DE102009012951A1 - Brake system for use in vehicle, has braking pressure sensor, and explosive driving set connected to brake line between main cylinder and wheel brake and abruptly increasing pressure in brake line during activation of driving set - Google Patents
Brake system for use in vehicle, has braking pressure sensor, and explosive driving set connected to brake line between main cylinder and wheel brake and abruptly increasing pressure in brake line during activation of driving set Download PDFInfo
- Publication number
- DE102009012951A1 DE102009012951A1 DE200910012951 DE102009012951A DE102009012951A1 DE 102009012951 A1 DE102009012951 A1 DE 102009012951A1 DE 200910012951 DE200910012951 DE 200910012951 DE 102009012951 A DE102009012951 A DE 102009012951A DE 102009012951 A1 DE102009012951 A1 DE 102009012951A1
- Authority
- DE
- Germany
- Prior art keywords
- brake
- line
- brake line
- explosive propellant
- valve
- 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- Withdrawn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
- 239000002360 explosive Substances 0.000 title claims abstract description 35
- 230000004913 activation Effects 0.000 title claims abstract description 8
- 239000003380 propellant Substances 0.000 claims description 32
- 238000002955 isolation Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 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
- 230000003213 activating effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 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
- 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
- B60T8/321—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 deceleration
- B60T8/3255—Systems in which the braking action is dependent on brake pedal data
- B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- 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
- B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
- B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back systems
Abstract
Description
Die Erfindung betrifft eine Bremsanlage mit Mitteln zur Regelung des Bremsschlupfes nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a brake system with means for controlling the Brake slip according to the preamble of claim 1.
Aus
der
Bei zukünftigen Anforderungen an autonome Druckaufbauten einer derartigen Bremsanlage sind die nötigen Druckaufbauzeiten und Volumenförderströme nicht mehr mit dem zitierten Stand der Technik darzustellen. Der heutige Stand der Technik beinhaltet die von einem Elektromotor angetriebene Förderpumpe. Eine mittels der Pumpe beabsichtigte Erhöhung der nötigen Volumenströme würde eine erhebliche Erhöhung der elektrischen Leistung zur Folge haben, die mit den derzeitigen Fahrzeugbordnetzen nicht mehr zu bedienen wäre. Es kann auch nicht davon ausgegangen werden, dass sich die Bordnetze in diesem Punkt verbessern werden.at future requirements for autonomous pressure superstructures Such brake system are the necessary pressure build-up times and volume flow rates no longer with the cited state to represent the technique. The current state of the art includes the driven by an electric motor feed pump. A intended by means of the pump increase the necessary Volume flows would be a significant increase the electric power that comes with the current Vehicle on-board networks would be no longer to operate. It can also can not be assumed that the on-board electrical system in improve this point.
Daher ist es die Aufgabe der vorliegenden Erfindung, eine Bremsanlage der angegebenen Art derart zu verbessern, dass mit möglichst einfachen, funktionssicheren Mitteln die bisher möglichen Druckaufbauzeiten und Volumenströme unabhängig von der Fördereigenschaft der Pumpe signifikant gesteigert werden können.Therefore It is the object of the present invention, a brake system the type specified to improve so that as possible simple, functionally reliable means the previously possible pressure build-up times and volume flows regardless of the pumping property the pump can be significantly increased.
Diese Aufgabe wird erfindungsgemäß für eine Bremsanlage der angegebenen Art mit den kennzeichnenden Merkmalen des Patentanspruchs 1 gelöst.These Task is according to the invention for a Brake system of the specified type with the characterizing features of claim 1.
Weitere Merkmale, Vorteile, Anwendungsmöglichkeiten der Erfindung gehen im nachfolgenden aus der Beschreibung mehrerer Ausführungsbeispiele anhand von Zeichnungen hervor.Further Features, advantages, applications of the invention in the following from the description of several embodiments based on drawings.
Es zeigen:It demonstrate:
Die
Über
die Saugleitung
In
der Bremslösestellung als auch bei schlupffreier Bremsbetätigung
nehmen die Trenn- und Umschaltventile
Losgelöst
vom bisher beschriebenen prinzipiellen Aufbau der Bremsanlage nach
Als
gemeinsames Merkmal weisen die
Wie
aus den
Ausgehend
von
Alternativ
zu den Ausführungsbeispielen nach
Bezüglich
der praktischen Anordnung und Ausführbarkeit des Explosivtreibsatzes
ist aus den
Der
Explosivtreibsatz
Die
In
In
Losgelöst
von dem Zusammenwirken des Explosivtreibsatzes mit einer Kolben-/Zylindereinheit wird
alternativ vorgeschlagen, dass der Explosivtreibsatz
In
der Regel dient zur Aufnahme der Pumpe
Der
Explosivtreibsatz
- 11
- Saugleitungsuction
- 22
- Vorratsbehälterreservoir
- 33
- Pumpepump
- 44
- BremsdruckgeberBrake pressure transducer
- 55
- Hauptzylindermaster cylinder
- 66
- Auslassventiloutlet valve
- 77
- Radbremsewheel brake
- 88th
- RücklaufleitungReturn line
- 99
- Bremsleitungbrake line
- 1010
- ExplosivtreibsatzExplosive propellant
- 1111
- Einlassventilintake valve
- 1212
- Trennventilisolation valve
- 1313
- Hydraulikaggregathydraulic power unit
- 1414
- Kolbenpiston
- 1515
- Kammerchamber
- 1616
- Steuergerätcontrol unit
- 1717
- SpeicherStorage
- 1818
- Steuergerätcontrol unit
- 1919
- Einmündungjunction
- 2020
- Abschnittsection
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 10114298 A1 [0002] - DE 10114298 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910012951 DE102009012951A1 (en) | 2009-03-12 | 2009-03-12 | Brake system for use in vehicle, has braking pressure sensor, and explosive driving set connected to brake line between main cylinder and wheel brake and abruptly increasing pressure in brake line during activation of driving set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910012951 DE102009012951A1 (en) | 2009-03-12 | 2009-03-12 | Brake system for use in vehicle, has braking pressure sensor, and explosive driving set connected to brake line between main cylinder and wheel brake and abruptly increasing pressure in brake line during activation of driving set |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009012951A1 true DE102009012951A1 (en) | 2010-09-16 |
Family
ID=42557943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910012951 Withdrawn DE102009012951A1 (en) | 2009-03-12 | 2009-03-12 | Brake system for use in vehicle, has braking pressure sensor, and explosive driving set connected to brake line between main cylinder and wheel brake and abruptly increasing pressure in brake line during activation of driving set |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009012951A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013218120A1 (en) | 2013-09-11 | 2015-03-12 | Continental Teves Ag & Co. Ohg | Hydraulic brake system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114298A1 (en) | 2000-09-27 | 2002-05-08 | Continental Teves Ag & Co Ohg | Brake equipment has common sensor for measuring master cylinder pressure and brake pressure |
DE102004059649A1 (en) * | 2004-12-10 | 2006-06-14 | Robert Bosch Gmbh | Pressure-medium actuated vehicle brake system and method for controlling a fluid pressure actuated vehicle brake system |
DE102004052352B3 (en) * | 2004-10-28 | 2006-06-22 | Daimlerchrysler Ag | Brake circuit |
-
2009
- 2009-03-12 DE DE200910012951 patent/DE102009012951A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114298A1 (en) | 2000-09-27 | 2002-05-08 | Continental Teves Ag & Co Ohg | Brake equipment has common sensor for measuring master cylinder pressure and brake pressure |
DE102004052352B3 (en) * | 2004-10-28 | 2006-06-22 | Daimlerchrysler Ag | Brake circuit |
DE102004059649A1 (en) * | 2004-12-10 | 2006-06-14 | Robert Bosch Gmbh | Pressure-medium actuated vehicle brake system and method for controlling a fluid pressure actuated vehicle brake system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013218120A1 (en) | 2013-09-11 | 2015-03-12 | Continental Teves Ag & Co. Ohg | Hydraulic brake 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 | ||
R012 | Request for examination validly filed | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |