WO1995009099A1 - Hydraulische bremsanlage mit schlupfregelung - Google Patents
Hydraulische bremsanlage mit schlupfregelung Download PDFInfo
- Publication number
- WO1995009099A1 WO1995009099A1 PCT/EP1994/003180 EP9403180W WO9509099A1 WO 1995009099 A1 WO1995009099 A1 WO 1995009099A1 EP 9403180 W EP9403180 W EP 9403180W WO 9509099 A1 WO9509099 A1 WO 9509099A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- orifice
- valve
- line
- switchable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
- B60T8/365—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems combining a plurality of functions in one unit, e.g. pressure relief
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4275—Pump-back systems
- B60T8/4291—Pump-back systems having means to reduce or eliminate pedal kick-back
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/50—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/50—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
- B60T8/5037—Pressure reapplication using restrictions in hydraulic brake systems closed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/90—ABS throttle control
Definitions
- the invention relates to a hydraulic brake system with slip control according to the preamble of claim 1 and represents a further embodiment of the subject matter of the invention according to a patent (patent application file number: P 43 19 227.0).
- the discontinuous pressure medium control in slip-controlled brake systems by means of digitally switchable inlet and outlet valves leads to undesired noise emission as a result of the pulse-like pressure curve.
- the pressure build-up speed in the control pressure connection activating the orifice valve is limited via the fixed orifice upstream of the inlet valve, while a further orifice, which is arranged downstream of the switchable orifice, is limited by a correspondingly increased pressure build-up speed in a further control pressure connection of the orifice valve the inactive position of the switchable cover favors, so that the switchable cover remains ineffective in the slip-free normal braking phase.
- FIG. 1 shows a hydraulic circuit diagram for the brake system according to the invention
- FIG. 2 shows a partial cross-sectional view of an inlet valve for the brake system according to the invention
- FIG. 3 shows a further partial view for an alternative embodiment of the inlet valve.
- FIG. 1 schematically shows the hydraulic circuit diagram for the brake system according to the invention.
- the brake pressure transmitter 5 is connected to the main pressure line 2 Wheel brake 3 in connection.
- An inlet valve 1, which is switched electromagnetically to passage in the basic position, and an orifice 4 arranged downstream and ineffective in the basic position are part of the main pressure line 2.
- the switchable orifice 4 is symbolically represented as a 2/2-way valve , at which a first control pressure connection 6 is acted upon by the pressure of the brake pressure transmitter 5 and the pump pressure and a second control pressure connection 6 ′ acting counter to the 2/2-way valve by the pressure in the wheel brake 3.
- a compression spring 7, symbolically shown on the 2/2-way valve, ensures that an initially glare-free pressure medium passage is maintained in the direction of the wheel brake 3.
- a return line 6 is also connected to the wheel brake 3, via an electromagnetic table located in the basic position in the blocking position Outlet valve 17 and on the suction side of an auxiliary pressure pump 18 is connected.
- the return line 16 also has a low-pressure accumulator 19.
- the pressure side of the auxiliary pressure pump 18 is connected via an auxiliary pressure line 20 to the brake pressure transmitter 5, or in turn to the main pressure line 2.
- a fixed orifice 26 is located between the connection of the auxiliary pressure line 20 and the inlet valve 1 in the main pressure line 2.
- a further fixed orifice 27 is positioned between the switchable orifice 4 and the connection of the outlet valve 17 to the main pressure line 2 above the wheel brake 3.
- the fixed orifice 26 connected upstream of the control pressure connection 6 ensures that the desired pressure build-up gradient in the downstream hydraulic system is maintained at all times, so that pressure peaks during panic braking do not lead to undesired switching of the orifice 4 even during the normal braking phase.
- the orifice valve arrangement according to the invention makes it possible to reduce the valve switching noises in the inlet valve 1 during the slip control and thus with the pump 18 activated, as soon as an increasing pressure in front of the inlet valve calibrates through the fixed orifice 26 in the closed position of the inlet valve 1 causes an increased pressure difference compared to the wheel brake pressure, which controls the switching on of the orifice 4 accordingly.
- the fixed orifice 27 located downstream of the switchable orifice 4 is arranged between the further control pressure connection 6 'and the connection of the return line 16 to the main pressure line 2, so that a fixed pressure build-up gradient also occurs at the further control pressure connection 6' when the brake is activated comes, which determines the switching point of the aperture 4.
- the rapid reduction in pressure in the wheel brake 3 remains unaffected by the fixed orifice effect, since the wheel brake pressure can escape unhindered either via the check valve 29 or during the slip control via the open outlet valve 17.
- FIG. 2 shows a constructional exemplary embodiment for the arrangement of the fixed orifice 27 in the valve receiving body 9 and the structure of the inlet valve 1.
- the inlet valve 1 consists of a valve carrier 10 which contains the valve closing member 11 and the duct of the main pressure line 2.
- the valve carrier 10 is preferably integrated in a cartridge design (screw-in cartridge) in a valve receiving body 9.
- Pressure medium of the main pressure line 2 passes from the symbolically represented brake pressure transmitter 5, through the fixed orifice 26 not shown explicitly in the valve body and via a plate filter 21, the open valve closing member, the ring filter element 22 used in the valve carrier 10 to a transverse bore 13, which is partially overlapped with the annular piston 8 in the illustration shown.
- the annular piston 8 takes over the orifice function and consequently varies the stroke of the annular piston 8 and thus the passage cross section between the transverse bore 13 and the end face of the annular piston depending on the differential pressure.
- the annular piston 8 is guided radially on the extension of the valve carrier 10 and is supported under the action of a compression spring 7 on a collar acting as a stop between the stepped bore of the valve receiving body 9 and the extension.
- the plate filter 21 is fastened by means of a holding pot caulked to the extension.
- the compression spring 7 is clamped in a space-optimized manner as a helical spring between the expanded end face section of the valve carrier 10 and the adjacent end face of the annular piston 8. It is pointed out that parts of the valve support 10, such as, for example, the extension or the valve seat receiving the valve closing member 11, can also contain the fixed orifice 26.
- the annular piston 8 With increasing hydraulic pressure difference, the annular piston 8 is displaced upwards on both sides of the annular piston end faces and therefore within the hydraulic line 2 in front of and behind the inlet valve 1 against the compression spring 7, so that the latter overlaps with the transverse bore 13 and the passage cross-section corresponds to the dimension of Aperture bore reduced.
- the small end face on the ring piston 8 facing away from the compression spring 7 there is a corresponding space between the outer surface of the plate filter 21 and on the outer surface of the guide ring 30, through which the O-ring 24 and thus the lower part of the Ring piston 8 are hydraulically actuated. With appropriate dimensioning of the intermediate space, this can also take over the function of the fixed aperture 26.
- the plate filter 21 can also be clipped on as a plastic part on the circumference of the valve carrier 10.
- the guide ring 30 and the O-ring 24, which are provided with a small amount of play, are located above them, so that the pressure relief function takes place by means of a ball check valve 23 arranged separately from the valve carrier 10.
- the O-ring 24 thus only perceives the sealing of the annular piston 8.
- the replacement of the ball check valve 23 by using a ring sleeve at the location of the O-ring 24 can also be implemented.
- a screw thread is used as an example for valve attachment.
- Other types of fastening by caulking or interlocking connections using a circlip are possible.
- FIG. 3 shows, in deviation from the previous exemplary embodiment according to FIG. 2, a further alternative construction of the inlet valve 1 for realizing the switchable orifice function in cooperation with the upstream fixed orifice arrangement on the basis of a control piston 14 which is structurally arranged in parallel with the valve closing member 11, the is sealed radially in the valve carrier 10 by means of O-ring 24 on the piston shaft and is supported with its end face on a stop disk 25 clipped into the valve carrier 10.
- the opposite end face of the control piston 14 is also acted upon by a compression spring 7, as in the previous exemplary embodiments.
- the shaft of the control piston 14 is provided with a blind bore and perpendicular to it with an orifice 4 opening into it.
- this forms an aperture passage cross section within the transverse bore belonging to the main pressure line 2 13, so that with increasing pressure difference between the brake pressure sensor 5 and the wheel brake 3 of the control piston 14, the transverse bore 13 is completely blocked except for the orifice cross section.
- the transverse bore 13 of the valve carrier receives the fixed diaphragm 27.
- the embodiment described is characterized by inexpensive manufacture of the control piston 14 and the associated receiving bore 15.
- the valve carrier 10 is held in the illustration shown by means of self-caulking in the valve receiving body 9. However, the valve can also be fastened by varying other non-positive and / or positive connection methods without taking a detailed position on this.
- the further fixed orifice 26 provided at the connection of the auxiliary pressure line 20 to the main pressure line 2 is preferably arranged in the valve carrier 10 and thus below the control piston 14, in analogy to the wheel brake side fixed orifice, but it can also be arranged in the valve receiving body 9 if the channel guide allows it.
- the above-described embodiments show spatially particularly compact integration options for switchable and fixed orifices in the existing valve carrier 10 or in the valve receiving body 9, without having to make complex changes to the valve structure.
- the check valve 23 is arranged in the valve carrier 10 and is connected via a channel in the valve carrier 10 to the main pressure line 2 (annular space) connected to the wheel brake 3.
- the proposed embodiments for the inlet valve can be used independently of the one shown in FIG. refined arrangement of fixed orifices 26, 27 can be used in the hydraulic circuit.
- the inlet valve constructions can therefore be seen as advantageous details detached from the above-described view of the invention.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59407400T DE59407400D1 (de) | 1993-09-28 | 1994-09-23 | Hydraulische bremsanlage mit schlupfregelung |
JP51010295A JP3886145B2 (ja) | 1993-09-28 | 1994-09-23 | スリップ制御付き液圧ブレーキシステム |
US08/619,713 US5664849A (en) | 1993-09-28 | 1994-09-23 | Hydraulic brake system with slip control |
EP94927643A EP0720554B1 (de) | 1993-09-28 | 1994-09-23 | Hydraulische bremsanlage mit schlupfregelung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4332819A DE4332819A1 (de) | 1993-06-09 | 1993-09-28 | Hydraulische Bremsanlage mit Schlupfregelung |
DEP4332819.9 | 1993-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995009099A1 true WO1995009099A1 (de) | 1995-04-06 |
Family
ID=6498721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1994/003180 WO1995009099A1 (de) | 1993-09-28 | 1994-09-23 | Hydraulische bremsanlage mit schlupfregelung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5664849A (de) |
EP (1) | EP0720554B1 (de) |
JP (1) | JP3886145B2 (de) |
DE (2) | DE4332819A1 (de) |
WO (1) | WO1995009099A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996000671A1 (de) * | 1994-06-29 | 1996-01-11 | Itt Automotive Europe Gmbh | Hydraulische bremsanlage mit schlupfregelung |
WO1997049587A1 (de) * | 1996-06-21 | 1997-12-31 | Itt Manufacturing Enterprises, Inc. | Hydraulische kraftfahrzeugbremsanlage mit radschlupfregelung |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59408550D1 (de) * | 1993-09-28 | 1999-09-02 | Continental Teves Ag & Co Ohg | Hydraulische bremsanlage mit schlupfregelung |
DE59408551D1 (de) * | 1993-11-18 | 1999-09-02 | Continental Teves Ag & Co Ohg | Elektromagnetventil, insbesondere für hydraulische bremsanlagen mit schlupfregelung |
WO1995021081A1 (de) * | 1994-02-03 | 1995-08-10 | Itt Automotive Europe Gmbh | Hydraulische bremsanlage mit schlupfregelung |
DE19603383A1 (de) * | 1996-01-31 | 1997-08-07 | Teves Gmbh Alfred | Elektromagnetventil |
EP0837803B1 (de) * | 1996-05-14 | 2001-09-05 | Robert Bosch Gmbh | Hydraulische fahrzeugbremsanlage |
JP3598409B2 (ja) * | 1996-09-10 | 2004-12-08 | 日清紡績株式会社 | 液圧ブレーキ装置における液圧制御弁装置 |
JP3551221B2 (ja) * | 1996-09-10 | 2004-08-04 | 日清紡績株式会社 | 液圧ブレーキ装置における液圧制御弁装置 |
DE19643290A1 (de) * | 1996-10-21 | 1998-04-23 | Teves Gmbh Alfred | Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen |
DE19711442A1 (de) * | 1997-03-19 | 1998-09-24 | Itt Mfg Enterprises Inc | Einlaßventil mit integrierter Blende |
JP3773146B2 (ja) * | 1997-09-12 | 2006-05-10 | 日清紡績株式会社 | 液圧制御弁装置 |
JPH11255108A (ja) * | 1998-03-10 | 1999-09-21 | Aisin Seiki Co Ltd | 車両ブレーキ装置 |
DE19955888B4 (de) * | 1999-11-20 | 2014-04-24 | Robert Bosch Gmbh | Magnetventil mit einem Rückschlagventil |
KR100423639B1 (ko) * | 2000-07-28 | 2004-03-22 | 주식회사 만도 | 차량용 제동장치 |
DE102005061352A1 (de) * | 2005-09-15 | 2007-03-22 | Continental Teves Ag & Co. Ohg | Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen |
JP4745802B2 (ja) * | 2005-11-25 | 2011-08-10 | 株式会社デンソー | 電磁弁 |
DE102008062166A1 (de) * | 2008-12-13 | 2010-06-17 | Schaeffler Kg | Hydraulische Baueinheit und Hydraulikventil zur Bildung der Baueinheit |
CN109649358B (zh) * | 2018-12-29 | 2024-01-30 | 岭南师范学院 | 一种汽车自动制动的液压控制系统及具有该控制系统的汽车 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927914A (en) * | 1971-11-04 | 1975-12-23 | Itt | Hydraulic anti-skid control arrangement including a plurality of throttles for synchronous and asynchronous control of the wheels of one axle of a vehicle |
EP0317305A2 (de) * | 1987-11-20 | 1989-05-24 | LUCAS INDUSTRIES public limited company | Solenoid-Ventil |
DE4002635A1 (de) * | 1990-01-30 | 1991-08-01 | Lucas Ind Plc | Bremskreis mit antiblockierregelung fuer kraftfahrzeuge |
WO1991018774A1 (de) * | 1990-05-25 | 1991-12-12 | Alfred Teves Gmbh | Bremsdruckregelvorrichtung |
WO1992001592A1 (de) * | 1990-07-26 | 1992-02-06 | Alfred Teves Gmbh | Blockiergeschützte, hydraulische bremsanlage |
FR2680742A1 (fr) * | 1991-08-29 | 1993-03-05 | Bendix Europ Services Tech | Circuit hydraulique de freinage. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2154806A1 (de) * | 1971-11-04 | 1973-05-10 | Teves Gmbh Alfred | Vorrichtung zur antiblockierregelung, insbesondere an kraftfahrzeugen |
JPH0717188B2 (ja) * | 1985-12-10 | 1995-03-01 | 曙ブレーキ工業株式会社 | 車両のアンチスキツド制御装置 |
DE58905683D1 (de) * | 1988-11-30 | 1993-10-28 | Asea Brown Boveri | Exzenterwelle mit Gegengewicht. |
DE4015745A1 (de) * | 1989-10-06 | 1991-04-18 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage |
DE4010842A1 (de) * | 1990-04-04 | 1991-10-10 | Teves Gmbh Alfred | Schlupfgeregelte, hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge |
DE4023708A1 (de) * | 1990-07-26 | 1992-01-30 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage |
DE4108756A1 (de) * | 1990-10-05 | 1992-09-24 | Teves Gmbh Alfred | Kraftfahrzeugbremsanlage mit schlupfabhaengiger regelung des bremsdruckes |
DE4132471A1 (de) * | 1991-09-30 | 1993-04-01 | Bosch Gmbh Robert | Elektromagnetbetaetigtes ventil, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen |
DE4202389A1 (de) * | 1992-01-29 | 1993-08-05 | Bosch Gmbh Robert | Hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge |
-
1993
- 1993-09-28 DE DE4332819A patent/DE4332819A1/de not_active Withdrawn
-
1994
- 1994-09-23 US US08/619,713 patent/US5664849A/en not_active Expired - Lifetime
- 1994-09-23 WO PCT/EP1994/003180 patent/WO1995009099A1/de active IP Right Grant
- 1994-09-23 JP JP51010295A patent/JP3886145B2/ja not_active Expired - Lifetime
- 1994-09-23 DE DE59407400T patent/DE59407400D1/de not_active Expired - Fee Related
- 1994-09-23 EP EP94927643A patent/EP0720554B1/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927914A (en) * | 1971-11-04 | 1975-12-23 | Itt | Hydraulic anti-skid control arrangement including a plurality of throttles for synchronous and asynchronous control of the wheels of one axle of a vehicle |
EP0317305A2 (de) * | 1987-11-20 | 1989-05-24 | LUCAS INDUSTRIES public limited company | Solenoid-Ventil |
DE4002635A1 (de) * | 1990-01-30 | 1991-08-01 | Lucas Ind Plc | Bremskreis mit antiblockierregelung fuer kraftfahrzeuge |
WO1991018774A1 (de) * | 1990-05-25 | 1991-12-12 | Alfred Teves Gmbh | Bremsdruckregelvorrichtung |
WO1992001592A1 (de) * | 1990-07-26 | 1992-02-06 | Alfred Teves Gmbh | Blockiergeschützte, hydraulische bremsanlage |
FR2680742A1 (fr) * | 1991-08-29 | 1993-03-05 | Bendix Europ Services Tech | Circuit hydraulique de freinage. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996000671A1 (de) * | 1994-06-29 | 1996-01-11 | Itt Automotive Europe Gmbh | Hydraulische bremsanlage mit schlupfregelung |
US6003958A (en) * | 1994-06-29 | 1999-12-21 | Itt Manufacturing Enterprises Inc. | Hydraulic brake system with slip control |
WO1997049587A1 (de) * | 1996-06-21 | 1997-12-31 | Itt Manufacturing Enterprises, Inc. | Hydraulische kraftfahrzeugbremsanlage mit radschlupfregelung |
US6227627B1 (en) | 1996-06-21 | 2001-05-08 | Continental Teves Ag & Co., Ohg | Hydraulic motor vehicle braking system with wheel slip control |
Also Published As
Publication number | Publication date |
---|---|
EP0720554A1 (de) | 1996-07-10 |
US5664849A (en) | 1997-09-09 |
DE59407400D1 (de) | 1999-01-14 |
EP0720554B1 (de) | 1998-12-02 |
JPH09502944A (ja) | 1997-03-25 |
DE4332819A1 (de) | 1995-03-30 |
JP3886145B2 (ja) | 2007-02-28 |
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