DE102014214006A1 - Verfahren und System für die Unterdruckerzeugung - Google Patents

Verfahren und System für die Unterdruckerzeugung Download PDF

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Publication number
DE102014214006A1
DE102014214006A1 DE102014214006.4A DE102014214006A DE102014214006A1 DE 102014214006 A1 DE102014214006 A1 DE 102014214006A1 DE 102014214006 A DE102014214006 A DE 102014214006A DE 102014214006 A1 DE102014214006 A1 DE 102014214006A1
Authority
DE
Germany
Prior art keywords
vacuum
valve
ejector
coupled
threshold
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.)
Pending
Application number
DE102014214006.4A
Other languages
German (de)
English (en)
Inventor
Ross Dykstra Pursifull
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/950,196 external-priority patent/US9435300B2/en
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of DE102014214006A1 publication Critical patent/DE102014214006A1/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0211—Arrangements; Control features; Details thereof combined with another mechanical or pneumatic governor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE102014214006.4A 2013-07-24 2014-07-18 Verfahren und System für die Unterdruckerzeugung Pending DE102014214006A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/950,196 2013-07-24
US13/950,196 US9435300B2 (en) 2012-12-13 2013-07-24 Method and system for vacuum generation

Publications (1)

Publication Number Publication Date
DE102014214006A1 true DE102014214006A1 (de) 2015-01-29

Family

ID=52274229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014214006.4A Pending DE102014214006A1 (de) 2013-07-24 2014-07-18 Verfahren und System für die Unterdruckerzeugung

Country Status (3)

Country Link
CN (1) CN104343570B (ru)
DE (1) DE102014214006A1 (ru)
RU (1) RU153136U1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110762385A (zh) * 2019-09-30 2020-02-07 上海氢枫能源技术有限公司 顺序阀组控制系统及其压氢加氢方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4502911B2 (ja) * 2005-09-13 2010-07-14 株式会社ケーヒン 絞り弁制御装置
JP4238882B2 (ja) * 2006-06-09 2009-03-18 トヨタ自動車株式会社 車両用エゼクタシステム
US8925520B2 (en) * 2010-03-10 2015-01-06 Ford Global Technologies, Llc Intake system including vacuum aspirator
US8267072B2 (en) * 2010-11-02 2012-09-18 Ford Global Technologies, Llc Efficient vacuum for a vehicle
CN202001151U (zh) * 2010-11-18 2011-10-05 重庆隆鑫机车有限公司 真空进气系统及其摩托车
US8161746B2 (en) * 2011-03-29 2012-04-24 Ford Global Technologies, Llc Method and system for providing air to an engine

Also Published As

Publication number Publication date
CN104343570B (zh) 2020-07-31
RU153136U1 (ru) 2015-07-10
CN104343570A (zh) 2015-02-11

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Legal Events

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R082 Change of representative

Representative=s name: DOERFLER, THOMAS, DR.-ING., DE

R082 Change of representative

Representative=s name: ETL IP PATENTANWALTSGESELLSCHAFT MBH, DE

Representative=s name: ETL IP PATENT- UND RECHTSANWALTSGESELLSCHAFT M, DE

R012 Request for examination validly filed