JP4763233B2 - 電磁式の弁 - Google Patents
電磁式の弁 Download PDFInfo
- Publication number
- JP4763233B2 JP4763233B2 JP2003389867A JP2003389867A JP4763233B2 JP 4763233 B2 JP4763233 B2 JP 4763233B2 JP 2003389867 A JP2003389867 A JP 2003389867A JP 2003389867 A JP2003389867 A JP 2003389867A JP 4763233 B2 JP4763233 B2 JP 4763233B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- plunger
- armature
- seat
- chamber
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/025—Electrically controlled valves
- B60T15/028—Electrically controlled valves 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
- B60T8/363—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
- B60T8/3655—Continuously controlled electromagnetic valves
- B60T8/366—Valve details
- B60T8/367—Seat valves, e.g. poppet valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Lift Valve (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
Claims (8)
- 電磁式の弁であって、弁部材(16)、該弁部材に結合された弁ドーム(18)、該弁ドーム内に縦軸方向運動可能に収容された接極子(19)、前記弁部材(16)の前記弁ドーム(18)と反対の側に位置する弁室(31)内に設けられた座弁(46)、並びに、前記弁部材(16)の縦孔(17)内に縦軸方向運動可能に案内されていて接極子運動を前記座弁のピン状の閉鎖部材(45)へ伝達するためのプランジャー(36)を備えており、該プランジャーが前記座弁(46)の弁座(47)から到来する液体を該プランジャー(36)の内側の少なくとも1つの通路(40)によって前記弁ドーム(18)内へ導くようになっており、前記閉鎖部材(45)が、前記プランジャー(36)から分離されていて該プランジャー(36)に案内された構成部分であり、該構成部分が縦軸方向で前記プランジャー(36)に支えられており、該プランジャーがその外側において前記弁部材(16)の縦孔(17)と一緒に少なくとも1つの縦溝(39)を形成しており、該縦溝が前記接極子(19)の収容のための接極子室(37)と前記弁室(31)とを接続している形式のものにおいて、前記プランジャー(36)の前記通路(40)が該プランジャーの一方の端部(41)から他方の端部(42)へ延びる孔(40)によって形成されていて、該プランジャー(36)が管状の中空構造体を成しており、前記プランジャー(36)内に案内された前記閉鎖部材(45)が切欠き(55)を有しており、該切欠きを介して液体が前記座弁の前記弁室(31)から前記プランジャー(36)の前記孔(40)内へ流れるようになっており、前記プランジャー(36)が、前記接極子(19)に向いた側の端部(42)に半径方向へ延びる流出開口(43)を有しており、該流出開口が、互いに対称的に配置されて前記端部(42)の端面に向かって開いた2つの流出溝(43)として形成されていることを特徴とする電磁式の弁。
- 前記閉鎖部材(45)の前記切欠き(55)が、縦軸方向に延びる縦溝(55)として形成されており、該縦溝が前記閉鎖部材(45)の周囲に対称的に分配されている請求項1記載の電磁式の弁。
- 前記閉鎖部材(45)が、前記弁座(47)の側から順に直径の小さい円柱状の区分(48)と円錐形の区分(52)とつば部(54)と案内ピン(51)を有していて、前記縦溝(55)が前記円錐形の区分(52)から前記つば部(54)を経て前記案内ピン(51)内まで延びている請求項2記載の電磁式の弁。
- 前記プランジャー(36)が横断面で、中心に孔(40)を備えた正方形の形状を有しており、前記プランジャー(36)の、前記縦溝(39)を画成する側壁が凹状に丸み付けされている請求項1から3のいずれか1項記載の電磁式の弁。
- 前記弁室(31)が前記弁座(47)と反対の側で、断面で見てくさび形の縮小部(34)を介して前記プランジャー(36)の前記縦溝(39)内へ移行している請求項1から4のいずれか1項記載の電磁式の弁。
- 前記閉鎖部材(45)が、前記プランジャー(36)に対して同軸的に延びている案内ピン(51)で以て前記プランジャー(36)内に半径方向の大きな遊びを置いて受容されている請求項1から5のいずれか1項記載の電磁式の弁。
- 前記接極子(19)が縦軸方向に延びる溝(20)を備えている請求項1から6のいずれか1項記載の電磁式の弁。
- 前記縦溝(55)によって形成されて前記プランジャー(36)の前記孔(40)に通じる開口が、前記弁室(31)内に配置された、前記閉鎖部材(45)のための戻しばね(57)の直径より小さい寸法に設定され、前記弁座(47)の外径に相当する寸法に設定されている請求項2から7のいずれか1項記載の電磁式の弁。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253769.0 | 2002-11-19 | ||
DE2002153769 DE10253769B4 (de) | 2002-11-19 | 2002-11-19 | Elektromagnetisch betätigtes Ventil, insbesondere für hydraulische Bremsanlagen von Kraftfahrzeugen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004169921A JP2004169921A (ja) | 2004-06-17 |
JP4763233B2 true JP4763233B2 (ja) | 2011-08-31 |
Family
ID=32185820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003389867A Expired - Fee Related JP4763233B2 (ja) | 2002-11-19 | 2003-11-19 | 電磁式の弁 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4763233B2 (ja) |
DE (1) | DE10253769B4 (ja) |
FR (1) | FR2847326B1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030423A1 (de) * | 2004-06-24 | 2006-01-19 | Robert Bosch Gmbh | Ventilvorrichtung |
DE102004056892A1 (de) * | 2004-11-25 | 2006-06-01 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil, insbesondere in einer Bremsanlage eines Kraftfahrzeuges |
DE102006003857A1 (de) * | 2006-01-27 | 2007-08-02 | Robert Bosch Gmbh | Magnetventil |
JP2008190574A (ja) * | 2007-02-02 | 2008-08-21 | Nissin Kogyo Co Ltd | 電磁弁 |
DE202007002608U1 (de) * | 2007-02-20 | 2008-07-03 | Mann + Hummel Gmbh | Ventilkörper für eine Fluidregeleinrichtung |
JP5165446B2 (ja) * | 2008-04-11 | 2013-03-21 | 株式会社アドヴィックス | 電磁弁 |
DE102008042731A1 (de) * | 2008-10-10 | 2010-04-15 | Robert Bosch Gmbh | Magnetventil |
JP4755708B2 (ja) | 2009-07-03 | 2011-08-24 | 日信工業株式会社 | 常開型電磁弁 |
US8443839B2 (en) * | 2009-10-20 | 2013-05-21 | Eaton Corporation | Fluid-biased hydraulic control valve with armature piston |
JP5600844B2 (ja) * | 2013-02-12 | 2014-10-08 | 株式会社日本自動車部品総合研究所 | 電磁弁 |
DE102014103246B3 (de) * | 2014-03-11 | 2015-06-11 | Eto Magnetic Gmbh | Elektromagnetventil sowie sicherheitsrelevantes Pneumatiksystem |
DE102014103245B4 (de) | 2014-03-11 | 2018-04-05 | Eto Magnetic Gmbh | Elektromagnetventil sowie Pneumatiksystem |
JP6376646B2 (ja) * | 2014-03-31 | 2018-08-22 | ヴィオニア日信ブレーキシステムジャパン株式会社 | 電磁弁及び車両用ブレーキ液圧制御システム |
DE102014213235A1 (de) * | 2014-07-08 | 2016-01-14 | Continental Teves Ag & Co. Ohg | Elektromagnetventil |
DE102014115205A1 (de) * | 2014-10-20 | 2016-04-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kippankerventil für eine Bremse eines Fahrzeugs und Verfahren zum Betreiben eines Kippankerventils |
DE102015105116B4 (de) | 2015-04-02 | 2019-09-19 | Eto Magnetic Gmbh | Elektromagnetventil sowie sicherheitsrelevantes Pneumatiksystem mit einem solchen Elektromagnetventil |
DE102015107039B4 (de) | 2015-05-06 | 2020-10-15 | Eto Magnetic Gmbh | Elektromagnetventil sowie sicherheitsrelevantes Pneumatiksystem |
DE102015220358A1 (de) * | 2015-10-20 | 2017-04-20 | Continental Teves Ag & Co. Ohg | Elektromagnetventil |
DE102016219957A1 (de) * | 2016-10-13 | 2018-04-19 | Robert Bosch Gmbh | Magnetventil und hydraulisches Bremssystem für ein Fahrzeug |
DE102016220348A1 (de) * | 2016-10-18 | 2018-04-19 | Robert Bosch Gmbh | Magnetventil zur Steuerung des Bremsdrucks einer Radbremse |
CN109092582A (zh) * | 2018-10-18 | 2018-12-28 | 广西卡迪亚科技有限公司 | 一种液气两相流体精密计量喷雾电磁阀 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503179A (ja) * | 1993-09-23 | 1997-03-31 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 電磁的に作動する弁、殊にスリップ制御された自動車用油圧制動装置のための電磁的に作動する弁 |
WO2001000473A1 (de) * | 1999-06-23 | 2001-01-04 | Continental Teves Ag & Co. Ohg | Elektromagnetventil, insbesondere für hydraulische bremsanlagen mit schlupfregelung |
WO2002009993A1 (de) * | 2000-07-27 | 2002-02-07 | Robert Bosch Gmbh | Elektromagnetisch betätigtes ventil, insbesondere für hydraulische bremsanlagen von kraftfahrzeugen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4234749A1 (de) * | 1992-10-15 | 1994-04-21 | Bosch Gmbh Robert | Magnetvenil |
DE4429211A1 (de) * | 1994-08-18 | 1996-02-22 | Bosch Gmbh Robert | Elektromagnetisch betätigtes Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen |
DE4438336A1 (de) * | 1994-10-27 | 1996-05-02 | Bosch Gmbh Robert | Magnetventil mit Druckbegrenzung für schlupfgeregelte Kraftfahrzeug-Bremsanlagen |
-
2002
- 2002-11-19 DE DE2002153769 patent/DE10253769B4/de not_active Expired - Lifetime
-
2003
- 2003-11-18 FR FR0313445A patent/FR2847326B1/fr not_active Expired - Fee Related
- 2003-11-19 JP JP2003389867A patent/JP4763233B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503179A (ja) * | 1993-09-23 | 1997-03-31 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 電磁的に作動する弁、殊にスリップ制御された自動車用油圧制動装置のための電磁的に作動する弁 |
WO2001000473A1 (de) * | 1999-06-23 | 2001-01-04 | Continental Teves Ag & Co. Ohg | Elektromagnetventil, insbesondere für hydraulische bremsanlagen mit schlupfregelung |
WO2002009993A1 (de) * | 2000-07-27 | 2002-02-07 | Robert Bosch Gmbh | Elektromagnetisch betätigtes ventil, insbesondere für hydraulische bremsanlagen von kraftfahrzeugen |
Also Published As
Publication number | Publication date |
---|---|
FR2847326B1 (fr) | 2005-04-08 |
FR2847326A1 (fr) | 2004-05-21 |
DE10253769B4 (de) | 2014-05-15 |
DE10253769A1 (de) | 2004-06-03 |
JP2004169921A (ja) | 2004-06-17 |
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LAPS | Cancellation because of no payment of annual fees |