ITMI20112189A1 - Valvola di commutazione comprendente un corpo valvolare ed uno spillo valvolare che quanto meno di tanto in tanto agisce su questo spingendolo nella direzione di apertura - Google Patents

Valvola di commutazione comprendente un corpo valvolare ed uno spillo valvolare che quanto meno di tanto in tanto agisce su questo spingendolo nella direzione di apertura

Info

Publication number
ITMI20112189A1
ITMI20112189A1 IT002189A ITMI20112189A ITMI20112189A1 IT MI20112189 A1 ITMI20112189 A1 IT MI20112189A1 IT 002189 A IT002189 A IT 002189A IT MI20112189 A ITMI20112189 A IT MI20112189A IT MI20112189 A1 ITMI20112189 A1 IT MI20112189A1
Authority
IT
Italy
Prior art keywords
valve
activates
pushing
much
long
Prior art date
Application number
IT002189A
Other languages
English (en)
Inventor
Rene Deponte
Andreas Eichendorf
Oliver Gerundt
Original Assignee
Bosch Gmbh Robert
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
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20112189A1 publication Critical patent/ITMI20112189A1/it

Links

Classifications

    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • F02M59/367—Pump inlet valves of the check valve type being open when actuated
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0077—Valve seat details
    • 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
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
IT002189A 2010-12-06 2011-11-30 Valvola di commutazione comprendente un corpo valvolare ed uno spillo valvolare che quanto meno di tanto in tanto agisce su questo spingendolo nella direzione di apertura ITMI20112189A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010062451A DE102010062451A1 (de) 2010-12-06 2010-12-06 Schaltventil mit einem Ventilkörper und einer diesen wenigstens zeitweise in Öffnungsrichtung beaufschlagenden Ventilnadel

Publications (1)

Publication Number Publication Date
ITMI20112189A1 true ITMI20112189A1 (it) 2012-06-07

Family

ID=45955521

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002189A ITMI20112189A1 (it) 2010-12-06 2011-11-30 Valvola di commutazione comprendente un corpo valvolare ed uno spillo valvolare che quanto meno di tanto in tanto agisce su questo spingendolo nella direzione di apertura

Country Status (5)

Country Link
KR (2) KR20120062634A (it)
CN (1) CN102537374B (it)
DE (1) DE102010062451A1 (it)
FR (1) FR2968378B1 (it)
IT (1) ITMI20112189A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101581304B1 (ko) * 2013-12-04 2015-12-31 주식회사 현대케피코 유로 제어 밸브
US9790904B2 (en) * 2014-11-14 2017-10-17 Hyundai Motor Company Diesel fuel recirculation device
DE102015205430A1 (de) 2015-03-25 2016-09-29 Robert Bosch Gmbh Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
DE102015222091A1 (de) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Elektromagnetisch ansteuerbares Saugventil für eine Hochdruckpumpe, Hochdruckpumpe
DE102015223165A1 (de) * 2015-11-24 2017-05-24 Robert Bosch Gmbh Elektromagnetisch ansteuerbares Saugventil für eine Hochdruckpumpe, Hochdruckpumpe
KR101959630B1 (ko) * 2017-07-28 2019-07-04 주식회사 현대케피코 유량제어 밸브를 포함하는 고압펌프
DE102017216626B3 (de) 2017-09-20 2018-10-11 Continental Automotive Gmbh Ventil für eine Hochdruckpumpe für ein Kraftfahrzeug und Verfahren zum Herstellen eines Ventils für eine Hochdruckpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111125B2 (ja) * 1989-03-06 1995-11-29 株式会社日立製作所 蒸気加減弁
US5299776A (en) * 1993-03-26 1994-04-05 Siemens Automotive L.P. Impact dampened armature and needle valve assembly
US5407131A (en) * 1994-01-25 1995-04-18 Caterpillar Inc. Fuel injection control valve
JP2001153049A (ja) 1999-11-22 2001-06-05 Yamaha Motor Co Ltd ダイヤフラム型ポンプ
US6360727B1 (en) * 2000-03-14 2002-03-26 Alfred J. Buescher Reduce initial feed rate injector with fuel storage chamber
DE10124238A1 (de) * 2001-05-18 2002-11-28 Bosch Gmbh Robert Hochdruck-Kraftstoffpumpe, insbesondere für direkteinspritzende Brennkraftmaschinen, sowie Kraftstoffsystem und Brennkraftmaschine
JP3630304B2 (ja) * 2001-10-15 2005-03-16 株式会社ボッシュオートモーティブシステム 燃料液流量調節弁、及び該燃料液流量調節弁を備えた内燃機関の燃料噴射システム
DE10320592A1 (de) * 2003-05-08 2004-11-25 Robert Bosch Gmbh Förderpumpe, insbesondere Hochdruck-Kraftstoffpumpe für eine Brennkraftmaschine
DE102007034038A1 (de) * 2007-07-20 2009-01-22 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
JP5126604B2 (ja) * 2008-12-26 2013-01-23 株式会社デンソー 高圧ポンプ

Also Published As

Publication number Publication date
CN102537374A (zh) 2012-07-04
KR101796911B1 (ko) 2017-11-13
CN102537374B (zh) 2016-08-10
FR2968378B1 (fr) 2016-04-22
KR20150133687A (ko) 2015-11-30
FR2968378A1 (fr) 2012-06-08
KR20120062634A (ko) 2012-06-14
DE102010062451A1 (de) 2012-06-06

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