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1. 发明授权

US5526462A Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement 失效
标题翻译：蜂窝式加热器具有防止轴向位移和吸收径向位移的安装手段
公开(公告)号：US5526462A
公开(公告)日：1996-06-11
申请号：US209721
申请日：1994-03-14
申请人： Tomoharu Kondo , Tadato Ito , Yuji Deguchi
发明人： Tomoharu Kondo , Tadato Ito , Yuji Deguchi
IPC分类号： F01N3/20 , F01N3/28 , H05B3/00
CPC分类号： F01N3/2803 , F01N3/2026 , F01N3/2814 , F01N3/2817 , F01N3/2857 , F01N3/2867 , F01N3/2875 , F01N2330/02 , F01N2330/14 , F01N2330/34 , Y02T10/26 , Y10S55/30
摘要： A heater unit comprising (1) a honeycomb heater comprising (a) a metallic honeycomb structure having a large number of passages parallel to the direction of a gas flowing through the heater unit and (b) at least one electrode for electrification of the honeycomb structure, attached to the honeycomb structure, and (2) a metallic casing for holding the honeycomb heater (1) therein via at least one metallic supporting member, in which heater unit an insulation portion is provided at least either at the connection area where the honeycomb heater and the supporting member are connected or at the connection area where the supporting member and the casing are connected, and the supporting member has such a structure as to be able to absorb the displacement of the honeycomb heater which appears in a direction substantially perpendicular to said gas flow direction, and has a function of fixing the honeycomb heater against its displacement which appears in the gas flow direction. The heater unit, when exposed to severe driving conditions of automobiles, etc. and subjected to vibration and the expansion and contraction caused by thermal shock, gives rise to neither breakage of honeycomb heater nor peeling.
摘要翻译： 1.一种加热器单元，包括（1）蜂窝加热器，其包括（a）具有与流过所述加热器单元的气体的方向平行的多个通道的金属蜂窝结构体，以及（b）至少一个蜂窝结构带电用电极，以及（2）通过至少一个金属支撑构件将蜂窝式加热器（1）保持在其中的金属壳体，其中加热器单元的绝缘部分至少设置在蜂窝状结构体的连接区域处，加热器和支撑构件连接或连接在支撑构件和壳体连接的连接区域处，并且支撑构件具有能够吸收沿基本上垂直于...的方向出现的蜂窝式加热器的位移的结构所述气体流动方向，并且具有使蜂窝式加热器抵抗其在气体流动方向上出现的位移的功能。加热器单元在暴露于汽车的严重驾驶状况等下受到振动和由热冲击引起的膨胀和收缩时，不会导致蜂窝式加热器的断裂或剥离。

2. 发明授权

US07063608B2 Grinding wheel having core body coated with impermeable coating 有权
标题翻译：砂轮的芯体涂有不渗透涂层
公开(公告)号：US07063608B2
公开(公告)日：2006-06-20
申请号：US10661631
申请日：2003-09-15
申请人： Kazumasa Yoshida , Kensei Shimura , Tomoharu Kondo
发明人： Kazumasa Yoshida , Kensei Shimura , Tomoharu Kondo
IPC分类号： B24B33/00
CPC分类号： B24D5/04 , B24D5/14
摘要： A grinding wheel including: (a) an annular core body which includes a multiplicity of aggregate particles and a resin bond that holds said aggregate particles together; (b) an abrasive layer which is disposed radially outwardly of said annular core body and which includes a multiplicity of abrasive grains and a vitrified bond that holds said abrasive grains together; and (c) an impermeable coating which is formed of a synthetic resin, and which is disposed on said annular core body.
摘要翻译：一种砂轮，包括：（a）环形芯体，其包括多个聚集颗粒和将所述聚集颗粒保持在一起的树脂粘结; （b）研磨层，其设置在所述环形芯体的径向外侧并且包括多个磨粒和将所述磨粒保持在一起的玻璃化接合; 和（c）由合成树脂形成并且设置在所述环形芯体上的不渗透涂层。

3. 发明授权

US5202547A Resistance adjusting type heater 失效
标题翻译：电阻调节型加热器
公开(公告)号：US5202547A
公开(公告)日：1993-04-13
申请号：US842964
申请日：1992-02-28
申请人： Fumio Abe , Hiroshige Mizuno , Takashi Harada , Tomoharu Kondo
发明人： Fumio Abe , Hiroshige Mizuno , Takashi Harada , Tomoharu Kondo
IPC分类号： B01J35/00 , F01N3/20 , F01N3/24 , F01N3/28 , H05B3/14
CPC分类号： B01J35/0033 , F01N3/2026 , F01N3/2803 , H05B3/14 , F01N2330/04 , F01N2510/06 , Y02T10/26 , Y10S55/30 , Y10T428/24149
摘要： A resistance adjusting type heater has a honeycomb structure having a large number of passages, at least two electrodes to enable electrical heating of the honeycomb structure provided on the honeycomb structure, and a resistance adjusting means, a slit, provided between the electrodes. The thicknesses of passage walls at the portions of the honeycomb structure at which electricity flows at a very high density are increased with a conductive material to prevent the abnormal heat generation at the portions of the honeycomb structure.

4. 发明授权

US06846233B2 Segmental type grinding wheel 有权
标题翻译：分段式砂轮
公开(公告)号：US06846233B2
公开(公告)日：2005-01-25
申请号：US10360871
申请日：2003-02-10
申请人： Takeshi Nonogawa , Tomoharu Kondo
发明人： Takeshi Nonogawa , Tomoharu Kondo
IPC分类号： B24D3/00 , B24D3/14 , B24D5/06 , B24B1/00
CPC分类号： B24D5/06
摘要： A grinding wheel of segmental type including an inner cylindrical core portion, and an outer grinding portion consisting of a plurality of segments which have abrasive layers formed of abrasive grains bonded together with a glass bonding agent and which are bonded to an outer circumferential surface of the core portion with a synthetic resin layer interposed therebetween, wherein a linear thermal expansion coefficient αseg (/° C.) of the segments and a linear thermal expansion coefficient αcor (/° C.) of the core portion satisfy a formula |(αcor−αseg)|≦6×10−6.
摘要翻译：一种分段型砂轮，包括内圆柱形芯部分和外磨削部分，该磨削部分由多个部分组成，所述磨削部分具有由玻璃粘合剂结合在一起的磨料颗粒形成的研磨层，其中插入有合成树脂层的芯部分，其中片段的线性热膨胀系数α相（℃）和芯部分的线性热膨胀系数αphacor（/℃）满足公式|（alphacor- alphaseg）| <= 6X10 <-6>。

5. 发明授权

US5680503A Honeycomb heater having a portion that is locally quickly heated 失效
标题翻译：蜂窝式加热器具有局部快速加热的部分
公开(公告)号：US5680503A
公开(公告)日：1997-10-21
申请号：US354415
申请日：1994-12-12
申请人： Fumio Abe , Tomoharu Kondo
发明人： Fumio Abe , Tomoharu Kondo
IPC分类号： B01J35/00 , B01J35/02 , B01J35/04 , F01N3/20 , F01N3/28 , H05B3/14 , H05B3/00 , B01D53/36
CPC分类号： B01J35/04 , B01J35/0033 , F01N3/2013 , F01N3/2803 , F01N3/2828 , F01N2330/02 , F01N2330/14 , Y02T10/26 , Y10S55/30
摘要： A honeycomb heater comprising a honeycomb structure and a catalyst layer supported on partition walls of the honeycomb structure. The honeycomb heater includes a first portion that is resistance adjusted such that the first portion is adapted to heat more quickly than a second portion of the honeycomb heater. The first portion includes at least an inlet end of the honeycomb that receives gas that flows therethrough. In addition, the first portion has an area along the gas inlet within a range of 5 to 50% of the sectional area of the gas inlet. The first portion may extend through the honeycomb structure and terminate before reaching the gas outlet of the heater. The partition walls of the first portion may have a different hydraulic diameter, different thickness or different cell density than the second portion of the honeycomb heater.
摘要翻译：一种蜂窝式加热器，其包括蜂窝结构体和支撑在蜂窝结构体的隔壁上的催化剂层。蜂窝式加热器包括第一部分，该第一部分被调节为使得第一部分适于比蜂窝式加热器的第二部分更快地加热。第一部分至少包括接收流过其中的气体的蜂窝体的入口端。此外，第一部分沿着气体入口具有在气体入口的截面面积的5至50％的范围内的面积。第一部分可以延伸穿过蜂窝结构并在到达加热器的气体出口之前终止。第一部分的分隔壁可以具有与蜂窝式加热器的第二部分不同的水力直径，不同的厚度或不同的泡孔密度。

6. 发明授权

US5664049A Honeycomb heater 失效
标题翻译：蜂窝式加热器
公开(公告)号：US5664049A
公开(公告)日：1997-09-02
申请号：US576912
申请日：1995-12-22
申请人： Tomoharu Kondo , Masato Ogawa , Keiji Noda
发明人： Tomoharu Kondo , Masato Ogawa , Keiji Noda
IPC分类号： B01D53/86 , B01D53/94 , B01J35/00 , B01J35/02 , B01J35/04 , F01N3/08 , F01N3/20 , F01N3/28 , F01N13/02 , H05B3/10 , H05B3/12 , H05B3/14 , H05B3/00
CPC分类号： B01D53/9454 , B01J35/0033 , B01J35/04 , F01N13/009 , F01N3/0807 , F01N3/0814 , F01N3/2013 , F01N3/2026 , F01N3/2803 , H05B3/10 , H05B3/12 , F01N2250/12 , F01N2330/02 , F01N2330/06 , F01N2330/14 , F01N2370/04 , F01N2510/06 , Y02T10/22 , Y02T10/26 , Y10S55/30
摘要： A honeycomb heater includes a honeycomb structure having a periphery, a front end, and a back end, including a plurality of passages which are defined by partition walls and extend in an axial direction of the honeycomb structure, the honeycomb structure being electrically conductive, whereby fluid flows through the passages from the front end to the back end; and a device for applying electric current to the honeycomb structure so as to generate heat; wherein at least one gap for obstructing electric current extends through the partition walls from the back end toward the front end but does not reach the front end so that, upon applying electric current to the honeycomb structure, a front region of the honeycomb structure heats more quickly than a back region of the honeycomb structure thereby a catalyst composition loaded onto the front region is activated earlier. Slit may extend between the front end and the back end. The back end may be depressed so that a front region which is located between the depression and the front end heats more quickly than a back region of the honeycomb structure. A catalytic converter includes: (A) the honeycomb heater; and (B) a catalyst element, which is arranged downstream of the honeycomb heater, including: a monolithic structure including a plurality of passages which are defined by partition walls; and a catalyst composition loaded on at least a part of the partition walls of the monolithic structure, the catalyst composition including: an inorganic oxide resistant to heat; and a catalytically active component, loaded on the inorganic oxide, including an element selected from the group consisting of platinum, palladium, rhodium, and iridium.
摘要翻译：蜂窝式加热器包括具有周边部，前端部和后端部的蜂窝结构体，该蜂窝结构体具有由隔壁限定并沿蜂窝结构体的轴向延伸的多个通路，所述蜂窝结构体具有导电性，由此流体从前端到后端流过通道; 以及用于向蜂窝结构体施加电流以产生热量的装置; 其中用于阻挡电流的至少一个间隙从后端朝向前端延伸穿过隔壁，但是不到达前端，使得在向蜂窝结构体施加电流时，蜂窝结构体的前部区域加热更多比蜂窝结构体的背部区域快，因此加载到前部区域上的催化剂组合被更早地活化。狭槽可以在前端和后端之间延伸。后端可以被压下，使得位于凹部和前端之间的前部区域比蜂窝结构体的后部区域更快地加热。催化转化器包括：（A）蜂窝式加热器; 和（B）催化剂元件，其布置在所述蜂窝式加热器的下游，包括：整体结构，包括由分隔壁限定的多个通道; 以及负载在所述整体结构的所述分隔壁的至少一部分上的催化剂组合物，所述催化剂组合物包含：耐热的无机氧化物; 和负载在无机氧化物上的催化活性组分，包括选自铂，钯，铑和铱的元素。

7. 发明授权

US5649049A Honeycomb heater having large hydraulic diameter orifices to narrow current flow 失效
标题翻译：蜂窝式加热器具有大的液压直径孔，以减小电流
公开(公告)号：US5649049A
公开(公告)日：1997-07-15
申请号：US354437
申请日：1994-12-12
申请人： Fumio Abe , Tomoharu Kondo , Keiji Noda
发明人： Fumio Abe , Tomoharu Kondo , Keiji Noda
IPC分类号： B01J35/00 , B01J35/02 , B01J35/04 , F01N3/20 , F01N3/28 , H05B3/14 , F24H1/10 , F01N3/10
CPC分类号： B01J35/04 , B01J35/0033 , F01N3/2026 , F01N3/2807 , F01N3/2828 , Y02T10/26 , Y10S55/30
摘要： A honeycomb heater including a honeycomb structure which is made of a conductive material and which has a number of passages substantially parallel to a gas flow direction partitioned by partition walls and which has respective providing a gas inlet and a gas outlet, and at least two electrodes for electrification provided on the honeycomb structure. The honeycomb heater is characterized in that besides the passages, orifices which have a larger hydraulic diameter than the passages and which narrow a current flow path are formed at predetermined positions of the honeycomb structure to adjust resistance, whereby a specific region of the honeycomb heater is locally heated more quickly as compared with other regions at the time of the electrification.
摘要翻译：一种蜂窝式加热器，包括蜂窝结构体，该蜂窝结构体由导电材料制成，并且具有基本上平行于由分隔壁分隔的气体流动方向的通道，并且各自设置有气体入口和气体出口，以及至少两个电极用于蜂窝结构上的带电。蜂窝式加热器的特征在于，除了通道之外，在蜂窝结构体的预定位置处形成具有比通道更大的液压直径并且使电流流动变窄的孔，以调节阻力，由此蜂窝加热器的特定区域在电气化时，与其他地区相比，局部加热更快。

8. 发明授权

US5288975A Resistance adjusting type heater 失效
标题翻译：电阻调节型加热器
公开(公告)号：US5288975A
公开(公告)日：1994-02-22
申请号：US28634
申请日：1993-03-08
申请人： Tomoharu Kondo
发明人： Tomoharu Kondo
IPC分类号： B01J35/00 , B01J35/04 , B22F3/11 , F01N3/20 , F01N3/28 , F02B1/04 , H05B3/12 , H05B3/10 , F01N3/10
CPC分类号： B22F3/1115 , B01J35/0033 , B01J35/04 , F01N3/2026 , F01N3/2803 , H05B3/12 , F01N2330/14 , F02B1/04 , Y02T10/26
摘要： A resistance-adjusting-type heater including a honeycomb structure having a large number of passages and at least two electrodes provided on the honeycomb structure for energizing the honeycomb structure. The honeycomb structure has a slit or slits which form a predetermined angle to the partition walls of the honeycomb structure so as to enable adjustment of resistance between the electrodes, so that gas flowing through the passages of the honeycomb structure is heated.
摘要翻译：一种电阻调节型加热器，其包括具有大量通道的蜂窝结构体和设置在蜂窝结构上用于激励蜂窝结构体的至少两个电极。蜂窝结构体具有与蜂窝结构体的隔壁成预定角度的狭缝或狭缝，以便能够调节电极之间的电阻，从而加热流过蜂窝结构体的通道的气体。

9. 发明授权

US5888456A Catalytic converter 失效
标题翻译：催化转化器
公开(公告)号：US5888456A
公开(公告)日：1999-03-30
申请号：US770777
申请日：1996-12-20
申请人： Shigeharu Hashimoto , Takahisa Kaneko , Tomoharu Kondo , Yasushi Kato
发明人： Shigeharu Hashimoto , Takahisa Kaneko , Tomoharu Kondo , Yasushi Kato
IPC分类号： B01D53/86 , B01J35/02 , B01J35/04 , F01N3/20 , F01N3/24 , F01N3/28 , F01N13/02 , F01N3/10
CPC分类号： F01N3/2853 , F01N13/009 , F01N3/2026 , F01N3/2892 , Y02T10/26 , Y10S55/30
摘要： A catalytic converter includes a housing, a honeycomb heater fixed to inside the housing, and a catalytic element disposed downstream of the honeycomb heater. The honeycomb heater has a first honeycomb structure made of metal having a first partition wall having a plurality of first throughholes, and at least one electrode for electrifying the first honeycomb structure. The catalytic element fixed to inside the housing and disposed downstream of the honeycomb heater has a second honeycomb structure having a second partition wall having a plurality of second throughholes, and a catalytic compound loaded on the second honeycomb structure. A horizontal cross-section of the honeycomb structure is made smaller than that of the honeycomb structure. Further, a gap between an outflow end surface of the honeycomb structure and an inflow end surface of the honeycomb structure is made large. According to the catalytic converter, a durability of a honeycomb structure, particularly resistance against vibrations extending over a long period of time can be improved while maintaining an exhaust gas purification ability under severe driving conditions. Further, according to the present invention, the temperature of a honeycomb heater can be raised in a short period of time.
摘要翻译：催化转化器包括壳体，固定在壳体内部的蜂窝式加热器和设置在蜂窝式加热器下游的催化元件。蜂窝式加热器具有由具有多个第一通孔的第一分隔壁的金属制成的第一蜂窝结构体和至少一个用于使第一蜂窝结构体带电的电极。固定在壳体内部并设置在蜂窝式加热器下游的催化元件具有第二蜂窝结构体，其具有具有多个第二通孔的第二隔壁和装载在第二蜂窝结构体上的催化剂。使蜂窝结构体的水平截面小于蜂窝结构体的横截面。此外，蜂窝结构体的流出端面与蜂窝结构体的流入端面之间的间隙变大。根据催化转化器，可以在严格驾驶条件下保持排气净化能力的同时，提高蜂窝结构体的耐久性，特别是长时间延伸的抗振动性。此外，根据本发明，蜂窝式加热器的温度可以在短时间内提高。

10. 发明授权

US5533167A Honeycomb heater element having front region adapted to heat quickly 失效
标题翻译：蜂窝加热器元件具有适于快速加热的前区域
公开(公告)号：US5533167A
公开(公告)日：1996-07-02
申请号：US167462
申请日：1993-12-15
申请人： Tomoharu Kondo , Masato Ogawa , Keiji Noda
发明人： Tomoharu Kondo , Masato Ogawa , Keiji Noda
IPC分类号： B01D53/86 , B01D53/94 , B01J35/00 , B01J35/02 , B01J35/04 , F01N3/08 , F01N3/20 , F01N3/28 , F01N13/02 , H05B3/10 , H05B3/12 , H05B3/14 , B01D53/38 , H05B3/00
CPC分类号： B01D53/9454 , B01J35/0033 , B01J35/04 , F01N13/009 , F01N3/0807 , F01N3/0814 , F01N3/2013 , F01N3/2026 , F01N3/2803 , H05B3/10 , H05B3/12 , F01N2250/12 , F01N2330/02 , F01N2330/06 , F01N2330/14 , F01N2370/04 , F01N2510/06 , Y02T10/22 , Y02T10/26 , Y10S55/30
摘要： A heating element for heating fluid flowing therethrough, including an electrically conductive honeycomb structure, electrodes electrically connected to the honeycomb structure for applying an electric current to the honeycomb structure, wherein the honeycomb structure has a front region which is adapted to heat more quickly than a back region of the honeycomb structure. To this end, the honeycomb structure may include at least one gap for obstructing electric current flow, the gap extending through the partition walls and terminating before reaching the front end of the honeycomb structure. Alternatively, the front region may be heated more quickly than the back region by providing at least one depression formed the back end of the honeycomb structure, such that the front region extends from a terminating end of the depression toward the front end of the honeycomb structure. A catalytic converter incorporating the heating element is also provided.
摘要翻译：一种用于加热流过其中的流体的加热元件，包括导电蜂窝结构体，电连接到蜂窝结构上的用于向蜂窝结构施加电流的电极，其中蜂窝结构体具有适于比蜂窝结构的背部区域。为此，蜂窝结构可以包括用于阻碍电流流动的至少一个间隙，间隙延伸穿过隔壁并在到达蜂窝结构体的前端之前终止。或者，通过提供形成蜂窝结构体的后端的至少一个凹部，前区域可以比背部区域更快地被加热，使得前部区域从凹陷的终止端朝向蜂窝结构体的前端延伸。还提供了包含加热元件的催化转化器。

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