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71. 发明专利

JP2000153707A HEAT GENERATOR 失效
公开(公告)号：JP2000153707A
公开(公告)日：2000-06-06
申请号：JP33082398
申请日：1998-11-20
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , BAN TAKASHI , HOSHINO TATSUYUKI , HIROSE TATSUYA
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To provide a heat generator which achieves prevention of thermal and mechanical deterioration of viscous fluid. SOLUTION: A rotor 4 has a pulley portion 4a which protrudes from an inner housing 1 and in which torque from an engine is input, a supporting portion 4b which is formed integrally with the pulley portion 4a and supported between the pulley portion and the inner housing 1 by a bearing device 3, and a shearing portion 4c which shears silicone oil SO. In the shearing portion 4c, a storing chamber 6 which communicates with a heat chamber 5 and stores the silicone oil SO while avoiding a shearing action is formed. In the storing chamber 6, a static chamber 9 which is unaffected by centrifugal force by the rotation of the rotor 4 is formed by an outer housing 2. The static chamber 9 communicates with the storing chamber 6 through a supply hole 2c and a recovery hole 2d.

72. 发明专利

JP2000038024A HEAT GENERATOR 失效
公开(公告)号：JP2000038024A
公开(公告)日：2000-02-08
申请号：JP20800998
申请日：1998-07-23
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , FUJIWARA YASUHIRO , MORI HIDEFUMI , NIWA MASAMI , HOSHINO TATSUYUKI , HIROSE TATSUYA
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To provide a heat generator capable of preventing high temperature deterioration of viscous fluid and mechanical deterioration and also capable of surely ensuring a sufficient heating value in a fluid-tight clearance. SOLUTION: A fluid-tight clearance of space is formed which is capable of ensuring heat generation which can be effectively utilized by turning a rotor 9 between an internal peripheral surface 3a of a heating chamber 5 and an external peripheral surface 11a of the rotor 9 and a storage region SR is formed which stores silicone oil SO by communicating with the fluid-tight clearance and avoiding the shearing action of the rotor 9. Transfer feed grooves 3c, 11c capable of transfer feeding the silicon oil SO from the rearward side to the forward side in the fluid-tight clearance by turning the rotor 9 are hollowly provided in the internal/external peripheral surface 3a, 11a, and the transfer feed grooves 3c, 11c are formed in a manner wherein the silicone oil SO overflows in the fluid-tight clearance.

73. 发明专利

JPH11342727A VEHICULAR HEAT GENERATOR 失效
公开(公告)号：JPH11342727A
公开(公告)日：1999-12-14
申请号：JP15619398
申请日：1998-06-04
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , HOSHINO TATSUYUKI , SUZUKI SHIGERU , HIROSE TATSUYA
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To provide a vehicular heat generator suited for a heating system for a hybrid powered automobile. SOLUTION: This heating system is comprised of a heat generator 77 and a heating unit 80. The heat generator 77 is provided with a shear heating part 30 generating heat by mechanically shearing a viscous fluid with a rotor, a motor part 20 as an internal driving source, and an electromagnet clutch part 60, respectively. The electromagnetic clutch part 60 is operatively connected to an engine 71 as an external driving source, selectively feeding the shear heating part 30 with driving force of the engine 71. The heating part 30 is supplied with power from the motor part 20 or the internal driving source at the time of stoppage of the engine 71, and at the time of driving the engine 71, it operates by supplied with power from the engine 71 or the external driving source via the electromagnetic clutch part 60.

74. 发明专利

JPH11334345A HEAT GENERATOR 失效
公开(公告)号：JPH11334345A
公开(公告)日：1999-12-07
申请号：JP13993998
申请日：1998-05-21
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： SUZUKI SHIGERU , BAN TAKASHI , HIROSE TATSUYA , HOSHINO TATSUYUKI
IPC分类号： B60H1/03 , B60H1/08
摘要： PROBLEM TO BE SOLVED: To surely remove viscous fluid liable to stay in a place close to the rotating center of a rotor and to surely circulate smoothly the visous fluid within a heating chamber. SOLUTION: The partitions of a heating chamber 7 are formed, and a driving shaft 20 and a cylindrical rotor 30 are rotatably supported inside a housing. A cylindrical clearance zone is secured between the inner circumferential surface of the heating device and the outer circumferential surface of the rotor 30. Viscous fluid (not shown in the figure) such as silicone oil is filled in the heating chamber 7 in such a way that each clearnce zones is entirely filled up. A communication passage 21 extended in the axial direction for viscous fluid, is formed in the inside of the driving shaft 20. When the rotor 30 is rotated, viscous fluid generates shearing heat in the clearance zone, and is circulated inside the heating chamber 7 through the communication passage 21.

75. 发明专利

JPH11263119A HEAT GENERATOR AND ITS ROTOR 失效
公开(公告)号：JPH11263119A
公开(公告)日：1999-09-28
申请号：JP6997298
申请日：1998-03-19
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , MORI HIDEFUMI , TAKENAKA KENJI , HOSHINO TATSUYUKI
IPC分类号： B60H1/08 , B60H1/22 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To press fit fast a rotor certainly the drive shaft of a heat generator and establish low-cost manufacture. SOLUTION: A rotor 20 is equipped with a shearing part 21 in the form of a disc and a boss part 22 formed protrusively in the center of the shearing part 21, and is fabricated by fitting a ring-shaped member 23 on the boss 22. The part 21 and boss 22 are formed in a single piece by subjecting a steel plate for a press working process. The ring-shaped member 23 is formed separately from the part 21 and boss 22. Because of existence of this ring-shaped member around the boss 22, the contact pressure of the inside surface 22a of the boss part to the outside surface of the drive shaft 13 when the drive shaft 13 is press fitted in the boss 22 is heightened, and the pressure fitting and fastening can be established stronger than conventional.

76. 发明专利

JPH1142932A HEAT GENERATOR FOR VEHICLE 失效
公开(公告)号：JPH1142932A
公开(公告)日：1999-02-16
申请号：JP20455797
申请日：1997-07-30
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , BAN TAKASHI , HOSHINO TATSUYUKI , MORI HIDEFUMI , OKABE TAKANORI , HOSHINO NOBUAKI , MINAMI KAZUHIKO
IPC分类号： B60H1/08 , B60H1/14 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To prevent a viscous fluid from being deteriorated due to overheating by autonomously adjusting the amount of heat generation without using any external mechanism in a heat generator for vehicle. SOLUTION: A heating chamber 5 and a radiation chamber (water jacket) 6 enclosing the heating chamber 5 are formed in a heater housing. The heating chamber 5 includes a first rotor 13 fixed to the rear end part of a rotatable drive shaft 12 and a second rotor 16 as a shearing means fixed to the front end part of a driven shaft 15, and is filled with silicon oil as viscous fluid. Also the viscous fluid present between both rotors 13 and 16 functions as a fluid joint medium, and forms a fluid clutch together with both rotors 13 and 16. By the function of such a fluid clutch, a torque transmission from the first rotor 13 to the second rotor 16 is adjusted according to a variation in viscosity of the viscous fluid, and the amount of shearing heat generation by the second rotor 13 is feed back-controlled.

77. 发明专利

JPH10318283A POWER TRANSMISSION MECHANISM AND COMPRESSOR USING THE POWER TRANSMISSION MECHANISM 失效
公开(公告)号：JPH10318283A
公开(公告)日：1998-12-02
申请号：JP12732597
申请日：1997-05-16
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： OKADA MASAHIKO , BAN TAKASHI , HIROSE TATSUYA , YAGI SATOSHI , HOSHINO TATSUYUKI , MORI HIDEFUMI , OKABE TAKANORI , HOSHINO NOBUAKI
IPC分类号： F04B27/10 , F04B27/08 , F04B35/00 , F16D7/02 , F16D43/25 , F16H35/10
摘要： PROBLEM TO BE SOLVED: To provide a power transmission mechanism to facilitate regulation unevenness in release torque to release rotation torque when load toque on the driven apparatus side is excessively increased. SOLUTION: A bracket 68 is fixed at a pulley 65, serving as a first rotary body, by a bolt 69, and the outer peripheral surface of an annular variable quality member 70 is securely adhered on the inner peripheral surface of the bracket 68. The outer peripheral surface of a contact unevenness absorbing member 71 made of a metal is securely fixed on the inner peripheral surface of the variable quality member 70. A bush 72 is securely fitted in a rotary shaft 26 serving as a second rotary body. A lock protrusion part formed at one end of a torsion coil spring 74 is locked at the flange part 722 of the bush 72. The outer peripheral surface of the coil spring 74 is pressed against the inner peripheral surface of the contact unevenness absorbing member 71.

78. 发明专利

JPH10297257A VISCOUS HEATER 失效
公开(公告)号：JPH10297257A
公开(公告)日：1998-11-10
申请号：JP11217597
申请日：1997-04-30
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , BAN TAKASHI , SUZUKI SHIGERU , HOSHINO TATSUYUKI
IPC分类号： B60H1/08 , B60H1/03
摘要： PROBLEM TO BE SOLVED: To rapidly achieve the desired heating value after the starting, by forming a storage recessed part which can store the gas in a heating chamber, and has the depth over the fluid-tight interval, on a wall face of the heating chamber, and forming a gas hole on an upper edge of the storage recessed part, for moving the gas to a gas phase in the storage chamber. SOLUTION: A storage recessed part 3a is formed on a central wall face of a heating chamber, of a rear plate 3. This storage recessed part 3a has the depth over the fluid-tight interval between the heating chamber 8 and a rotor 9. Further a gas hole 3e communicated with a storage chamber SR, is formed upwardly on an upper edge of the storage recessed part 3a. When a viscous heater of this structure, is started, the air in the heating chamber 8 is stored in the storage recessed part 3a as the babbles, because the storage recessed part 3a has the depth over the fluid-tight interval, and the pressure thereof is lower than that of the fluid-tight interval. This babbles are moved to a gas phase of the storage chamber SR through the gas hole 3e, so that the heating chamber 8 is rapidly filled with silicone oil, and the desired heating value can be rapidly achieved.

79. 发明专利

JPH10217756A VANE TYPE HEATER 失效
公开(公告)号：JPH10217756A
公开(公告)日：1998-08-18
申请号：JP2049897
申请日：1997-02-03
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , BAN TAKASHI , HOSHINO TATSUYUKI , MINAMI KAZUHIKO
IPC分类号： B60H1/03 , B60H1/08
摘要： PROBLEM TO BE SOLVED: To make its mechanism excellent in durability and reliability in an on-vehicle auxiliary heat source, and concurrently, make it exhibite excellent heating performance continuously while its small size is being employed. SOLUTION: In this heater, a vane type pressurizing mechanism 5 including a rotor 17 provided with a plurality of vanes 19 capable of appearing/ disappearing, is disposed in the inside of both housing main bodies. The vane type pressurizing mechanism 5 allows a plurality of pressurizing chambers H1, H2 and H3 formed in each space held between the two vanes 19 to be expanded/contracted in volume as the rotor 17 is rotated. In this case, oil is pressurized, which is housed in the pressurizing chamber H3 in a contracting stroke, and energy stored in the inside of the oil is thereby increase. A part of the rised internal energy in the pressurizing chamber H3, is released as heat to circulating fluid flowing around respective jackets formed in such a way that the vane type pressurizing mechanism 5 is thereby enclosed.

80. 发明专利

JPH10119552A HEATER FOR VEHICLE 失效
公开(公告)号：JPH10119552A
公开(公告)日：1998-05-12
申请号：JP27829996
申请日：1996-10-21
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： HOSHINO TATSUYUKI , BAN TAKASHI , MORI HIDEFUMI , YAGI SATOSHI , HIROSE TATSUYA , MIURA SHINTARO
IPC分类号： B60H1/14 , B62D5/06
摘要： PROBLEM TO BE SOLVED: To provide a heater for a vehicle having the simple piping structure of a hydraulic operating circuit for a heat exchanger, preventing the pulsation of the operating oil in the hydraulic operating circuit from being directly transferred to a car interior, and capable of suppressing the occurrence of noises in the car interior. SOLUTION: An oil pump 12 is rotated by a vehicle engine 21, and an actuator 20 is operated by the operating oil discharged from the oil pump 12 in this hydraulic operating circuit 11. A heat exchanger 39 is connected to the hydraulic operating circuit 11 between the discharge side of the oil pump 12 and the actuator 20. The heat generated by the oil pump 12 of the hydraulic operating circuit 11 is exchanged from the operating oil to the cooling water for cooling the engine 21 by the heat exchanger 39 to be utilized for the heating of a car interior.

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