FR2008567A1 - - Google Patents

Info

Publication number
FR2008567A1
FR2008567A1 FR6915411A FR6915411A FR2008567A1 FR 2008567 A1 FR2008567 A1 FR 2008567A1 FR 6915411 A FR6915411 A FR 6915411A FR 6915411 A FR6915411 A FR 6915411A FR 2008567 A1 FR2008567 A1 FR 2008567A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6915411A
Other languages
French (fr)
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.)
Dunlop Co Ltd
Original Assignee
Dunlop Co 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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Publication of FR2008567A1 publication Critical patent/FR2008567A1/fr
Withdrawn legal-status Critical Current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
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0336—Noise absorbers by means of sound-absorbing materials
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
FR6915411A 1968-05-15 1969-05-13 Withdrawn FR2008567A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2302768A GB1242864A (en) 1968-05-15 1968-05-15 Acoustical elements

Publications (1)

Publication Number Publication Date
FR2008567A1 true FR2008567A1 (de) 1970-01-23

Family

ID=10188938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915411A Withdrawn FR2008567A1 (de) 1968-05-15 1969-05-13

Country Status (3)

Country Link
DE (1) DE1924734A1 (de)
FR (1) FR2008567A1 (de)
GB (1) GB1242864A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282086A1 (fr) * 1974-08-16 1976-03-12 Foseco Int Bloc de chauffe pour bruleurs a gaz ou a huile, et procede de reduction du bruit emis par ces bruleurs

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552922A (en) * 1975-10-31 1979-09-19 Chem Fab Corp Acoustic absorber and method for absorbing sound
DE2617000B2 (de) * 1976-04-17 1981-04-02 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen Kulissen-Luft-Schalldämpfer
CA1131159A (en) * 1978-01-09 1982-09-07 Randall D. Godsey Method for producing improved heat transfer surface
DE3220023C2 (de) * 1982-05-27 1993-05-27 Cellofoam Deutschland Gmbh, 7950 Biberach Schalldämpfender Strömungskanal und Verfahren zu seiner Herstellung
US4526826A (en) * 1983-06-08 1985-07-02 Kennecott Corporation Foam semiconductor dopant carriers
JPH0370932A (ja) * 1989-08-08 1991-03-26 Mitsubishi Electric Home Appliance Co Ltd 消音装置
US5202688A (en) * 1989-10-02 1993-04-13 Brunswick Corporation Bulk RF absorber apparatus and method
US5125992A (en) * 1989-10-02 1992-06-30 Brunswick Corp. Bulk rf absorber apparatus and method of making same
GB9101353D0 (en) * 1991-01-22 1991-03-06 Short Brothers Plc Noise attenuation panel
DE4103895A1 (de) * 1991-02-08 1992-08-13 Fraunhofer Ges Forschung Schallisolierung fuer behaelter, apparate und rohrleitungen
US6309742B1 (en) 2000-01-28 2001-10-30 Gore Enterprise Holdings, Inc. EMI/RFI shielding gasket
DE10360164A1 (de) * 2003-12-20 2005-07-21 Mtu Aero Engines Gmbh Gasturbinenbauteil
DE102005053975A1 (de) * 2005-11-11 2007-05-16 Orbiter Gears Marketing & Fina Antriebseinheit mit insbesondere Strömungsmaschine mit mehreren parallel angeordneten Turbinenrädern, die auf einen gemeinsamen Kreischub-Kurbeltrieb wirken, wobei die schaufellosen Turbinenräder mittels Gas oder flüssigen Medien-bevorzugt Wasserdampf-in Drehung versetzt werden
DE102008060234A1 (de) * 2008-12-04 2010-06-10 Mann + Hummel Gmbh Fluidleitung und Verfahren zur Herstellung einer Fluidleitung
DE102010040249A1 (de) * 2010-09-03 2012-03-08 Man Diesel & Turbo Se Doppelwandiges Rohr
CN107588250A (zh) * 2017-08-31 2018-01-16 安徽大地环保科技有限公司 一种多层消音管道
CN107448722A (zh) * 2017-08-31 2017-12-08 安徽大地环保科技有限公司 一种螺纹式消音管
US20190120414A1 (en) * 2017-10-23 2019-04-25 Hamilton Sundstrand Corporation Duct assembly having internal noise reduction features, thermal insulation and leak detection
CN110395378B (zh) * 2019-08-07 2021-06-04 浙江海洋大学 一种应用于船艇的高效通风结构组件
CN115930001B (zh) * 2022-11-02 2024-10-11 中国船舶重工集团公司第七一九研究所 一种用于减振降噪的刀片式超材料管路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282086A1 (fr) * 1974-08-16 1976-03-12 Foseco Int Bloc de chauffe pour bruleurs a gaz ou a huile, et procede de reduction du bruit emis par ces bruleurs

Also Published As

Publication number Publication date
DE1924734A1 (de) 1969-11-27
GB1242864A (en) 1971-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse