DE3887351D1 - Wasserschlagabsorber. - Google Patents

Wasserschlagabsorber.

Info

Publication number
DE3887351D1
DE3887351D1 DE90203070T DE3887351T DE3887351D1 DE 3887351 D1 DE3887351 D1 DE 3887351D1 DE 90203070 T DE90203070 T DE 90203070T DE 3887351 T DE3887351 T DE 3887351T DE 3887351 D1 DE3887351 D1 DE 3887351D1
Authority
DE
Germany
Prior art keywords
water hammer
hammer absorber
absorber
water
hammer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE90203070T
Other languages
English (en)
Other versions
DE3887351T2 (de
Inventor
Mitsutaka Hattori
Toshiaki Yoshimi
Toshio Fukushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inax Corp
Original Assignee
Inax Corp
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
Priority claimed from JP1987113618U external-priority patent/JPS6418698U/ja
Priority claimed from JP17592087U external-priority patent/JPH0515661Y2/ja
Priority claimed from JP1987175919U external-priority patent/JPH0421884Y2/ja
Application filed by Inax Corp filed Critical Inax Corp
Publication of DE3887351D1 publication Critical patent/DE3887351D1/de
Application granted granted Critical
Publication of DE3887351T2 publication Critical patent/DE3887351T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3021—Discriminating outlet for liquid
    • Y10T137/304—With fluid responsive valve
    • Y10T137/3052—Level responsive
    • Y10T137/3068—Float
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3118—Surge suppression

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Pipe Accessories (AREA)
  • Domestic Plumbing Installations (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)
  • Toys (AREA)
DE90203070T 1987-07-24 1988-07-21 Wasserschlagabsorber. Expired - Fee Related DE3887351T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1987113618U JPS6418698U (de) 1987-07-24 1987-07-24
JP17592087U JPH0515661Y2 (de) 1987-11-18 1987-11-18
JP1987175919U JPH0421884Y2 (de) 1987-11-18 1987-11-18

Publications (2)

Publication Number Publication Date
DE3887351D1 true DE3887351D1 (de) 1994-03-03
DE3887351T2 DE3887351T2 (de) 1994-05-11

Family

ID=27312546

Family Applications (2)

Application Number Title Priority Date Filing Date
DE90203070T Expired - Fee Related DE3887351T2 (de) 1987-07-24 1988-07-21 Wasserschlagabsorber.
DE8888306707T Expired - Fee Related DE3865910D1 (de) 1987-07-24 1988-07-21 Wasserschlagabsorber.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888306707T Expired - Fee Related DE3865910D1 (de) 1987-07-24 1988-07-21 Wasserschlagabsorber.

Country Status (5)

Country Link
US (1) US5020565A (de)
EP (2) EP0300791B1 (de)
KR (1) KR930003056B1 (de)
DE (2) DE3887351T2 (de)
ES (2) ES2027384T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940003915B1 (ko) * 1989-11-29 1994-05-09 가부시기가이샤 이낙스 수격완충장치
GB2341421B (en) * 1998-09-09 2002-10-23 John Terrance Crilly Improvements in and relating to fluid systems
US6173458B1 (en) * 1999-03-03 2001-01-16 Cambro Manufacturing Company Portable self contained sink and water storage cart
CN101311525A (zh) * 2007-12-14 2008-11-26 庄扶西 具有多样能源输入的水电***
ES2649062T3 (es) * 2010-02-04 2018-01-09 Coorstek Inc. Procedimiento y aparato para atenuar una vibración de fluido no deseada
US20130092278A1 (en) * 2011-10-18 2013-04-18 GM Global Technology Operations LLC Apparatus for improving flow between intersecting passageways
US9441874B2 (en) * 2013-10-15 2016-09-13 Haier Us Appliance Solutions, Inc. Water heater assembly for a refrigerator appliance and a method for operating the same
NO337676B1 (no) * 2014-09-12 2016-06-06 Fire Prot Engineering As Sikkerhetsanordning for redusering av fluidtrykkstøt i et fluidrøropplegg
CN104929087B (zh) * 2015-06-22 2017-01-18 西华大学 一种阻尼阻抗式调压装置
NO20150883A1 (en) * 2015-07-07 2016-03-14 Fire Prot Engineering As Safety device for reducing fluid hammer in a fluid piping
CN105909977B (zh) * 2016-06-30 2018-06-22 扬中市众成管路配件有限公司 一种用于仪表的阀件
CN110332367B (zh) * 2019-07-02 2020-12-08 浙江拓真洁具有限公司 一种自动清理水渍的水龙头
CN112066260B (zh) * 2020-07-21 2022-05-24 安徽红星阀门有限公司 压力罐
CN114482186B (zh) * 2021-12-31 2023-08-25 河海大学 一种双连通阀多阻抗调压室联合防护的水锤防护结构及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296904B (de) * 1966-03-04 1969-06-04 Bleasdale William J Druckstossdaempfer fuer Fluessigkeitsleitungen mit einer eine ein Druckgas enthaltende Kammer begrenzenden Membran
DE34876C (de) * 1885-09-26 1886-03-15 G. RICHERT in Gothenburg, Schweden Vorrichtung zur vermeidung der hydraulischen stösse beim schliessen von ausflusshähnen
US3018799A (en) * 1958-02-20 1962-01-30 Willy B Volkmann Water surge arrester
US3146796A (en) * 1961-10-11 1964-09-01 Wilhem S Everett Fluid pulsation dampener
US3137316A (en) * 1962-05-17 1964-06-16 Wilhelm S Everett Fluid pulsation dampener
DE1253973B (de) * 1963-07-04 1967-11-09 Pulsation Controls Corp Druckstossdaempfer mit Venturiduese fuer Fluessigkeitsleitungen
US3444883A (en) * 1967-02-03 1969-05-20 William M Slaughter Liquid storage system
DE1775217A1 (de) * 1968-07-17 1971-07-22 Rheinisches Metallwerk Gmbh Einrichtung zum Verhindern oder Reduzieren von Druckschlaegen in Leitungsnetzen
DE1924047A1 (de) * 1969-05-10 1970-11-12 Westinghouse Bremsen Und Appba Einrichtung zum Daempfen von Druckschwingungen,insbesondere in hydraulischen Rohrleitungen
JPS521126B1 (de) * 1969-07-23 1977-01-12
US3942549A (en) * 1974-06-17 1976-03-09 Morris Tobin Water hammer arrestor
CH608873A5 (de) * 1976-07-20 1979-01-31 Escher Wyss Gmbh
US4344752A (en) * 1980-03-14 1982-08-17 The Trane Company Water-in-oil emulsifier and oil-burner boiler system incorporating such emulsifier
US4518005A (en) * 1982-04-29 1985-05-21 Koomey, Inc. Guided float accumulator

Also Published As

Publication number Publication date
EP0428237A1 (de) 1991-05-22
ES2027384T3 (es) 1992-06-01
KR930003056B1 (ko) 1993-04-17
EP0300791A1 (de) 1989-01-25
KR890002590A (ko) 1989-04-11
US5020565A (en) 1991-06-04
DE3865910D1 (de) 1991-12-05
EP0428237B1 (de) 1994-01-19
ES2050358T3 (es) 1994-05-16
EP0300791B1 (de) 1991-10-30
DE3887351T2 (de) 1994-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee