CH416143A - Schalldämpfer - Google Patents

Schalldämpfer

Info

Publication number
CH416143A
CH416143A CH1418160A CH1418160A CH416143A CH 416143 A CH416143 A CH 416143A CH 1418160 A CH1418160 A CH 1418160A CH 1418160 A CH1418160 A CH 1418160A CH 416143 A CH416143 A CH 416143A
Authority
CH
Switzerland
Prior art keywords
channel
chambers
silencer
flow
frequency
Prior art date
Application number
CH1418160A
Other languages
German (de)
English (en)
Inventor
Guenther Dr Kurtze
Original Assignee
Gruenzweig & Hartmann
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 Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Publication of CH416143A publication Critical patent/CH416143A/de

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • 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
    • F16L55/027—Throttle passages
    • F16L55/02754—Throttle passages using a central core throttling the passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Exhaust Silencers (AREA)
CH1418160A 1960-01-14 1960-12-16 Schalldämpfer CH416143A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG28798A DE1140733B (de) 1960-01-14 1960-01-14 Schalldaempfer

Publications (1)

Publication Number Publication Date
CH416143A true CH416143A (de) 1966-06-30

Family

ID=7123577

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1418160A CH416143A (de) 1960-01-14 1960-12-16 Schalldämpfer

Country Status (6)

Country Link
BE (1) BE598738A (fr)
CH (1) CH416143A (fr)
DE (1) DE1140733B (fr)
DK (1) DK109946C (fr)
FR (1) FR1276520A (fr)
NL (1) NL258763A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231063B (de) 1964-04-10 1966-12-22 Gruenzweig & Hartmann Schalldaempfer fuer schallfuehrende gasfoermige Medien

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT124195B (de) * 1929-07-09 1931-08-25 Aeg Union Elek Wien Kaskade, bestehend aus Asynchronmaschine und einer an deren Schleifringe angeschlossenen Kommutatormaschine.
DE1008855B (de) * 1939-12-13 1957-05-23 Neubecker Fa C A Zuendvorrichtung bei Gasfeuerungen mit UEberdruck im Brennraum
US2326612A (en) * 1940-11-25 1943-08-10 Maxim Silencer Co Silencer
DE724537C (de) * 1940-12-13 1942-08-28 Eberspaecher J Abgassammler fuer Brennkraftmaschinen
GB645589A (en) * 1948-10-14 1950-11-01 Douglas Jack Wayth Cullum Noise-suppressing apparatus for use in conjunction with stationary jet propulsion engines
DE965801C (de) * 1953-05-08 1957-06-19 Maxim Silencer Company Schalldaempfer
US2916101A (en) * 1957-02-25 1959-12-08 Israel A Naman Sound-absorbing structures

Also Published As

Publication number Publication date
DK109946C (da) 1968-08-05
FR1276520A (fr) 1961-11-17
DE1140733B (de) 1962-12-06
BE598738A (fr) 1961-05-02
NL258763A (nl) 1964-04-27

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