DE2427071B2 - Vorrichtung zur daempfung des durch einen ausstroemenden fluidstrahl erzeugten schalles - Google Patents

Vorrichtung zur daempfung des durch einen ausstroemenden fluidstrahl erzeugten schalles

Info

Publication number
DE2427071B2
DE2427071B2 DE19742427071 DE2427071A DE2427071B2 DE 2427071 B2 DE2427071 B2 DE 2427071B2 DE 19742427071 DE19742427071 DE 19742427071 DE 2427071 A DE2427071 A DE 2427071A DE 2427071 B2 DE2427071 B2 DE 2427071B2
Authority
DE
Germany
Prior art keywords
fluid
wall element
outflow opening
channel
plate
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.)
Granted
Application number
DE19742427071
Other languages
German (de)
English (en)
Other versions
DE2427071A1 (de
DE2427071C3 (fr
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
Publication of DE2427071A1 publication Critical patent/DE2427071A1/de
Publication of DE2427071B2 publication Critical patent/DE2427071B2/de
Application granted granted Critical
Publication of DE2427071C3 publication Critical patent/DE2427071C3/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • External Artificial Organs (AREA)
DE19742427071 1973-06-08 1974-06-05 Vorrichtung zur daempfung des durch einen ausstroemenden fluidstrahl erzeugten schalles Granted DE2427071B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7320905 1973-06-08
FR7320905A FR2232976A5 (en) 1973-06-08 1973-06-08 Exhaust gas pipe sound damping - by incasing apertured pipe to define tortous gas path through coaxial cylinder walls

Publications (3)

Publication Number Publication Date
DE2427071A1 DE2427071A1 (de) 1975-01-02
DE2427071B2 true DE2427071B2 (de) 1976-08-12
DE2427071C3 DE2427071C3 (fr) 1977-03-31

Family

ID=9120697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742427071 Granted DE2427071B2 (de) 1973-06-08 1974-06-05 Vorrichtung zur daempfung des durch einen ausstroemenden fluidstrahl erzeugten schalles

Country Status (3)

Country Link
DE (1) DE2427071B2 (fr)
FR (1) FR2232976A5 (fr)
IT (1) IT1014879B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9317377U1 (de) * 1993-11-12 1994-02-10 Wilms, Peter, 45731 Waltrop Vorrichtung zur Schalldämpfung von mit einem Förderluftkompressor ausgerüsteten Silofahrzeug

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL108701B1 (en) * 1975-04-19 1980-04-30 Assembly of pulsation and noise damper with air filter
DE2922677C2 (de) * 1979-06-02 1982-12-09 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Geräuschdämpfer für Ventileinrichtungen in Druckluftbremsanlagen
DE3832029C2 (de) * 1988-09-21 1997-12-11 Wabco Gmbh Druckluft-Entlüftungseinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9317377U1 (de) * 1993-11-12 1994-02-10 Wilms, Peter, 45731 Waltrop Vorrichtung zur Schalldämpfung von mit einem Förderluftkompressor ausgerüsteten Silofahrzeug

Also Published As

Publication number Publication date
FR2232976A5 (en) 1975-01-03
DE2427071A1 (de) 1975-01-02
IT1014879B (it) 1977-04-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee