KR200344488Y1 - 벨로우즈형 신축동관 연결구조 - Google Patents
벨로우즈형 신축동관 연결구조 Download PDFInfo
- Publication number
- KR200344488Y1 KR200344488Y1 KR20-2003-0032949U KR20030032949U KR200344488Y1 KR 200344488 Y1 KR200344488 Y1 KR 200344488Y1 KR 20030032949 U KR20030032949 U KR 20030032949U KR 200344488 Y1 KR200344488 Y1 KR 200344488Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- expansion
- pipe
- bellows
- copper tube
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000010949 copper Substances 0.000 title claims abstract description 33
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 9
- 238000010168 coupling process Methods 0.000 abstract description 9
- 238000005859 coupling reaction Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910001369 Brass Inorganic materials 0.000 abstract description 2
- 239000010951 brass Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (3)
- 신축이 가능하도록 벨로우즈형태를 이루는 신축관(1)과, 상기 신축관(1)을 보호하기 위해 외통을 이루어 설치되는 보호통(2)과, 상기 신축관(1)의 양단에 보호통의 외부로 노출되도록 연결동관(3)이 결합되는 벨로우즈용 신축관에 있어서:상기 연결동관(3)과 신축관(1)에는 결합이 이루어질 양측 단부에 플렌지부(11,13)가 상호 대향되도록 각각 구비하고;상기 각 플렌지부(11,13)에는 체결볼트(12,14)가 관통 삽입되는 제1,2통공(11a,13a)이 각각 형성된 것을 특징으로 하는 벨로우즈형 신축동관 연결구조.
- 청구항 1에 있어서,상기 신축관(1) 및 연결동관(3)의 단부에는 각각 플렌지부(11,13)의 이탈을 방지하기 위해 확개된 걸림턱(1a,3a)을 형성함을 특징으로 하는 벨로우즈형 신축동관 연결구조.
- 청구항 1에 있어서,상기 연결동관(3)의 플렌지부(13)에 형성된 제1통공(13a)은 신축관(1)의 플렌지부(11)에 형성된 제2통공(11a) 보다 구경이 크도록 형성시키되, 상기 제2통공(11a) 내주면에는 체결볼트(12,14)와의 나합이 이루어질 나사부(11a')가 형성된것을 특징으로 하는 벨로우즈형 신축동관 연결구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0032949U KR200344488Y1 (ko) | 2003-10-21 | 2003-10-21 | 벨로우즈형 신축동관 연결구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0032949U KR200344488Y1 (ko) | 2003-10-21 | 2003-10-21 | 벨로우즈형 신축동관 연결구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200344488Y1 true KR200344488Y1 (ko) | 2004-03-11 |
Family
ID=49426383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0032949U KR200344488Y1 (ko) | 2003-10-21 | 2003-10-21 | 벨로우즈형 신축동관 연결구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200344488Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101408807B1 (ko) * | 2012-11-22 | 2014-06-19 | 에스엘티 주식회사 | 진공배관용 주름관 및 이와 파이프의 결합구조체 |
KR20210098785A (ko) * | 2020-02-03 | 2021-08-11 | 이성재 | 벨로우즈용 커버 |
-
2003
- 2003-10-21 KR KR20-2003-0032949U patent/KR200344488Y1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101408807B1 (ko) * | 2012-11-22 | 2014-06-19 | 에스엘티 주식회사 | 진공배관용 주름관 및 이와 파이프의 결합구조체 |
KR20210098785A (ko) * | 2020-02-03 | 2021-08-11 | 이성재 | 벨로우즈용 커버 |
KR102370224B1 (ko) | 2020-02-03 | 2022-03-03 | 이성재 | 벨로우즈용 커버 |
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