PL329559A1 - Apparatus incorporating an integrated resonator and a filter - Google Patents

Apparatus incorporating an integrated resonator and a filter

Info

Publication number
PL329559A1
PL329559A1 PL97329559A PL32955997A PL329559A1 PL 329559 A1 PL329559 A1 PL 329559A1 PL 97329559 A PL97329559 A PL 97329559A PL 32955997 A PL32955997 A PL 32955997A PL 329559 A1 PL329559 A1 PL 329559A1
Authority
PL
Poland
Prior art keywords
filter
apparatus incorporating
integrated resonator
resonator
embodiment includes
Prior art date
Application number
PL97329559A
Other languages
English (en)
Inventor
Gary R Gillingham
Daniel T Risch
Joseph C Tokar
Wayne M Wagner
Bernard A Matthys
Edward A Steinbrueck
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of PL329559A1 publication Critical patent/PL329559A1/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/14Combined air cleaners and silencers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02Air cleaners
    • F02M35/024Air cleaners using filters, e.g. moistened
    • F02M35/02441Materials or structure of filter elements, e.g. foams
    • F02M35/0245Pleated, folded, corrugated filter elements, e.g. made of paper
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1255Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F02M35/1261Helmholtz resonators
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/21Silencer cleaner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Exhaust Silencers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Networks Using Active Elements (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Pipe Accessories (AREA)
PL97329559A 1996-04-26 1997-04-25 Apparatus incorporating an integrated resonator and a filter PL329559A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/638,421 US5792247A (en) 1996-04-26 1996-04-26 Integrated resonator and filter apparatus
PCT/US1997/007003 WO1997041345A1 (en) 1996-04-26 1997-04-25 Integrated resonator and filter apparatus

Publications (1)

Publication Number Publication Date
PL329559A1 true PL329559A1 (en) 1999-03-29

Family

ID=24559962

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97329559A PL329559A1 (en) 1996-04-26 1997-04-25 Apparatus incorporating an integrated resonator and a filter

Country Status (13)

Country Link
US (2) US5792247A (enExample)
EP (1) EP0894190B1 (enExample)
JP (1) JP2000509458A (enExample)
KR (1) KR100468199B1 (enExample)
CN (1) CN1075595C (enExample)
AT (1) ATE210784T1 (enExample)
AU (1) AU722515B2 (enExample)
BR (1) BR9709742A (enExample)
CA (1) CA2252548A1 (enExample)
DE (1) DE69709082T2 (enExample)
PL (1) PL329559A1 (enExample)
WO (1) WO1997041345A1 (enExample)
ZA (1) ZA973640B (enExample)

Families Citing this family (160)

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CN1220720A (zh) 1999-06-23
CN1075595C (zh) 2001-11-28
AU2743797A (en) 1997-11-19
WO1997041345A1 (en) 1997-11-06
KR20000065031A (ko) 2000-11-06
US5792247A (en) 1998-08-11
JP2000509458A (ja) 2000-07-25
ATE210784T1 (de) 2001-12-15
US6048386A (en) 2000-04-11
DE69709082D1 (de) 2002-01-24
BR9709742A (pt) 1999-08-10
EP0894190B1 (en) 2001-12-12
ZA973640B (en) 1998-10-26
CA2252548A1 (en) 1997-11-06
EP0894190A1 (en) 1999-02-03
DE69709082T2 (de) 2002-05-02
AU722515B2 (en) 2000-08-03
KR100468199B1 (ko) 2005-05-27

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