KR20040073067A - 단열이중관의 신축이음장치 - Google Patents
단열이중관의 신축이음장치 Download PDFInfo
- Publication number
- KR20040073067A KR20040073067A KR1020030009002A KR20030009002A KR20040073067A KR 20040073067 A KR20040073067 A KR 20040073067A KR 1020030009002 A KR1020030009002 A KR 1020030009002A KR 20030009002 A KR20030009002 A KR 20030009002A KR 20040073067 A KR20040073067 A KR 20040073067A
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- expansion joint
- expansion
- fluid
- joint device
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G33/00—Religious or ritual equipment in dwelling or for general use
- A47G33/02—Altars; Religious shrines; Fonts for holy water; Crucifixes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
-
- 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
- Y10S362/00—Illumination
- Y10S362/806—Ornamental or decorative
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Thermal Insulation (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (5)
- 단열 이중관의 신축이음장치에 있어서,외관과 내관사이의 단열재 충진공간에 소정압력의 진공을 가하는 것을 특징으로 하는 단열 이중관의 신축이음장치.
- 제 1항에 있어서,내관 내에 위치하는 신축이음관의 외측에 일단면을 연결하여 그 내부가 독립된 공간을 형성하면서 신축작동하는 벨로우즈관을 더 포함하는 단열 이중관의 신축이음장치.
- 제 1항 또는 제 2항에 있어서,상기 독립공간에서 외관측으로 신축이음관의 신축작동시 발생되는 유체누설를 확인하기 위한 유체누설 확인구를 수직형성하는 것을 특징으로 하는 단열 이중관의 신축이음장치.
- 제 3항에 있어서,상기 신축이음관의 내관에 패킹실린더를 형성하고, 외관에는 투입구를 형성하는 것을 특징으로 하는 단열 이중관의 신축이음장치.
- 제 3항에 있어서,유체누설 확인구의 지표면 시공시 유체누설압에 의해서는 열리고,외부로 부터의 우수 및 오물은 유입이 방지되는 압력조절벤트밸브를 형성함을 특징으로 하는 단열 이중관의 신축이음 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0009002A KR100493391B1 (ko) | 2003-02-13 | 2003-02-13 | 단열이중관의 신축이음장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0009002A KR100493391B1 (ko) | 2003-02-13 | 2003-02-13 | 단열이중관의 신축이음장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040073067A true KR20040073067A (ko) | 2004-08-19 |
KR100493391B1 KR100493391B1 (ko) | 2005-06-07 |
Family
ID=37360405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0009002A KR100493391B1 (ko) | 2003-02-13 | 2003-02-13 | 단열이중관의 신축이음장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100493391B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150146249A (ko) * | 2014-06-23 | 2015-12-31 | 삼성중공업 주식회사 | 배관 티 |
KR20200092248A (ko) * | 2019-01-24 | 2020-08-03 | 신동열 | 단열이중관의 신축이음장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100825377B1 (ko) * | 2006-02-08 | 2008-04-28 | 유창밸브 주식회사 | 단열이중관 |
KR100841563B1 (ko) * | 2007-03-22 | 2008-06-26 | 조인트유창써멀시스템 주식회사 | 매립형 단열이중관의 신축 조인트장치 |
KR101342209B1 (ko) | 2013-05-30 | 2013-12-16 | 방대석 | 이중 열차단 신축조인트 |
KR101985633B1 (ko) | 2018-11-19 | 2019-09-03 | 박광윤 | 단열이중관의 신축조인트 장치 |
-
2003
- 2003-02-13 KR KR10-2003-0009002A patent/KR100493391B1/ko active IP Right Review Request
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150146249A (ko) * | 2014-06-23 | 2015-12-31 | 삼성중공업 주식회사 | 배관 티 |
KR20200092248A (ko) * | 2019-01-24 | 2020-08-03 | 신동열 | 단열이중관의 신축이음장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100493391B1 (ko) | 2005-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110645440A (zh) | 用于大管径混凝土排水管脱节的非开挖修复装置及方法 | |
KR101272079B1 (ko) | 밸브 접합관 | |
KR100917144B1 (ko) | 단열이중관의 신축 조인트장치 | |
KR100825377B1 (ko) | 단열이중관 | |
KR100493391B1 (ko) | 단열이중관의 신축이음장치 | |
KR101683427B1 (ko) | 부상방지기능과 결로방지기능을 갖는 밸브실 | |
CA3022595A1 (en) | Expanding gate valva assembly with pressure equalization system | |
KR200419683Y1 (ko) | 전열선이 삽입된 온수관의 구조 | |
KR100749550B1 (ko) | 수도관의 누수차단 보수방법 및 그 구조 | |
KR100982158B1 (ko) | 파손된 관의 보수보강방법 및 보수보강장치 | |
CN109945003B (zh) | 一种具有frd双密封即时检测闭水承插接头的聚烯烃排水管 | |
CN113624411B (zh) | 机坪加油管道阀门井防水密封性检测装置及其检测方法 | |
KR200465270Y1 (ko) | 관 막이용 패커 | |
KR101738539B1 (ko) | 노후 하수관로 비굴착 전체 보수 보강공법 및 장치 | |
CN106836462A (zh) | 地下室外扩结构施工缝的处理方法及防水结构 | |
KR100942260B1 (ko) | 충진지수용 굴절식 팩커 | |
JP2017009500A (ja) | モニタリング装置及びモニタリング方法 | |
KR100990982B1 (ko) | 지중 배관용 신축장치 일체형 맨홀 유닛 | |
KR200280446Y1 (ko) | 관 수밀 검사용 밀폐장치 | |
EP0521885B1 (en) | Apparatus for preventing water damage due to plumbing leaks in buildings | |
KR100847459B1 (ko) | 매립형 단열이중관의 신축 조인트장치 | |
KR100841563B1 (ko) | 매립형 단열이중관의 신축 조인트장치 | |
CN110671576A (zh) | 采用热水翻转固化进行非开挖污水管道整体修复的方法 | |
CN213117794U (zh) | 频繁膨胀收缩地埋管道检查井穿墙套管用的止水柔性套管 | |
KR102386671B1 (ko) | 다구경 관로 검사장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
J202 | Request for trial for correction [limitation] | ||
J121 | Written withdrawal of request for trial | ||
J202 | Request for trial for correction [limitation] | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CORRECTION REQUESTED 20080527 Effective date: 20080630 |
|
FPAY | Annual fee payment |
Payment date: 20130418 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140509 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150508 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160503 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170511 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180509 Year of fee payment: 14 |