JP2000509458A - 一体型共振器及びフィルタ装置 - Google Patents
一体型共振器及びフィルタ装置Info
- Publication number
- JP2000509458A JP2000509458A JP9539071A JP53907197A JP2000509458A JP 2000509458 A JP2000509458 A JP 2000509458A JP 9539071 A JP9539071 A JP 9539071A JP 53907197 A JP53907197 A JP 53907197A JP 2000509458 A JP2000509458 A JP 2000509458A
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- filter
- filter element
- conduit
- downstream
- 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.)
- Ceased
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 31
- 230000009467 reduction Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000565 sealant Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 240000005020 Acaciella glauca Species 0.000 description 1
- 241000380131 Ammophila arenaria Species 0.000 description 1
- 235000003976 Ruta Nutrition 0.000 description 1
- 240000005746 Ruta graveolens Species 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000003499 redwood Nutrition 0.000 description 1
- 235000005806 ruta Nutrition 0.000 description 1
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
- F02M35/14—Combined air cleaners and silencers
-
- 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
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02441—Materials or structure of filter elements, e.g. foams
- F02M35/0245—Pleated, folded, corrugated filter elements, e.g. made of paper
-
- 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
- F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
- F02M35/1261—Helmholtz resonators
-
- 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
- Y10S55/00—Gas separation
- Y10S55/21—Silencer cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Networks Using Active Elements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.その中を上流から下流へ流体が流れるハウジングのための直列形共振器及 びフィルタ装置であって、 ハウジング内に直列に配置される溝ひだ付き濾過手段と、 フィルタ要素の下流側に前記ハウジング内に同軸に配置される共振室と、 前記共振室内に設けられる管とを備える直列形共振器及びフィルタ装置。 2.前記濾過手段と前記共振室が単一のハウジングに一体的に形成される、請 求項1に記載の直列形共振器及びフィルタ装置。 3.前記管はハウジング内に長手方向に延びている、請求項1に記載の直列形 共振器及びフィルタ装置。 4.前記溝ひだ付き濾過手段は、ハウジングに隣り合わせに設けられる第一フ ィルタ要素と第二フィルタ要素とを備える、請求項1に記載の直列形共振器及び フィルタ装置。 5.前記共振室は前記フィルタ要素を囲んでいる、請求項4に記載の直列形共 振器及びフィルタ装置。 6.吸込マニホルドと空気清浄器を有すると共に、 前記吸込マニホルドと前記空気清浄器の中間に取り付けられる共振装置を備え 、 該共振装置は、導管に直列に配置される溝ひだ付き濾過手段と、前記導管に同 軸に且つ前記フィルタ要素と前記吸込マニホルドの中間に配置される共振室と、 前記共振室内に設けられる管とを備える、共振器装置。 7.弧状ランナを有する吸込マニホルドを有するエンジンに取り付けられ、 前記弧状ランナによって形成される空間内に設けられる前記吸込マニホルドに 接続される共振室を備える、請求項6に記載の共振器装置。 8.前記フィルタ要素は長四角形断面を有する、請求項1に記載の共振器装置 。 9.前記濾過手段はフィルタモジュールを備え、前記フィルタモジュールを組 み合わせるように構成されている共振器モジュールに共振室が形成されている、 請求項1に記載の共振器装置。 10.流体が上流側から下流側へ流れる導管と、 前記導管を長手方向に延びる平行な第一フィルタ要素及び第二フィルタ要素と 、 前記フィルタ要素の清浄空気側へ開口していると共に、前記第一フィルタ要素 と前記第二フィルタ要素の中間で導管内を長手方向に延びる管と、 前記第一フィルタ要素と前記第二フィルタ要素の下流側の出口部分とを備える 共振器及びフィルタ装置。 11.前記管は前記出口と同軸である、請求項10に記載の共振器及びフィル タ装置。 12.前記導管は前記フィルタ要素と前記管のまわりに共振室を形成する、請 求項10に記載の共振器及びフィルタ装置。 13.前記フィルタ要素のそれぞれは、結合されているシール手段を備える、 請求項11に記載の共振器及びフィルタ装置。 14.前記フィルタ要素は溝ひだ付きフィルタ要素からなる、請求項11に記 載の共振器及びフィルタ装置。 15.前記フィルタ要素は円柱状である、請求項11に記載の共振器及びフィ ルタ装置。 16.流体が上流側から下流側へ流れる導管と、 前記導管内に設けられるフィルタ要素と、 前記フィルタ要素の下流側の共振室と、 前記導管の下流側の出口と、 前記フィルタ要素の下流側に結合される第一の管と、前記出口に結合されると 共に前記第一の管と同軸に前記第一の管から半径方向外側へ延びて前記共振室へ 上流側端部で開口している第二の管とを備える、騒音低減及び流体濾過装置。 17.前記フィルタ要素は溝ひだ付きフィルタ要素からなる、請求項16に記 載の騒音低減及び流体濾過装置。 18.前記第一の管はほぼ平坦な部分を有する管状壁を備える、請求項16に 記載の騒音低減及び流体濾過装置。 19.導管と、 前記導管内に設けられるフィルタ要素と、 前記導管内の前記フィルタの下流側に設けられる第一共振器と、 前記導管内の前記フィルタの下流側に設けられる第二共振器と、 出口とを備える、一体に形成されている騒音低減及び流体濾過装置。 20.前記フィルタ要素は中心空洞芯を備え、前記第一共振器は前記中心芯へ 結合している、請求項19に記載の一体に形成されている騒音低減及び流体濾過 装置。 21.前記第一共振器と前記第二共振器が前記出口と同軸に整列されている、 請求項19に記載の一体に形成されている騒音低減及び流体濾過装置。 22.前記第一共振器は1つの室を備え、この室は下流側から同室へ延びる管 状部分を有する、請求項19に記載の一体に形成されている騒音低減及び流体濾 過装置。 23.前記第二共振器は1つの室を備え、この室は前記第一共振 器を囲み、前記フィルタ要素からの流体の流れを受ける、請求項19に記載の一 体に形成されている騒音低減及び流体濾過装置。 24.前記出口は収縮する断面を有する導管の一部分からなる、請求項19に 記載の一体に形成されている騒音低減及び流体濾過装置。 25.前記出口は収縮する断面を有する導管の一部分からなり、前記管状部分 は少なくとも一部分が前記出口まで延びている、請求項19に記載の一体に形成 されている騒音低減及び流体濾過装置。 26.エンジン用の騒音低減及び濾過装置であって、エンジンは弧状のマニホ ルドランナを備える吸込マニホルドと上流から下流へマニホルドを通る空気流と を有し、 前記マニホルドから上流にある流体連通している濾過手段と、 前記マニホルドと前記濾過手段と流体連通しており、前記マニホルド及び前記 濾過手段の中間にある共振室とを備え、前記共振室が前記弧状のマニホルドラン ナの下に設けられる、エンジン用の騒音低減及び濾過装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/638,421 US5792247A (en) | 1996-04-26 | 1996-04-26 | Integrated resonator and filter apparatus |
US08/638,421 | 1996-04-26 | ||
PCT/US1997/007003 WO1997041345A1 (en) | 1996-04-26 | 1997-04-25 | Integrated resonator and filter apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000509458A true JP2000509458A (ja) | 2000-07-25 |
JP2000509458A5 JP2000509458A5 (ja) | 2005-01-13 |
Family
ID=24559962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9539071A Ceased JP2000509458A (ja) | 1996-04-26 | 1997-04-25 | 一体型共振器及びフィルタ装置 |
Country Status (13)
Country | Link |
---|---|
US (2) | US5792247A (ja) |
EP (1) | EP0894190B1 (ja) |
JP (1) | JP2000509458A (ja) |
KR (1) | KR100468199B1 (ja) |
CN (1) | CN1075595C (ja) |
AT (1) | ATE210784T1 (ja) |
AU (1) | AU722515B2 (ja) |
BR (1) | BR9709742A (ja) |
CA (1) | CA2252548A1 (ja) |
DE (1) | DE69709082T2 (ja) |
PL (1) | PL329559A1 (ja) |
WO (1) | WO1997041345A1 (ja) |
ZA (1) | ZA973640B (ja) |
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- 1997-04-25 CA CA002252548A patent/CA2252548A1/en not_active Abandoned
- 1997-04-25 ZA ZA973640A patent/ZA973640B/xx unknown
- 1997-04-25 WO PCT/US1997/007003 patent/WO1997041345A1/en active IP Right Grant
- 1997-04-25 DE DE69709082T patent/DE69709082T2/de not_active Expired - Fee Related
- 1997-04-25 JP JP9539071A patent/JP2000509458A/ja not_active Ceased
- 1997-04-25 PL PL97329559A patent/PL329559A1/xx unknown
- 1997-04-25 AU AU27437/97A patent/AU722515B2/en not_active Ceased
- 1997-04-25 BR BR9709742A patent/BR9709742A/pt not_active IP Right Cessation
- 1997-04-25 EP EP97921391A patent/EP0894190B1/en not_active Expired - Lifetime
- 1997-04-25 KR KR10-1998-0708575A patent/KR100468199B1/ko not_active IP Right Cessation
- 1997-04-25 AT AT97921391T patent/ATE210784T1/de active
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1998
- 1998-06-04 US US09/090,538 patent/US6048386A/en not_active Expired - Lifetime
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BR9709742A (pt) | 1999-08-10 |
CN1075595C (zh) | 2001-11-28 |
ATE210784T1 (de) | 2001-12-15 |
US5792247A (en) | 1998-08-11 |
EP0894190A1 (en) | 1999-02-03 |
ZA973640B (en) | 1998-10-26 |
KR100468199B1 (ko) | 2005-05-27 |
PL329559A1 (en) | 1999-03-29 |
AU722515B2 (en) | 2000-08-03 |
US6048386A (en) | 2000-04-11 |
DE69709082T2 (de) | 2002-05-02 |
WO1997041345A1 (en) | 1997-11-06 |
CN1220720A (zh) | 1999-06-23 |
CA2252548A1 (en) | 1997-11-06 |
EP0894190B1 (en) | 2001-12-12 |
KR20000065031A (ko) | 2000-11-06 |
AU2743797A (en) | 1997-11-19 |
DE69709082D1 (de) | 2002-01-24 |
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