DE10333983A1 - Brake force intensifier for motor vehicles has intake channel cross section in radial recesses in control housing defined by housing sealing contour, and support body imbedded in elastomer plate valve sealing material - Google Patents
Brake force intensifier for motor vehicles has intake channel cross section in radial recesses in control housing defined by housing sealing contour, and support body imbedded in elastomer plate valve sealing material Download PDFInfo
- Publication number
- DE10333983A1 DE10333983A1 DE10333983A DE10333983A DE10333983A1 DE 10333983 A1 DE10333983 A1 DE 10333983A1 DE 10333983 A DE10333983 A DE 10333983A DE 10333983 A DE10333983 A DE 10333983A DE 10333983 A1 DE10333983 A1 DE 10333983A1
- Authority
- DE
- Germany
- Prior art keywords
- control housing
- poppet valve
- housing
- brake booster
- sealing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 239000003566 sealing material Substances 0.000 title claims abstract description 10
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing 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
- B60T13/10—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 fluid assistance, drive, or release
- B60T13/24—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 fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Description
Die Erfindung betrifft einen Bremskraftverstärker für ein Kraftfahrzeug, nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a brake booster for a motor vehicle, according to Preamble of claim 1.
Aus
der
Daher ist es die Aufgabe der Erfindung, den Querschnitt des Ansaugkanals des gattungsbildenden Bremskraftverstärkers im Hinblick auf das Ansprechverhalten und die Geräuschentwicklung zu optimieren.Therefore It is the object of the invention, the cross section of the intake duct of the generic brake booster with regard to the response and the noise to optimize.
Diese Aufgabe wird erfindungsgemäß für einen Bremskraftverstärker der angegebenen Art mit den kennzeichnenden Merkmalen des Patentanspruchs 1 gelöst.These Task is according to the invention for a Brake booster the specified type with the characterizing features of the claim 1 solved.
Weitere Merkmale, Vorteile und Anwendungsmöglichkeiten der Erfindung gehen aus den Unteransprüchen und der nachfolgenden Beschreibung eines Ausführungsbeispiels anhand zweier Zeichnungen hervor.Further Features, advantages and applications of the invention go from the dependent claims and the following description of an embodiment with reference to two drawings out.
Es zeigen:It demonstrate:
Die
Der
Arbeitskolben
In
der abgebildeten Bremslösestellung presst
die Druckfeder
In
der abgebildeten Bremslösestellung
liegt der Außenumfang
des Tellerventils
In
Anbetracht der anhand der
Abhängig von
einer über
die Kolbenstange
Da
das Ansprech- und Löseverhalten
des Bremskraftverstärkers
wesentlich von der Schnelligkeit der Be- und Entlüftung der
Arbeitskammer
Die
zur Realisierung dieser Aufgabe erforderlichen Merkmale gehen aus
einer Draufsicht auf die Schnittstelle A-A des Bremskraftverstärkers nach
Die
Da
die Dichtkontur
Schließlich führt auch
die veränderte
radiale Abdichtung des zwischen dem Führungsteil
Die
vorgestellte Erfindung erlaubt überdies eine
Querschnittsvergrößerung des
Ventilkolbens
- 11
- Dichtringseal
- 22
- Gehäusecasing
- 33
- AnsaugkanalquerschnittAnsaugkanalquerschnitt
- 44
- Ausnehmungrecess
- 55
- Arbeitskammerworking chamber
- 66
- Kanalchannel
- 77
- Ventilkolbenplunger
- 88th
- Keilwedge
- 99
- Steuergehäusecontrol housing
- 1010
- Schutzkappeprotective cap
- 1111
- UnterdruckkammerVacuum chamber
- 1212
- Kolbenstangepiston rod
- 1313
- Tellerventilpoppet valve
- 1414
- Führungsteilguide part
- 1515
- Druckfedercompression spring
- 1616
- Druckkanalpressure channel
- 1717
- Stützkörpersupport body
- 1818
- Arbeitskolbenworking piston
- 1919
- Ansaugkanalintake port
- 2020
- Ringfilterring filter
- 2121
- Druckstangepushrod
- 2222
- Dichtkontursealing contour
- 2323
- Ripperib
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333983.3A DE10333983B4 (en) | 2003-07-25 | 2003-07-25 | brake booster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333983.3A DE10333983B4 (en) | 2003-07-25 | 2003-07-25 | brake booster |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10333983A1 true DE10333983A1 (en) | 2005-02-10 |
DE10333983B4 DE10333983B4 (en) | 2022-01-20 |
Family
ID=34042096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10333983.3A Expired - Lifetime DE10333983B4 (en) | 2003-07-25 | 2003-07-25 | brake booster |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10333983B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009009738A1 (en) | 2009-02-19 | 2010-08-26 | Continental Teves Ag & Co. Ohg | Pneumatic brake booster for braking system of motor vehicle, has booster housing comprising housing opening, and annular guide element arranged in housing opening, and protection cap attached to booster and control housings |
DE102011002765A1 (en) | 2010-02-02 | 2011-08-04 | Continental Teves AG & Co. OHG, 60488 | Brake booster |
DE102015224953A1 (en) | 2015-12-11 | 2017-06-14 | Continental Teves Ag & Co. Ohg | Pneumatic brake booster with a valve device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227879A1 (en) * | 1992-08-22 | 1994-02-24 | Teves Gmbh Alfred | Vacuum brake booster for motor vehicles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2068067B (en) | 1980-01-21 | 1983-11-09 | Tokico Ltd | Pneumatic servo booster |
DE3348362C2 (en) | 1983-09-09 | 1993-12-16 | Teves Gmbh Alfred | Vacuum operated vehicle braking force amplifier |
JP2962342B2 (en) | 1993-10-29 | 1999-10-12 | 自動車機器株式会社 | Booster |
-
2003
- 2003-07-25 DE DE10333983.3A patent/DE10333983B4/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227879A1 (en) * | 1992-08-22 | 1994-02-24 | Teves Gmbh Alfred | Vacuum brake booster for motor vehicles |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009009738A1 (en) | 2009-02-19 | 2010-08-26 | Continental Teves Ag & Co. Ohg | Pneumatic brake booster for braking system of motor vehicle, has booster housing comprising housing opening, and annular guide element arranged in housing opening, and protection cap attached to booster and control housings |
DE102011002765A1 (en) | 2010-02-02 | 2011-08-04 | Continental Teves AG & Co. OHG, 60488 | Brake booster |
WO2011095482A1 (en) | 2010-02-02 | 2011-08-11 | Continental Teves Ag & Co. Ohg | Braking force amplifier |
CN102741103A (en) * | 2010-02-02 | 2012-10-17 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Braking force amplifier |
CN102741103B (en) * | 2010-02-02 | 2015-05-27 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Braking force amplifier |
US9133861B2 (en) | 2010-02-02 | 2015-09-15 | Continental Teves Ag & Co. Ohg | Brake servo |
DE102015224953A1 (en) | 2015-12-11 | 2017-06-14 | Continental Teves Ag & Co. Ohg | Pneumatic brake booster with a valve device |
Also Published As
Publication number | Publication date |
---|---|
DE10333983B4 (en) | 2022-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R084 | Declaration of willingness to licence | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R071 | Expiry of right |