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1. 发明授权

EP3713801B1 BRAKING SYSTEM 有权
公开(公告)号：EP3713801B1
公开(公告)日：2024-10-30
申请号：EP18811476.3
申请日：2018-11-21
IPC分类号： B60T7/20 , B60T8/17 , B60T13/40 , B60T15/18
CPC分类号： B60T7/20 , B60T8/1708 , B60T13/403 , B60T15/181 , B60T8/17551 , B60T8/323 , B60T8/885 , B60T2270/40620130101

2. 发明授权

EP4178840B1 PNEUMATISCHES DRUCKREGELVENTIL FÜR EIN BREMSSTEUERUNGSSYSTEM EINES SCHIENENFAHRZEUGS SOWIE PNEUMATISCHES STEUERVENTIL FÜR EIN BREMSSTEUERUNGSSYSTEM EINES SCHIENENFAHRZEUGS 有权
公开(公告)号：EP4178840B1
公开(公告)日：2024-05-29
申请号：EP21739114.3
申请日：2021-07-02
IPC分类号： B60T15/02 , B60T15/18
CPC分类号： B60T15/021 , B60T15/184

3. 发明公开

EP4265494A1 AIR PROCESSING UNIT, AIR MANAGING SYSTEM, PNEUMATIC SYSTEM AND VEHICLE 审中-实审
公开(公告)号：EP4265494A1
公开(公告)日：2023-10-25
申请号：EP22169233.8
申请日：2022-04-21
申请人： ZF CV Systems Global GmbH
发明人： CHAMOT, Marcin , SEMENIUK, Maciej , VAN SON, Frank
IPC分类号： B60T13/26 , B60T15/18 , B60T17/00 , B60T17/04 , B60T17/22
摘要： The invention relates to an air processing unit (100) for providing compressed air to a supply port (2), in particular for use in a pneumatic system (1000) with a pneumatic unit (138) pneumatically connected to the supply port (2), preferably wherein the pneumatic system (1000) is adapted for a vehicle (1100), the air processing unit (100) comprising:
- an inlet port (1) for receiving the compressed air (102), in particular from an electrically controlled compressed air supply (101);
- an air drying unit (104) having an input port (106) pneumatically connected to the inlet port (1) and configured to dry the compressed air (102) received, and
- a supply line (115) configured to exchange, in particular supply, dried compressed air (108) between the air drying unit (104) and the supply port (2) and a return pneumatic line (116, 116.1, 116.2) configured to exchange, in particular return, compressed air (108) of the supply port (2) to the air drying unit (104), in particular from the supply line (115) to the air drying unit (104), wherein
- a return flow control unit (118) comprises the electrically controlled valve (120) and is arranged and configured to enable, during the regeneration phase (R), a flow (122) of the returned compressed air, in dependence of an electric control signal (S), from the return pneumatic line (116) via the electrically controlled valve (120) and via the supply line (115) and the air drying unit (104) to the pneumatic exhaust line (113);
According to the invention it is provided that
- the electrically controlled valve (120) is provided as a single and only electrically controlled valve of the return flow control unit (118).

4. 发明授权

EP3888982B1 VERFAHREN ZUR BREMSSTEUERUNG EINES FAHRZEUGGESPANNS 有权
公开(公告)号：EP3888982B1
公开(公告)日：2023-09-20
申请号：EP21161392.2
申请日：2021-03-09
发明人： BRÜTT, Mirko , VOLKER, Lars , LASKAWY, Ivo
IPC分类号： B60T13/58 , B60T8/17 , B60T13/66 , B60T13/68 , B60T15/18 , B60T7/04 , B60T7/20 , B60T8/171 , B60T8/172 , B60T8/1755 , B60T8/18 , B60T8/24 , B60T8/32 , B60T8/34 , B60T8/50 , B60T11/10 , B60T13/26 , B60T15/30 , B60T15/46

5. 发明公开

EP4003799A1 RELAISVENTIL FÜR EINE PNEUMATISCHE VENTILEINHEIT 有权
公开(公告)号：EP4003799A1
公开(公告)日：2022-06-01
申请号：EP20736968.7
申请日：2020-07-02
申请人： ZF CV Systems Europe BV
发明人： BEIER, Peter , SCHAPPLER, Hartmut , OESER, Christian
IPC分类号： B60T13/26 , B60T15/02 , B60T15/04 , B60T15/54 , B60T15/18 , B60T15/36

6. 发明授权

EP3621861B1 TRACTOR PROTECTION VALVE 有权
公开(公告)号：EP3621861B1
公开(公告)日：2022-01-12
申请号：EP18797686.5
申请日：2018-04-30
发明人： KOELZER, Robert, L. , YOUNG, Randy
IPC分类号： B60T17/10 , B60T13/26 , B60T15/36 , B60T15/24 , B60T15/18 , B60T11/32

7. 发明公开

EP3878704A1 MULTI CIRCUIT PROTECTION VALVE ASSEMBLY FOR A PRESSURIZED FLUID SYSTEM 有权
公开(公告)号：EP3878704A1
公开(公告)日：2021-09-15
申请号：EP20161847.7
申请日：2020-03-09
申请人： ZF CV Systems Europe BV
发明人： SEMENIUK, Maciej
IPC分类号： B60T13/26 , B60T15/18 , B60T15/38 , B60T15/42 , B60T17/00 , B60T17/04 , B60T17/22
摘要： The invention relates to a multi circuit protection valve assembly (1) for a pressurized fluid system of a commercial vehicle, comprising
- a port body (32) comprising internal base channels (32a) and at least a first and second brake circuit outlet and an additional circuit outlet,
- a first valve body (34) being provided on top of said port body (32) in a stack direction (v) and comprising first internal fluid channels (34a),
- a second valve body (36) being provided on top of said first valve body (34) in said stack direction (v) and comprising second internal fluid channels (34a),
- a first gasket (33) provided between said port body (32) and said first valve body (34), for sealing air passages between said internal base channels (32a) and said first internal channels (34a) and defining first gasket compartments,
- a second gasket (35) provided between said first valve body (34) and said second valve body (36), for sealing air passages between said first internal fluid channels (44) and said second internal fluid channels (46) and defining second gasket compartments,
- an overflow valve subassembly with two overflow valves (121, 122) and a bypass valve arrangement (14, 15) for bypassing said overflow valves,
said bypass valve arrangement (14, 15) and/or said overflow valve subassembly being at least partially received in said first gasket compartments and extending into said first valve body (34) and/or said second valve body (36),
wherein said port body (32) and said valve bodies (34, 36) are forming a stack in said stack direction (v), which stack is secured by at least one holding means (3).

8. 发明公开

EP3768562A1 RELAISVENTIL EINER DRUCKLUFTANLAGE 有权转让
公开(公告)号：EP3768562A1
公开(公告)日：2021-01-27
申请号：EP19714565.9
申请日：2019-03-20
申请人： WABCO GmbH
发明人： RIEDIGER-JANISCH, Karl-Heinz , HÖLSCHER, Reiner , MARTINI, Gerhard
IPC分类号： B60T15/18 , B60T15/02

9. 发明授权

EP3000672B1 VALVE ASSEMBLY FOR TRAILER 有权转让
公开(公告)号：EP3000672B1
公开(公告)日：2019-04-24
申请号：EP15169982.4
申请日：2015-05-29
申请人： SAFIM S.p.A.
发明人： Mamei, Eronne , Mamei, Enrico , Mamei, Andrea
IPC分类号： B60T7/20 , B60T8/17 , B60T15/18 , B60T15/20 , B60T11/10

10. 发明公开

EP3353021A1 BREMSANORDNUNG EINES FAHRZEUGS 有权转让
公开(公告)号：EP3353021A1
公开(公告)日：2018-08-01
申请号：EP16797864.2
申请日：2016-11-16
申请人： Siemens Aktiengesellschaft
发明人： LICHTERFELD, Jens Peter , WIESAND, Manfred
IPC分类号： B60T7/12 , B60T13/68 , B60T15/18
CPC分类号： B60T15/184 , B60T7/124 , B60T13/683 , B60T2270/413
摘要： The invention relates to a brake arrangement (1) of a vehicle. In order to provide a brake arrangement (1) with high functional reliability, at least two electropneumatic directional valve devices (3, 18) in the brake arrangement (1) are provided with, in each case, one first and one second brake control path and one first and one second output (7, 22) of the directional valve devices (3, 18), each of said outputs being connected to one first control input (9, 15) of two relay valves (10, 16). There is a first compressed air line (12), by way of which a second control input (11) of the first relay valve (10) can be connected via a solenoid valve device (13) to the first control input (15) of the second relay valve (16); moreover, there is a second compressed air line (25), by way of which a second control input (24) of the second relay valve (16) can be connected via the solenoid valve device (13) to the first control input (9) of the first relay valve (10).

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