JP2016070491A - 固体伝播音を吸収するための装置 - Google Patents
固体伝播音を吸収するための装置 Download PDFInfo
- Publication number
- JP2016070491A JP2016070491A JP2015142874A JP2015142874A JP2016070491A JP 2016070491 A JP2016070491 A JP 2016070491A JP 2015142874 A JP2015142874 A JP 2015142874A JP 2015142874 A JP2015142874 A JP 2015142874A JP 2016070491 A JP2016070491 A JP 2016070491A
- Authority
- JP
- Japan
- Prior art keywords
- flank
- flange
- radial direction
- outer layers
- rotating
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims description 14
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 13
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 5
- 239000006098 acoustic absorber Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005534 acoustic noise Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/78—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
- F16D3/725—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts with an intermediate member made of fibre-reinforced resin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
- F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/22—Vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Motor Power Transmission Devices (AREA)
- Multimedia (AREA)
Abstract
Description
Claims (14)
- 減衰能および剛性が互いに異なる材料からなる互いに積み重ねられた2つ以上の層(5、6、7)を有する少なくとも1つのトルク伝達用のフランジ(4)を備える、固体伝播音を吸収するための装置であって、
前記フランジ(4)の少なくとも一部分(8)が、半径方向に連続的に配置されかつ前記半径方向に対して交互に傾けられた2つ以上のフランク(11〜14)を含む半径方向に鋸刃状の断面輪郭部を有し、
連続的なフランク(11〜14)が、それぞれ角部(15、16、17)を形成することによって互いに連なっている、装置。 - 連続的なフランク(11〜14)の対が、角部(15、16、17)に80°〜100°の角度を有することを特徴とする、請求項1に記載の装置。
- 前記フランク(11〜14)が、前記半径方向に対して60°〜120°の範囲内の絶対値を有する正の角度および負の角度で交互に傾けられていることを特徴とする、請求項1または2に記載の装置。
- 前記フランク(11〜14)は、半整数倍の整数の長さ比がすべての可能なフランク対に対して除外されるように、長さが異なることを特徴とする、請求項1〜3のいずれか一項に記載の装置。
- 前記フランク(11〜14)は、長さ比が、すべての可能なフランク対に対して異なる素数によって定義されるように、長さが異なることを特徴とする、請求項1〜4のいずれか一項に記載の装置。
- 前記フランジ(4)が、繊維強化プラスチックで製作された2つの外層(5、7)と、前記2つの外層(5、7)の間のエラストマで製作された内層(6)とを含み、前記外層(5、7)が前記内層(6)によって離隔されていることを特徴とする、請求項1〜5のいずれか一項に記載の装置。
- 繊維強化プラスチックで製作された前記外層(5、7)の厚みが、フランク同士の間で半径方向に変化していることを特徴とする、請求項6に記載の装置。
- エラストマの前記内層(6)の厚みが、半径方向に増大していることを特徴とする、請求項6または7に記載の装置。
- 前記フランク(11〜14)が、真っすぐであるかまたはわずかに湾曲していることを特徴とする、請求項1〜8のいずれか一項に記載の装置。
- 前記フランジ(4)が、第1の回転部分に連結するための、前記フランジ(4)の前記2つの外層の一方(7)によって形成された外縁部分(9)と、第2の回転部分に連結するための、前記フランジ(4)の前記2つの外層の他方(5)によって形成された内縁部分(10)と、を有することを特徴とする、請求項1〜9のいずれか一項に記載の装置。
- 2つ以上のフランジ(4)が、軸線方向に連続して配置されていることを特徴とする、請求項1〜10のいずれか一項に記載の装置。
- 少なくとも1つの回転構成要素(2)と、
請求項1〜11のいずれか一項に記載の装置(1)と
を備えるシステムであって、
前記装置(1)の前記フランジ(4)が、連結手段によって前記回転構成要素(2)に連結されている、システム。 - 前記回転構成要素(2)が、継手およびねじり振動ダンパを含む群から選択されることを特徴とする、請求項12に記載のシステム。
- 前記回転構成要素(2)が、2つの回転部分の回転軸線の軸線方向変位および/または角度変位を補償するための補償継手であることを特徴とする、請求項12または13に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14186989.1A EP3002475B1 (en) | 2014-09-30 | 2014-09-30 | Device for absorbing struture-borne sound |
EP14186989.1 | 2014-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016070491A true JP2016070491A (ja) | 2016-05-09 |
JP6278522B2 JP6278522B2 (ja) | 2018-02-14 |
Family
ID=51655576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015142874A Active JP6278522B2 (ja) | 2014-09-30 | 2015-07-17 | 固体伝播音を吸収するための装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9758962B2 (ja) |
EP (1) | EP3002475B1 (ja) |
JP (1) | JP6278522B2 (ja) |
KR (1) | KR101824389B1 (ja) |
CN (1) | CN105465197B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160075108A1 (en) * | 2013-05-08 | 2016-03-17 | Hervey Tremblay | Acoustic insulating panel |
US10403328B2 (en) * | 2016-01-29 | 2019-09-03 | Western Digital Technologies, Inc. | Acoustic attenuation in data storage enclosures |
US10597118B2 (en) | 2016-09-12 | 2020-03-24 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
US11542989B2 (en) * | 2017-11-30 | 2023-01-03 | Rolls-Royce Deutschland Ltd & Co Kg | Coupling device for rotably coupling a shaft with a gearbox in a geared turbo fan engine |
GB2571716A (en) * | 2018-03-05 | 2019-09-11 | Lentus Composites Ltd | Flexible composite material component |
US11066147B2 (en) * | 2018-07-10 | 2021-07-20 | Rohr, Inc. | Structured panel with integrated skin and sidewalls |
US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1445272A (en) * | 1921-06-17 | 1923-02-13 | Edwin R Gill | Universal joint for power transmission |
JPS6275135A (ja) * | 1985-09-27 | 1987-04-07 | Koei Spring Kogyo Kk | 緩衝軸継手 |
JPH05196053A (ja) * | 1991-09-24 | 1993-08-06 | Dr Ing Geislinger & Co Schwingungstechnik Gmbh | 継手素子 |
US20010053717A1 (en) * | 2000-06-15 | 2001-12-20 | Ellergon Antriebstechnik Gmbh | Coupling member |
JP2008064305A (ja) * | 2006-09-08 | 2008-03-21 | Geislinger Gmbh | 膜補償継手およびホールアンカー接続部 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024628A (en) * | 1961-02-06 | 1962-03-13 | Dodge Mfg Corp | Flexible coupling |
CH406748A (fr) * | 1962-04-05 | 1966-01-31 | Findusco S A | Accouplement élastique |
US3808837A (en) * | 1972-09-06 | 1974-05-07 | Zurn Ind Inc | Flexible disc coupling for tandem coupling assembly |
DE2626414C3 (de) * | 1976-06-12 | 1982-05-13 | Ilie 4690 Herne Chivari | Elastische Wellenkupplung zur schwingungshemmenden Übertragung von Drehmomenten |
NL7713521A (nl) * | 1976-12-18 | 1978-06-20 | Thyssen Industrie | Bij draaien elastische, stoten en trillingen dempende koppeling. |
US4385025A (en) * | 1979-10-22 | 1983-05-24 | Barry Wright Corporation | Method of coinjection molding of thermoplastic and thermoplastic elastomer |
DE3710390C2 (de) * | 1987-03-28 | 1996-07-18 | Hackforth Gmbh & Co Kg | Elastische Wellenkupplung |
DE20213666U1 (de) * | 2002-09-02 | 2004-01-29 | Centa-Antriebe Kirschey Gmbh | Vorrichtung zur Übertragung von Drehmomenten zwischen zwei Maschinenteilen |
-
2014
- 2014-09-30 EP EP14186989.1A patent/EP3002475B1/en active Active
-
2015
- 2015-07-17 JP JP2015142874A patent/JP6278522B2/ja active Active
- 2015-08-26 KR KR1020150120024A patent/KR101824389B1/ko active IP Right Grant
- 2015-09-14 CN CN201510583830.6A patent/CN105465197B/zh active Active
- 2015-09-29 US US14/868,807 patent/US9758962B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1445272A (en) * | 1921-06-17 | 1923-02-13 | Edwin R Gill | Universal joint for power transmission |
JPS6275135A (ja) * | 1985-09-27 | 1987-04-07 | Koei Spring Kogyo Kk | 緩衝軸継手 |
JPH05196053A (ja) * | 1991-09-24 | 1993-08-06 | Dr Ing Geislinger & Co Schwingungstechnik Gmbh | 継手素子 |
US20010053717A1 (en) * | 2000-06-15 | 2001-12-20 | Ellergon Antriebstechnik Gmbh | Coupling member |
JP2008064305A (ja) * | 2006-09-08 | 2008-03-21 | Geislinger Gmbh | 膜補償継手およびホールアンカー接続部 |
Also Published As
Publication number | Publication date |
---|---|
KR20160038729A (ko) | 2016-04-07 |
US9758962B2 (en) | 2017-09-12 |
JP6278522B2 (ja) | 2018-02-14 |
CN105465197A (zh) | 2016-04-06 |
EP3002475A1 (en) | 2016-04-06 |
US20160090735A1 (en) | 2016-03-31 |
KR101824389B1 (ko) | 2018-03-14 |
EP3002475B1 (en) | 2019-03-06 |
CN105465197B (zh) | 2018-08-28 |
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