JPH0398395U - - Google Patents

Info

Publication number
JPH0398395U
JPH0398395U JP1990005631U JP563190U JPH0398395U JP H0398395 U JPH0398395 U JP H0398395U JP 1990005631 U JP1990005631 U JP 1990005631U JP 563190 U JP563190 U JP 563190U JP H0398395 U JPH0398395 U JP H0398395U
Authority
JP
Japan
Prior art keywords
side plate
cylinder
absorbing device
pressure pulsation
outer periphery
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.)
Pending
Application number
JP1990005631U
Other languages
English (en)
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 filed Critical
Priority to JP1990005631U priority Critical patent/JPH0398395U/ja
Priority to EP91100988A priority patent/EP0439192B1/en
Priority to DE69103289T priority patent/DE69103289T2/de
Priority to US07/645,738 priority patent/US5171944A/en
Publication of JPH0398395U publication Critical patent/JPH0398395U/ja
Pending 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
    • 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
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す側断面図、第
２図はサイレンサボツクスの正面図、第３図は第
２図のＹ−Ｙ′−Ｙ″−Ｏ−Ｙ断面図、第４図は
円筒の側断面図である。 Ａ……流体部、Ｂ……気体部、Ｃ１，Ｃ２……
〓間、１……サイレンサボツクス、５……止水ボ
ス部、７……放射状突部、８……ボス部、１１…
…側壁板、１３……取付ボルト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 配管ボルトを挿通する封水ボス部が形成された
    サイレンサボツクス内に接続する配管フランジの
    外径より若干大きい内径の弾性材製の内筒を設け
    て半径方向に内方の流体部と外方の気体部とを画
    成し、該気体部の一側部を側板で覆つて該側板組
    付用のねじ加工ボス部を対向して円周等配に設け
    、該ねじ加工ボス部の外周を前記円筒の外周に近
    接するように形成すると共に、前記封水ボス部に
    前記円筒の内周に近接する放射状突部を形成した
    ことを特徴とする圧力脈動吸収装置。
JP1990005631U 1990-01-26 1990-01-26 Pending JPH0398395U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1990005631U JPH0398395U (ja) 1990-01-26 1990-01-26
EP91100988A EP0439192B1 (en) 1990-01-26 1991-01-25 Pressure pulsation absorbing device
DE69103289T DE69103289T2 (de) 1990-01-26 1991-01-25 Pulsierungsdämpfer zum Auffangen der Druckschwankungen.
US07/645,738 US5171944A (en) 1990-01-26 1991-01-25 Pressure pulsation absorbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990005631U JPH0398395U (ja) 1990-01-26 1990-01-26

Publications (1)

Publication Number Publication Date
JPH0398395U true JPH0398395U (ja) 1991-10-11

Family

ID=11616503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990005631U Pending JPH0398395U (ja) 1990-01-26 1990-01-26

Country Status (4)

Country Link
US (1) US5171944A (ja)
EP (1) EP0439192B1 (ja)
JP (1) JPH0398395U (ja)
DE (1) DE69103289T2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865355B (zh) * 2009-04-15 2013-06-12 中国恩菲工程技术有限公司 一种消能孔板
US8181671B2 (en) * 2009-09-15 2012-05-22 Butler Boyd L Anti-resonant pulse diffuser
CN102537586A (zh) * 2011-05-27 2012-07-04 龙腾 不掉芯阻尼器
CN104807590A (zh) * 2014-01-27 2015-07-29 龙腾 阻尼值可调的不掉芯阻尼器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR719578A (fr) * 1931-07-01 1932-02-08 Anti-bélier pour supprimer le coup de bélier dans des installations de canalisation ou de récipients débitant des liquides
US2495693A (en) * 1946-03-26 1950-01-31 Jr William Byrd Hydraulic surge damper
JPS5650090U (ja) * 1979-09-26 1981-05-02
DE3301332A1 (de) * 1983-01-17 1984-07-19 Industrielle Planungs- und Marketing-Anstalt, Vaduz Vorrichtung zum schutz von fluessigkeitsleitungen gegen detonationen
FR2550283B1 (fr) * 1983-08-04 1988-03-18 Commissariat Energie Atomique Accumulateur hydropneumatique
EP0249067B1 (de) * 1986-06-11 1990-09-12 R. Nussbaum AG Vorrichtung zum Dämpfen von Druckstössen in Rohrleitungen, insbesondere Sanitärinstallationen

Also Published As

Publication number Publication date
US5171944A (en) 1992-12-15
EP0439192B1 (en) 1994-08-10
DE69103289D1 (de) 1994-09-15
EP0439192A1 (en) 1991-07-31
DE69103289T2 (de) 1995-04-06

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