exchanger at its downstream. The heater circuit has a bypass passage from the discharge unit to a heat exchanger and the exchanger. The altering means has first means and second means for communicating or non-communicating a switching means 181 with the discharge unit and the chamber.

94. 发明专利

JP2000111178A AIR CONDITIONER 失效
公开(公告)号：JP2000111178A
公开(公告)日：2000-04-18
申请号：JP28311998
申请日：1998-10-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： OKABE TAKANORI , FUJII TOSHIRO , NAKANE YOSHIYUKI , BAN TAKASHI
IPC分类号： F04B27/14 , B60H1/32 , F04B27/18 , F25B1/00 , F25B1/02 , F25B13/00 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To prevent an excess pressure rise of a driving chamber into which a working fluid is discharged caused by a discharge pressure drop if a variable capacity compressor is used without insufficiency of a heating capability, by discharging the fluid in a hot gas bypass heater circuit at the time of heating to a cooler circuit in the conditioner having the heater circuit. SOLUTION: The air conditioner comprises a compressor, a cooler circuit, a hater circuit and a driving chamber pressure reducing means 185. The compressor has a driving chamber 110, a suction unit 116, a discharge unit, a first passage for opening a discharge capacity altering valve to communicate the discharge unit with the chamber 110, a second passage for communicating a driving chamber with the suction unit, and a driving means for changing a discharge capacity according to an internal pressure of the chamber. The cooler circuit has a bypass passage from the discharge unit to a condenser and to the suction unit through a heat exchanger of a downstream of the condenser. The heater circuit has a bypass circuit from the discharge unit to a heat exchanger and the exchanger. The means 185 discharges the fluid from the chamber 110 to the unit 116 separately from the second passage if the chamber becomes a predetermined high pressure state.

95. 发明专利

JP2000111177A AIR CONDITIONER 失效
公开(公告)号：JP2000111177A
公开(公告)日：2000-04-18
申请号：JP28311898
申请日：1998-10-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： OKABE TAKANORI , FUJII TOSHIRO , IMAI TAKAYUKI , BAN TAKASHI
IPC分类号： F04B27/14 , B60H1/32 , F04B27/18 , F25B1/00 , F25B13/00 , F25B41/04 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To eliminate deterioration of an energy efficiency caused by wastefully discharging a working fluid raised to a high pressure, by working a compressor out of a heater circuit without insufficiency of a heating capability caused by discharging the fluid in the circuit to a cooler circuit to control an abnormally high pressure state at the time of heating, in an air conditioner having the heater circuit of a hot gas bypass heater. SOLUTION: The air conditioner comprises a compressor, a cooler circuit, a heater circuit, and a discharge capacity altering means 190. The compressor has a driving chamber 110, a suction unit 116 and a discharge unit 121 to reduce a discharge capacity by discharging the fluid from the unit 121 to the chamber 110. The cooler circuit has a condenser disposed on a route from the unit 121 to the unit 116, and a heat exchanger disposed at a downstream side from the condenser. The heater circuit has a bypass passage from the unit 121 to a heat exchanger, and the exchanger. The altering means discharges the fluid from the unit 121 to the chamber 110 if a differential pressure between a discharge pressure and a suction pressure or a pressure in the chamber increases.

96. 发明专利

JP2000038023A HEAT GENERATOR 失效
公开(公告)号：JP2000038023A
公开(公告)日：2000-02-08
申请号：JP20626098
申请日：1998-07-22
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： SUZUKI SHIGERU , BAN TAKASHI , HIROSE TATSUYA , HOSHINO TATSUYUKI
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To provide a heat generator capable of facilitating sealing of a viscous fluid and excellent in mounting capability on a vehicle or the like. SOLUTION: A rotor 9 comprises a front base part 10a provided in a front drive shaft 8a, rear base part 10b provided in a rear drive shaft 8b, and a cylinder part 11 extended cylindrically in the forward of an axial direction integrally from the rear base part 10b to be connected integrally to the front base part 10a. A wall surface of a heat generating chamber 5 has an internal peripheral surface 3a opposed to an outer peripheral surface 11a of the cylinder part 11 to constitute a liquid-tight clearance formed by a space capable of ensuring heat generation which can be effectively utilized by turning of the rotor 9 together with the outer peripheral surface 11a. A storage region SR storing silicone oil SO by avoiding shearing action of the rotor 9 is formed in the cylinder part 11. An injection port 4b communicating with the storage region SR through a communication hole 8c penetrating the rear drive shaft 8b to be capable of being sealed from the outside is provided to penetrate a rear part housing 4.

97. 发明专利

JP2000016064A HEAT GENERATOR 失效
公开(公告)号：JP2000016064A
公开(公告)日：2000-01-18
申请号：JP18642098
申请日：1998-07-01
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , SUZUKI SHIGERU , HOSHINO TATSUYUKI , HIROSE TATSUYA
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To restrict load torque in starting a rotor to the minimum, to smooth starting the rotor by an external drive source and to achieve necessary heating ability after starting the rotor. SOLUTION: A rotor is composed of a drive shaft 13 (shaft part), plural parted members 19 provided to surround the drive shaft 13, support guide members 14, 15 to support the drive shaft 13 and the parted members 19, and spring members 22 to connect the parted members 19 to each other. Centrifugal force or energization force by the spring members 22 is applied on the parted members 19 with priority according to rotation condition of the rotor. Changeable disposition of the parted members 19 in a radial direction is thus enabled by application of such force, and clearance between an outer circumferential surface of the parted member 19 and a heat generating chamber inner circumferential surface facing it is decided.

98. 发明专利

JP2000006647A HEAT GENERATOR 失效
公开(公告)号：JP2000006647A
公开(公告)日：2000-01-11
申请号：JP17478898
申请日：1998-06-22
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： HOSHINO TATSUYUKI , BAN TAKASHI , SUZUKI SHIGERU , HIROSE TATSUYA
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To provide a vehicular heat generator capable of smoothly transferring viscous fluid in the rotor end area to another area through a communicating passage provided in the rotor interior. SOLUTION: The end surface 21a of a cylindrical rotor 20 has a port opened for a communicating passage 26 formed inside the rotor to guide viscous fluid existing in a ring-shaped recess 25 (the rotor end area) to another area. The rotor end surface 21a is provided with collecting grooves 27 and collecting walls 28 connected to the communicating passages 26 and extending in the anti-radius direction of the rotor 20. When the rotor 20 rotates in the arrow A1 direction, the collecting grooves and the walls 27, 28 not only acquire and collect viscous fluid in the ring-shaped recess 25 and guide it to the communicating passage 26 ports but also give force feeding force to the viscous fluid collected in the guiding process and forcibly send viscous fluid into the communicating passage 26 with the force.

99. 发明专利

JPH11208252A HEAT GENERATOR FOR VEHICLE 失效
公开(公告)号：JPH11208252A
公开(公告)日：1999-08-03
申请号：JP1562298
申请日：1998-01-28
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , HOSHINO TATSUYUKI , OKABE TAKANORI , SAKA TAKAHISA
IPC分类号： B60H1/03 , B60H1/22 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To facilitate smooth actuation of a rotor as well as prevent degradation of a viscous fluid due to oxidation by quickly reducing the load torque upon actuation of the rotor. SOLUTION: In a housing, a reservoir 10 is disposed at a position opposite (outside) a heat generation chamber having a peripheral wall interposed therebetween via recovery and supply passages 20, 21. The reservoir 10 is defined by closing a recessed chamber 10 partially formed in a front housing body 1 with a rear housing body 2. The cross section of the reservoir 10 is formed of a narrow upper portion and a wide lower portion, that is, a first region 10a as the narrow upper portion and a second region 10b as the wide lower portion. As the capacity of the second region 10b becomes substantially greater than that of the first region 10a, the viscous fluid that remains within the heat generation chamber flows down to the second region 10b when the rotor is stopped. Therefore, the area of the portion where the rotor surface is brought into contact with silicone oil is reduced, resulting in decreased load torque upon actuation of a rotor 14.

100. 发明专利

JPH11153031A COOLING SYSTEM OF ENGINE FOR VEHICLE 失效
公开(公告)号：JPH11153031A
公开(公告)日：1999-06-08
申请号：JP31870897
申请日：1997-11-19
申请人： TOYODA AUTOMATIC LOOM WORKS , ITO MOTOYUKI
发明人： MOROI TAKAHIRO , BAN TAKASHI , TAKENAKA KENJI , ITO MOTOYUKI
IPC分类号： F01P3/00 , C09K3/00 , F01P3/20
摘要： PROBLEM TO BE SOLVED: To reduce the power of a water pump through reduction of incurring of an energy loss by reducing the occurrence of turbulence friction resistance of a coolant at a circulation passage. SOLUTION: This cooling system comprises a main circulation passage (a main water passage 3) through which a coolant is circulated between at least the main water jacket and the radiar 4 of an engine 1 and opened and closed by a thermostat 5; and an auxiliary circulation passage (first and second auxiliary water passage 6 and 9) through which a coolant is circulated at least between the main water jacket and the heater core 10 of the engine 1. In this case, a high mole additive (polyethylene oxide) having a straight chain-form helical structure is added in the coolant.

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