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

JPH05296398A 失效
公开(公告)号：JPH05296398A
公开(公告)日：1993-11-09
申请号：JP9825192
申请日：1992-04-17
申请人： JAPAN METALS & CHEM CO LTD
发明人： ISHIDA SAKUTAROU , SUMIKAKE SHIGERU , KUDO KENICHI
IPC分类号： B60K15/03 , F17C11/00
摘要： PURPOSE:To suppress troubles and accidents by manufacturing a vessel in an integrated from equipped with a plurality of accommodation chambers for accommodating the hydrogen storage alloy and a plurality of thermal medium passages penetrating through the accommodation chambers, forming a hydrogen gas communication passage in a each contiguous accommodation chamber, and installing thermal medium feeding/ discharging jacket. CONSTITUTION:When hydrogen gas is taken out from the hydrogen storage alloy in accommodation chambers 4-1-4-n, the thermal medium such as the engine exhaust gas of an automobile and cooling water which is warmed by an engine is introduced into a thermal medium feeding jacket 2 from a thermal medium feeding port 8. The thermal medium passes through a thermal medium flow passage 5 and reaches a thermal. medium discharge jacket 3, and at this time, the hydrogen storage alloy is warmed and liberates hydrogen, and the hydrogen gas passes through a hydrogen gas passage 6, and is collected at a hydrogen gas taking-out port 7, and supplied as combustion gas into the engine. A vessel body 1 can be manufactured as casted article through the die casting method or an Al and Al allow member through the extrusion work, and the reduction of weight can be achieved, and the trouble due to the breakage at a joint place and the danger due to accident can be prevented.

2. 发明专利

JPH06159597A HYDROGEN STORAGE CONTAINER 失效
公开(公告)号：JPH06159597A
公开(公告)日：1994-06-07
申请号：JP31850092
申请日：1992-11-27
申请人： JAPAN METALS & CHEM CO LTD
发明人： ISHIDA SAKUTAROU , SUMIKAKE SHIGERU , KUDO KENICHI
IPC分类号： B60K15/10 , F17C11/00
摘要： PURPOSE:To facilitate manufacturing and by forming a vessel out of aluminum and the like into an integrated body so that a plurality of cylindrical storage chambers for storing hydrogen storage alloy, of different sizes and cross sections, which are placed in parallel to one another may be provided to improve reliability, and by reducing connection parts where damage easily occurs. CONSTITUTION:A vessel 1 having a plurality of cylindrical storage chambers 4 (4-1-4-6) of different sizes and cross sections, which are placed in parallel to one another, is formed out of aluminum and the like, as an integrated body, and a hydrogen storage alloy is stored in each storage chamber 4. One storage chamber 4 is communicated with the other chamber that is in close proximity by a communication route 6. A heating medium feeding port 8 is formed on a heating medium feeding jacket 2 which is provided on one end of the vessel 1, while a heating medium discharging port 9 is formed on a heating medium discharging jacket 3 which is provided on the other end. A heating medium of high or low temperature is fed to the heating medium feeding jacket 2, is passed through each channel 5, and is then discharged from the discharging jacket 3. The hydrogen storage alloy is heated or cooled in this way, while hydrogen is discharged from or filled in a hydrogen gas pickup port 7.

3. 发明专利

JPH02164701A METHOD FOR FILLING GASEOUS HYDROGEN INTO HYDROGEN STORAGE ALLOY CONTAINER AND THE CONTAINER 失效
公开(公告)号：JPH02164701A
公开(公告)日：1990-06-25
申请号：JP31761688
申请日：1988-12-17
申请人： JAPAN METALS & CHEM CO LTD
发明人： SUMIKAKE SHIGERU
IPC分类号： C01B3/00 , F17C11/00
摘要： PURPOSE:To prevent the formation of a part excessively packed with hydrogen storage alloy powder in a hydrogen storage alloy container and to obviate the deformation and breakage of the container by limiting the maximum flow velocity of the gaseous hydrogen in the axial direction of the container at the time of filling gaseous hydrogen into the container. CONSTITUTION:The cylindrical hydrogen storage alloy container 1 is packed with a hydrogen storage alloy 2, the filling port 3 and discharge port 4 for hydrogen are provided at its one end, and the other end is closed. When gaseous hydrogen is filled into the container 1, the maximum flow velocity (e.g. V2) of the hydrogen in the axial direction of the container 1 is controlled to

4. 发明专利

JPH06304488A DEVICE FOR PULVERIZING AND CLASSIFYING POWDER OF ACTIVE METAL 失效
公开(公告)号：JPH06304488A
公开(公告)日：1994-11-01
申请号：JP9593593
申请日：1993-04-22
申请人： JAPAN METALS & CHEM CO LTD
发明人： UMETSU YOSHIAKI , SUMIKAKE SHIGERU , KOBAYASHI KENICHI , MATSUBARA YUTAKA
IPC分类号： B02C7/02 , B02C7/11 , B02C23/04 , B02C23/10 , B02C23/18 , B02C23/26 , B07B1/28 , B07B1/46
摘要： PURPOSE:To prevent fine powder pulverized in a pulverization chamber from being infiltrated into the inside of a bearing for supporting the rotary shaft of a grinding disk in a pulverizing device having a form wherein argon gas and other atmospheric gas are introduced into the pulverization chamber. CONSTITUTION:This device for pulverizing and classifying powder of active metal is constituted of a housing comprising a pulverization chamber 3, a rotary disk 6 and a stationary disk 7 held therein. The bearing 8 of a horizontal rotary shaft 5 supporting the rotary disk 6 is arranged in the outside of the housing 4. Further a closing cover 9 for introducing atmospheric gas into the pulverization chamber 3 is so provided that a closing state is formed in the connection part of a housing 4 and the bearing 8. The injection port 10 of atmospheric gas is provided in the housing 4 and the closing cover 9, respectively. Thereby the device is constituted so as to introduce atmospheric gas into the pulverization chamber 3 from the inside of the closing cover 9.

5. 发明专利

JPH05314908A MANUFACTURE OF STRIP GETTER 失效
公开(公告)号：JPH05314908A
公开(公告)日：1993-11-26
申请号：JP11484792
申请日：1992-05-07
申请人： JAPAN METALS & CHEM CO LTD
发明人： SUMIKAKE SHIGERU , KOBAYASHI KENICHI , ITO NOBUO
IPC分类号： A47J41/02 , B01J20/02 , H01J9/39 , H01K3/00
摘要： PURPOSE:To provide a technique for stably manufacturing a strip getter which excels in the quality of adhesion between a base material and a getter material and shows an excellent gas absorbing ability without releasing any gas from the base member. CONSTITUTION:A foil 7 of 10 to 50mum thick which is made of one or more kinds of metal selected from Ni, Cu and Al or alloys is continuously supplied to the central part of a roll gap from the upper part of a pair of pressure connection rolls 1, 2. A metal powder or an alloy powder made of one or more kinds selected from Zr, V, Fe, Ni, Nb, Ti, Mn and Al is continuously supplied to the gap between the supplied foil 7 and each roll 1, 2, and crimped with pressure being applied thereto to produce a laminated material. And then the laminated material is made in strip-like form and continuously drawn out downward in synchronism with the rotation of rolls 1, 2.

6. 发明专利

JPH07247832A QUICK HEATING DEVICE FOR EXHAUST EMISSION CONTROL 失效
公开(公告)号：JPH07247832A
公开(公告)日：1995-09-26
申请号：JP4241194
申请日：1994-03-14
申请人： JAPAN METALS & CHEM CO LTD , MITSUBISHI MOTORS CORP
发明人： SUMIKAKE SHIGERU , ABE HIROTAKE
IPC分类号： F01N3/20 , B01D53/86 , B01J35/02 , C01B3/00 , F01N3/24 , B01D53/87
摘要： PURPOSE:To activate a catalyst for a short time in an initial stage of engine starting by composing a hydrogen storage alloy of mixture of Mg derived alloy powder and Zr derived alloy powder. CONSTITUTION:A movable contact P is in contact with an ON terminal of a starting switch at the starting time of an engine 1, and a solenoid opening/ closing valve 6c is opened for supplying hydrogen gas of a specified pressure into a case 5 in which a hydrogen storage alloy H is filled through a piping 6b and a pipe 11. When the hydrogen gas is supplied, the hydrogen storage alloy H is chemically changed to generate reaction heat. The hydrogen storage alloy, being made of mixture of Mg derived alloy powder and Zr derived alloy powder, is increased in a temperature to be more than 350 deg.C after 30 seconds from starting of supply of hydrogen. Reaction heat heats a catalytic converter rhodium 4 through a case 3 and a transmitting adaptor. The catalyst 4 is quickly heated and activated in an initial stage of engine starting to reduce discharge of HC and CO to atmosphere.

7. 发明专利

JPH04315730A MANUFACTURE OF NON-EVAPORATION TYPE GETTER 失效
公开(公告)号：JPH04315730A
公开(公告)日：1992-11-06
申请号：JP10657191
申请日：1991-04-12
申请人： JAPAN METALS & CHEM CO LTD , NIPPON GETSUTAAZU KK , NARISHIMA KATSUYA
发明人： NARISHIMA KATSUYA , SATO YOSHIHIRO , AOKI SHIRO , SUMIKAKE SHIGERU
IPC分类号： H01J7/18 , A47J41/02 , H01J9/39 , H05H7/00
摘要： PURPOSE:To provide a method of providing a non-evaporation type getter which is not affected by the material and shape thereof and which has high adsorption speed and a large amount of adsorption. CONSTITUTION:Getter powder material 2 made by more than one kind of metal selected from Ti, Zr, Cr, V, Nb, Ta, W, Mo; Th, Ca, Al, Ni, Mn and Fe or its alloy is introduced into a pressure-reduced plasma generator 1 for high-frequency plasma or the like together with a carrier gas 3 of H2 or Ar and is flame sprayed over and covers the surface of a base 5 of a composite carbon material containing a Cu group alloy and/or carbon fibers and placed inside a boose 4 in which an inert gas atmosphere of Ar or He is introduced.

8. 发明专利

JPH05159697A TI-W NON-EVAPORATING TYPE GETTER 失效
公开(公告)号：JPH05159697A
公开(公告)日：1993-06-25
申请号：JP32324591
申请日：1991-12-06
申请人： JAPAN METALS & CHEM CO LTD
发明人： SUMIKAKE SHIGERU , ITO NOBUO
IPC分类号： A47J41/02 , C22C27/04 , H01J7/18
摘要： PURPOSE:To provide a high density Ti-W non-evaporating type getter excellent in gas absorbing performance which can be manufactured without using a binder. CONSTITUTION:A Ti-W non-evaporating type getter is made of a pressurized molded body of 1-30wt.% of Ti powder having a grain size less than 43mum and 99-70wt.% of W powder having a grain size of 104-403mum, or it is formed by baking the pressurized molded body.

9. 发明专利

JPH04164801A CONTAINER FOR ACCOMMODATION OF HYDROGEN STORAGE ALLOY 失效
公开(公告)号：JPH04164801A
公开(公告)日：1992-06-10
申请号：JP28829590
申请日：1990-10-29
申请人： JAPAN METALS & CHEM CO LTD
发明人： NAKAYAMA YOSHIHIRO , SUMIKAKE SHIGERU , INADA KAZUHISA
IPC分类号： C01B3/00 , C22C21/06 , C22C21/08 , F17C11/00
摘要： PURPOSE:To improve corrosion resistance by forming the subject container using an Al alloy containing Si, Mg, Fe, Cr and Cu in a specified weight ratio and coating the outer surface with an alumite film or plating the outer surface with Zn or Cr. CONSTITUTION:One end of a container 10 for accommodating an H2 storage alloy is made a closed end 3 and the other end is equipped with a cap 4. Many division plates 6 are attached to a pipe-shaped part and a jacket 7 is attached to the outer side of the container 10 for accommodation. A filter tube 5 and a connecter unit 11 for supplying or taking out H2 gas are attached in the inside of the container. The container 10 and the cap 4 are made of an Al alloy composed of 0.20-0.80wt.% Si, 0.45-1.20wt.% Mg,

10. 发明专利

JPS6335401A CONTAINER FOR HYDROGEN-OCCLUSION ALLOY 失效
公开(公告)号：JPS6335401A
公开(公告)日：1988-02-16
申请号：JP17689686
申请日：1986-07-28
申请人： JAPAN METALS & CHEM CO LTD
发明人： SUMIKAKE SHIGERU , MATSUBARA YUTAKA , OKU KOICHI
IPC分类号： C01B3/00 , F17C11/00
摘要： PURPOSE:To prevent the deformation of a container containing hydrogen- occlusion alloy in a number of cells of a honeycomb structure included in a cylinder, by placing a space in a part of the cell and supporting the cylinder with plural partition plates. CONSTITUTION:A plurality of partition plates 2 parallel to the cross-section of a container are placed in a cylindrical container 1. A honeycomb structure 5 is inserted between adjacent partition plates 2 in a manner that the axes of a number of cells in the structure become parallel to the axis of the container 1. A nozzle 6 for hydrogen is attached to one side face of the container 1. A hydrogen-occlusion alloy is filled in the cells of the honeycomb structure 5 leaving a space at a part of the cells, hydrogen gas is supplied through the hydrogen nozzle 6 into the container and the container 1 is cooled from outside to effect the occlusion of hydrogen in the hydrogen-occlusion alloy. The expansion of the hydrogen-occlusion alloy caused by the repeated occlusion and release by hydrogen can be absorbed by the space left at a part of the cell and the deformation of the container 1 is prevented by the reinforcing effect of the partition plates 2.

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