SG143961A1 - Valve arrangement and traffic calming device incorporating such an arrangement - Google Patents

Valve arrangement and traffic calming device incorporating such an arrangement

Info

Publication number
SG143961A1
SG143961A1 SG200403843-6A SG2004038436A SG143961A1 SG 143961 A1 SG143961 A1 SG 143961A1 SG 2004038436 A SG2004038436 A SG 2004038436A SG 143961 A1 SG143961 A1 SG 143961A1
Authority
SG
Singapore
Prior art keywords
valve
arrangement
fluid
device incorporating
valve arrangement
Prior art date
Application number
SG200403843-6A
Other languages
English (en)
Inventor
Graham Heeks
Nigel Peter Fox
Original Assignee
Autospan Ltd
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 Autospan Ltd filed Critical Autospan Ltd
Publication of SG143961A1 publication Critical patent/SG143961A1/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
    • 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
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
    • 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
    • Y10T137/7841—One valve carries head and seat for second valve
    • 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]
    • Y10T137/7869—Biased open
    • 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
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8122—Planar strainer normal to 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
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y10T137/87394—Carried valve is direct response valve [e.g., check valve, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Fluid-Driven Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Refuse Receptacles (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
SG200403843-6A 2000-02-25 2001-02-26 Valve arrangement and traffic calming device incorporating such an arrangement SG143961A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0004360.4A GB0004360D0 (en) 2000-02-25 2000-02-25 Valve

Publications (1)

Publication Number Publication Date
SG143961A1 true SG143961A1 (en) 2008-07-29

Family

ID=9886308

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200403843-6A SG143961A1 (en) 2000-02-25 2001-02-26 Valve arrangement and traffic calming device incorporating such an arrangement

Country Status (10)

Country Link
US (1) US7004193B2 (de)
AT (1) ATE475748T1 (de)
AU (2) AU2001235769B2 (de)
CA (1) CA2401205C (de)
DE (1) DE60142681D1 (de)
DK (1) DK1257710T3 (de)
ES (1) ES2349682T3 (de)
GB (1) GB0004360D0 (de)
HK (1) HK1049508B (de)
SG (1) SG143961A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4874948B2 (ja) * 2007-12-28 2012-02-15 トヨタ自動車株式会社 安全弁装置、バルブ装置、高圧ガスタンク、および、車両
ES2388019B1 (es) * 2012-06-19 2013-08-13 Raül USTRELL i MUSSONS Mecanismo para la reducción de la velocidad del tráfico rodado y badén correspondiente
JP2017525912A (ja) * 2014-08-28 2017-09-07 ボルグワーナー スウェーデン エービー 脱気バルブ
LU92772B1 (en) * 2015-07-13 2017-01-31 Abu Al Rubb Khalil Mahmoud Traffic calming device
CN108824249A (zh) * 2017-03-01 2018-11-16 六安永贞匠道机电科技有限公司 行驶车辆的动能转换成水压方法
US10961673B2 (en) * 2017-12-04 2021-03-30 Abbas Nejati Retractable speed bump and a method for retracting a speed bump
CN109468969A (zh) * 2018-09-28 2019-03-15 蔡晓君 一种汽车斜坡的限速公路组合式可拆缓冲带结构的工作控制方法
CN109722998B (zh) * 2019-03-15 2020-11-17 义乌市佳倩科技有限公司 道路减速装置
EP3966478A4 (de) * 2019-05-08 2023-01-18 Oceaneering International, Inc. Düsenrückschlagventil mit zwei scheiben
US11306839B1 (en) * 2020-11-17 2022-04-19 Merrill Manufacturing Company Double poppet check valve for low and high flow rates
US11598432B2 (en) * 2020-12-11 2023-03-07 Baxter Performance Check valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB939501A (en) * 1960-11-15 1963-10-16 Asea Ab Pneumatically operated fluid flow control valve
GB1434190A (en) * 1972-12-12 1976-05-05 Landon Kingsway Ltd Fluid control valve
GB2308424A (en) * 1995-12-19 1997-06-25 Mangar International Ltd Pressure control valve
EP0819874A2 (de) * 1996-07-09 1998-01-21 Ab Rexroth Mecman Durchflussregelventil
GB2328235A (en) * 1997-08-13 1999-02-17 Ewan George Lawrence Reid Deformable speed hump

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Publication number Priority date Publication date Assignee Title
US246858A (en) * 1881-09-13 Relief-valve for steam-engines
US53860A (en) * 1866-04-10 Improvement in thrashing-machines
US85881A (en) * 1869-01-12 Improved furnace for roasting- and calcining ores
US120519A (en) * 1871-10-31 Improvement in safety-and-vacuum valves
US637994A (en) * 1899-01-30 1899-11-28 Andrew Klay Relief-valve for engine-cylinders.
US3152606A (en) * 1963-05-01 1964-10-13 Vedder John Sequence air valve
US3720181A (en) * 1971-03-29 1973-03-13 J Elkins Inflatable warning device for roadways
JPS5069421A (de) * 1973-10-24 1975-06-10
US4068680A (en) * 1976-07-21 1978-01-17 Robertshaw Controls Company Self-contained vent valve unit and system utilizing the same
US4203685A (en) * 1978-05-05 1980-05-20 Sanchez Richard E Automotive vehicle speed arrestor
EP0012001A3 (de) * 1978-11-23 1980-10-01 Controlec Limited Sperren zum Regeln der Durchfahrt von Fahrzeugen
DE2914708A1 (de) 1979-04-11 1980-10-23 Arthur Klaesener Vorrichtung zur warnung der fahrer von kraftfahrzeugen
US4362424A (en) * 1980-07-30 1982-12-07 Barber Gerald L Speed bump
US4534673A (en) * 1983-04-11 1985-08-13 Minnesota Mining And Manufacturing Company Elastomeric pavement marker
DE3447712A1 (de) 1984-12-28 1986-08-14 Jochen 4300 Essen Jost Geschwindigkeitsbegrenzungsschwelle
FR2622034A1 (fr) 1987-10-16 1989-04-21 Masair Dispositif avertisseur-ralentisseur sonore destine a equiper une voie de circulation
EP0370154A1 (de) 1988-11-25 1990-05-30 Dominique Mareau Vorrichtung zum Anregen einer Geschwindigkeitsverringerung von Kraftfahrzeugen
GB9204674D0 (en) 1992-03-04 1992-04-15 Harvey John G Improvements relating to speed obstacles on roads
GB9211749D0 (en) 1992-06-03 1992-07-15 James Richard M Traffic speed control unit and assembly
FR2699567B1 (fr) 1992-12-22 1998-10-09 Jacques Robin Ralentisseur escamotable.
US5415493A (en) * 1993-04-13 1995-05-16 The United States Of America As Represented By The Secretary Of The Army Snow plow compatible speed bumps
US5419652A (en) * 1994-03-16 1995-05-30 U.S. Army Corps Of Engineers As Represented By The Secretary Of The Army Snow plow compatible speed bumps
GB2288419A (en) 1994-04-11 1995-10-18 Benjamin Beveridge Deformable speed bump
IL114163A (en) * 1995-06-15 2000-08-13 Follman Aaron Road speed limiting strips
US5586541A (en) * 1995-08-07 1996-12-24 Tsai; Chun-Tie Auxiliary assembly for improving the combustion efficiency of an engine
FR2749597B1 (fr) 1996-06-07 1998-10-16 Mareau Dominique Dispositif dissuadeur de vitesse pour vehicules automobiles
GB9705078D0 (en) * 1997-03-12 1997-04-30 Heeks Graham Improvements relating to road traffic speed control devices
US6659682B2 (en) * 1997-03-12 2003-12-09 Autospan Limited Deformable speed hump
WO2001063051A1 (en) 1998-03-12 2001-08-30 Autospan Limited Valve arrangement and traffic calming device incorporating such an arrangement
GB2336867A (en) 1998-04-28 1999-11-03 Israel State Deformable speed hump
KR20000020924A (ko) 1998-09-24 2000-04-15 김덕중 약액 공급장치
US6241419B1 (en) * 1998-11-04 2001-06-05 Michael L. Bond Speed sensitive automatic speed bump
US6279247B1 (en) * 1999-09-09 2001-08-28 Caterpillar Inc. Combination relief vent and dipstick apparatus for an oil filled pin joint
US6276667B1 (en) * 1999-10-15 2001-08-21 W. Eugene Arthur Energy dissipating system for a concrete barrier
US7476052B2 (en) 2001-09-20 2009-01-13 Brett Osmund Hall Retractable fluid-filled speed bump/vehicle restrictor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB939501A (en) * 1960-11-15 1963-10-16 Asea Ab Pneumatically operated fluid flow control valve
GB1434190A (en) * 1972-12-12 1976-05-05 Landon Kingsway Ltd Fluid control valve
GB2308424A (en) * 1995-12-19 1997-06-25 Mangar International Ltd Pressure control valve
EP0819874A2 (de) * 1996-07-09 1998-01-21 Ab Rexroth Mecman Durchflussregelventil
GB2328235A (en) * 1997-08-13 1999-02-17 Ewan George Lawrence Reid Deformable speed hump

Also Published As

Publication number Publication date
ATE475748T1 (de) 2010-08-15
HK1049508A1 (en) 2003-05-16
DE60142681D1 (de) 2010-09-09
CA2401205C (en) 2009-06-02
US20040177888A1 (en) 2004-09-16
ES2349682T3 (es) 2011-01-10
GB0004360D0 (en) 2000-04-12
AU3576901A (en) 2001-09-03
AU2001235769B2 (en) 2005-10-06
US7004193B2 (en) 2006-02-28
HK1049508B (zh) 2011-01-14
CA2401205A1 (en) 2001-08-30
DK1257710T3 (da) 2010-11-08

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