BR8806113A - Valvula automatica - Google Patents

Valvula automatica

Info

Publication number
BR8806113A
BR8806113A BR8806113A BR8806113A BR8806113A BR 8806113 A BR8806113 A BR 8806113A BR 8806113 A BR8806113 A BR 8806113A BR 8806113 A BR8806113 A BR 8806113A BR 8806113 A BR8806113 A BR 8806113A
Authority
BR
Brazil
Prior art keywords
flow
dihedron
parallel
edges
shaped
Prior art date
Application number
BR8806113A
Other languages
English (en)
Inventor
Massimo Masserini
Original Assignee
Massimo Masserini
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 Massimo Masserini filed Critical Massimo Masserini
Publication of BR8806113A publication Critical patent/BR8806113A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1401—Check valves with flexible valve members having a plurality of independent valve members
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/203—Common housing having a single inlet, a single outlet and multiple valve members in parallel
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Lift Valve (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
BR8806113A 1988-02-26 1988-11-22 Valvula automatica BR8806113A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT291288A IT1234236B (it) 1988-02-26 1988-02-26 Valvole automatiche a lamelle per il controllo del passaggio dei gas, specie per l'applicazione nei motori a scoppio.

Publications (1)

Publication Number Publication Date
BR8806113A true BR8806113A (pt) 1990-06-26

Family

ID=11103686

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8806113A BR8806113A (pt) 1988-02-26 1988-11-22 Valvula automatica

Country Status (9)

Country Link
US (1) US4915128A (pt)
EP (1) EP0329827B1 (pt)
JP (1) JP2654678B2 (pt)
AT (1) ATE72601T1 (pt)
BR (1) BR8806113A (pt)
DE (1) DE3868399D1 (pt)
ES (1) ES2030136T3 (pt)
IT (1) IT1234236B (pt)
PT (1) PT88963B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273127B1 (en) 1999-11-11 2001-08-14 Ford Global Technologies, Inc. Pressure relief valve assembly
US7028649B1 (en) 2004-03-04 2006-04-18 Polaris Industries Inc. High flow reed valve assembly for a two-cycle engine
US7614422B2 (en) * 2005-03-29 2009-11-10 Moto Tassinari Reed valve assembly
DE102005022777A1 (de) * 2005-05-12 2006-11-16 Behr Gmbh & Co. Kg Differenzdruckventil
GB201609168D0 (en) 2016-05-25 2016-07-06 3M Innovative Properties Co Exhaust valve shroud for a personal protection respiratory device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059625A (en) * 1962-10-23 torre
US247857A (en) * 1881-10-04 Assigm
US1306391A (en) * 1918-02-09 1919-06-10 Hippolyte Romanoff Valve.
US1586226A (en) * 1924-08-30 1926-05-25 Tartrais Eugene Henri Automatic valve with flexible blades for high-speed pumps
FR836718A (fr) * 1937-05-20 1939-01-25 Sulzer Ag Organe obturateur constitué par plusieurs lames élastiques et agissant automatiquement
GB541732A (en) * 1940-06-07 1941-12-09 Walter Schurter Automatic non-return valve, for example, for air compressors
US2408056A (en) * 1942-01-15 1946-09-24 Alan Muntz & Co Ltd Nonreturn valve
US2496834A (en) * 1944-01-28 1950-02-07 United Aircraft Corp Gas valve construction
US2505757A (en) * 1945-04-24 1950-05-02 James Y Dunbar High capacity, low inertia check valve for jet propulsion motors
US2590976A (en) * 1947-05-15 1952-04-01 United Aircraft Corp Splitter vane construction for gas valves
US2674091A (en) * 1948-08-05 1954-04-06 Phillips Petroleum Co Pulse jet engine
US2781777A (en) * 1951-08-16 1957-02-19 Alan Muntz & Co Ltd Non-return valves
US2729939A (en) * 1952-06-09 1956-01-10 Lawrence F Campbell Ribless pulse jet valve grid
US3981276A (en) * 1974-06-06 1976-09-21 Ford Motor Company Induction-exhaust system for a rotary engine
US4180042A (en) * 1978-05-08 1979-12-25 Lloyd David J Fuel-air mixture regulator for internal combustion engines
JPS56127470U (pt) * 1980-02-29 1981-09-28

Also Published As

Publication number Publication date
ATE72601T1 (de) 1992-02-15
EP0329827A1 (en) 1989-08-30
JP2654678B2 (ja) 1997-09-17
US4915128A (en) 1990-04-10
IT1234236B (it) 1992-05-13
EP0329827B1 (en) 1992-02-12
ES2030136T3 (es) 1992-10-16
JPH01219312A (ja) 1989-09-01
DE3868399D1 (de) 1992-03-26
PT88963A (pt) 1989-10-04
PT88963B (pt) 1993-12-31
IT8802912A0 (it) 1988-02-26

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/11/2003