BE900459A - Rondelle d'ecoulement. - Google Patents

Rondelle d'ecoulement.

Info

Publication number
BE900459A
BE900459A BE0/213559A BE213559A BE900459A BE 900459 A BE900459 A BE 900459A BE 0/213559 A BE0/213559 A BE 0/213559A BE 213559 A BE213559 A BE 213559A BE 900459 A BE900459 A BE 900459A
Authority
BE
Belgium
Prior art keywords
disc
washer
flow
flow washer
water
Prior art date
Application number
BE0/213559A
Other languages
English (en)
Inventor
R M Boyd
Original Assignee
Minnesota Rubber Co
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 Minnesota Rubber Co filed Critical Minnesota Rubber Co
Publication of BE900459A publication Critical patent/BE900459A/fr

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Pipe Accessories (AREA)
  • Nozzles (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

Rondelle d'écoulement sous forme d'un disque fait d'une matière déformable et comportant une série de fines ailettes étroitement espacées, s'étendant radialement vers l'intérieur depuis une paroi externe et se terminant à distance du centre du disque pour former ensemble un orifice axial dans celui-ci. La rondelle est utilisée pour le réglage du débit de l'eau dans des conduits pour rendre le volume de débit plus uniforme dans des conditions variables de pression de la source d'approvisionnement d'eau.
BE0/213559A 1984-04-23 1984-08-29 Rondelle d'ecoulement. BE900459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/602,934 US4592390A (en) 1984-04-23 1984-04-23 Flow washer

Publications (1)

Publication Number Publication Date
BE900459A true BE900459A (fr) 1984-12-17

Family

ID=24413357

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213559A BE900459A (fr) 1984-04-23 1984-08-29 Rondelle d'ecoulement.

Country Status (6)

Country Link
US (1) US4592390A (fr)
BE (1) BE900459A (fr)
DE (1) DE3430866A1 (fr)
FR (1) FR2563313A1 (fr)
GB (1) GB2157804B (fr)
NL (1) NL8402605A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724871A (en) * 1986-06-30 1988-02-16 Parker Hannifin Corporation Plastic fitting spacer
US4830057A (en) * 1987-03-18 1989-05-16 Hendrickson Brothers Screen and flow regulator assembly
US4874017A (en) * 1987-03-18 1989-10-17 Hendrickson Donald W Screen and flow regulator assembly
US4775962A (en) * 1987-03-27 1988-10-04 Mobil Oil Corporation Marine seismic streamer employing variable aperture flow through spacers
US4938259A (en) * 1989-01-18 1990-07-03 Vernay Laboratories, Inc. Fluid flow controller
US5008963A (en) * 1989-07-03 1991-04-23 Haws Company Emergency wash station
US5461932A (en) * 1991-07-15 1995-10-31 Texas A & M University System Slotted orifice flowmeter
US5295397A (en) * 1991-07-15 1994-03-22 The Texas A & M University System Slotted orifice flowmeter
KR930003937Y1 (ko) * 1991-08-14 1993-06-25 주식회사 금성사 진공청소기의 오물흡입감지장치
DE4400072C2 (de) * 1994-01-04 1997-01-30 Ltg Lufttechnische Gmbh Drosselvorrichtung für ein gasförmiges Medium
FI94903C (fi) * 1994-03-09 1995-11-10 Neles Jamesbury Oy Menetelmä kaasuvirtauksen kuristamisen aiheuttaman melun vaimentamiseksi ja kaasuvirtauskanavalla varustettu laite
DE29517707U1 (de) * 1995-11-08 1996-01-04 Hellige Gmbh Durchflußbegrenzer
US5754990A (en) * 1996-09-03 1998-05-26 Haws Company Emergency wash station
GB2330645B (en) * 1997-10-22 2001-09-12 Alan William Watson Flow limiting valve
US6345536B1 (en) 1998-09-10 2002-02-12 The Texas A&M University System Multiple-phase flow meter
US6681189B1 (en) 2001-08-22 2004-01-20 The Texas A&M University System Method and system for determining flow rates and/or fluid density in single and multiple-phase flows utilizing discharge coefficient relationships
US7222643B2 (en) * 2004-10-21 2007-05-29 Vernay Laboratories, Inc. Internal post flow control
US7311091B2 (en) * 2005-08-04 2007-12-25 Standard-Thomson Corporation Temperature-controlled PCV valve
DE102006037537B4 (de) * 2006-08-10 2008-05-08 Airbus Deutschland Gmbh Blende sowie deren Verwendung zum Drosseln eines Volumenstroms in einem Luftverteilungsrohrsystem einer Klimaanlage eines Verkehrsflugzeuges
US8696192B2 (en) * 2007-05-10 2014-04-15 Fluid-Quip, Inc. Multiple helical vortex baffle
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US10086411B1 (en) * 2008-04-06 2018-10-02 Matthew Justin Michel Whisk wiper
US8307491B1 (en) * 2008-04-06 2012-11-13 Matthew Justin Michel Whisk wiper
CA2723867C (fr) 2008-05-20 2016-02-02 Haws Corporation Unite de lavage oculaire d'urgence
US20100036327A1 (en) * 2008-08-08 2010-02-11 Tandem Diabetes Care, Inc. Flow prevention, regulation, and safety devices and related methods
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
CA2737461A1 (fr) 2008-09-19 2010-03-25 Tandem Diabetes Care, Inc. Dispositif de mesure de la concentration d'un solute et procedes associes
EP2459251B1 (fr) 2009-07-30 2014-03-12 Tandem Diabetes Care, Inc. Système de pompe de perfusion à cartouche jetable comprenant une décharge de pression et une rétroaction de pression
US7806145B1 (en) * 2009-10-23 2010-10-05 Derold Gary Clark Housing for a flow conditioner
US9175772B2 (en) 2011-08-19 2015-11-03 Ralph E. Machesky Expandable sealing washer
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US9933792B2 (en) 2015-03-23 2018-04-03 Lancer Corporation Method and apparatus for flow regulation
US11933417B2 (en) 2019-09-27 2024-03-19 Rain Bird Corporation Irrigation sprinkler service valve
US20220152642A1 (en) * 2020-11-16 2022-05-19 Rain Bird Corporation Pressure Regulation Device And Method For Irrigation Sprinklers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754466A (en) * 1927-12-16 1930-04-15 Shakeproof Lock Washer Co Material strip for use in the manufacture of lock washers
US2593315A (en) * 1946-10-31 1952-04-15 Dole Valve Co Flow control device
US2775984A (en) * 1953-10-30 1957-01-01 Dole Valve Co Flow control structure
FR1136118A (fr) * 1955-11-14 1957-05-09 Cfcmug Régulateur de débit à rondelle
US2891578A (en) * 1955-12-19 1959-06-23 Dole Valve Co Flow control device
US3141477A (en) * 1961-07-19 1964-07-21 American Radiator & Standard Fluid flow control means
US3566902A (en) * 1968-05-13 1971-03-02 Leslie Co Fluid flow system
US3750710A (en) * 1971-10-12 1973-08-07 Sanders Associates Inc Variable fluid orifice
US3837363A (en) * 1972-12-20 1974-09-24 P Meronek Flow control device
US3799132A (en) * 1973-04-09 1974-03-26 Ferry Cap Set Screw Co Valve device and system employing the same
US4105050A (en) * 1976-10-20 1978-08-08 Donald W. Hendrickson Integral flanged elastomeric flow restrictor
SE398365B (sv) * 1977-03-02 1977-12-19 Gustavsberg Ab Vattenproppskapande organ vid en snalspolande klosett
FR2486768A1 (fr) * 1980-07-15 1982-01-22 Bayard Sa Ets Limiteur de debit central pour borne d'irrigation
US4457343A (en) * 1982-09-20 1984-07-03 Eaton Corporation Flow washer
US4492339A (en) * 1983-03-02 1985-01-08 Nelson Irrigation Corporation Flow control nozzle

Also Published As

Publication number Publication date
US4592390A (en) 1986-06-03
GB2157804A (en) 1985-10-30
GB8429460D0 (en) 1985-01-03
DE3430866A1 (de) 1985-10-31
GB2157804B (en) 1987-06-24
FR2563313A1 (fr) 1985-10-25
NL8402605A (nl) 1985-11-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MINNESOTA RUBBER CY

Effective date: 19880831