JP5752244B2 - 内燃機関用のブローオフバルブ - Google Patents
内燃機関用のブローオフバルブ Download PDFInfo
- Publication number
- JP5752244B2 JP5752244B2 JP2013514604A JP2013514604A JP5752244B2 JP 5752244 B2 JP5752244 B2 JP 5752244B2 JP 2013514604 A JP2013514604 A JP 2013514604A JP 2013514604 A JP2013514604 A JP 2013514604A JP 5752244 B2 JP5752244 B2 JP 5752244B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- blow
- opening
- casing
- bypass
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Description
Claims (6)
- 過給装置の圧力側(12)と吸込側(14)との間のバイパス通路(8)内に配置された、ケーシング(16)を有する、内燃機関用のブローオフバルブ(1)であって、
ばね力によって閉鎖方向に予負荷された、ニューマチック式に操作可能な第1の弁閉鎖体(10)を有するバイパス弁(2)と、
常に開かれている補償開口(36)を介して前記バイパス弁(2)の閉鎖状態で前記圧力側(12)に接続されている制御圧室(24)と、
コイル体(20)と、帰路ヨーク装置(22)と、同じく閉鎖方向に予負荷された可動子(23)と、該可動子(23)と協働する、少なくとも1つの制御開口(38)用の第2の弁閉鎖体(26)とを有する電磁弁(4)とを備え、
前記電磁弁(4)に給電することにより、前記バイパス弁(2)の開放過程中、前記過給装置の前記圧力側(12)と前記吸込側(14)又は大気との間の流体接続が前記制御圧室(24)を介して形成される、内燃機関用のブローオフバルブにおいて、
前記第1の弁閉鎖体(10)用の第1のばね部材(18)と、前記第2の弁閉鎖体(26)用の第2のばね部材(27)とが設けられており、
前記制御開口(38)の横断面全体は、前記バイパス弁(2)が完全に開かれた状態で前記制御圧室(24)を介して前記過給装置の前記圧力側(12)と前記吸込側(14)との間の流体接続が少なくとも所定の時間生じるように、前記補償開口(36)の横断面よりも大きくされており、
前記流体接続の閉鎖により、閉鎖方向の合力が生じ、
前記コイル体(20)は、前記制御開口(38)を有することを特徴とする、内燃機関用のブローオフバルブ。 - 前記第2のばね部材(27)は、前記帰路ヨーク装置(22)に支持されている、請求項1記載のブローオフバルブ。
- 前記可動子(23)は、実質的に片側で開放する円筒体として形成されていて、この円筒体の底面(25)には第2の弁閉鎖体(26)が形成されている、請求項1又は2記載のブローオフバルブ。
- 過給装置の圧力側(12)と吸込側(14)との間のバイパス通路(8)内に配置された、ケーシング(16)を有する、内燃機関用のブローオフバルブ(1)であって、
ばね力によって閉鎖方向に予負荷された、ニューマチック式に操作可能な第1の弁閉鎖体(10)を有するバイパス弁(2)と、
常に開かれている補償開口(36)を介して前記バイパス弁(2)の閉鎖状態で前記圧力側(12)に接続されている制御圧室(24)と、
コイル体(20)と、帰路ヨーク装置(22)と、同じく閉鎖方向に予負荷された可動子(23)と、該可動子(23)と協働する、少なくとも1つの制御開口(38)用の第2の弁閉鎖体(26)とを有する電磁弁(4)とを備え、
前記電磁弁(4)に給電することにより、前記バイパス弁(2)の開放過程中、前記過給装置の前記圧力側(12)と前記吸込側(14)又は大気との間の流体接続が前記制御圧室(24)を介して形成される、内燃機関用のブローオフバルブにおいて、
前記第1の弁閉鎖体(10)用の第1のばね部材(18)と、前記第2の弁閉鎖体(26)用の第2のばね部材(27)とが設けられており、
前記制御開口(38)の横断面全体は、前記バイパス弁(2)が完全に開かれた状態で前記制御圧室(24)を介して前記過給装置の前記圧力側(12)と前記吸込側(14)との間の流体接続が少なくとも所定の時間生じるように、前記補償開口(36)の横断面よりも大きくされており、
前記流体接続の閉鎖により、閉鎖方向の合力が生じ、
前記ケーシング(16)にシールされて配置されている固定部材(30)を備えた電磁弁ケーシング(28)が設けられており、
前記第1のばね部材(18)は、前記固定部材(30)に支持されていることを特徴とする、内燃機関用のブローオフバルブ。 - 前記電磁弁ケーシング(28)は、前記固定部材(30)によってクランプ結合されている、請求項4記載のブローオフバルブ。
- 前記ケーシング(16)は、前記電磁弁ケーシング(28)を軸方向で位置固定する閉鎖部材(42)を有する、請求項4又は5記載のブローオフバルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010024297.7A DE102010024297B4 (de) | 2010-06-18 | 2010-06-18 | Regelvorrichtung für Verbrennungskraftmaschinen |
DE102010024297.7 | 2010-06-18 | ||
PCT/EP2011/054301 WO2011157457A1 (de) | 2010-06-18 | 2011-03-22 | Schubumluftventil für verbrennungskraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013530358A JP2013530358A (ja) | 2013-07-25 |
JP5752244B2 true JP5752244B2 (ja) | 2015-07-22 |
Family
ID=43928073
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013514604A Active JP5752244B2 (ja) | 2010-06-18 | 2011-03-22 | 内燃機関用のブローオフバルブ |
JP2013514618A Active JP5738404B2 (ja) | 2010-06-18 | 2011-05-25 | 内燃機関用の制御装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013514618A Active JP5738404B2 (ja) | 2010-06-18 | 2011-05-25 | 内燃機関用の制御装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20130098340A1 (ja) |
EP (2) | EP2582953B1 (ja) |
JP (2) | JP5752244B2 (ja) |
DE (1) | DE102010024297B4 (ja) |
WO (2) | WO2011157457A1 (ja) |
Families Citing this family (19)
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DE102010024297B4 (de) * | 2010-06-18 | 2016-06-16 | Pierburg Gmbh | Regelvorrichtung für Verbrennungskraftmaschinen |
DE102011052132C5 (de) * | 2011-07-26 | 2020-07-23 | Woco Industrietechnik Gmbh | Schubumluftventil |
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CN206129406U (zh) * | 2013-07-15 | 2017-04-26 | 阿奎利特瑞匹帝申公司 | 分流阀系统以及具有其的汽车发动机和汽车 |
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JP6324582B2 (ja) * | 2013-09-20 | 2018-05-16 | 愛三工業株式会社 | エンジンの低圧ループ式排気還流装置 |
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-
2010
- 2010-06-18 DE DE102010024297.7A patent/DE102010024297B4/de active Active
-
2011
- 2011-03-22 US US13/704,627 patent/US20130098340A1/en not_active Abandoned
- 2011-03-22 EP EP11710743.3A patent/EP2582953B1/de active Active
- 2011-03-22 JP JP2013514604A patent/JP5752244B2/ja active Active
- 2011-03-22 WO PCT/EP2011/054301 patent/WO2011157457A1/de active Application Filing
- 2011-05-25 WO PCT/EP2011/058567 patent/WO2011157521A1/de active Application Filing
- 2011-05-25 EP EP11722794.2A patent/EP2582954B1/de active Active
- 2011-05-25 US US13/704,628 patent/US9261015B2/en active Active
- 2011-05-25 JP JP2013514618A patent/JP5738404B2/ja active Active
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Publication number | Publication date |
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DE102010024297B4 (de) | 2016-06-16 |
EP2582954B1 (de) | 2017-12-27 |
EP2582953A1 (de) | 2013-04-24 |
WO2011157457A1 (de) | 2011-12-22 |
DE102010024297A1 (de) | 2011-12-22 |
JP2013530358A (ja) | 2013-07-25 |
JP5738404B2 (ja) | 2015-06-24 |
JP2013531760A (ja) | 2013-08-08 |
EP2582954A1 (de) | 2013-04-24 |
US20130098340A1 (en) | 2013-04-25 |
US20130092134A1 (en) | 2013-04-18 |
US9261015B2 (en) | 2016-02-16 |
EP2582953B1 (de) | 2016-06-01 |
WO2011157521A1 (de) | 2011-12-22 |
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