| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 制动控制装置 | CN200980162608.1 | 2009-11-25 | CN102666245B | 2015-06-17 | 松山悦司; 板野康晴; 山田洋史 |
| 通过增压切换电磁阀（111）控制负载敏感阀（121）的输出压力。在制动为常用制动时，通过增压切换电磁阀（111）对负载敏感阀（121）的输出压力进行增压，通过制动控制阀（131、132）将其调整成目标压力，经由中继阀（141、142）向制动缸（21、24）供给。在制动为非常制动时，接通增压切换电磁阀（111），将输出压力经由制动控制阀（131、132）和中继阀（141、142）向制动缸（21、24）供给。在有制动距离延伸的可能性时，接通增压切换电磁阀（111）以增大制动力。 | ||||||
| 2 | 制动控制装置 | CN200980162608.1 | 2009-11-25 | CN102666245A | 2012-09-12 | 松山悦司; 板野康晴; 山田洋史 |
| 通过增压切换电磁阀（111）控制负载敏感阀（121）的输出压力。在制动为常用制动时，通过增压切换电磁阀（111）对负载敏感阀（121）的输出压力进行增压，通过制动控制阀（131、132）将其调整成目标压力，经由中继阀（141、142）向制动缸（21、24）供给。在制动为非常制动时，接通增压切换电磁阀（111），将输出压力经由制动控制阀（131、132）和中继阀（141、142）向制动缸（21、24）供给。在有制动距离延伸的可能性时，接通增压切换电磁阀（111）以增大制动力。 | ||||||
| 3 | Load compensating valve device having a control valve on one side and an air reservoir on the other with pipe connections to the reservoir | US39960673 | 1973-09-21 | US3838893A | 1974-10-01 | DALIBOUT G; DUBOIS C |
| This invention relates to a railway vehicle brake apparatus wherein an air operated load compensating relay valve device is disposed between and rigidly secured to both a brake control valve of the graduated release type and the control reservoir for this brake control valve. A plurality of passageways extend through the load compensating relay valve device to provide communications through which fluid under pressure is supplied from the control reservoir and also an auxiliary reservoir to the brake control valve that has a supply and release valve mechanism which is operable in response to variations of pressure in a train brake pipe relative to a constant pressure maintained in the control reservoir to effect the supply of fluid under pressure from the auxiliary reservoir to the load compensating relay valve device to cause a brake application or to release fluid under pressure from this relay valve device to atmosphere to cause a release of a brake application.
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| 4 | Variable load brake | US58610066 | 1966-10-12 | US3396823A | 1968-08-13 | SIMANEK EDWARD J; MARIO MARTINI |
| 5 | Variable-power brake | US46601321 | 1921-05-02 | US1442250A | 1923-01-16 | EUGENE CHAMON LOUIS |
| 6 | Brake means for railway-cars and the like. | US1914875451 | 1914-12-04 | US1158706A | 1915-11-02 | MILLER WILLIAM J |
| 7 | Empty-load device feedback arrangement | US13493238 | 2012-06-11 | US09020667B2 | 2015-04-28 | Carl L. Haas; Edward W. Gaughan |
| An empty-load device feedback arrangement for a train with the railcar having an air brake arrangement with an one air-operable braking assembly, the arrangement including: an empty-load device having: at least one sensor arrangement to sense a load associated with the railcar; a braking assembly input exhibiting a delivered air pressure; a regulation arrangement to regulate air pressure; and a braking assembly output exhibiting a regulated air pressure; and a pressure sensor to: sense the regulated air pressure of the air being delivered to the air-operable braking assembly; and generate a regulated air pressure signal. An air brake arrangement is also disclosed. | ||||||
| 8 | Empty-Load Device Feedback Arrangement | US13493238 | 2012-06-11 | US20130332012A1 | 2013-12-12 | Carl L. Haas; Edward W. Gaughan |
| An empty-load device feedback arrangement for a train with the railcar having an air brake arrangement with an one air-operable braking assembly, the arrangement including: an empty-load device having: at least one sensor arrangement to sense a load associated with the railcar; a braking assembly input exhibiting a delivered air pressure; a regulation arrangement to regulate air pressure; and a braking assembly output exhibiting a regulated air pressure; and a pressure sensor to: sense the regulated air pressure of the air being delivered to the air-operable braking assembly; and generate a regulated air pressure signal. An air brake arrangement is also disclosed. | ||||||
| 9 | Railway Bogies | US12309333 | 2007-07-06 | US20090242335A1 | 2009-10-01 | David Taylor |
| This invention relates to a bogie (10), including a load bearing point (11), a wheel set portion (12) and an intervening spring suspension (13). A load weigh valve (15) is fixed between the load portion (11) and the spring (16) of the suspension (13). The valve (15) is mounted within a wedge element (19) so that it continually measures the vertical load. | ||||||
| 10 | Railway tread brake arrangement | US18545262 | 1962-04-05 | US3120881A | 1964-02-11 | DAVIS LOUIS D |
| 11 | Fluid-operated brake | US41231120 | 1920-09-23 | US1448908A | 1923-03-20 | EPHREM BENJAMIN |
| 12 | ブレーキ制御装置 | JP2010532771 | 2009-11-25 | JPWO2011064851A1 | 2013-04-11 | 悦司 松山; 康晴 板野; 洋史 山田 |
| 応荷重弁(121)の出力圧力を増圧切換電磁弁(111)により制御する。ブレーキが常用ブレーキのときは、増圧切換電磁弁(111)により、応荷重弁(121)の出力圧力を増圧し、これをブレーキ制御弁(131,132)により目標圧力に調整し、中継弁(141,142)を介してブレーキシリンダ(21,24)に供給する。ブレーキが非常ブレーキのときは、増圧切換電磁弁(111)をオフし、出力圧力をブレーキ制御弁(131,132)と中継弁(141,142)を介してブレーキシリンダ(21,24)に供給する。ブレーキ距離が延伸する可能性があるとき、増圧切換電磁弁(111)をオンし、ブレーキ力を増大する。 | ||||||
| 13 | Brake control device | JP2010532771 | 2009-11-25 | JP4616936B1 | 2011-01-19 | 洋史 山田; 悦司 松山; 康晴 板野 |
| The output pressure of a variable load valve (121) is controlled by a boost-switching solenoid valve (111). In the regular braking of the brake, the output pressure of the variable load valve (121) is boosted by the boost-switching solenoid valve (111), adjusted to a target pressure by a brake control valve (131, 132), and supplied to a brake cylinder (21, 24) via a relay valve (141, 142). In the emergency braking of the brake, the boost-switching solenoid valve (111) is turned off and the output pressure is supplied to the brake cylinder (21, 24) via the brake control valve (131, 132) and relay valve (141, 142). In case of possible increase in the braking distance, the boost-switching solenoid valve (111) is turned on to boost the braking force. | ||||||
| 14 | BRAKE CONTROLLER | EP09851643.8 | 2009-11-25 | EP2505451A1 | 2012-10-03 | MATSUYAMA Etsuji; ITANO Yasuharu; YAMADA Hiroshi |
The output pressure of a variable load valve (121) is controlled by a boost-switching solenoid valve (111). In the regular braking of the brake, the output pressure of the variable load valve (121) is boosted by the boost-switching solenoid valve (111), adjusted to a target pressure by a brake control valve (131, 132), and supplied to a brake cylinder (21, 24) via a relay valve (141, 142). In the emergency braking of the brake, the boost-switching solenoid valve (111) is turned off and the output pressure is supplied to the brake cylinder (21, 24) via the brake control valve (131, 132) and relay valve (141, 142). In case of possible increase in the braking distance, the boost-switching solenoid valve (111) is turned on to boost the braking force. |
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| 15 | RAILWAY BOGIE WITH A LOAD WEIGH VALVE | EP07733496.9 | 2007-07-06 | EP2038155B1 | 2010-12-08 | TAYLOR, David |
| This invention relates to a bogie (10), including a load bearing point (11), a wheel set portion (12) and an intervening spring suspension (13). A load weigh valve (15) is fixed between the load portion (11) and the spring (16) of the suspension (13). The valve (15) is mounted within a wedge element (19) so that it continually measures the vertical load. | ||||||
| 16 | Load-dependent brake valve for controlling the brake line pressure of compressed air brakes of a vehicle | US520068 | 1990-05-07 | US5052761A | 1991-10-01 | Riet Thony |
| In load-dependent brake valves it is customary to control the brake force as a function of the stroke of vehicular suspension springs. If the stroke of the vehicular suspension springs is not proportional to the vehicle load, there is the risk that either the empty vehicle or the full vehicle is too strongly braked. This can be avoided in that a pivotable brake lever is pivotable as a function of the stroke of the vehicular suspension springs, the pivotable brake lever comprising a first pivoting range in which a first edge of a piston of the load-dependent brake valve is supported and a second pivoting range in which a second edge of the aforesaid piston is supported. It is thereby achieved that the brake force is always proportional to the vehicle load. | ||||||
| 17 | Empty and load valve for a railroad car brake system | US745784 | 1985-06-17 | US4648661A | 1987-03-10 | Eugene W. Schmitt; Robert E. Campbell |
| An empty and load valve for a railroad car brake system is mounted on the bolster of a truck and has a sensing arm engageable with a side frame of the truck. An empty and load device is mounted on each intermediate truck of an articulated car. The device has a valve body with a manifold and an equalizing reservoir attached thereto. A first air passage extends through the valve body and a second air passage extends in the valve body from the first air passage to the equalizing reservoir. A piston assembly is reciprocable in the first air passage to open and close the passage and thereby proportion the available air supply. A plunger is movable in the valve body in response to the sensing arm to disable the piston assembly when a loaded condition is sensed. The plunger also allows a valve in the second air passage to close when a loaded condition is sensed so that all of the available air supply is supplied to the brake actuator. | ||||||
| 18 | Creedle etal retarder | US3273672D | US3273672A | 1966-09-20 | ||
| 19 | Brake with variable ratio levers | US34000464 | 1964-01-24 | US3207271A | 1965-09-21 | POLANIN WALTER R; SIMANEK EDWARD J |
| 20 | Variable load brake apparatus | US26111163 | 1963-02-26 | US3160241A | 1964-12-08 | NEWELL GEORGE K |
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