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IT8922024V0 - Valvola di non ritorno di tipo lamellare a concentrazione di flusso - Google Patents

Valvola di non ritorno di tipo lamellare a concentrazione di flusso

Info

Publication number
IT8922024V0
IT8922024V0 IT22024U IT2202489U IT8922024V0 IT 8922024 V0 IT8922024 V0 IT 8922024V0 IT 22024 U IT22024 U IT 22024U IT 2202489 U IT2202489 U IT 2202489U IT 8922024 V0 IT8922024 V0 IT 8922024V0
Authority
IT
Italy
Prior art keywords
return valve
type non
flow concentration
lamellar type
lamellar
Prior art date
Application number
IT22024U
Other languages
English (en)
Other versions
IT8922024U1 (it
IT218931Z2 (it
Original Assignee
Adler
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 Adler filed Critical Adler
Priority to IT22024U priority Critical patent/IT218931Z2/it
Publication of IT8922024V0 publication Critical patent/IT8922024V0/it
Priority to EP90202740A priority patent/EP0426223A1/en
Priority to JP2275469A priority patent/JPH03172520A/ja
Priority to US07/599,487 priority patent/US5027754A/en
Publication of IT8922024U1 publication Critical patent/IT8922024U1/it
Application granted granted Critical
Publication of IT218931Z2 publication Critical patent/IT218931Z2/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • 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
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Safety Valves (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Temperature-Responsive Valves (AREA)
  • Check Valves (AREA)
IT22024U 1989-10-31 1989-10-31 Valvola di non ritorno di tipo lamellare a concentrazione di flusso IT218931Z2 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT22024U IT218931Z2 (it) 1989-10-31 1989-10-31 Valvola di non ritorno di tipo lamellare a concentrazione di flusso
EP90202740A EP0426223A1 (en) 1989-10-31 1990-10-15 Non-return valve of the flap type for flow concentration
JP2275469A JPH03172520A (ja) 1989-10-31 1990-10-16 フラップ形非復帰弁
US07/599,487 US5027754A (en) 1989-10-31 1990-10-18 Non-return valve of the flap type for flow concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22024U IT218931Z2 (it) 1989-10-31 1989-10-31 Valvola di non ritorno di tipo lamellare a concentrazione di flusso

Publications (3)

Publication Number Publication Date
IT8922024V0 true IT8922024V0 (it) 1989-10-31
IT8922024U1 IT8922024U1 (it) 1991-05-01
IT218931Z2 IT218931Z2 (it) 1992-11-10

Family

ID=11190355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22024U IT218931Z2 (it) 1989-10-31 1989-10-31 Valvola di non ritorno di tipo lamellare a concentrazione di flusso

Country Status (4)

Country Link
US (1) US5027754A (it)
EP (1) EP0426223A1 (it)
JP (1) JPH03172520A (it)
IT (1) IT218931Z2 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083531A (en) * 1990-07-09 1992-01-28 Steve Gregory Removable inlet shape for internal combustion engine
US5253617A (en) * 1992-09-03 1993-10-19 Capsonic Group Inc. Reed valve assembly for an intake manifold and method of assembly
AU2002249198B2 (en) 2001-02-13 2006-10-12 Shell Internationale Research Maatschappij B.V. Lubricant composition
AR032930A1 (es) 2001-03-05 2003-12-03 Shell Int Research Procedimiento para preparar un aceite de base lubricante y gas oil
AR032941A1 (es) 2001-03-05 2003-12-03 Shell Int Research Un procedimiento para preparar un aceite base lubricante y aceite base obtenido, con sus diversas utilizaciones
MY137259A (en) 2001-03-05 2009-01-30 Shell Int Research Process to prepare a lubricating base oil and a gas oil.
NZ527944A (en) 2001-03-05 2006-03-31 Shell Int Research Process for the preparation of middle distillates
US6880577B2 (en) * 2002-05-10 2005-04-19 Steven M. Tassinari Reed valve assembly
ES2254973T3 (es) 2002-07-18 2006-06-16 Shell Internationale Research Maatschappij B.V. Procedimiento de preparacion de una cera microcristalina y de un combustible de destilado medio.
ATE456343T1 (de) * 2003-11-19 2010-02-15 Coloplast As Vorrichtung zur verhinderung von rückfluss in einem sammel-system und/oder probenentnahmesystem für körperflüssigkeiten sowie verfahren zur herstellung einer solchen vorrichtung
US7028649B1 (en) 2004-03-04 2006-04-18 Polaris Industries Inc. High flow reed valve assembly for a two-cycle engine
US7458344B2 (en) * 2004-11-01 2008-12-02 Brad Holtorf Motorcycle engine method and apparatus
US8141538B2 (en) * 2008-12-12 2012-03-27 Chung-Yu Yang Intake ducting device for a car engine
SG188874A1 (en) * 2009-11-18 2013-04-30 Zahroof Mohamed Systems and methods for a reed valve module and valve assembly
US8997721B2 (en) * 2011-08-30 2015-04-07 Toshihiko Yamamoto Intake apparatus of engine
JP5988236B2 (ja) * 2011-08-30 2016-09-07 俊彦 山本 エンジンの吸気装置
US9464605B2 (en) * 2013-08-24 2016-10-11 Lonn M. Peterson Quad flow torque enhancement flow divider causing improved fuel/air transfer
US9664151B1 (en) * 2016-04-08 2017-05-30 Kao-Shan Lin Air admission device for combustion equipment
CN105840896A (zh) 2016-05-20 2016-08-10 上海科勒电子科技有限公司 防滴水装置及水龙头
US10995866B2 (en) 2017-06-30 2021-05-04 Zahroof Valves Inc. Stacked valve assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA547305A (en) * 1957-10-08 J. Oxnam George Non-return valves
US1672436A (en) * 1925-07-02 1928-06-05 Atlas Diesel Ab Automatically-operating scavenging valve for two-stroke cycle internal-combustion engines applicable also to compressors and the like
FR2040829A5 (it) * 1969-04-15 1971-01-22 Le N
US4228770A (en) * 1979-05-29 1980-10-21 Performance Industries, Inc. Internal combustion engine fuel supply system
SU889878A1 (ru) * 1980-03-31 1981-12-15 Коломенский Филиал Всесоюзного Заочного Политехнического Института Двигатель внутреннего сгорани
IT8023141V0 (it) * 1980-10-17 1980-10-17 Alfa Romeo Spa Mezzi valvolari di non ritorno a lamelle flessibili.
IT1133711B (it) * 1980-10-17 1986-07-09 Alfa Romeo Spa Condotto di aspirazione munito di mezzi valvolari di non ritorno
US4474145A (en) * 1983-08-10 1984-10-02 Performance Industries, Inc. Fuel supply system for internal combustion engine
US4879976A (en) * 1987-09-09 1989-11-14 Performance Industries, Inc. Reed valve mechanism for engines
IT1216081B (it) * 1988-03-14 1990-02-22 Alfa Lancia Ind Gruppo valvolare per un condotto di aspirazione di un motore a c.i., comprendente valvole di non ritorno a lamelle.

Also Published As

Publication number Publication date
IT8922024U1 (it) 1991-05-01
EP0426223A1 (en) 1991-05-08
US5027754A (en) 1991-07-02
IT218931Z2 (it) 1992-11-10
JPH03172520A (ja) 1991-07-25

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Legal Events

Date Code Title Description
0001 Granted