EP0913572A3 - Ansauggeräuschdämpfer - Google Patents

Ansauggeräuschdämpfer Download PDF

Info

Publication number
EP0913572A3
EP0913572A3 EP98120306A EP98120306A EP0913572A3 EP 0913572 A3 EP0913572 A3 EP 0913572A3 EP 98120306 A EP98120306 A EP 98120306A EP 98120306 A EP98120306 A EP 98120306A EP 0913572 A3 EP0913572 A3 EP 0913572A3
Authority
EP
European Patent Office
Prior art keywords
housing
sound waves
intake silencer
connections
designed
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.)
Withdrawn
Application number
EP98120306A
Other languages
English (en)
French (fr)
Other versions
EP0913572A2 (de
Inventor
Heinz Jawurek
Armin Seitter
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel 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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Publication of EP0913572A2 publication Critical patent/EP0913572A2/de
Publication of EP0913572A3 publication Critical patent/EP0913572A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02M35/1283—Manufacturing or assembly; Connectors; Fixations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Exhaust Silencers (AREA)

Abstract

Die Erfindung betrifft einen Schalldämpfer mit einem Gehäuse dessen Innenvolumen zur Dämpfung von vorgegebenen Schallwellen ausgelegt ist. Über Anschlüsse (2) wird das die Schallwellen tragende Medium angekoppelt. Das Gehäuse ist aus zwei gleich gestalteten Gehäusehälften (1) mit Halbringen (4,6,7,8) und Stegen (5) an der Verbindungsstelle jeweils korrespondierend zusammengesetzt, wobei jeweils eine Gehäusehälfte (1) einen der Anschlüsse (2) trägt.
EP98120306A 1997-10-30 1998-10-27 Ansauggeräuschdämpfer Withdrawn EP0913572A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997147899 DE19747899A1 (de) 1997-10-30 1997-10-30 Ansauggeräuschdämpfer
DE19747899 1997-10-30

Publications (2)

Publication Number Publication Date
EP0913572A2 EP0913572A2 (de) 1999-05-06
EP0913572A3 true EP0913572A3 (de) 1999-07-21

Family

ID=7847069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120306A Withdrawn EP0913572A3 (de) 1997-10-30 1998-10-27 Ansauggeräuschdämpfer

Country Status (2)

Country Link
EP (1) EP0913572A3 (de)
DE (1) DE19747899A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06212942A (ja) * 1993-01-22 1994-08-02 Toyoda Spinning & Weaving Co Ltd 消音装置
JPH06272530A (ja) * 1993-03-17 1994-09-27 Toyoda Gosei Co Ltd 消音装置
JPH06280702A (ja) * 1993-03-29 1994-10-04 Toyota Motor Corp 内燃機関の吸気消音装置
JPH08338330A (ja) * 1995-06-15 1996-12-24 Fuji Heavy Ind Ltd レゾネータ付きエア吸入ダクトの製造方法
JPH09177626A (ja) * 1995-12-22 1997-07-11 Tenetsukusu:Kk 消音器
JPH10187162A (ja) * 1996-12-26 1998-07-14 Inoac Corp レゾネータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517623A (en) * 1947-05-19 1950-08-08 Fluor Corp Muffler including tapered inlet nozzle with tapered opening
DE1618708U (de) * 1950-11-28 1951-01-11 Gen Motors Corp Ansauggeraeuschdaempfer mit luftreininger.
US3168935A (en) * 1962-06-18 1965-02-09 Upright Scaffold Ltd Mufflers or silencers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06212942A (ja) * 1993-01-22 1994-08-02 Toyoda Spinning & Weaving Co Ltd 消音装置
JPH06272530A (ja) * 1993-03-17 1994-09-27 Toyoda Gosei Co Ltd 消音装置
JPH06280702A (ja) * 1993-03-29 1994-10-04 Toyota Motor Corp 内燃機関の吸気消音装置
JPH08338330A (ja) * 1995-06-15 1996-12-24 Fuji Heavy Ind Ltd レゾネータ付きエア吸入ダクトの製造方法
JPH09177626A (ja) * 1995-12-22 1997-07-11 Tenetsukusu:Kk 消音器
JPH10187162A (ja) * 1996-12-26 1998-07-14 Inoac Corp レゾネータ

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 579 (M - 1698) 7 November 1994 (1994-11-07) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 691 (M - 1731) 26 December 1994 (1994-12-26) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 001 28 February 1995 (1995-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 097, no. 004 30 April 1997 (1997-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 097, no. 011 28 November 1997 (1997-11-28) *
PATENT ABSTRACTS OF JAPAN vol. 98, no. 12 31 October 1998 (1998-10-31) *

Also Published As

Publication number Publication date
EP0913572A2 (de) 1999-05-06
DE19747899A1 (de) 1999-05-06

Similar Documents

Publication Publication Date Title
ATE370419T1 (de) Federsensor
EP0890770A3 (de) Verbundrohr mit angeformter Rohr-Muffe und Verfahren zu dessen Herstellung
EP1286099A3 (de) Verbindungsanordnung von Kunstoffwellrohren
EP0787607A3 (de) Schalldämpfungsvorrichtung
EP0815811A3 (de) Epithese
EP0913572A3 (de) Ansauggeräuschdämpfer
EP1522686A3 (de) Abgasreinigungsanordnung
EP1519048A3 (de) Seitenkanalverdichter
EP0278455A3 (de) Gehäuse zur Aufnahme eines monolithischen Keramikkörpers
DE69114992D1 (de) Kern-Schale-Polymer und dessen Anwendung.
EP1363268A3 (de) Sensor, insbesondere Ultraschallsensor, und Verfahren zur Herstellung
EP0707150A3 (de) Verdichtung
DE69526732D1 (de) Klasse-D Verstärker mit einem Ausgang und zwei Betriebsspannungen
ATE216117T1 (de) Akustischer hornwandler, mit einem, einexponentieller profil aufweisenden, koischartiger diffusor
DE69514778D1 (de) Schmiervorrichtung eines zusammenbaus von zwei mechanisch verbundenen teilen, bzw. kolben und pleuelstange
EP1296536A3 (de) Elektroakustischer Wandler
EP0909026A3 (de) Akustisches Filter, insbesondere Oberflächenwellen-Filter
EP1524407A3 (de) Hohlfanschaufel für Flugzeugtriebwerke und Verfahren zu deren Herstellung
EP0834675A3 (de) Schwungscheibe fuer Verbrennungskraftmaschine
EP1101912A3 (de) Schalldämpfer mit Aussen- und Innenhalbschalen
SU804653A1 (ru) Способ получени водорастворимойРЕзОРциНфОРМАльдЕгидНОй СМОлы
JPS5853890Y2 (ja) 雨樋エルボ
EP1055825A3 (de) Zusammengesetztes Laufrad
JPS6241810U (de)
JPS5824488U (ja) 回転形圧縮機

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: DE ES FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20001031