JPS58666A - バタフライ弁 - Google Patents
バタフライ弁Info
- Publication number
- JPS58666A JPS58666A JP56095398A JP9539881A JPS58666A JP S58666 A JPS58666 A JP S58666A JP 56095398 A JP56095398 A JP 56095398A JP 9539881 A JP9539881 A JP 9539881A JP S58666 A JPS58666 A JP S58666A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- seat ring
- shaped
- fluid
- elastic member
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000004575 stone Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 10
- 239000011553 magnetic fluid Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241000272201 Columbiformes Species 0.000 description 1
- 241000287127 Passeridae Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000017899 Spathodea campanulata Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002023 wood 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56095398A JPS58666A (ja) | 1981-06-22 | 1981-06-22 | バタフライ弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56095398A JPS58666A (ja) | 1981-06-22 | 1981-06-22 | バタフライ弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58666A true JPS58666A (ja) | 1983-01-05 |
| JPS6256394B2 JPS6256394B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-11-25 |
Family
ID=14136549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56095398A Granted JPS58666A (ja) | 1981-06-22 | 1981-06-22 | バタフライ弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58666A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100800966B1 (ko) | 2007-05-03 | 2008-02-05 | 정근수 | 탄성 밀착시트를 구비한 양압형 버터 플라이 밸브 |
| CN112268117A (zh) * | 2020-10-27 | 2021-01-26 | 沪航科技集团有限公司 | 一种密封蝶阀 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11215286B2 (en) * | 2018-07-04 | 2022-01-04 | Tsinghua University | Magnetic liquid sealing device adapted to axial and radial displacements of connection |
-
1981
- 1981-06-22 JP JP56095398A patent/JPS58666A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100800966B1 (ko) | 2007-05-03 | 2008-02-05 | 정근수 | 탄성 밀착시트를 구비한 양압형 버터 플라이 밸브 |
| CN112268117A (zh) * | 2020-10-27 | 2021-01-26 | 沪航科技集团有限公司 | 一种密封蝶阀 |
| CN112268117B (zh) * | 2020-10-27 | 2022-08-30 | 沪航科技集团有限公司 | 一种密封蝶阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256394B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-11-25 |
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