JP4431823B2 - ダクト構成部材 - Google Patents
ダクト構成部材 Download PDFInfo
- Publication number
- JP4431823B2 JP4431823B2 JP2003324731A JP2003324731A JP4431823B2 JP 4431823 B2 JP4431823 B2 JP 4431823B2 JP 2003324731 A JP2003324731 A JP 2003324731A JP 2003324731 A JP2003324731 A JP 2003324731A JP 4431823 B2 JP4431823 B2 JP 4431823B2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- outer layer
- layer
- adhesive tape
- heat insulating
- 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 - Fee Related
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/18—Articulated hoses, e.g. composed of a series of rings
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/26—Hoses, i.e. flexible pipes made of sound-absorbing materials or with sound-absorbing structure
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Duct Arrangements (AREA)
Description
この1,2ポリブタジエンは、化学式1で示される主要な単量体単位において、主鎖の炭素同士がすべて単結合し、側鎖にのみ炭素同士の二重結合を有しており、柔軟性及び耐熱性に優れ、アルミ粘着テープとの接着性が良好なだけでなく、耐候性や引張強度・引裂強度にも優れ、さらには後述するEVAを素材とする接着用テープ(32)との接着性も良好である。
(4) 断熱層
(5) 外層
(32) 接着用テープ
(33) 帯状体
Claims (6)
- 炭素と水素からなる溶解度パラメータが18(J/cm3)1/2以下のエラストマーのうち、分子内に側鎖を有する構造で、且つ、弾性率がJIS K7171に規定される試験法で200MPa以下のものを主素材とした外層を備え、前記外層は、エチレン酢酸ビニル共重合体を素材とする接着用テープを介して断熱層の外周面に部分的に接着されていることを特徴とするダクト構成部材。
- 1,2ポリブタジエンを主素材とした外層を備え、前記外層は、エチレン酢酸ビニル共重合体を素材とする接着用テープを介して断熱層の外周面に部分的に接着されていることを特徴とするダクト構成部材。
- ポリプロピレンとエチレンプロピレンジエン三元共重合体及び/又はα−オレフィンとの混合物を主素材とした外層を備え、前記外層は、エチレン酢酸ビニル共重合体を素材とする接着用テープを介して断熱層の外周面に部分的に接着されていることを特徴とするダクト構成部材。
- 前記外層は、前記素材を帯状に形成してなる帯状体を螺旋状に巻回して、その隣接する端縁部同士を互いに熱融着若しくは接着してなる請求項1乃至3のいずれかに記載のダクト構成部材。
- 前記断熱層の内周側に吸音層を備えた請求項1乃至4のいずれかに記載のダクト構成部材。
- 空調用のダクトホースとして用いられる請求項1乃至5のいずれかに記載のダクト構成部材。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003324731A JP4431823B2 (ja) | 2003-09-17 | 2003-09-17 | ダクト構成部材 |
US10/940,931 US20050079309A1 (en) | 2003-09-17 | 2004-09-15 | Duct structural member |
CNA2004100791748A CN1598386A (zh) | 2003-09-17 | 2004-09-15 | 导管构成部件 |
KR1020040074534A KR20050028840A (ko) | 2003-09-17 | 2004-09-17 | 덕트 구성 부재 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003324731A JP4431823B2 (ja) | 2003-09-17 | 2003-09-17 | ダクト構成部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005090624A JP2005090624A (ja) | 2005-04-07 |
JP4431823B2 true JP4431823B2 (ja) | 2010-03-17 |
Family
ID=34418989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003324731A Expired - Fee Related JP4431823B2 (ja) | 2003-09-17 | 2003-09-17 | ダクト構成部材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050079309A1 (ja) |
JP (1) | JP4431823B2 (ja) |
KR (1) | KR20050028840A (ja) |
CN (1) | CN1598386A (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4775630B2 (ja) * | 2005-09-16 | 2011-09-21 | 東拓工業株式会社 | ダクトホース |
JP2008224180A (ja) * | 2007-03-15 | 2008-09-25 | Totaku Industries Inc | ダクトホース |
JP5361545B2 (ja) * | 2009-06-03 | 2013-12-04 | 小島プレス工業株式会社 | 車両用部品間のシール構造 |
GB2493169A (en) * | 2011-07-26 | 2013-01-30 | Silentair Group Ltd | Sound insulated ducted unit and an air conditioner incorporating the same |
EP2618035A1 (en) * | 2012-01-18 | 2013-07-24 | Origo Plan Kft. | Duct element for pipelines used in air conditioning system and fitting pieces for connecting said duct elements |
JP6120269B2 (ja) * | 2013-01-30 | 2017-04-26 | 株式会社トヨックス | 螺旋巻き管及び移送装置 |
CN103670838B (zh) * | 2013-12-31 | 2016-03-30 | 安徽江淮汽车股份有限公司 | 一种进气导流管的制备方法 |
EP2998662B1 (en) | 2014-09-19 | 2019-02-06 | Sinteco Impianti S.R.L. | Modular duct for an air processing system |
US9784469B2 (en) * | 2015-05-20 | 2017-10-10 | Rite-Hite Holding Corporation | Fabric silencers for air ducts |
EP3974740A1 (en) * | 2020-09-29 | 2022-03-30 | GD Midea Air-Conditioning Equipment Co., Ltd. | Fresh air pipe, fresh air module and air conditioner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9515827D0 (en) * | 1995-08-02 | 1995-10-04 | Scapa Group Plc | Pressure sensitive adhesive tape |
JP2706912B2 (ja) * | 1995-09-22 | 1998-01-28 | 東拓工業株式会社 | 断熱消音ダクト |
US5912296A (en) * | 1997-05-19 | 1999-06-15 | Bridgestone Corporation | Extended polymer composition derived from grafted elastomers and polypropylene |
US6376036B1 (en) * | 1998-03-26 | 2002-04-23 | The Goodyear Tire & Rubber Company | Air conditioning hose |
JP2000088329A (ja) * | 1998-09-16 | 2000-03-31 | Totaku Kogyo Kk | 断熱消音ダクト |
JP3528148B2 (ja) * | 1999-01-29 | 2004-05-17 | 東拓工業株式会社 | 吸音断熱ダクト |
-
2003
- 2003-09-17 JP JP2003324731A patent/JP4431823B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-15 US US10/940,931 patent/US20050079309A1/en not_active Abandoned
- 2004-09-15 CN CNA2004100791748A patent/CN1598386A/zh active Pending
- 2004-09-17 KR KR1020040074534A patent/KR20050028840A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20050028840A (ko) | 2005-03-23 |
JP2005090624A (ja) | 2005-04-07 |
US20050079309A1 (en) | 2005-04-14 |
CN1598386A (zh) | 2005-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4431823B2 (ja) | ダクト構成部材 | |
US5855972A (en) | Sealant strip useful in the fabrication of insulated glass and compositions and methods relating thereto | |
JP2706912B2 (ja) | 断熱消音ダクト | |
JP5533745B2 (ja) | 冷媒輸送用ホース | |
JP3528148B2 (ja) | 吸音断熱ダクト | |
JP2011080512A (ja) | 耐熱性ダクト | |
JP5519344B2 (ja) | 耐熱性ダクト | |
JP2008096073A (ja) | ダクトホース | |
JP4642425B2 (ja) | 水切りあご付きパラペットを有する屋上改修防水構造及びその工法 | |
JP3929446B2 (ja) | ダクトホースの成形方法 | |
JP4038739B2 (ja) | 断熱パイプカバー、それを用いてなる断熱パイプ被覆構造体、及び該被覆構造体の製造方法 | |
JP2004170073A5 (ja) | ||
JP3260318B2 (ja) | ダクトホース | |
JPH07305796A (ja) | 断熱ホース | |
JPH0949589A (ja) | 住宅用ダクトホース | |
JP2003049982A (ja) | ダクトホース | |
JPH10281353A (ja) | ダクトホース | |
JP2000170992A (ja) | 断熱ホース | |
JPH11123169A (ja) | 電気掃除機用ホース | |
JPH08219335A (ja) | ダクトホース | |
JP6552911B2 (ja) | 送風用断熱ホース | |
JPH0814490A (ja) | 不織布管およびそれらを用いた断熱二重管 | |
JP2003240168A (ja) | 吸音断熱ホース及びこれを使用した空調システム | |
CN218269340U (zh) | 一种自粘封口的橡塑管 | |
JP6869120B2 (ja) | 電気掃除機用ホース |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050908 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060907 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090724 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090804 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090930 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091110 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091207 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4431823 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140108 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |