KR820001552B1 - 도관 연결용 커플링 - Google Patents
도관 연결용 커플링 Download PDFInfo
- Publication number
- KR820001552B1 KR820001552B1 KR7904109A KR790004109A KR820001552B1 KR 820001552 B1 KR820001552 B1 KR 820001552B1 KR 7904109 A KR7904109 A KR 7904109A KR 790004109 A KR790004109 A KR 790004109A KR 820001552 B1 KR820001552 B1 KR 820001552B1
- Authority
- KR
- South Korea
- Prior art keywords
- sleeve
- conduit
- fluid
- main
- coupling
- 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
Links
- 230000008878 coupling Effects 0.000 title claims description 16
- 238000010168 coupling process Methods 0.000 title claims description 16
- 238000005859 coupling reaction Methods 0.000 title claims description 16
- 239000012530 fluid Substances 0.000 description 31
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 240000001549 Ipomoea eriocarpa Species 0.000 description 3
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
Description
Claims (1)
- 슬리이브의 연부(31)가 메인도관의 축(11)과 동축이고 상기 메인도관의 내경과 대략 동일한 직경을 가지는 가상 실린더의 표면과 정확히 일치하는 형태를 가진 것을 특징으로 하는 도관 연결용 커플링.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7904109A KR820001552B1 (ko) | 1979-11-22 | 1979-11-22 | 도관 연결용 커플링 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7904109A KR820001552B1 (ko) | 1979-11-22 | 1979-11-22 | 도관 연결용 커플링 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR820001552B1 true KR820001552B1 (ko) | 1982-08-31 |
Family
ID=19213636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7904109A Expired KR820001552B1 (ko) | 1979-11-22 | 1979-11-22 | 도관 연결용 커플링 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR820001552B1 (ko) |
-
1979
- 1979-11-22 KR KR7904109A patent/KR820001552B1/ko not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19791122 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19820123 Patent event code: PE09021S01D |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820803 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19821124 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19821203 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19821203 End annual number: 3 Start annual number: 1 |
|
| PR1001 | Payment of annual fee |
Payment date: 19850722 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 19860722 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 19870723 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 19880721 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 19890724 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 19900724 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 19910828 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 19920724 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 19930723 Start annual number: 12 End annual number: 12 |
|
| PC1801 | Expiration of term |