专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003065690A Rotary heat storage type heat exchanger and reformer employing the same 有权
标题翻译：旋转式储热式热交换器和改造器
公开(公告)号：JP2003065690A
公开(公告)日：2003-03-05
申请号：JP2001254496
申请日：2001-08-24
申请人： Denso Corp , 株式会社デンソー
发明人： KONDO YASUO , UEHARA MASANORI
IPC分类号： F28D19/04 , C01B3/38 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To improve the strength of a seal member for sealing the leakage of fluid between passages in a rotary heat storage type heat exchanger having a rotary heat storage body. SOLUTION: The rotary heat storage type heat exchanger, having a rotary heat storage body 21 for transferring the heat of high-temperature fluid to low-temperature fluid by moving the same alternately between a low-temperature fluid passage A and a high-temperature fluid passage B by turning the heat storage body 2, is provided with a pair of seal members 22, 23, arranged so as to cover both end surfaces of the opening of a through hole 21 in the rotary heat storage body 21 respectively and provided with a multitude of through holes 22a, 23a formed thereon, and flow passage defining units 24, 25 for defining the flow passage of the low-temperature fluid and the flow passage of the high-temperature fluid, which are passed through the rotary heat storage body 21.
摘要翻译：要解决的问题：提高具有旋转储热体的旋转储热型热交换器中用于密封通道之间的流体泄漏的密封构件的强度。解决方案：旋转储热型热交换器，具有旋转式蓄热体21，用于通过在低温流体通道A和高温流体之间交替地将高温流体的热量传递到低温流体通过转动储热体2的通道B设置有一对密封构件22,23，其分别设置成覆盖旋转储热体21中的通孔21的开口的两个端面，并设置有形成有多个通孔22a，23a，以及用于限定低温流体的流路和高温流体的流路的流路限定单元24,25，其通过旋转储热体21 。

2. 发明专利

JP2003002604A Reforming raw material feeder 审中-公开
标题翻译：改造原料进料器
公开(公告)号：JP2003002604A
公开(公告)日：2003-01-08
申请号：JP2001183891
申请日：2001-06-18
申请人： Denso Corp , 株式会社デンソー
发明人： KONDO YASUO , UEHARA MASANORI
IPC分类号： C01B3/32 , B01J8/00 , C01B3/38
摘要： PROBLEM TO BE SOLVED: To provide a reforming raw material feeder for feeding a reforming raw material to a reformer, which can ensure a proper mixing ratio between water (steam) and a reforming fuel contained in the reforming raw material and can feed a high-quality reforming raw material to the reformer.
SOLUTION: This reforming raw material feeder comprises a fluid passage A. In the fluid passage A, a reforming raw material feeding part 10 for feeding at least either of gaseous water or liquid water and air is provided. Further, a heating part 20 for heating at least either the gaseous water or the liquid water and the air is provided downstream of the reforming raw material feeding part 10 in the fluid passage A. In the reforming raw material feeding part 10, a fluidized bed of at least either the gaseous water or the liquid water is formed at the center portion of the fluid passage A, and a fluidized bed of the air is formed at the periphery of the fluidized bed of the gaseous water or of the liquid water. A porous member 34 having a large number of pores is provided downstream of the heating part 20. A hydrogen compd. fed into the fluid passage A is penetrated into and diffused to the porous member 34 and is held on the surfaces of the pores of the porous member 34.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于将重整原料供给到重整器的重整原料给料机，其能够确保水（蒸汽）与重整原料中所含的重整燃料之间的适当混合比，改质原料质量改造。解决方案：该重整原料给料器包括流体通道A.在流体通道A中，提供用于供给气态水或液态水和空气中的至少一种的重整原料供给部10。此外，用于加热至少一种气态水或液态水和空气的加热部件20设置在流体通道A中的重整原料供给部10的下游。在重整原料供给部10中，在流体通道A的中心部分处形成至少一种气态水或液态水，并且在气态水或液态水的流化床的周围形成空气的流化床。具有大量孔的多孔构件34设置在加热部20的下游。被送入流体通道A的部分被渗入并扩散到多孔构件34并被保持在多孔构件34的孔的表面上。

3. 发明专利

JP2001074206A ELECTRIC HEATER AND COMBUSTION DEVICE 失效
公开(公告)号：JP2001074206A
公开(公告)日：2001-03-23
申请号：JP24614999
申请日：1999-08-31
申请人： DENSO CORP
发明人： KONDO YASUO , UEHARA MASANORI , ITO AKIRA
IPC分类号： F23D14/18 , F23C13/00 , F23C99/00 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To obtain an electric heater enabling power saving by improving the temperature rising rate of a high temperature heater, and to enable saving power and to improve the ignitionability by improving the temperature rising rate of the high temperature heater. SOLUTION: This catalytic combustor comprises the roll of a honeycomb layer 15 comprising a flat plate 13 and a corrugated plate 14, and is provided with a reaction accelerator 21 quickly reaching a catalytic reaction temperature and an igniter 22 quickly reaching an igniting temperature. The reaction accelerators 21 and the igniters 22 are formed in slits 23 formed on the flat plate 13. The igniters 22 are arranged protruding on the downstream side of the catalytic combustor so as not to contact the corrugated plate 14. Therefore, the malfunction of transferring the heat generated at the igniter 22 to the corrugated plate 14 is prevented and the time of the temperature of the igniter part 22 reaching to the temperature adequate for ignition is quickened and power consumption necessary for ignition can be saved.

4. 发明专利

JP2001065816A COMBUSTION DEVICE 失效
公开(公告)号：JP2001065816A
公开(公告)日：2001-03-16
申请号：JP24561099
申请日：1999-08-31
申请人： DENSO CORP
发明人： KONDO YASUO , UEHARA MASANORI , ITO AKIRA
IPC分类号： F23D14/02 , F23C13/00 , F23D14/18 , F23D14/26 , F23D14/74 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To prevent a pilot flame (a flame produced by primary combustion) formed at the downstream side of a catalytic combustion portion from being blown down or becoming unstable caused by supplied secondary air, in the case where the secondary air is supplied to the downstream side of the catalytic combustion portion. SOLUTION: A catalytic combustion portion 4 by itself forms a recessed portion 20 of substantially conical shape at the downstream side of the catalytic combustion portion 4. A deflection flow guide 9a is disposed at a secondary air diffusing port 9 to cause a swirling flow from the secondary air diffusing port 9 to and inside a combustion chamber 6 to further cause a reverse flow at the center of the combustion chamber 6. The reverse flow stabilizes a holding flame space in the recessed portion 20, thereby stabilizing a starting flame formed in the recessed portion 20. Accordingly, the starting flame in the recessed portion 20 is prevented from being blown off or becoming unstable caused by secondary air, despite the increase of the secondary air supplied to the downstream side of the catalytic combustion portion 4 or lowering of the temperature of the secondary air.

5. 发明专利

JP2001065807A COMBUSTION DEVICE 失效
公开(公告)号：JP2001065807A
公开(公告)日：2001-03-16
申请号：JP24561199
申请日：1999-08-31
申请人： DENSO CORP
发明人： KONDO YASUO , UEHARA MASANORI , ITO AKIRA
IPC分类号： F23D14/18 , F23C13/00 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion device which is able to prevent flickering out of an ignition flame which is formed at the downstream side of a high temperature exothermic layer, without using a specific flame holding means. SOLUTION: A catalytic combustion portion 4 consists of a high temperature heating layer 13 at the center portion and a low temperature heating layer 14 surrounding the layer 13. The layer 13 is provided being slid to an upstream side relative to the layer 14. With this sliding, the downstream portion of the layer 13 is provided in the state of being recessed from the downstream portion of the layer 14 with a flame holding space 21 being formed in the recess. An ignition flame generated at the downstream of the layer 13 is covered with the surrounding layer 14, and for this reason, receives less influences of a secondary airflow which is supplied to a combustion chamber 6 from a secondary air outlet port 9. Further, despite the increase of the secondary air or lowering of the temperature of the secondary air, the ignition flame in the flame holding space 21 is not blown off or becomes unstable by the secondary airflow.

6. 发明专利

JP2001263181A INTAKE AIR HEATING SYSTEM 失效
公开(公告)号：JP2001263181A
公开(公告)日：2001-09-26
申请号：JP2000075971
申请日：2000-03-17
申请人： DENSO CORP
发明人： KONDO YASUO , ITO AKIRA , UEHARA MASANORI
IPC分类号： F02M31/04 , F01N3/20
摘要： PROBLEM TO BE SOLVED: To solve nonconformity that engine intake air temperature does not rise so much as combustion gas quantity (heating quantity) to be supplied supplied to the engine intake air side is limited to small quantity as the engine intake air quantity is small at the time of cranking with a conventional technique to supply high temperature combustion gas generated in a combustor 9 to the intake air side of an engine 1. SOLUTION: Combustion gas in excessive quantity to exceed intake air quantity at the time of cranking is generated in a combustor 9 and is supplied to the upstream of an intake air manifold 8 through an excessive gas supply pipe 24a at the time of aiding to start an engine 1. As a surplus gas discharge pipe 24b to discharge surplus quantity of combustion gas which the engine 1 cannot suck is connected to the downstream of the intake air manifold 8, it is possible to supply excessive quantity of combustion gas to the inside of the intake air manifold 8. Consequently, it is possible to suck combustion gas of sufficient calaries in the engine 1 even when engine intake air quantity is small at the time of cranking and to attempt shortening of starting time (cranking time) of the engine 1.

7. 发明专利

JP2001050508A CATALYST COMBUSTION APPARATUS WITH VAPORIZATION FUNCTION 失效
公开(公告)号：JP2001050508A
公开(公告)日：2001-02-23
申请号：JP37094899
申请日：1999-12-27
申请人： DENSO CORP
发明人： KONDO YASUO , ISHII KATSUYA , KAWAGUCHI SEIJI , UEHARA MASANORI , ITO AKIRA
IPC分类号： F23D11/00 , F23C13/00 , F23D5/12 , F23D11/40 , F23D11/44 , F23D14/18 , F24H1/00 , F24H1/26 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To provide catalyst combustion apparatus with a vaporization function capable of shortening starting time of catalytic combustion, saving of electric power, and simplifying and miniaturizing an arrangement. SOLUTION: A fuel vaporization section 31 and a catalytic combustion section 6 consists of a power supply heater provided wit many through-holes, and the catalytic combustion section 6 is disposed around the fuel vaporization section 31. The fuel vaporization section 31 and the catalytic combustion section 6 are simultaneously supplied with electric power. The catalytic combustion section 6 is previously heated substantially when a fuel vaporized by permitting the fuel vaporization section 31 to be heated, so that the catalytic combustion is quickly started. Since the fuel vaporization section 31 is heated with combustion heat, fuel vaporization electric power is eliminated. Further, a space occupied by the fuel vaporization section 31 and the catalytic combustion section 6 is reduced together with miniaturization of the catalytic combustion apparatus and simplification of the structure of the catalytic combustion apparatus.

8. 发明专利

JPH11118114A CATALYST COMBUSTION DEVICE 失效
公开(公告)号：JPH11118114A
公开(公告)日：1999-04-30
申请号：JP27910397
申请日：1997-10-13
申请人： DENSO CORP
发明人： UEHARA MASANORI , KONDO YASUO
IPC分类号： F23D14/18
摘要： PROBLEM TO BE SOLVED: To provide a construction which can heat a fuel absorber by utilizing the heat generation of a catalyst at the time of electric conduction, in a catalyst combustion device having the catalyst that generates heat by electric conduction. SOLUTION: A part of catalysts 2 and 3 which has a shape of a ring having through holes 2b and 3b at the centers and is supplied with fuel and air for combustion are constructed as a startup catalyst 3 which generates heat by electrification. A metal cylindrical body 7 having many holes 7a which are provided inside the through holes 2b and 3b of the catalysts 2 and 3, and a fuel absorbing member 6 which can absorb fuel are arranged in the form that heat can be transferred from/to the startup catalyst 3. The fuel which is supplied toward the inside of the through holes 2b and 3b from a fuel nozzle 12 is absorbed into the fuel absorbing member 6, and the fuel absorbing member 6 is heated by the conducted heat from the startup catalyst 3 to vaporize the absorbed fuel.

9. 发明专利

JPH10309934A VEHICULAR HEATING SYSTEM 失效
公开(公告)号：JPH10309934A
公开(公告)日：1998-11-24
申请号：JP12241697
申请日：1997-05-13
申请人： NIPPON SOKEN , DENSO CORP
发明人： ONIMARU SADAHISA , OKADA HIROSHI , KONDO YASUO
IPC分类号： B60H1/22
摘要： PROBLEM TO BE SOLVED: To shorten the heating risetime and limit the mounting space in vehicles of a vehicular heating system. SOLUTION: Since catalytic combustion produces clean combustion gas and less soot, the same constitution of a hot-water heating heat exchanger core part for heat exchange between combustion gas and hot water as that of a heat exchanger core part for heat exchange between the hot water and heating air has no disadvantages in terms of its use. From that standpoint, a heat exchanger 10 for heat exchange between hot water and heating air to heat the air up is integrated with a first core part 19 for heat exchange between combustion gas from a combustion chamber 31 and hot water to heat the water up and with a second core part for heat exchange between the hot water and heating air; the first core part 19 is arranged on the upstream side of hot water and the second core part is on the downstream side. The hot water heated up with combustion gas in the first core part 19 is immediately fed into the second core part, where it is subjected to heat exchange with heating air to heat the air up.

10. 发明专利

JPH09243026A CATALYST COMBUSTION DEVICE 失效
公开(公告)号：JPH09243026A
公开(公告)日：1997-09-16
申请号：JP7521496
申请日：1996-03-04
申请人： NIPPON SOKEN , DENSO CORP
发明人： OYAMA NAOHISA , IKEDA MASATOSHI , KONDO YASUO
IPC分类号： F23D14/18
摘要： PROBLEM TO BE SOLVED: To provide a catalyst combustion device in which a thermal deterioration of igniting catalyst is prevented and a high performance as well as a high applicability can be attained. SOLUTION: An igniting ignition catalyst layer 1 and a main catalyst layer 2 for a major combustion are arranged in sequence from a side feeding mixture gas composed of hydrocarbon and air. The ignition catalyst layer 1 is comprised of a first layer 11 having a high oxidation activating characteristic containing either platinum or palladium with a mean particle diameter being less than 20nm and a high thermal resisting second layer 12 containing either platinum or palladium with a mean particle diameter being larger than 20nm. The high thermal resisting second layer 12 may act as a shielding material for preventing a thermal radiation from the main catalyst layer to the first layer 11 so as to prevent thermal deterioration of the first layer 11.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式