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DE1572421A1 - Daempfer fuer das Ansaug-oder Auspuffgeraeusch bei unter Druck stehenden Fluden - Google Patents

Daempfer fuer das Ansaug-oder Auspuffgeraeusch bei unter Druck stehenden Fluden

Info

Publication number
DE1572421A1
DE1572421A1 DE19671572421 DE1572421A DE1572421A1 DE 1572421 A1 DE1572421 A1 DE 1572421A1 DE 19671572421 DE19671572421 DE 19671572421 DE 1572421 A DE1572421 A DE 1572421A DE 1572421 A1 DE1572421 A1 DE 1572421A1
Authority
DE
Grant status
Application
Patent type
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
DE19671572421
Other languages
English (en)
Other versions
DE1572421B2 (de )
Inventor
Shunji Kobayashi
Koichi Hiramatsu
Isao Yoshihara
Sathihiro Kuwabara
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.)
Chiyoda Corp
Original Assignee
Chiyoda 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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24Heat or noise insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/16Silencers specially adapted for steam engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/24Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D19/00Axial-flow pumps
    • F04D19/002Axial flow fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663Sound attenuation
    • F04D29/664Sound attenuation by means of sound absorbing material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • F16L55/033Noise absorbers
DE19671572421 1966-08-05 1967-08-03 Pending DE1572421B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5110466 1966-08-05
JP561267 1967-01-30

Publications (2)

Publication Number Publication Date
DE1572421A1 true true DE1572421A1 (de) 1970-08-20
DE1572421B2 true DE1572421B2 (de) 1975-07-24

Family

ID=26339579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671572421 Pending DE1572421B2 (de) 1966-08-05 1967-08-03

Country Status (3)

Country Link
US (1) US3503465A (de)
DE (1) DE1572421B2 (de)
GB (2) GB1192194A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617000A1 (de) * 1976-04-17 1977-10-20 Gruenzweig Hartmann Glasfaser Kulissen-schalldaempfer
DE3401210A1 (de) * 1984-01-14 1985-07-25 Asea Ab Schalldaempfer zum anschluss an einen stroemungskanal
DE102006060266A1 (de) * 2006-12-19 2008-07-10 Benteler Automobiltechnik Gmbh Schalldämpfer für Gas führende Systeme

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551362A (en) * 1975-04-28 1979-08-30 Komatsu Mfg Co Ltd Radiator assembly
JPS5534251Y2 (de) * 1975-09-30 1980-08-14
JPS5534252Y2 (de) * 1975-09-30 1980-08-14
DE2830294C3 (de) * 1977-07-13 1981-11-19 Carrier Corp., 13221 Syracuse, N.Y., Us
US4287962A (en) * 1977-11-14 1981-09-08 Industrial Acoustics Company Packless silencer
US4228868A (en) * 1979-01-08 1980-10-21 Raczuk Richard C Muffler apparatus
DE2936665C2 (de) * 1979-09-11 1982-10-14 Aoa Apparatebau Gauting Gmbh, 8035 Gauting, De
US4475867A (en) * 1980-09-22 1984-10-09 General Acoustics Corporation Axial fan and noise abatement apparatus combination
US4360075A (en) * 1981-05-11 1982-11-23 General Motors Corporation Low back pressure exhaust silencer for diesel locomotives
DE3151873A1 (de) * 1981-12-30 1983-07-07 Hartmut Prof Dr Ing Rosenberg Verfahren zum vermindern bzw. transformieren der schallemission sowie vorrichtung zur verminderung des schalls, insbesondere bei verbrennungsmotoren
GB8304886D0 (en) * 1983-02-22 1983-03-23 Babcock Power Ltd Boiler safety valve installations
US4786231A (en) * 1986-12-01 1988-11-22 Kelley Winfield L Noise attenuating and air streamlining spiral
FR2728028B1 (fr) * 1994-12-07 1997-03-14 Sardou Max Dispositif pour transformer l'energie mecanique d'un moteur en une mise sous pression d'un gaz
US7364011B2 (en) * 2002-04-05 2008-04-29 Martin Hirschorn Attenuating power booster
US7510050B2 (en) * 2004-01-27 2009-03-31 Emler Don R Vehicle exhaust systems
US7472774B1 (en) * 2006-01-27 2009-01-06 Lockheed Martin Corporation Versatile engine muffling system
JP5524957B2 (ja) 2008-06-18 2014-06-18 ワールプール,ソシエダッド アノニマ 圧縮機用騒音マフラー及び圧縮機
US20120204534A1 (en) * 2011-02-15 2012-08-16 General Electric Company System and method for damping pressure oscillations within a pulse detonation engine
US8998576B2 (en) 2011-11-03 2015-04-07 Pentair Water Pool And Spa, Inc. Pump with hydraulic isolator
DE102012019795A1 (de) * 2012-10-05 2014-04-10 Ziehl-Abegg Ag Ventilatoreinheit
CN103821776A (zh) * 2014-03-10 2014-05-28 南通大通宝富风机有限公司 一种鼓风机扩压锥管消音器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940790A (en) * 1930-10-18 1933-12-26 Walter S Diehl Fluid conducting passage
DE601872C (de) * 1933-05-04 1934-08-27 Franz Josef Kurth Vorrichtung zur Verhuetung der Flammenbildung
GB444206A (en) * 1934-10-03 1936-03-17 Ralph Poole Improvements in and relating to means for reducing the noise caused by ventilating fans and other rotating apparatus
US2144631A (en) * 1936-08-24 1939-01-24 Anemostat Corp Air distributing device
US2415621A (en) * 1944-10-20 1947-02-11 Solar Aircraft Co Fan
US3346174A (en) * 1966-07-05 1967-10-10 Trane Co Compact axial flow fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617000A1 (de) * 1976-04-17 1977-10-20 Gruenzweig Hartmann Glasfaser Kulissen-schalldaempfer
DE3401210A1 (de) * 1984-01-14 1985-07-25 Asea Ab Schalldaempfer zum anschluss an einen stroemungskanal
DE102006060266A1 (de) * 2006-12-19 2008-07-10 Benteler Automobiltechnik Gmbh Schalldämpfer für Gas führende Systeme

Also Published As

Publication number Publication date Type
DE1572421B2 (de) 1975-07-24 application
GB1196176A (en) 1970-06-24 application
GB1192194A (en) 1970-05-20 application
US3503465A (en) 1970-03-31 grant

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977