DE102008059862A1 - Electro hydraulic brake system for motor vehicle, has independent handlable drive module designed as brushless direct current motor for flange fixation at flange surface by receiving body that is provided for holding electrohydraulic valves - Google Patents
Electro hydraulic brake system for motor vehicle, has independent handlable drive module designed as brushless direct current motor for flange fixation at flange surface by receiving body that is provided for holding electrohydraulic valves Download PDFInfo
- Publication number
- DE102008059862A1 DE102008059862A1 DE102008059862A DE102008059862A DE102008059862A1 DE 102008059862 A1 DE102008059862 A1 DE 102008059862A1 DE 102008059862 A DE102008059862 A DE 102008059862A DE 102008059862 A DE102008059862 A DE 102008059862A DE 102008059862 A1 DE102008059862 A1 DE 102008059862A1
- Authority
- DE
- Germany
- Prior art keywords
- brake system
- receiving body
- drive
- electrohydraulic
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004804 winding Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003134 recirculating effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
Abstract
Description
Die Erfindung betrifft ein elektrohydraulisches Bremssystem für Kraftfahrzeuge.The The invention relates to an electrohydraulic brake system for Motor vehicles.
Insbesondere
aus der
Die
Aus
der
Der Erfindung liegt die Aufgabe zu Grunde, ein elektrohydraulisches Bremssystem mit einer Antriebsvorrichtung vorzuschlagen, welches besonders schnelle Druckmodulationen, also eine weitestgehend verzögerungsfreie Betätigung, bei kompaktem, einfachem Aufbau sowie direktem Kraftfluß im Rahmen von einer besonders kostengünstigen, großserientechnischen Applikation.Of the Invention is based on the object, an electro-hydraulic To propose braking system with a drive device, which particularly fast pressure modulation, ie a largely delay-free Actuation, with a compact, simple construction as well as direct Power flow in the context of a particularly cost-effective, large-scale technical application.
Die Aufgabe wird durch die Gesamtheit der Merkmale vom Patentanspruch 1 gelöst. Ein erfindungsgemäßes Bremssystem für Kraftfahrzeuge umfasst einen Aufnahmekörper für elektrohydraulische Ventile, wie insbesondere jeweils paarweise jeder Radbremse zugeordnete Einlass- und Auslassventile, die in mehreren Bremskreisen organisiert sind, sowie eine Kolben-Zylinder-Einheit zur hydraulischen Energieversorgung, einen elektromotorischen Antrieb für die Kolben-Zylinder-Einheit, und wobei der Antrieb eine hohle Motorwelle aufweist, die eine drehfeste aber axial verschiebbare Spindel eines Kugelumlaufgewindetriebs derart aufnimmt, dass eine rotatorische Antriebsdrehbewegung in eine translatorische Abtriebsbewegung gewandelt wird, oder umgekehrt, und wobei ein als gesonderte Baueinheit eigenständig handhabbares Antriebsmodul zur Anflanschbefestigung an einer Flanschfläche von dem Aufnahmekörper vorgesehen ist.The Task is by the totality of the features of the claim 1 solved. An inventive brake system for motor vehicles comprises a receiving body for electro-hydraulic valves, in particular in each case paired with each wheel brake associated intake and exhaust valves, which are organized in several brake circuits, and a piston-cylinder unit for hydraulic power supply, an electric motor drive for the piston-cylinder unit, and where the drive a hollow motor shaft having a non-rotatable but axially displaceable Spindle of a recirculating ball screw receives such that a rotational Drive rotary motion converted into a translational output movement is, or vice versa, and where a separate as a separate unit Handleable drive module for flange attachment to a flange surface is provided by the receiving body.
Erfindungsgemäß wird ein gewissermaßen integriertes Bremssystem vorgeschlagen, dessen hydraulische Energieversorgung mit Hilfe von einer Kolben-Zylindereinheit bewirkt wird, deren Antrieb an dem Aufnahmekörper befestigt ist, und wobei zumindest Teile der Kolben-Zylinder-Einheit – ohne die Notwendigkeit einer gesonderten Betätigungseinheit – in dem Aufnahmekörper unmittelbar integriert vorgesehen ist.According to the invention proposed a somewhat integrated braking system, its hydraulic power supply by means of a piston-cylinder unit is effected, the drive attached to the receiving body is, and wherein at least parts of the piston-cylinder unit - without the need for a separate operating unit - in the Receiving body is provided directly integrated.
Weitere Einzelheiten der Erfindung gehen aus Unteransprüchen im Zusammenhang mit der Beschreibung anhand der Zeichnung hervor. In der Zeichnung zeigt:Further Details of the invention will become apparent from subclaims in Connection with the description with reference to the drawing. In the drawing shows:
Die
Kolben-Zylinder-Baueinheit
Ein
Rotor umfasst eine hohle Motorwelle
Weitere
Lagermittel
Ein
weiteres Merkmal des Rotors besteht darin, dass dessen Motorwelle
An
einem aufnahmekörperseitigen Ende kann die Motorwelle
Die
rotatorisch angetriebene, und axial fest abgestützte Motorwelle
Am
aufnahmekörperseitigen Ende der Spindel
Ein
bodenseitig zugewandtes Ende der Spindel
Wie
insbesondere aus den
Eine
zusätzliche Funktion von dem bevorzugt metallisch ausgebildeten
Lagerschild
Die
Steckaufnahme
- 11
- Bremssystembraking system
- 22
- Kolben-Zylinder-EinheitPiston-cylinder unit
- 33
- Aufnahmekörperreceiving body
- 44
- Antriebsmoduldrive module
- 55
- Flanschflächeflange
- 66
- Zylinderbohrungbore
- 77
- Kolbenpiston
- 88th
- Antriebsgehäusedrive housing
- 99
- Bodenground
- 1010
- Wandungwall
- 1111
- Wicklungsträgerwinding support
- 1212
- Wicklungenwindings
- 1313
- Lagerschildend shield
- 1414
- Motorwellemotor shaft
- 1515
- Trägercarrier
- 1616
- Lagercamp
- 1717
- Fußfoot
- 1818
- Wandungwall
- 1919
- Aussparungrecess
- 2020
- Lagermittelbearing means
- 2121
- Trägercarrier
- 21'21 '
- Aufnahmeadmission
- 2222
- Gebergiver
- 2323
- Sensorsensor
- 2424
- Spindelspindle
- 2525
- Ausnehmungrecess
- 26a, b, c26a, b, c
- Schneid-Klemm-ElementInsulation displacement element
- 2727
- Befestigungsmittelfastener
- 2828
- Steckaufnahmeplug-in receptacle
- 29a, b, c29a b, c
- Wicklungsdrahtwinding wire
- 30a, b, c30a, b, c
- Führungguide
- 3131
- Ausnehmungrecess
- 3232
- BundFederation
- 3333
- Dichtungselementsealing element
- 3434
- Axial-AnschlagAxial stop
- 3535
- Endlagensicherungstop position lock
- 3636
- Sicherungselementfuse element
- 3737
- Federfeather
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 4415438 A1 [0002] - DE 4415438 A1 [0002]
- - DE 3939091 A1 [0003] - DE 3939091 A1 [0003]
- - DE 102005055751 A1 [0004, 0004] - DE 102005055751 A1 [0004, 0004]
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008059862A DE102008059862A1 (en) | 2008-10-10 | 2008-12-01 | Electro hydraulic brake system for motor vehicle, has independent handlable drive module designed as brushless direct current motor for flange fixation at flange surface by receiving body that is provided for holding electrohydraulic valves |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008050938.8 | 2008-10-10 | ||
DE102008050938 | 2008-10-10 | ||
DE102008059862A DE102008059862A1 (en) | 2008-10-10 | 2008-12-01 | Electro hydraulic brake system for motor vehicle, has independent handlable drive module designed as brushless direct current motor for flange fixation at flange surface by receiving body that is provided for holding electrohydraulic valves |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008059862A1 true DE102008059862A1 (en) | 2010-04-15 |
Family
ID=41821356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008059862A Withdrawn DE102008059862A1 (en) | 2008-10-10 | 2008-12-01 | Electro hydraulic brake system for motor vehicle, has independent handlable drive module designed as brushless direct current motor for flange fixation at flange surface by receiving body that is provided for holding electrohydraulic valves |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008059862A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012143071A1 (en) * | 2011-04-18 | 2012-10-26 | Ipgate Ag | Actuating device for a vehicle brake system |
WO2013156391A1 (en) | 2012-04-20 | 2013-10-24 | Ipgate Ag | Bearing arrangement in an axial drive |
DE102012221992A1 (en) * | 2012-11-30 | 2014-06-18 | August Steinmeyer Gmbh & Co. Kg | Drive device for e.g. electrical motor of motor vehicle, has bearing arranged between housing portion and nut of screw thread, where ring of bearing is divided and formed in device and nut and bearing are integrated with each other |
DE102013100741A1 (en) | 2013-01-25 | 2014-07-31 | Ipgate Ag | Drive device for vehicle, has motor casing comprising housing portion extended radially on one side of stator, and arranged with rotor bearings and bearing for gearbox |
CN109515424A (en) * | 2018-12-05 | 2019-03-26 | 上海六辔机电科技有限公司 | Integral electric mechanical braking cylinder and braking method |
WO2019214832A1 (en) | 2018-05-09 | 2019-11-14 | Ipgate Ag | Helical gearing driven by electric motor for driving an adjusting element, and installation device |
WO2019214835A1 (en) | 2018-05-09 | 2019-11-14 | Ipgate Ag | Piston-cylinder system having separate bearing and sealing region |
CN113891822A (en) * | 2019-06-07 | 2022-01-04 | 罗伯特·博世有限公司 | Hydraulic unit for a hydraulic vehicle brake system and method for assembling a hydraulic unit |
GB2616877A (en) * | 2022-03-22 | 2023-09-27 | Continental Automotive Tech Gmbh | Linear actuator and braking system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003782A1 (en) * | 1987-10-22 | 1989-05-05 | Automotive Products Plc | Master cylinder assembly |
DE3939091A1 (en) | 1989-11-25 | 1991-05-29 | Bosch Gmbh Robert | Plunger-based pressure modulator for vehicular hydraulic brakes - incorporates piston movable from central position in either direction by motorised rotation of hollow toothed wheel |
DE4415438A1 (en) | 1994-05-03 | 1995-11-09 | Teves Gmbh Alfred | Electronically controllable brake actuation system |
DE102005055751A1 (en) | 2005-04-21 | 2006-11-16 | Gerber, Wolfram | Pressure modulator control |
-
2008
- 2008-12-01 DE DE102008059862A patent/DE102008059862A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003782A1 (en) * | 1987-10-22 | 1989-05-05 | Automotive Products Plc | Master cylinder assembly |
DE3939091A1 (en) | 1989-11-25 | 1991-05-29 | Bosch Gmbh Robert | Plunger-based pressure modulator for vehicular hydraulic brakes - incorporates piston movable from central position in either direction by motorised rotation of hollow toothed wheel |
DE4415438A1 (en) | 1994-05-03 | 1995-11-09 | Teves Gmbh Alfred | Electronically controllable brake actuation system |
DE102005055751A1 (en) | 2005-04-21 | 2006-11-16 | Gerber, Wolfram | Pressure modulator control |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012143071A1 (en) * | 2011-04-18 | 2012-10-26 | Ipgate Ag | Actuating device for a vehicle brake system |
WO2013156391A1 (en) | 2012-04-20 | 2013-10-24 | Ipgate Ag | Bearing arrangement in an axial drive |
US10250098B2 (en) | 2012-04-20 | 2019-04-02 | Ipgate Ag | Bearing arrangement in an axial drive with dual stators and one rotor |
DE102012221992A1 (en) * | 2012-11-30 | 2014-06-18 | August Steinmeyer Gmbh & Co. Kg | Drive device for e.g. electrical motor of motor vehicle, has bearing arranged between housing portion and nut of screw thread, where ring of bearing is divided and formed in device and nut and bearing are integrated with each other |
DE102012221992B4 (en) | 2012-11-30 | 2023-06-15 | August Steinmeyer Gmbh & Co. Kg | Drive device, in particular motor with ball screw drive |
DE102013100741A1 (en) | 2013-01-25 | 2014-07-31 | Ipgate Ag | Drive device for vehicle, has motor casing comprising housing portion extended radially on one side of stator, and arranged with rotor bearings and bearing for gearbox |
US11221062B2 (en) | 2018-05-09 | 2022-01-11 | Ipgate Ag | Helical gearing driven by electric motor for driving an adjusting element, and installation device |
WO2019214832A1 (en) | 2018-05-09 | 2019-11-14 | Ipgate Ag | Helical gearing driven by electric motor for driving an adjusting element, and installation device |
DE102018111128A1 (en) * | 2018-05-09 | 2019-11-14 | Ipgate Ag | Electromotive driven helical gear for driving an adjustment |
WO2019214835A1 (en) | 2018-05-09 | 2019-11-14 | Ipgate Ag | Piston-cylinder system having separate bearing and sealing region |
CN109515424A (en) * | 2018-12-05 | 2019-03-26 | 上海六辔机电科技有限公司 | Integral electric mechanical braking cylinder and braking method |
CN109515424B (en) * | 2018-12-05 | 2024-02-02 | 北京天佑新辔高新技术有限公司 | Integral electromechanical brake cylinder and braking method |
CN113891822A (en) * | 2019-06-07 | 2022-01-04 | 罗伯特·博世有限公司 | Hydraulic unit for a hydraulic vehicle brake system and method for assembling a hydraulic unit |
US11912252B2 (en) | 2019-06-07 | 2024-02-27 | Robert Bosch Gmbh | Hydraulic unit for a hydraulic vehicle brake system, and method for assembling a hydraulic unit |
CN113891822B (en) * | 2019-06-07 | 2024-04-12 | 罗伯特·博世有限公司 | Hydraulic unit for hydraulic vehicle brake system and method for assembling a hydraulic unit |
GB2616877A (en) * | 2022-03-22 | 2023-09-27 | Continental Automotive Tech Gmbh | Linear actuator and braking system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R120 | Application withdrawn or ip right abandoned | ||
R120 | Application withdrawn or ip right abandoned |
Effective date: 20150117 |