KR100758348B1 - 관로보수 튜브 공기압 반전장치용 열호스 및 그 제조방법 - Google Patents
관로보수 튜브 공기압 반전장치용 열호스 및 그 제조방법 Download PDFInfo
- Publication number
- KR100758348B1 KR100758348B1 KR1020060021686A KR20060021686A KR100758348B1 KR 100758348 B1 KR100758348 B1 KR 100758348B1 KR 1020060021686 A KR1020060021686 A KR 1020060021686A KR 20060021686 A KR20060021686 A KR 20060021686A KR 100758348 B1 KR100758348 B1 KR 100758348B1
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- KR
- South Korea
- Prior art keywords
- tube
- woven fabric
- heat hose
- air pressure
- hose
- Prior art date
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
- G02F1/133507—Films for enhancing the luminance
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (5)
- 보수되는 관로 내로 반전되면서 진행하는 튜브에 연결되고, 이 튜브의 내부에 배치되며 그 내부로 공급되는 고온의 증기를 배출하여 튜브를 경화시키는 관로보수 튜브 공기압 반전장치용 열호스 제조방법에 있어서,원형직조기를 이용하여 위사와 경사를 수직으로 교차시켜 관 형태의 직조물을 성형하는 단계와;상기 관 형태의 직조물을 프레스로 상하 가압하여 평판 형태의 직조물로 성형하는 단계와;상기 평판 형태의 직조물의 표면에 합성수지 코팅층을 피복하여 건조하는 단계;로 구성되는 것을 특징으로 하는 관로보수 튜브 공기압 반전장치용 열호스 제조방법.
- 제 1항에 있어서,상기 직조물의 위사와 경사는 합성수지로 이루어지고, 경사는 위사보다 굵은 실로 구성되는 것을 특징으로 하는 관로보수 튜브 공기압 반전장치용 열호스 제조방법.
- 삭제
- 제 1항 또는 제 2항에 있어서,상기 직조물은 150℃, 20kg/cm2의 허용온도와 허용압력을 갖는 것을 특징으로 하는 관로보수 튜브 공기압 반전장치용 열호스 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060021686A KR100758348B1 (ko) | 2006-03-08 | 2006-03-08 | 관로보수 튜브 공기압 반전장치용 열호스 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060021686A KR100758348B1 (ko) | 2006-03-08 | 2006-03-08 | 관로보수 튜브 공기압 반전장치용 열호스 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20070091914A KR20070091914A (ko) | 2007-09-12 |
KR100758348B1 true KR100758348B1 (ko) | 2007-09-14 |
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KR1020060021686A KR100758348B1 (ko) | 2006-03-08 | 2006-03-08 | 관로보수 튜브 공기압 반전장치용 열호스 및 그 제조방법 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067878A (ko) * | 1996-02-14 | 1998-10-15 | 카미야마미노루 | 지관라이닝재 및 관라이닝공법 |
KR20000042717A (ko) * | 1998-12-26 | 2000-07-15 | 김미혜 | 내압용 호스 |
KR20020031968A (ko) * | 2000-10-25 | 2002-05-03 | 김용민 | 비굴착식 하수관 보수용 튜브 및 그의 제조방법 |
KR20050090695A (ko) * | 2004-03-09 | 2005-09-14 | 이동철 | 수지관 연결용 써클열수축밴드 및 그의 제조방법 |
-
2006
- 2006-03-08 KR KR1020060021686A patent/KR100758348B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067878A (ko) * | 1996-02-14 | 1998-10-15 | 카미야마미노루 | 지관라이닝재 및 관라이닝공법 |
KR20000042717A (ko) * | 1998-12-26 | 2000-07-15 | 김미혜 | 내압용 호스 |
KR20020031968A (ko) * | 2000-10-25 | 2002-05-03 | 김용민 | 비굴착식 하수관 보수용 튜브 및 그의 제조방법 |
KR20050090695A (ko) * | 2004-03-09 | 2005-09-14 | 이동철 | 수지관 연결용 써클열수축밴드 및 그의 제조방법 |
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KR20070091914A (ko) | 2007-09-12 |
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