Pneumatic pressure regulating valve for brake control system of rail vehicle and pneumatic control valve for brake control system of rail vehicle
The invention relates to a pneumatic pressure control valve (10) for a brake control system of a rail vehicle, comprising a first pressure chamber (11) to which a brake pressure (C) can be applied and a second pressure chamber (12) to which a predetermined adjustable pressure (R1) can be applied, th...
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| creator | AMANN, KLAUS |
| description | The invention relates to a pneumatic pressure control valve (10) for a brake control system of a rail vehicle, comprising a first pressure chamber (11) to which a brake pressure (C) can be applied and a second pressure chamber (12) to which a predetermined adjustable pressure (R1) can be applied, the first pressure chamber (11) and the second pressure chamber (12) being sealed from one another by means of a pressure compensation piston (8), the pressure-equalizing piston (8) is designed to open a fluid connection from the first pressure chamber (11) to the exhaust duct (9) when the pressure in the first pressure chamber (11) acts on the pressure-equalizing piston (8) greater than the pressure in the second pressure chamber (12) acts on the pressure-equalizing piston (8).
本发明涉及一种用于轨道车辆的制动控制系统的气动的压力调节阀(10)，其具有能被加载制动压力(C)的第一压力腔(11)和能被加载预定的可调压力(R1)的第二压力腔(12)，第一压力腔(11)和第二压力腔(12)通过压力平衡活塞(8)彼此相对密封，并且所述压力平衡活塞(8)构造成用于，当第一压力腔(11)中的压力在压力平衡活塞(8)上的压力作用大于第二压力腔(12)中的压力在压力平衡活塞(8)上的压力作用时，打开从第一压力腔(11)到排气通道(9)的流体连接。 |
| format | Patent |
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本发明涉及一种用于轨道车辆的制动控制系统的气动的压力调节阀(10)，其具有能被加载制动压力(C)的第一压力腔(11)和能被加载预定的可调压力(R1)的第二压力腔(12)，第一压力腔(11)和第二压力腔(12)通过压力平衡活塞(8)彼此相对密封，并且所述压力平衡活塞(8)构造成用于，当第一压力腔(11)中的压力在压力平衡活塞(8)上的压力作用大于第二压力腔(12)中的压力在压力平衡活塞(8)上的压力作用时，打开从第一压力腔(11)到排气通道(9)的流体连接。</description><language>chi ; eng</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230317&DB=EPODOC&CC=CN&NR=115812051A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230317&DB=EPODOC&CC=CN&NR=115812051A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AMANN, KLAUS</creatorcontrib><title>Pneumatic pressure regulating valve for brake control system of rail vehicle and pneumatic control valve for brake control system of rail vehicle</title><description>The invention relates to a pneumatic pressure control valve (10) for a brake control system of a rail vehicle, comprising a first pressure chamber (11) to which a brake pressure (C) can be applied and a second pressure chamber (12) to which a predetermined adjustable pressure (R1) can be applied, the first pressure chamber (11) and the second pressure chamber (12) being sealed from one another by means of a pressure compensation piston (8), the pressure-equalizing piston (8) is designed to open a fluid connection from the first pressure chamber (11) to the exhaust duct (9) when the pressure in the first pressure chamber (11) acts on the pressure-equalizing piston (8) greater than the pressure in the second pressure chamber (12) acts on the pressure-equalizing piston (8).
本发明涉及一种用于轨道车辆的制动控制系统的气动的压力调节阀(10)，其具有能被加载制动压力(C)的第一压力腔(11)和能被加载预定的可调压力(R1)的第二压力腔(12)，第一压力腔(11)和第二压力腔(12)通过压力平衡活塞(8)彼此相对密封，并且所述压力平衡活塞(8)构造成用于，当第一压力腔(11)中的压力在压力平衡活塞(8)上的压力作用大于第二压力腔(12)中的压力在压力平衡活塞(8)上的压力作用时，打开从第一压力腔(11)到排气通道(9)的流体连接。</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqVjLEKwjAURbM4iPoPzw8QjFJwlaI4iYN7ecabtpgm4SUt-Bn-sQ7qrNOBw-GM1ePk0XecW0NRkFIvIEHdu5fyNQ3sBpANQhfhG8gEnyU4SveU0VGwJNw6GtC0xoHYXyl-h5_4v8lUjSy7hNmbEzXf787lYYEYKqTIBh65Ko9aFxu9WhZ6u_6leQJd11At</recordid><startdate>20230317</startdate><enddate>20230317</enddate><creator>AMANN, KLAUS</creator><scope>EVB</scope></search><sort><creationdate>20230317</creationdate><title>Pneumatic pressure regulating valve for brake control system of rail vehicle and pneumatic control valve for brake control system of rail vehicle</title><author>AMANN, KLAUS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115812051A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>AMANN, KLAUS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AMANN, KLAUS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pneumatic pressure regulating valve for brake control system of rail vehicle and pneumatic control valve for brake control system of rail vehicle</title><date>2023-03-17</date><risdate>2023</risdate><abstract>The invention relates to a pneumatic pressure control valve (10) for a brake control system of a rail vehicle, comprising a first pressure chamber (11) to which a brake pressure (C) can be applied and a second pressure chamber (12) to which a predetermined adjustable pressure (R1) can be applied, the first pressure chamber (11) and the second pressure chamber (12) being sealed from one another by means of a pressure compensation piston (8), the pressure-equalizing piston (8) is designed to open a fluid connection from the first pressure chamber (11) to the exhaust duct (9) when the pressure in the first pressure chamber (11) acts on the pressure-equalizing piston (8) greater than the pressure in the second pressure chamber (12) acts on the pressure-equalizing piston (8).
本发明涉及一种用于轨道车辆的制动控制系统的气动的压力调节阀(10)，其具有能被加载制动压力(C)的第一压力腔(11)和能被加载预定的可调压力(R1)的第二压力腔(12)，第一压力腔(11)和第二压力腔(12)通过压力平衡活塞(8)彼此相对密封，并且所述压力平衡活塞(8)构造成用于，当第一压力腔(11)中的压力在压力平衡活塞(8)上的压力作用大于第二压力腔(12)中的压力在压力平衡活塞(8)上的压力作用时，打开从第一压力腔(11)到排气通道(9)的流体连接。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115812051A |
| source | esp@cenet |
| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL |
| title | Pneumatic pressure regulating valve for brake control system of rail vehicle and pneumatic control valve for brake control system of rail vehicle |
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