IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0323550
(2008-11-26)
|
등록번호 |
US-8171894
(2012-05-08)
|
우선권정보 |
JP-2007-309664 (2007-11-30) |
발명자
/ 주소 |
- Sano, Tadashi
- Togashi, Shigenori
- Ishikawa, Takao
- Shimada, Atsushi
- Souma, Kenichi
|
출원인 / 주소 |
|
대리인 / 주소 |
Antonelli, Terry, Stout & Kraus, LLP.
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
9 |
초록
▼
An engine system in which hydrogen is employed as a fuel, including a reactor configured to cause a reaction using a catalyst, in which the reactor is constituted by alternately disposing plural exhaust passages and plural fuel passageways of the engine system with a wall interposed therebetween; at
An engine system in which hydrogen is employed as a fuel, including a reactor configured to cause a reaction using a catalyst, in which the reactor is constituted by alternately disposing plural exhaust passages and plural fuel passageways of the engine system with a wall interposed therebetween; at least one carrier configured to carry the catalyst and to be formed in a substantially rectangular plate shape is fitted in at least one of fuel passageways; and the carrier is provided with a plate portion which has a surface disposed in a fuel flowing direction and is formed in a substantially rectangular plate shape and at least one slit portion which divides the surface of the plate portion in the fuel flowing direction.
대표청구항
▼
1. An engine system in which either hydrogen produced from a hydrogen containing medium in terms of a reaction using a catalyst or a mixture of the hydrogen and the hydrogen containing medium is employed as a fuel, the engine system comprising a reactor configured to cause a reaction using the catal
1. An engine system in which either hydrogen produced from a hydrogen containing medium in terms of a reaction using a catalyst or a mixture of the hydrogen and the hydrogen containing medium is employed as a fuel, the engine system comprising a reactor configured to cause a reaction using the catalyst, wherein said reactor is configured by alternately disposing a plurality of exhaust passages and a plurality of fuel passageways of said engine system with a wall interposed therebetween,wherein at least one carrier configured to carry said catalyst and to be formed in a substantially rectangular plate shape is interposed in an inside of at least one of said plurality of fuel passageways, andwherein said at least one carrier is provided with a plate portion which has a surface disposed in a fuel flowing direction and is formed in a substantially rectangular plate shape, and at least one slit portion which divides the surface of said plate portion in said fuel flowing direction. 2. The engine system according to claim 1, wherein at least one connection portion is provided to mutually bridge-connect divided plate portions opposed to each other with said at least one slit portion interposed therebetween. 3. The engine system according to claim 1, wherein said at least one carrier is provided between an inlet and an outlet of the reactor with at least one second slit portion which divides the surface of said plate portion in a direction perpendicular to said fuel flowing direction. 4. The engine system according to claim 3, wherein at least one connection portion is provided between said at least one slit portion and said at least one second slit portion to mutually bridge-connect divided plate portions opposed to each other. 5. The engine system according to claim 1, wherein a plurality of said carriers is laminated with a predetermined gap therebetween in a direction perpendicular to said fuel flowing direction, and wherein said slit portions and/or second slit portions of at least adjacent ones in said carriers are formed at substantially the same position. 6. The engine system according to claim 5, wherein said plurality of the laminated carriers configured to have a plurality of the carriers disposed to be laminated, is arranged with a predetermined gap therebetween in said fuel flowing direction. 7. An engine system for catalytically producing hydrogen from a hydrogen containing medium or a mixture of the hydrogen and the hydrogen containing medium, the engine system comprising: a plurality of exhaust passages and a plurality of fuel passageways passing through a reactor, the plurality of exhaust passages and the plurality of fuel passageways being alternately stacked in the reactor with walls interposed between the plurality of exhaust passages and the plurality of fuel passageways;at least one carrier having a rectangular plate shape, the at least one carrier configured to carry a catalyst and fit in at least one of the plurality of fuel passageways to form at least one plate-fuel passageway through the at least one of the plurality of fuel passageways in the reactor; andat least one first slit portion dividing a surface of a plate portion of the at least one carrier in a fuel flowing direction. 8. The engine system according to claim 7, wherein at least one connection portion bridge-connects divided plate portions of the at least one carrier across the at least one first slit portion. 9. The engine system according to claim 7, wherein the at least one carrier is provided with at least one second slit portion which divides the plate portion of the at least one carrier in a direction perpendicular to the fuel flowing direction. 10. The engine system according to claim 9, wherein at least one second connection portion is provided between the at least one first slit portion and the at least one second slit portion to bridge-connect divided plate portions opposed to each other. 11. The engine system according to claim 7, wherein a plurality of the carriers is laminated with gaps therebetween forming plate-fuel passageways, wherein the first slit portions of adjacent carriers substantially coincide in position. 12. The engine system according to claim 10, wherein a plurality of the carriers is laminated with gaps therebetween forming plate-fuel passageways, wherein the first slit portions and/or the second slit portions of adjacent carriers substantially coincide in position. 13. The engine system according to claim 1, wherein said at least one carrier is provided between an inlet and an outlet of the reactor with at least one second slit portion which divides the surface of said plate portion in a direction perpendicular to said fuel flowing direction, and at least one connection portion is provided between said at least one slit portion and said at least one second slit portion to mutually bridge-connect divided plate portions opposed to each other. 14. The engine system according to claim 13, wherein a plurality of said carriers is laminated with a predetermined gap therebetween in a direction perpendicular to said fuel flowing direction, and wherein said slit portions and/or second slit portions of at least adjacent ones in said carriers are formed at substantially the same position. 15. The engine system according to claim 7, wherein the at least one carrier is provided with at least one second slit portion which divides the plate portion of the at least one carrier in a direction perpendicular to the fuel flowing direction, at least one second connection portion is provided between the at least one first slit portion and the at least one second slit portion to bridge-connect divided plate portions opposed to each other, a plurality of the carriers is laminated with gaps therebetween forming plate-fuel passageways, wherein the first slit portions and/or the second slit portions of adjacent carriers substantially coincide in position. 16. The engine system according to claim 1, wherein said at least one slit portion which divides the surface of said plate portion of said at least one carrier is disposed in at least one of said plurality of fuel passageways. 17. The engine system according to claim 7, wherein the at least one first slit portion dividing the plate portion of the at least one carrier is disposed in the at least one of the plurality of fuel passageways.
이 특허에 인용된 특허 (9)
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Shimada, Atsushi; Ishikawa, Takao; Itabashi, Takeyuki; Kanemoto, Hiroshi, Engine system.
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Haga, Fumihiro, Fuel supply system.
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Holder, Eberhard; Kemmler, Roland; Matt, Martin; Pfeffer, Viktor; Plog, Carsten; Stengel, Thomas, Fuel supply system.
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Akikusa,Jun; Koji,Hoshino, Hybrid power system including an engine and a fuel cell module.
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Takeuchi Yukihisa (Aichi JPX) Horie Kouji (Kariya JPX), Internal combustion engine with reformed gas generator.
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Pugachev Alexandr Vasillevich,RUX, Method for preparing an air-fuel mixture for an internal combustion engine, device for realizing the same and heat-exchanger.
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Henault Claude (Chevilly Larue FR), Method of and apparatus for feeding hydrogen fuel to engines.
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Chen Nai Yuen (Titusville NJ) Degnan ; Sr. Thomas F. (Yardley PA), Operation of an internal combustion engine with a pre-engine converter.
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Mosher Edward G. ; Webster John T., Oxygen and hydrogen generator apparatus for internal combustion engines.
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