DE9206706U1 - Schalldämpfer für die Ansauggeräusche eines Rotationskolbengebläses - Google Patents

Schalldämpfer für die Ansauggeräusche eines Rotationskolbengebläses

Info

Publication number
DE9206706U1
DE9206706U1 DE9206706U DE9206706U DE9206706U1 DE 9206706 U1 DE9206706 U1 DE 9206706U1 DE 9206706 U DE9206706 U DE 9206706U DE 9206706 U DE9206706 U DE 9206706U DE 9206706 U1 DE9206706 U1 DE 9206706U1
Authority
DE
Germany
Prior art keywords
silencer
rotary piston
box
space
connecting pipe
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.)
Expired - Lifetime
Application number
DE9206706U
Other languages
German (de)
English (en)
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.)
Wankel GmbH
Original Assignee
Wankel GmbH
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 Wankel GmbH filed Critical Wankel GmbH
Priority to DE9206706U priority Critical patent/DE9206706U1/de
Publication of DE9206706U1 publication Critical patent/DE9206706U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1233—Flow throttling or guiding by using expansion chambers in the air intake flow path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
DE9206706U 1992-05-17 1992-05-17 Schalldämpfer für die Ansauggeräusche eines Rotationskolbengebläses Expired - Lifetime DE9206706U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9206706U DE9206706U1 (de) 1992-05-17 1992-05-17 Schalldämpfer für die Ansauggeräusche eines Rotationskolbengebläses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9206706U DE9206706U1 (de) 1992-05-17 1992-05-17 Schalldämpfer für die Ansauggeräusche eines Rotationskolbengebläses

Publications (1)

Publication Number Publication Date
DE9206706U1 true DE9206706U1 (de) 1992-09-24

Family

ID=6879614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9206706U Expired - Lifetime DE9206706U1 (de) 1992-05-17 1992-05-17 Schalldämpfer für die Ansauggeräusche eines Rotationskolbengebläses

Country Status (1)

Country Link
DE (1) DE9206706U1 (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073645A1 (de) * 1999-05-28 2000-12-07 Filterwerk Mann+Hummel Gmbh Leitungszuführung für pulsierendes gas

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158760B (de) * 1958-06-14 1963-12-05 Eberspaecher J Schalldaempfer, insbesondere fuer Verbrennungsmotoren
GB1034721A (en) * 1963-02-06 1966-07-06 Citroen Sa Andre Improvements in or relating to combined air-filter and resonator-type silencers for the induction air of internal combustion engines
JPS61149565A (ja) * 1984-12-11 1986-07-08 Kawasaki Heavy Ind Ltd エアクリ−ナ−
US4969536A (en) * 1989-10-26 1990-11-13 Allied-Signal Inc. Turbocharger noise silencer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158760B (de) * 1958-06-14 1963-12-05 Eberspaecher J Schalldaempfer, insbesondere fuer Verbrennungsmotoren
GB1034721A (en) * 1963-02-06 1966-07-06 Citroen Sa Andre Improvements in or relating to combined air-filter and resonator-type silencers for the induction air of internal combustion engines
JPS61149565A (ja) * 1984-12-11 1986-07-08 Kawasaki Heavy Ind Ltd エアクリ−ナ−
US4969536A (en) * 1989-10-26 1990-11-13 Allied-Signal Inc. Turbocharger noise silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073645A1 (de) * 1999-05-28 2000-12-07 Filterwerk Mann+Hummel Gmbh Leitungszuführung für pulsierendes gas

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