KR200338649Y1 - 다이아프램 밸브 - Google Patents
다이아프램 밸브 Download PDFInfo
- Publication number
- KR200338649Y1 KR200338649Y1 KR20-2003-0033662U KR20030033662U KR200338649Y1 KR 200338649 Y1 KR200338649 Y1 KR 200338649Y1 KR 20030033662 U KR20030033662 U KR 20030033662U KR 200338649 Y1 KR200338649 Y1 KR 200338649Y1
- Authority
- KR
- South Korea
- Prior art keywords
- diaphragm
- valve
- opening
- valve body
- closing
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Abstract
Description
Claims (1)
- 밸브몸체(10)의 관로(12)상에 구비되고, 그 중앙부에 돔형상의 개폐부(32)(42)가 각각 형성된 제 1 다이아프램(30)과 제 2 다이아프램(40)을 갖는 다이아프램 밸브(2)에 있어서,상기 제 1 다이아프램(30)과 제 2 다이아프램(40)을 접착시켜 일체화하고, 제 1 다이아프램(30)의 개폐부(32)상에 돌출된 돌출부(34)에는 핸들(20)과 결합되는 볼트(60)의 머리부(61)를 매설하여 구비한 것을 특징으로 하는 다이아프램 밸브.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0033662U KR200338649Y1 (ko) | 2003-10-28 | 2003-10-28 | 다이아프램 밸브 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0033662U KR200338649Y1 (ko) | 2003-10-28 | 2003-10-28 | 다이아프램 밸브 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200338649Y1 true KR200338649Y1 (ko) | 2004-01-16 |
Family
ID=49422664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0033662U Expired - Lifetime KR200338649Y1 (ko) | 2003-10-28 | 2003-10-28 | 다이아프램 밸브 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200338649Y1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101431674B1 (ko) * | 2013-01-07 | 2014-08-20 | (주)플로닉스 | 불소수지 코팅층을 지닌 고무 다아이프램 및 그 제조방법 |
| KR101684328B1 (ko) * | 2015-06-24 | 2016-12-20 | 황석환 | 비금속 다이어프램 및 이를 이용한 개폐밸브 |
| KR102165250B1 (ko) * | 2020-05-20 | 2020-10-13 | 에이지디(주) | 다이아프램 밸브 |
-
2003
- 2003-10-28 KR KR20-2003-0033662U patent/KR200338649Y1/ko not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101431674B1 (ko) * | 2013-01-07 | 2014-08-20 | (주)플로닉스 | 불소수지 코팅층을 지닌 고무 다아이프램 및 그 제조방법 |
| KR101684328B1 (ko) * | 2015-06-24 | 2016-12-20 | 황석환 | 비금속 다이어프램 및 이를 이용한 개폐밸브 |
| KR102165250B1 (ko) * | 2020-05-20 | 2020-10-13 | 에이지디(주) | 다이아프램 밸브 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20031028 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20040105 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20031029 |
|
| UG1601 | Publication of registration | ||
| UR1001 | Payment of annual fee |
Payment date: 20050706 Start annual number: 2 End annual number: 3 |
|
| UR1001 | Payment of annual fee |
Payment date: 20070103 Start annual number: 4 End annual number: 4 |
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| UR1001 | Payment of annual fee |
Payment date: 20071210 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
Payment date: 20081030 Start annual number: 6 End annual number: 6 |
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| UR1001 | Payment of annual fee |
Payment date: 20091030 Start annual number: 7 End annual number: 7 |
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| UR1001 | Payment of annual fee |
Payment date: 20101021 Start annual number: 8 End annual number: 8 |
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| UR1001 | Payment of annual fee |
Payment date: 20111123 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20130104 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 20130104 Start annual number: 10 End annual number: 10 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20140428 |