WO1999040297A3 - Aluminum muffler and method of manufacture - Google Patents

Aluminum muffler and method of manufacture Download PDF

Info

Publication number
WO1999040297A3
WO1999040297A3 PCT/IL1999/000076 IL9900076W WO9940297A3 WO 1999040297 A3 WO1999040297 A3 WO 1999040297A3 IL 9900076 W IL9900076 W IL 9900076W WO 9940297 A3 WO9940297 A3 WO 9940297A3
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum
manufacture
muffler
inner space
tube
Prior art date
Application number
PCT/IL1999/000076
Other languages
French (fr)
Other versions
WO1999040297A2 (en
Inventor
Ziv Farberman
Mordechai Milchman
Original Assignee
Klil Ind Ltd
Ziv Farberman
Mordechai Milchman
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
Priority claimed from IL12323098A external-priority patent/IL123230A/en
Priority claimed from IL12738198A external-priority patent/IL127381A0/en
Application filed by Klil Ind Ltd, Ziv Farberman, Mordechai Milchman filed Critical Klil Ind Ltd
Priority to EP99903887A priority Critical patent/EP1082527A2/en
Priority to AU24388/99A priority patent/AU2438899A/en
Publication of WO1999040297A2 publication Critical patent/WO1999040297A2/en
Publication of WO1999040297A3 publication Critical patent/WO1999040297A3/en

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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • 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
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/26—Tubes being formed by extrusion, drawing or rolling
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/06—Aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Extrusion Of Metal (AREA)

Abstract

An aluminum muffler (110) comprising an extruded aluminum tubular shell defining an inner space, at least one aluminum tube (118, 120) axially connected to said shell within said inner space, and end covers comprising apertures through which the at least one tube (118, 120) extends beyond the tubular shell, and method of making same.
PCT/IL1999/000076 1998-02-09 1999-02-04 Aluminum muffler and method of manufacture WO1999040297A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99903887A EP1082527A2 (en) 1998-02-09 1999-02-04 Aluminum muffler and method of manufacture
AU24388/99A AU2438899A (en) 1998-02-09 1999-02-04 Aluminum muffler and method of manufacture

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL123230 1998-02-09
IL12323098A IL123230A (en) 1998-02-09 1998-02-09 Muffler
IL127381 1998-12-03
IL12738198A IL127381A0 (en) 1998-12-03 1998-12-03 Aluminum muffler and method of manufacture

Publications (2)

Publication Number Publication Date
WO1999040297A2 WO1999040297A2 (en) 1999-08-12
WO1999040297A3 true WO1999040297A3 (en) 2000-01-06

Family

ID=26323591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1999/000076 WO1999040297A2 (en) 1998-02-09 1999-02-04 Aluminum muffler and method of manufacture

Country Status (3)

Country Link
EP (1) EP1082527A2 (en)
AU (1) AU2438899A (en)
WO (1) WO1999040297A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005509792A (en) * 2001-11-20 2005-04-14 ノルスク・ヒドロ・アーエスアー Exhaust device and method for manufacturing the same
US7316292B2 (en) * 2005-04-15 2008-01-08 Et Us Holdings Llc Spun extrusion side entry muffler
CN106089363A (en) * 2016-06-28 2016-11-09 湖南海特汽车部件有限公司 The manufacture method of a kind of automotive muffler and silencing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690812A (en) * 1950-05-09 1954-10-05 Goerlich S Muffler construction
US4745988A (en) * 1979-06-06 1988-05-24 Swiss Aluminium Ltd. Device for conducting away the exhaust gases from internal combustion engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690812A (en) * 1950-05-09 1954-10-05 Goerlich S Muffler construction
US4745988A (en) * 1979-06-06 1988-05-24 Swiss Aluminium Ltd. Device for conducting away the exhaust gases from internal combustion engines

Also Published As

Publication number Publication date
WO1999040297A2 (en) 1999-08-12
EP1082527A2 (en) 2001-03-14
AU2438899A (en) 1999-08-23

Similar Documents

Publication Publication Date Title
CA2212500A1 (en) Sealable housing for electrical components
EP1219757A3 (en) Tendon-receiving duct with longitudinal channels
CA2463206A1 (en) Hearing instrument vent
BR9909832B1 (en) collapsible tube, and, process of placing a collapsible tube into a tubular cavity.
AU2002360021A1 (en) End part structure of water passing tube, water passing tube with the end part structure, structure of connection between water passing tube and connection body, and method of forming end part structure of water passing tube
CA2419688A1 (en) Minimally-invasive medical retrieval device
CA2390537A1 (en) Flexible pipe including vent passage and method of manufacturing same
WO2001079665A3 (en) Multiple-chambered exhaust muffler
EP1710372A3 (en) Helical connector
EP1085178A4 (en) Emission system part and method of manufacturing the part
WO2003045464A3 (en) A multilumen catheter and methods for making the catheter
EP1386677A4 (en) Method of working end part of metallic tube body and metallic tube body, and method of manufacturing vibrationproof bush using the working method and vibrationproof bush
CA2278263A1 (en) Improved rod guide
EP1091101A3 (en) Exhaust pipe assembly of two-passage construction
AU2001289857A1 (en) Honeycomb body having a shortened, slotted inner sheathing tube
AU4062299A (en) Electron tube
CA2311383A1 (en) Silencer with a shunt resonator
WO1999040297A3 (en) Aluminum muffler and method of manufacture
FR2861682B1 (en) VEHICLE STRUCTURE TUBE
AU4420999A (en) Improved length shotgun choke tube
CA2303533A1 (en) Hollow vibrational horn
EP1118791A3 (en) Articulated bush comprising metal and elastomer
USD419941S (en) Automotive wheel
WO2003052279A3 (en) Device for fixing an item to an object and method for fixing thereof to the object
CA2361365A1 (en) Fitting with fastening device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
NENP Non-entry into the national phase

Ref country code: KR

WWE Wipo information: entry into national phase

Ref document number: 09601963

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1999903887

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1999903887

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1999903887

Country of ref document: EP