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11. 发明专利

JPH07205350A RIGID STRUCTURE AND SHELF BOARD WITH THE RIGID STRUCTURE INCORPORATED 失效
公开(公告)号：JPH07205350A
公开(公告)日：1995-08-08
申请号：JP32887994
申请日：1994-12-28
申请人： GEC ALSTHOM TRANSPORT SA
发明人： SUTEFUAN ANJIYON , YAN PINO , FURANSOWA GUTONEEGURU , JIYOERU BARUDAN
IPC分类号： B32B3/12 , B32B5/18 , B61D17/00 , B61D17/04 , B62D29/04
摘要： PURPOSE: To provide a rigid structure and a shelf plate with a wt. of about 7 kg having the rigid structure built therein. CONSTITUTION: An upper holding structure 1 and a lower holding structure 2 both of which are opposed to each other, the first and second longitudinal materials 3, 4 arraged so as to form single planes on both sides of the upper holding member 1, the separation plate 5 arranged between the holding structures 1, 2 and the upper and lower layer plates 6, 7 respectively arranged to the upper surface of the upper holding structure 1 and the under surface of the lower holding structure 2 are included. The holding structures 1, 2, the longitudinal materials 3, 4, the separation plate 5 and the upper and lower layer plates 6, 7 are held by an adhesive.

12. 发明专利

JPH07186951A SHOCK ABSORBING DEVICE AND METHOD AND VEHICLE FRAME AND VEHICLE WITH SAID SHOCK ABSORBING DEVICE 失效
公开(公告)号：JPH07186951A
公开(公告)日：1995-07-25
申请号：JP10837794
申请日：1994-05-23
申请人： GEC ALSTHOM TRANSPORT SA
发明人： MARUWAN DANAUI , JIYANNPIEERU BARUJIYORU , SUIRUBII JIYUNOMU
IPC分类号： B60R19/00 , B60R19/18 , B61D15/06 , B61F1/00 , B61F1/08 , B61F1/10 , B61F19/04 , B61G11/16 , B62D21/15 , E01F15/04 , E01F15/14 , F16F7/12
摘要： PURPOSE: To provide an impact-absorber device and method and a framework and a vehicle including such an impact-absorber device. CONSTITUTION: This impact-absorber device includes at least one longitudinal element 110, 111 for absorbing by deformation the energy generated by an impact generated in a given direction, and the element is made from a thin plate having a generally triangular cross section in a plane perpendicular to the direction of impact.

13. 发明专利

JPH06308979A METHOD FOR ACTIVE CONTROL OF NOISE GENERATED BY EQUIPMENT AND APPARATUS FOR EXECUTION OF SAID METHOD 失效
公开(公告)号：JPH06308979A
公开(公告)日：1994-11-04
申请号：JP6525094
申请日：1994-04-01
申请人： GEC ALSTHOM TRANSPORT SA
发明人： NATARI KIYUNI , SUTEFUAN AENJIYAN
IPC分类号： F01N1/00 , B61D1/06 , G10K11/16 , G10K11/178
摘要： PURPOSE: To provide a method for actively controlling noise generated by an apparatus and a device for executing the method. CONSTITUTION: A method for actively controlling noise transmitted from a noise source 20 existing on the outside of a certain section 21 to the section 21 is provided. The method electrically generates counter noise, i.e., noise with a reverse phase against the noise of a noise source 20 in order to collect noise generated from the noise source 20 and erase the noise and adds the counter noise to source noise in a zone existing between the noise source 20 and the section 21 to form a noise eliminating diaphragm capable of preventing the transmission of noise front the noise source 20 to the section 21. The method is especially applied to a rail-road field.

14. 发明专利

JPH06156272A RAILROAD CAR BODY MADE OF STAINLESS STEEL 失效
公开(公告)号：JPH06156272A
公开(公告)日：1994-06-03
申请号：JP15791893
申请日：1993-06-03
申请人： GEC ALSTHOM TRANSPORT SA
发明人： FUIRITSUPU TEIBERUJIYAN , FUERUNAN RAME , MATSUKUSU ROME , MISHIERU BERUKE
IPC分类号： B61D17/04
摘要： PURPOSE: To enhance an external appearance and lighten by a method wherein a length member of a chassis and a batten of a roof are made of stainless steel, and are formed of a form material continuing through the entire length of the chassis, and are not covered, and an enclosure on a side face is smooth, and is made of the stainless steel thinner than the form material, and the area is as small as possible, and the enclosure is continuously seal-welded to the length member and batten of the roof. CONSTITUTION: A length member 2 of a chassis and a batten 3 of a roof are made of stainless steel, and are not covered, respectively. Namely, a steel material between a lower window 4 and the length member 2, and between an upper window 5 and batten 3 is excluded. Furthermore, the chassis is constituted by thick form materials 18, 19, a transverse material 12, a longitudinal material, and a connection rod all over the length, and is MIG-welded. A side face of the chassis is smooth, and is constituted by stainless steel plates 6 to 9 thinner than the form materials 12, 18, 19, etc., and also the area is as small as possible, and the side face is continuously seal-welded to the length member 2 and the batten 3.

15. 发明专利

JPH11150269A POWER INTEGRATED CIRCUIT, MANUFACTURE THEREOF, AND CONVERTER INCLUDING CIRCUIT THEREOF 失效
公开(公告)号：JPH11150269A
公开(公告)日：1999-06-02
申请号：JP23700398
申请日：1998-08-24
申请人： GEC ALSTHOM TRANSPORT SA
发明人： PETITBON ALAIN , RANCHY ERIC
IPC分类号： H01L21/20 , H01L21/314 , H01L21/336 , H01L21/76 , H01L21/762 , H01L21/8234 , H01L27/088 , H01L29/78 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To apply the circuit of a power electronic component of an electric motor vehicle, wherein especially voltage used is strikingly higher than the voltage allowed for a silica layer, and to integrate whatever kinds of constituent parts on the same integrated circuit by containing carbon in an atomic pattern of diamond in an insulting layer. SOLUTION: Two MOS transistor are formed of substrate layers 22 and 24. Unlike IGBT, however, a layer 36 containing carbon in an atomic pattern of diamond is attached to the upper surface of the N-layer 24. An amorphous or polycrystalline silicon layer, which is made to be attached to the upper surface of the layer 36, is converted into a single crystal by a zone-melting recrystallization method. Then, the single-crystal silicon is doped, and an N+ type doped region 38, an N- type doped region 40, an N- type doped region 41, a P- type doped region 42 and a P+ type doped region 44 are formed.

16. 发明专利

JPH101734A WELDING MATERIAL FOR ELECTRON BEAM WELDING, WELDING METHOD, WELD ZONE OBTAINED BY THIS WELDING METHOD, AND THEIR USE 失效
公开(公告)号：JPH101734A
公开(公告)日：1998-01-06
申请号：JP675697
申请日：1997-01-17
申请人： GEC ALSTHOM TRANSPORT SA , CONSTR IND DE LA MEDITERRANEE
发明人： RIMBAUD MICHEL , LIODENOT FREDERIC , GONTHIER MAURIN PIERRE
IPC分类号： B23K15/00 , B23K35/28 , C22C21/06
摘要： PROBLEM TO BE SOLVED: To prevent the formation of silicate causing cracks by regulating the ratio of content between Mg and Si, by mass, in an Al-Mg-Si alloy material to a stoichiometric ratio or above. SOLUTION: The 6000 series alloy is characterized by the formation of Mg2 Si compound, in crystalline grain boundaries, capable of providing the alloy with mechanical properties after heat treatment. In the case where the alloy contains the above compound and excess Si, silicate causing cracking is formed in a heated zone or melted zone. On the contrary, in the case where Mg is in excess, no trouble is caused in the state of a weld zone. Accordingly, in order to prevent the formation of silicate, all the Si component is formed into an alloy with Mg to form the above Mg2 Si. Actually, it is preferable to regulate the mass ratio of content between Mg and Si to >=1.75.

17. 发明专利

JPH0849746A SEMI-ACTIVE DAMPER 失效
公开(公告)号：JPH0849746A
公开(公告)日：1996-02-20
申请号：JP17105095
申请日：1995-07-06
申请人： GEC ALSTHOM TRANSPORT SA
发明人： FUIRITSUPU BOWASHIYOO , REJISU KIRA
IPC分类号： B60G17/015 , B60G17/018 , B61F5/24 , F16F9/096 , F16F9/46 , F16F9/50 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a semi-active damper which can improve the vibration comfortableness of a rolling stock. SOLUTION: This semi-active damper is controlled by a control circuit including a direct control loop 19 made up of an inverse model 15 of the damper. The inverse model 15 of the damper determines a theoretical control current value ith for a compression valve 9 and an expansion valve 10 on the basis of a measured value for a relative speed (mathematical expression 1) between both the ends of the damper. The semi-active damper is applicable as a transverse secondary suspension for a rolling stock for transporting passengers.

18. 发明专利

JPH07329777A LAND OR RAILWAY VEHICLE AND ASSEMBLING METHOD THEREOF 失效
公开(公告)号：JPH07329777A
公开(公告)日：1995-12-19
申请号：JP14627195
申请日：1995-06-13
申请人： GEC ALSTHOM TRANSPORT SA
发明人： SHIRUBI JIYONNOMU , PATORIKU EBENNU , JIYOERU ASHIE
IPC分类号： B61D17/00 , B61D17/04 , B61D17/08 , B61D17/10 , B61D17/12 , B61D19/00 , B61D25/00 , B62D31/02
摘要： PURPOSE: To provide an assembling method which does not cause such problems caused by the conventional assembling method in a road vehicle or a rail vehicle. CONSTITUTION: A road vehicle or a rail vehicle has a chassis 1 and a roof 2, the chassis 1 and the roof 2 are two structural elements, each of which forms a single unit only, and two elements define a right side plane 3 and a left side plane 4. At least one structural frame 5 is arranged on one or both of the right side plane 3 and the left side plane 4. The bottom 6 of the frame 5 is fitted to the chassis 1, the top 7 of the frame 5 is fitted to the roof 2, and the frame 5 is the only self-supporting structure of the vehicle.

19. 发明专利

JPH07315220A CLOSING DEVICE OF AIR SUPPLY DUCT AND EQUIPMENT CONTAINING SAID DEVICE 失效
公开(公告)号：JPH07315220A
公开(公告)日：1995-12-05
申请号：JP12844495
申请日：1995-05-26
申请人： GEC ALSTHOM TRANSPORT SA
发明人： JIYANNPIEERU DEION
IPC分类号： B60H1/34 , B61D27/00 , F24F13/10
摘要： PURPOSE: To provide a shutter device for an air distribution duct for improving the environment in a passenger room and a crew's room in a rolling stock or a road travel vehicle and to provide a facility having the shutter device. CONSTITUTION: This shutter device for an air distribution duct 1 is constituted of at least one inflatable longitudinal means 12 or 12A and 12B. An air conditioning facility, i.e., a ventilation facility, has this shutter device.

20. 发明专利

JPH07203604A AC/DC ELECTRIC POWER SUPPLY SYSTEM WITH HIGH AVAILABILITY FOR RAILROAD LOCOMOTIVE ENGINE 失效
公开(公告)号：JPH07203604A
公开(公告)日：1995-08-04
申请号：JP30927594
申请日：1994-12-13
申请人： GEC ALSTHOM TRANSPORT SA
发明人： ARAN TEBUNON
IPC分类号： B60L9/14 , B60L3/00 , B60L9/18 , B60L9/30
摘要： PURPOSE: To provide a power supply system wherein, if one of converters or inverters becomes faulty, it is isolated and traction is maintained by means of at least three motors and availability is enhanced. CONSTITUTION: An AC/DC power supply for railroad locomotive engines provided with 2N motors (where, N>=2) is provided with 2N pairs of voltage converters Bi1 -Bi2 , and is connected with the 2N motors. Each of the motors Mi is supplied with power from an inverter and is connected with both the terminals of a capacitor Ci . When alternating-current power is supplied, the converter pairs from a four-quadrant converter, and two parts of it are implemented by the secondary winding Si of a transformer. The primary winding of the transformer is connected direct to the terminals for alternating-current power supply. When direct-current power is supplied, the voltage converters are used as a step-up chopper or step-down chopper by means of switches Hi1 -Hi2 .

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