SE7701125L - Absorption av akustisk energi fran en vetska - Google Patents

Absorption av akustisk energi fran en vetska

Info

Publication number
SE7701125L
SE7701125L SE7701125A SE7701125A SE7701125L SE 7701125 L SE7701125 L SE 7701125L SE 7701125 A SE7701125 A SE 7701125A SE 7701125 A SE7701125 A SE 7701125A SE 7701125 L SE7701125 L SE 7701125L
Authority
SE
Sweden
Prior art keywords
acoustic energy
vetska
absorption
automobile
fluid stream
Prior art date
Application number
SE7701125A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Original Assignee
Matthews Carl
Recourt Martyn Elizabeth De
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 Matthews Carl, Recourt Martyn Elizabeth De filed Critical Matthews Carl
Publication of SE7701125L publication Critical patent/SE7701125L/

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
SE7701125A 1976-02-03 1977-02-02 Absorption av akustisk energi fran en vetska SE7701125L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB425876A GB1568686A (en) 1976-02-03 1976-02-03 Absorption of acoustic energy from a fluid

Publications (1)

Publication Number Publication Date
SE7701125L true SE7701125L (sv) 1977-08-04

Family

ID=9773726

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701125A SE7701125L (sv) 1976-02-03 1977-02-02 Absorption av akustisk energi fran en vetska

Country Status (10)

Country Link
JP (1) JPS5296002A (fr)
AU (1) AU512114B2 (fr)
BE (1) BE851006A (fr)
CA (1) CA1108061A (fr)
DE (1) DE2703865C2 (fr)
FR (1) FR2340499A1 (fr)
GB (1) GB1568686A (fr)
IT (1) IT1076861B (fr)
NL (1) NL7701023A (fr)
SE (1) SE7701125L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528039A (en) * 1978-08-21 1980-02-28 Mitsubishi Heavy Ind Ltd Fluiddpowerrnoise silencer
FR2734850B1 (fr) * 1995-05-31 1997-07-18 Berthelon Bernard Joseph Tunnel ou chenal a poissons
US6074208A (en) * 1998-08-21 2000-06-13 Mitchell; Kenneth B. Noise reduction in fluid flow passage
DE102005007290B3 (de) * 2005-02-17 2006-07-27 Itw-Befestigungssysteme Gmbh Gasstromschalldämpfer
DE102006037537B4 (de) 2006-08-10 2008-05-08 Airbus Deutschland Gmbh Blende sowie deren Verwendung zum Drosseln eines Volumenstroms in einem Luftverteilungsrohrsystem einer Klimaanlage eines Verkehrsflugzeuges
CN109253340B (zh) * 2018-10-31 2024-04-19 中国船舶重工集团公司第七一九研究所 一种频率可调且可承压的共振式水消声器
CN110242818B (zh) * 2019-07-19 2024-07-05 厦门大学 一种用于细长构件的阻尼支撑装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE599977C (de) * 1933-08-04 1934-07-12 Josef Ernst Schalldaempfer, insbesondere fuer Brennkraftmaschinen, mit eingebauten schalldaempfenden Elementen
GB463354A (en) * 1935-04-16 1937-03-30 Eduard Caspar Improvements in and relating to exhaust silencers for internal combustion engines
GB542179A (en) * 1940-06-28 1941-12-30 Frederick Heather Improvements in or relating to silencers
US2633873A (en) * 1947-10-11 1953-04-07 Standard Oil Dev Co Elastic surface liner for abrasive service
GB1274871A (en) * 1969-01-24 1972-05-17 Rolls Royce Sound absorptive material

Also Published As

Publication number Publication date
AU2183577A (en) 1978-08-10
BE851006A (fr) 1977-05-31
NL7701023A (nl) 1977-08-05
AU512114B2 (en) 1980-09-25
JPS5296002A (en) 1977-08-12
FR2340499A1 (fr) 1977-09-02
DE2703865A1 (de) 1977-08-04
FR2340499B1 (fr) 1983-03-18
IT1076861B (it) 1985-04-27
DE2703865C2 (de) 1982-11-11
CA1108061A (fr) 1981-09-01
GB1568686A (en) 1980-06-04

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