IT1394067B1 - VALVE - Google Patents

VALVE

Info

Publication number
IT1394067B1
IT1394067B1 ITMI2009A000824A ITMI20090824A IT1394067B1 IT 1394067 B1 IT1394067 B1 IT 1394067B1 IT MI2009A000824 A ITMI2009A000824 A IT MI2009A000824A IT MI20090824 A ITMI20090824 A IT MI20090824A IT 1394067 B1 IT1394067 B1 IT 1394067B1
Authority
IT
Italy
Prior art keywords
valve
Prior art date
Application number
ITMI2009A000824A
Other languages
Italian (it)
Inventor
Markus Weiss
Bruno Hezel
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 ITMI20090824A1 publication Critical patent/ITMI20090824A1/en
Application granted granted Critical
Publication of IT1394067B1 publication Critical patent/IT1394067B1/en

Links

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
    • F16K25/00—Details relating to contact between valve members and seats
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • G05D16/0666—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator characterised by the form of the obturator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Lift Valve (AREA)
ITMI2009A000824A 2008-05-21 2009-05-13 VALVE IT1394067B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008001934 2008-05-21
DE102008040413A DE102008040413A1 (en) 2008-05-21 2008-07-15 Valve i.e. pressure control valve for use in fuel supply system of internal combustion engine, has adjusting force-actuated valve closing body working together with valve seat that is accommodated by elastically deformable bearing element

Publications (2)

Publication Number Publication Date
ITMI20090824A1 ITMI20090824A1 (en) 2009-11-22
IT1394067B1 true IT1394067B1 (en) 2012-05-25

Family

ID=41212691

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000824A IT1394067B1 (en) 2008-05-21 2009-05-13 VALVE

Country Status (3)

Country Link
DE (1) DE102008040413A1 (en)
FR (1) FR2931529B1 (en)
IT (1) IT1394067B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039127A1 (en) 2010-08-10 2012-02-16 Robert Bosch Gmbh Valve e.g. magnetic valve, for fuel supply system of compressed natural gas-powered motor car, has channel formed between valve seat and closing body, and fluid flow throttling channel constriction formed downstream to sealing seat
DE102010039132A1 (en) 2010-08-10 2012-02-16 Robert Bosch Gmbh Pressure regulating valve for throttling storage pressure of highly strained fluid into system pressure, and for internal combustion engine of motor vehicle, has valve closing body with surface, in which fluid-conducting recess is formed
DE102018001441B4 (en) 2018-02-23 2022-07-28 Truma Gerätetechnik GmbH & Co. KG valve device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508637A1 (en) 1995-03-10 1996-09-12 Bosch Gmbh Robert Pressure-regulating valve

Also Published As

Publication number Publication date
DE102008040413A1 (en) 2009-11-26
FR2931529A1 (en) 2009-11-27
FR2931529B1 (en) 2015-01-16
ITMI20090824A1 (en) 2009-11-22

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