JP5723458B2 - 自動車ブレーキ装置の脈動減衰器 - Google Patents
自動車ブレーキ装置の脈動減衰器 Download PDFInfo
- Publication number
- JP5723458B2 JP5723458B2 JP2013543586A JP2013543586A JP5723458B2 JP 5723458 B2 JP5723458 B2 JP 5723458B2 JP 2013543586 A JP2013543586 A JP 2013543586A JP 2013543586 A JP2013543586 A JP 2013543586A JP 5723458 B2 JP5723458 B2 JP 5723458B2
- Authority
- JP
- Japan
- Prior art keywords
- connection
- pulsation attenuator
- segment
- segments
- connecting portion
- 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.)
- Active
Links
- 230000010349 pulsation Effects 0.000 title claims description 41
- 238000013016 damping Methods 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/021—Installations or systems with accumulators used for damping
-
- 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
- B60T13/12—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 liquid
- B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
- B60T13/148—Arrangements for pressure supply
-
- 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
- B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4068—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system the additional fluid circuit comprising means for attenuating pressure pulsations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/205—Accumulator cushioning means using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
- F15B2201/413—Liquid ports having multiple liquid ports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Pipe Accessories (AREA)
- Fluid-Damping Devices (AREA)
- Regulating Braking Force (AREA)
Description
12 減衰チャンバ
14 接続部
16 薄膜装置
18 外側の管
20 内側の管
22 ハウジング
24 突起部
26 コイルばね
28 ロッド
30 円セグメント
32 仕切り壁
34 第1のセグメント(供給管路)
36 第2のセグメント(導出管路)
38 液圧装置
40 供給通路
42 導出通路
44 接続孔
46 管壁
48 カバー
50 開口
52 変向部材
Claims (10)
- 流体を減衰チャンバ(12)内に供給および該減衰チャンバ(12)から導出するための接続部(14)を備えた自動車ブレーキ装置の脈動減衰器(10)において、
前記接続部(14)が2つより多いセグメント(34,36)に分割して構成されていて、前記接続部(14)の第1のセグメント(34)が供給管路を形成し、前記接続部(14)の第2のセグメント(36)が導出管路を形成しており、前記2つのセグメント(34,36)が仕切り壁(32)によって互いに仕切られており、2つより多いセグメント(34,36)のうちの少なくとも2つのセグメント(34,36)が協働して前記供給管路または前記導出管路を形成していることを特徴とする、自動車ブレーキ装置の脈動減衰器。 - 前記接続部(14)が、前記セグメント(34,36)を外方から取り囲む管壁(46)を備えた構成を有している、請求項1に記載の脈動減衰器。
- 前記接続部(14)が実質的に円形の横断面を有する管状に構成されていて、各セグメント(34,36)が前記横断面の1つの円セグメント(30)を形成している、請求項1または2に記載の脈動減衰器。
- 前記円セグメント(30)がそれぞれ45°の角度をカバーしている、請求項3に記載の脈動減衰器。
- 前記接続部(14)が一方の端面側にカバー(48)を備えており、該カバー(48)によって、前記接続部(14)の少なくとも1つのセグメント(34)がカバーされている、請求項1から4のいずれか1項に記載の脈動減衰器。
- 前記接続部(14)が一方の端面側に変向部材(52)を備えている、請求項1から5のいずれか1項に記載の脈動減衰器。
- 前記接続部(14)が管状に構成されていて、該接続部(14)の外周面に開口(50)を有しており、該開口(50)によって、管として形成された前記接続部の内部への入口または出口が形成される、請求項1から6のいずれか1項に記載の脈動減衰器。
- 前記接続部(14)がロッド状に構成されていて、一方の端部に、所属の液圧装置(38)内に形成された脈動減衰器・接続孔(44)の底面に対してシールするためのシール区分を有している、請求項1から7のいずれか1項に記載の脈動減衰器。
- 前記接続部(14)がプラスチックより製造されている、請求項1から8のいずれか1項に記載の脈動減衰器。
- 前記接続部(14)が、射出成形されている、請求項9に記載の脈動減衰器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010063352.6A DE102010063352B4 (de) | 2010-12-17 | 2010-12-17 | Pulsationsdämpfer einer Fahrzeugbremsanlage |
DE102010063352.6 | 2010-12-17 | ||
PCT/EP2011/068396 WO2012079813A1 (de) | 2010-12-17 | 2011-10-21 | Pulsationsdämpfer einer fahrzeugbremsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013545663A JP2013545663A (ja) | 2013-12-26 |
JP5723458B2 true JP5723458B2 (ja) | 2015-05-27 |
Family
ID=44992877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013543586A Active JP5723458B2 (ja) | 2010-12-17 | 2011-10-21 | 自動車ブレーキ装置の脈動減衰器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8978704B2 (ja) |
EP (1) | EP2651725A1 (ja) |
JP (1) | JP5723458B2 (ja) |
CN (1) | CN103260970B (ja) |
DE (1) | DE102010063352B4 (ja) |
WO (1) | WO2012079813A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013000338A1 (de) * | 2013-01-11 | 2014-07-17 | Mann + Hummel Gmbh | Pulsationsdämpfer |
KR101556091B1 (ko) * | 2014-06-13 | 2015-09-30 | 주식회사 만도 | 유압 브레이크 시스템 |
DE102014211382A1 (de) * | 2014-06-13 | 2015-12-17 | Robert Bosch Gmbh | Hydraulikaggregat für eine Schlupfregelung einer hydraulischen Fahrzeugbremsanlage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483889A (en) * | 1967-06-29 | 1969-12-16 | Bowles Eng Corp | Fluidic capacitors |
DE2254032A1 (de) * | 1972-11-04 | 1974-05-16 | Bosch Gmbh Robert | Druckspeicher |
US3853147A (en) * | 1973-01-08 | 1974-12-10 | Airco Inc | Respirator flow curve modifier |
US4273158A (en) * | 1979-05-09 | 1981-06-16 | Greer Hydraulics, Incorporated | Pressure pulse dampening device |
US4408635A (en) * | 1980-02-14 | 1983-10-11 | Liquid Dynamics, Inc. | Hydropneumatic pulse interceptor |
DE3822303A1 (de) | 1987-12-10 | 1989-06-22 | Birkle Gebhard | Vorrichtung zum optischen abtasten der oberflaeche eines objektes, dessen oberflaeche licht zu reflektieren oder streuen imstande ist und verfahren hierzu |
CN1116188C (zh) * | 1999-05-27 | 2003-07-30 | 南京建筑工程学院 | 车辆液压制动装置用减振器 |
DE19927594C1 (de) * | 1999-06-17 | 2001-02-08 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Hydrodämpfer |
JP4273970B2 (ja) * | 2002-04-19 | 2009-06-03 | 株式会社アドヴィックス | 液圧アキュムレータ |
JP3867648B2 (ja) * | 2002-09-19 | 2007-01-10 | 株式会社アドヴィックス | ベローズ式液圧アキュムレータ |
DE102004004341A1 (de) * | 2004-01-29 | 2005-08-18 | Hydac Technology Gmbh | Druckspeicher, insbesondere Pulsationsdämpfer |
DE102006035054B4 (de) * | 2006-07-28 | 2016-01-07 | Robert Bosch Gmbh | Hydraulischer Dämpfer für eine Fahrzeugbremsanlagen-Kolbenpumpe |
-
2010
- 2010-12-17 DE DE102010063352.6A patent/DE102010063352B4/de not_active Expired - Fee Related
-
2011
- 2011-10-21 US US13/994,756 patent/US8978704B2/en not_active Expired - Fee Related
- 2011-10-21 CN CN201180061247.9A patent/CN103260970B/zh not_active Expired - Fee Related
- 2011-10-21 WO PCT/EP2011/068396 patent/WO2012079813A1/de active Application Filing
- 2011-10-21 EP EP11771181.2A patent/EP2651725A1/de not_active Withdrawn
- 2011-10-21 JP JP2013543586A patent/JP5723458B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
DE102010063352A1 (de) | 2012-06-21 |
WO2012079813A1 (de) | 2012-06-21 |
CN103260970A (zh) | 2013-08-21 |
US20140116555A1 (en) | 2014-05-01 |
CN103260970B (zh) | 2015-11-25 |
US8978704B2 (en) | 2015-03-17 |
EP2651725A1 (de) | 2013-10-23 |
DE102010063352B4 (de) | 2022-09-15 |
JP2013545663A (ja) | 2013-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103328250B (zh) | 用于辅助贮液器的接管嘴 | |
RU2468278C2 (ru) | Соединительный элемент для соединения двух концов труб | |
US10465832B2 (en) | Damping device | |
JP5723458B2 (ja) | 自動車ブレーキ装置の脈動減衰器 | |
RU2010125124A (ru) | Система фильтрации текучей среды | |
JP2009545427A (ja) | フィルタ装置 | |
BRPI0820717B1 (pt) | Filtro tendo placa de base com localização de gaxeta interna | |
CN105705361A (zh) | 液体蒸汽分离器排放阀 | |
CN105484828A (zh) | 消音器 | |
KR100297260B1 (ko) | 액체탱크 | |
MX2012006013A (es) | Ensamblaje de valvula para una linea de recirculacion de combustible. | |
JP2023520282A (ja) | 弁体アセンブリ及びそれを有する複合弁 | |
BR102015009994A2 (pt) | dispositivo de filtração | |
US10151399B2 (en) | Solenoid valve device and method for manufacturing the same | |
US20190126172A1 (en) | Device for medium separation | |
US20160354713A1 (en) | Filter Element and Filter System with Partial-Flow Filtering | |
CN107128167B (zh) | 供油口 | |
EP3214350A2 (en) | Thermostatic tap for liquid fluids | |
JP2009078648A (ja) | 燃料蒸気流出装置 | |
BR112020017396A2 (pt) | Tampa intermediária de uma carcaça do filtro de um filtro para a purificação de fluidos líquidos e inserção do filtro, bem como filtro e uso | |
US10752108B2 (en) | Tank filler tube | |
EP2966289B1 (en) | Canister | |
JP4376111B2 (ja) | 中空糸型モジュール | |
RU2403478C2 (ru) | Встраиваемый клапан, в частности, для секционного радиатора и секционный радиатор | |
CN103883765A (zh) | 一种单向阀及具有其的转向管路系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130613 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130613 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20131011 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140620 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140909 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150302 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150327 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5723458 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |