DE29805455U1 - Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes - Google Patents

Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes

Info

Publication number
DE29805455U1
DE29805455U1 DE29805455U DE29805455U DE29805455U1 DE 29805455 U1 DE29805455 U1 DE 29805455U1 DE 29805455 U DE29805455 U DE 29805455U DE 29805455 U DE29805455 U DE 29805455U DE 29805455 U1 DE29805455 U1 DE 29805455U1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
exhaust silencer
portable implement
portable
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
DE29805455U
Other languages
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.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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 Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Priority to DE29805455U priority Critical patent/DE29805455U1/de
Publication of DE29805455U1 publication Critical patent/DE29805455U1/de
Priority to FR9903661A priority patent/FR2776706B1/fr
Priority to JP08183799A priority patent/JP3238378B2/ja
Priority to US09/280,793 priority patent/US6041890A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/02—Sound muffling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE29805455U 1998-03-26 1998-03-26 Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes Expired - Lifetime DE29805455U1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29805455U DE29805455U1 (de) 1998-03-26 1998-03-26 Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes
FR9903661A FR2776706B1 (fr) 1998-03-26 1999-03-24 Silencieux d'echappement pour le moteur thermique d'un instrument de travail portatif
JP08183799A JP3238378B2 (ja) 1998-03-26 1999-03-25 可搬式作業機の内燃機関用排ガス消音器
US09/280,793 US6041890A (en) 1998-03-26 1999-03-26 Exhaust gas muffler for the combustion engine of a portable working tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29805455U DE29805455U1 (de) 1998-03-26 1998-03-26 Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes

Publications (1)

Publication Number Publication Date
DE29805455U1 true DE29805455U1 (de) 1998-06-04

Family

ID=8054778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29805455U Expired - Lifetime DE29805455U1 (de) 1998-03-26 1998-03-26 Abgasschalldämpfer für den Verbrennungsmotor eines tragbaren Arbeitsgerätes

Country Status (4)

Country Link
US (1) US6041890A (de)
JP (1) JP3238378B2 (de)
DE (1) DE29805455U1 (de)
FR (1) FR2776706B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239132B4 (de) * 2002-08-27 2012-11-15 Andreas Stihl Ag & Co Abgasschalldämpfer
DE10241883B4 (de) * 2002-09-10 2012-06-21 Andreas Stihl Ag & Co. Handgeführtes Arbeitsgerät mit einem Befestigungsstift für einen Abgasschalldämpfer
US6953104B2 (en) * 2003-04-09 2005-10-11 Lockheed Martin Corporation Muffin fan hush hood
US7389853B2 (en) * 2004-05-24 2008-06-24 Briggs & Stratton Corporation Muffler for an engine
DE202006013280U1 (de) * 2006-08-30 2008-02-07 Dolmar Gmbh Schalldämpfer mit Kiemenauslass
DE102010020826B4 (de) * 2010-05-18 2013-06-06 Tenneco Gmbh Abgasschalldämpfer für Brennkraftmaschinen und Tiefziehwerkzeug hierfür sowie Verfahren zur Herstellung eines solchen Schalldämpfers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1280386A (en) * 1915-11-24 1918-10-01 Weiskopf L Muffler.
US1342464A (en) * 1919-12-02 1920-06-08 Frank P Sawders Muffler
US3650354A (en) * 1971-04-12 1972-03-21 Briggs & Stratton Corp Muffler for internal combustion engines
DE2643240A1 (de) * 1976-09-25 1978-04-06 Stihl Maschf Andreas Schalldaempfer, insbesondere fuer tragbare motorkettensaegen
DE7810865U1 (de) * 1978-04-12 1978-09-21 Dolmar Maschinen-Fabrik Gmbh & Co, 2000 Hamburg Abgasschalldaempfer fuer auspuffvorrichtungen von brennkraftmaschinen, insbesondere von brennkraftmaschinenangetriebenen handarbeitsgeraeten
DE8812435U1 (de) 1988-10-01 1988-11-10 Fa. Andreas Stihl, 7050 Waiblingen, De

Also Published As

Publication number Publication date
FR2776706B1 (fr) 2005-04-08
US6041890A (en) 2000-03-28
FR2776706A1 (fr) 1999-10-01
JP3238378B2 (ja) 2001-12-10
JPH11324640A (ja) 1999-11-26

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980716

R081 Change of applicant/patentee

Owner name: ANDREAS STIHL AG & CO., DE

Free format text: FORMER OWNER: FA. ANDREAS STIHL, 71336 WAIBLINGEN, DE

Effective date: 19980702

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010330

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20040401

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20060330

R071 Expiry of right