BR8907084A - Valvula premente - Google Patents

Valvula premente

Info

Publication number
BR8907084A
BR8907084A BR8907084A BR8907084A BR8907084A BR 8907084 A BR8907084 A BR 8907084A BR 8907084 A BR8907084 A BR 8907084A BR 8907084 A BR8907084 A BR 8907084A BR 8907084 A BR8907084 A BR 8907084A
Authority
BR
Brazil
Prior art keywords
premium
valve
valve premium
Prior art date
Application number
BR8907084A
Other languages
English (en)
Inventor
Manfred Narr-Hess
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 BR8907084A publication Critical patent/BR8907084A/pt

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
    • 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
    • F02M59/462—Delivery 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
    • F02M59/44—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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7866—Plural seating
    • Y10T137/7867—Sequential
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7939—Head between spring and guide
BR8907084A 1988-09-09 1989-08-16 Valvula premente BR8907084A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3830736 1988-09-09
DE19883843819 DE3843819A1 (de) 1988-09-09 1988-12-24 Druckventil
PCT/DE1989/000534 WO1990002875A1 (de) 1988-09-09 1989-08-16 Druckventil

Publications (1)

Publication Number Publication Date
BR8907084A true BR8907084A (pt) 1991-01-08

Family

ID=25872054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8907084A BR8907084A (pt) 1988-09-09 1989-08-16 Valvula premente

Country Status (10)

Country Link
US (1) US5033506A (pt)
EP (1) EP0390881B1 (pt)
JP (1) JP2807014B2 (pt)
KR (1) KR960010297B1 (pt)
CN (1) CN1020349C (pt)
BR (1) BR8907084A (pt)
DE (2) DE3843819A1 (pt)
ES (1) ES2014940A6 (pt)
RU (1) RU2008546C1 (pt)
WO (1) WO1990002875A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007586A1 (de) * 1989-11-13 1991-05-30 Robert Bosch Gmbh Druckventil
DE4136756A1 (de) * 1991-11-08 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5297523A (en) * 1993-02-26 1994-03-29 Caterpillar Inc. Tuned actuating fluid inlet manifold for a hydraulically-actuated fuel injection system
DE19535368C2 (de) * 1995-09-25 1998-04-30 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19710891A1 (de) * 1997-03-15 1998-09-17 Bosch Gmbh Robert Druckventil
US5918628A (en) * 1997-06-17 1999-07-06 Parker-Hannifin Corporation Multi-stage check valve
DE29715258U1 (de) * 1997-08-26 1999-01-07 Behr Thermot Tronik Gmbh & Co Schaltventil
DE19941688C2 (de) * 1999-09-01 2001-08-09 Siemens Ag Einspritzeinrichtung für eine Brennkraftmaschine mit Direkteinspritzung
JP4140175B2 (ja) * 2000-07-21 2008-08-27 株式会社デンソー 内燃機関用蓄圧式燃料噴射装置
US6408821B1 (en) 2000-12-19 2002-06-25 Caterpillar Inc. Fuel injection system with common actuation device and engine using same
US7007591B2 (en) * 2002-12-18 2006-03-07 Lundar Electric Industrial Co., Ltd. Steam valve for a coffee maker
DE10357612A1 (de) * 2003-12-10 2005-07-07 Robert Bosch Gmbh Ventilanordnung, insbesondere Einlassventil einer Hochdruck-Kraftstoffpumpe
US20100257916A1 (en) * 2008-03-27 2010-10-14 Ip Innovative Products, Llc Accuracy enhancing valve assembly and related method of use
ATE554283T1 (de) 2009-07-08 2012-05-15 Delphi Tech Holding Sarl Pumpeneinheit
DE102013204563A1 (de) * 2013-03-15 2014-09-18 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe mit einem zwischen einem Förderraum und einem Auslass angeordneten Auslassventil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792846A (en) * 1950-01-18 1957-05-21 Nordberg Manufacturing Co Variable retraction valve
GB744293A (en) * 1950-11-17 1956-02-01 British Internal Combust Eng Improvements in or relating to liquid fuel injection systems
US2922581A (en) * 1954-06-14 1960-01-26 Bendix Aviat Corp Fuel injection apparatus
GB789234A (en) * 1954-06-14 1958-01-15 Bendix Aviat Corp Fuel injection apparatus
DE1019128B (de) * 1956-05-30 1957-11-07 Bosch Gmbh Robert Druckventil an Kraftstoffeinspritzpumpen fuer Brennkraftmaschinen
DE2047990C3 (de) * 1970-09-30 1978-05-24 Robert Bosch Gmbh, 7000 Stuttgart Druckventil für Kraftstoffeinspritzpumpen für Brennkraftmaschinen
US3773440A (en) * 1971-12-22 1973-11-20 Mitsubishi Heavy Ind Ltd Fuel injection pump construction
DE2306270A1 (de) * 1973-02-08 1974-08-29 Duap Ag Einspritz-system
FR2296104A2 (fr) * 1973-12-13 1976-07-23 Sigma Diesel Perfectionnements apportes aux dispositifs d'injection pour moteur a combustion interne
JPS5675957A (en) * 1979-11-21 1981-06-23 Diesel Kiki Co Ltd Draft device of delivery valve for fuel injection pump
JPS638854Y2 (pt) * 1980-10-27 1988-03-16
IT1150318B (it) * 1981-03-21 1986-12-10 Bosch Gmbh Robert Pompa di iniezione del carburante per motori endotermici
DE3341575C2 (de) * 1983-11-17 1996-06-05 Bosch Gmbh Robert Druckventil für Kraftstoffeinspritzpumpen
DE3417210A1 (de) * 1984-05-10 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Druckventil
DE3644595A1 (de) * 1986-12-29 1988-07-07 Bosch Gmbh Robert Druckentlastungsventil fuer kraftstoffeinspritzpumpen

Also Published As

Publication number Publication date
JP2807014B2 (ja) 1998-09-30
DE58906038D1 (de) 1993-12-02
CN1020349C (zh) 1993-04-21
DE3843819A1 (de) 1990-03-22
RU2008546C1 (ru) 1994-02-28
KR900702220A (ko) 1990-12-06
EP0390881A1 (de) 1990-10-10
CN1041027A (zh) 1990-04-04
ES2014940A6 (es) 1990-07-16
US5033506A (en) 1991-07-23
EP0390881B1 (de) 1993-10-27
KR960010297B1 (ko) 1996-07-27
JPH03501284A (ja) 1991-03-22
WO1990002875A1 (de) 1990-03-22

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FA4 Application deemed withdrawn (art. 21(1))