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1. 发明专利

JPH11301250A HEATING DEVICE FOR VEHICLE 失效
公开(公告)号：JPH11301250A
公开(公告)日：1999-11-02
申请号：JP536399
申请日：1999-01-12
申请人： TOYODA AUTOMATIC LOOM WORKS , DENSO CORP
发明人： BAN TAKASHI , SUZUKI SHIGERU , MORI HIDEFUMI , HOSHINO TATSUYUKI , MORIKAWA TOSHIO , OSHIMA TOSHIHIRO
IPC分类号： B60H1/08 , B60H1/03 , B60H1/22 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To prevent the degradation of a viscous fluid stored in a heat generator of a heating device for a vehicle and to accelerate the buildup of heating capacity. SOLUTION: A control device 71 controls on/off of an electromagnetic clutch 51 of a heat generator 16 for a vehicle by compairing cutoff rotating speed variably set according to the water temperature Tx of engine cooling water flowing out of a vehicle engine E to a heating circuit, with the present rotating speed Rx of a driven pulley 53 or a rotor. That is, if the detected rotating speed Rx reaches the set cutoff rotating speed, the control device 71 cuts off power transmission from the vehicle engine to the heat generator 16 through the electromagnetic clutch 51. The prevention of degradation of a visous fluid and the improvement of buildup performance of heating capacity can be combined by setting the cutoff rotating speed variably according to the water temperature Tx.

2. 发明专利

JPH10329531A VEHICULAR HEAT GENERATOR 失效
公开(公告)号：JPH10329531A
公开(公告)日：1998-12-15
申请号：JP14677897
申请日：1997-06-04
申请人： TOYODA AUTOMATIC LOOM WORKS , DENSO CORP
发明人： MOROI TAKAHIRO , BAN TAKASHI , HOSHINO TATSUYUKI , MORI HIDEFUMI , ITO HAJIME , AOKI SHINJI , MORIKAWA TOSHIO
IPC分类号： B60H1/08 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To restrain the generation of such heat loss that a heat generated in a heat generating room is released to the atmosphere through a housing and increase the heat exchange rate to a heat radiating room, in a vehicular heat generator. SOLUTION: A heat generating room 7 and front/rear partition plates 5, 6 for partitioning both water jackets 8, 9 are stored in front/rear housing main bodies 1, 2. In both partition plates 5, 6, as their outer periphery walls are contacted with the inner periphery wall of the front housing main body 1, periphery grooves 5d, 6d as a recessed part extending to a periphery direction are provided recessingly on the outer periphery wall, while being positioned so as not to be moved. Such periphery grooves 5d, 6d form one part of the circulation passage of a circulation water in both water jackets 8, 9 and the inner walls of the periphery grooves 5d, 6d guide the flow of the circulation water. Meantime, the circulation water absorbs a heat generated in the heat generation room 7 and also the heat transmission to the front housing main body 1 is stopped at the minimum.

3. 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.

4. 发明专利

JP2000255249A HEAT GENERATOR FOR VEHICLE 失效
公开(公告)号：JP2000255249A
公开(公告)日：2000-09-19
申请号：JP5883099
申请日：1999-03-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： NIWA MASAMI , SUZUKI SHIGERU , MORI HIDEFUMI , HOSHINO TATSUYUKI
IPC分类号： B60H1/08 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To improve the degree of freedom of installation and ease of installation by providing a wider allowable range of mounting angles of a vehicular heat generator to a vehicle body. SOLUTION: An actuation chamber partitioned within a heat generator consists of a heating region containing a rotor, a storage region 8 for viscous fluid, and a boundary opening 9 having a relatively large opening area and communicating both the regions to each other. The boundary opening 9 has a pair of transfer openings 35A, 35B disposed in pint symmetry across the rotational axis C of the rotor, and guide portions 41A, 41B corresponding to both the openings are present in the storage region 8. Since this constitution allows at least one of the pair of transfer openings and the corresponding guide portion to be located below the level L of the viscous fluid regardless of the angle at which the heat generator is mounted, circulation of the viscous fluid for transfer between the heating region and the storage region 8 accompanied with rotation of the rotor is secured.

5. 发明专利

JP2000108644A HEAT GENERATOR 失效
公开(公告)号：JP2000108644A
公开(公告)日：2000-04-18
申请号：JP28697498
申请日：1998-10-08
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： NIWA MASAMI , SUZUKI SHIGERU , MORI HIDEFUMI , MOROI TAKAHIRO
IPC分类号： B60H1/03 , B60H1/08
摘要： PROBLEM TO BE SOLVED: To resolve the shortage of the calorific power caused by the shortage of viscous fluid in a heating chamber and the delay in rising, and to effectively prevent the deterioration of viscous fluid. SOLUTION: An operating chamber comprises a heating region 6 and a storage region SR formed on both sides of a rear plate 3, and the rear plate 3 comprises an opening 3c opened on an end surface of a rotor 9 and communicating the heating region 6 and the storage region SR. The storage region SR comprises a screen plate 23 as a direction control means for changing the flowing direction of the silicone oil SO for guiding the silicone oil SO to the heating region 6. The silicone oil SO in the storage region SR flows while receiving the influence of the rotation of the rotor 9, and is forcibly introduced into the heating chamber 6 by the screen plate 23.

6. 发明专利

JPH11348543A HEAT GENERATOR 失效
公开(公告)号：JPH11348543A
公开(公告)日：1999-12-21
申请号：JP15927598
申请日：1998-06-08
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： FUJIWARA YASUHIRO , MOROI TAKAHIRO , MORI HIDEFUMI , NIWA MASAMI
IPC分类号： B60H1/08 , B60H1/22
摘要： PROBLEM TO BE SOLVED: To smoothly circulate viscous fluid in a heat generation chamber, by surely moving the viscous fluid in the inner side region of a rotor. SOLUTION: A rotor 20 is turnably provided in a heat generation chamber 7 demarcated in a housing, and has a cylindrical part 22 for surrounding the turning axis X for the rotor 20, to ensure a storage region 23 for the viscous fluid in the cylindrical part 22. A communication path 25, for communicating between the fore end region of the rotor and the storage region 23, is formed on the fixed part 21 of the rotor 20. First and second spiral grooves 24 and 26 are formed on the inner side peripheral surface 22a of the rotor cylindrical part and the rotor outer peripheral surface respectively. At the time of the rotation of the rotor 20, the viscous fluid in the heat generation chamber 7 circulates in inside and outside the rotor 20 by the induction action of the grooves 24 and 26.

7. 发明专利

JPH10236142A VISCOUS HEATER 失效
公开(公告)号：JPH10236142A
公开(公告)日：1998-09-08
申请号：JP4585397
申请日：1997-02-28
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , BAN TAKASHI , MORI HIDEFUMI , OKABE TAKANORI
IPC分类号： B60H1/08
摘要： PROBLEM TO BE SOLVED: To prevent a calorific value from becoming excessive even when rotation speed of a drive shaft of a rotor becomes a high speed, and provide an ability variable function. SOLUTION: In a viscous heater, a first rotor 39 to compose a heat generating chamber 39a formed hollow is disposed inside a water jacket 35 formed between a front and a back housings 31, 32. A fin 47 is protruded on an outer surface of the first rotor 39. A second rotor 40 is enclosed in the first rotor 39, and it is provided to be relatively rotatable to the first rotor 39. In the heat generating chamber 39a, a specified quantity of viscous fluid is filled. A drive shaft 36 with which the first rotor 39 is integrally rotatably supported is driven by an engine, and a drive shaft 44 with which the second rotor 40 is integrally rotatably supported is driven by a motor M. The drive shaft 44 is controlled to be driven by a control device C in such a way that relative rotation speed difference between both rotors 39, 40 becomes a value at which a necessary shearing calorific value can be secured.

8. 发明专利

JPH09323531A VISCOUS HEATER 失效
公开(公告)号：JPH09323531A
公开(公告)日：1997-12-16
申请号：JP14194296
申请日：1996-06-04
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , MORI HIDEFUMI , YAGI SATOSHI
IPC分类号： B60H1/08 , B60H1/03 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To facilitate the loading even in a limited loading space in a viscous heater for heating a viscous fluid and exchanging the heat to a circulating fluid within a radiation chamber to utilize it as a heating source by providing connecting means with other equipment on the front end and rear end of a driving shaft, and longitudinally protruding them from a housing. SOLUTION: A driving shaft 18 is supported through a front bearing device 17, a front sealing device 10, a rear sealing device 15, and a rear bearing device 16, and a rotor 19 is press fitted to its central part. This driving shaft 18 is longitudinally protruded from housing bodies 1, 4, a bolt hole 18a and an outer spline 18b are formed on the front end and on the rear end, respectively, and a pulley 21 is fixed to the bolt hole 18a. In such a viscous heater, since the rotor 19 is rotated within a heating chamber 9 when the driving shaft 18 drives an engine by a belt through the pulley 21, silicone oil generates a heat. This generated heat is exchanged to circulating water within front and rear water jackets FW, RW, and the heated circulating water is used for the heating of a vehicle by a heating circuit.

9. 发明专利

JPH09272325A VISCOUS HEATER 失效
公开(公告)号：JPH09272325A
公开(公告)日：1997-10-21
申请号：JP8489196
申请日：1996-04-08
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , MORI HIDEFUMI , YAGI SATOSHI , HIROSE TATSUYA
IPC分类号： B60H1/08 , F24J3/00
摘要： PROBLEM TO BE SOLVED: To provide a viscous heater which can realize improvement of heating efficiency, while preventing leakage due to expansion of viscous fluid. SOLUTION: A rotor 15 of flat disc is adopted, a housing is constituted of a front housing main body 1, a front plate 2, a rear plate 3 and a rear housing main body 4, and they are laminated and combined together by through bolts 7. The front plate 2 is recessedly provided with a heating chamber 8 and surplus spaces 11 communicated with it between the respective through bolts 7 and water passages on the outer circumference.

10. 发明专利

JPH09242556A METHOD FOR MOUNTING AUXILIARY MACHINE ON VEHICLE, AND POWER TRANSMISSION 失效
公开(公告)号：JPH09242556A
公开(公告)日：1997-09-16
申请号：JP5144796
申请日：1996-03-08
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , MORI HIDEFUMI , YAGI SATOSHI , HIROSE TATSUYA
IPC分类号： F02B67/04 , B60H1/32 , B60K25/02 , F16D27/112 , F16H7/24 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To reduce a manufacturing cost of two auxiliary machines and a cost of mounting the auxiliary machines to a vehicle by coupling a driving shaft of one of the auxiliary machines and a driving shaft of the other to each other in a tandem manner via a power transmission connected to a power unit and adapted to mutually transmit power. SOLUTION: In mounting an alternator AL as one auxiliary machine and a viscous heater VH as another auxiliary machine in a vehicle, the alternator AL and the heater VH are connected to each other via a pulley P as a power transmission. In the pulley P, a first hub 4 projecting from a boss 1a and a second hub 5 projecting in a direction reverse to the projecting direction of the first hub 4 are secured to a rotatable rotor 3. A driving shaft 7 of the alternator AL is fixed to the first hub 4, and a driving shaft 8 of the heater VH is secured to the second hub 5. Consequently, an engine serving as a power unit drives the rotor 3 via a belt, so that the alternator AL and the viscous heater VH are driven simultaneously.

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