JPS6113070A - ちよう形弁の芯出装置 - Google Patents
ちよう形弁の芯出装置Info
- Publication number
- JPS6113070A JPS6113070A JP13441584A JP13441584A JPS6113070A JP S6113070 A JPS6113070 A JP S6113070A JP 13441584 A JP13441584 A JP 13441584A JP 13441584 A JP13441584 A JP 13441584A JP S6113070 A JPS6113070 A JP S6113070A
- Authority
- JP
- Japan
- Prior art keywords
- centering
- piping
- seat ring
- centering attachment
- butterfly valve
- 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 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13441584A JPS6113070A (ja) | 1984-06-29 | 1984-06-29 | ちよう形弁の芯出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13441584A JPS6113070A (ja) | 1984-06-29 | 1984-06-29 | ちよう形弁の芯出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6113070A true JPS6113070A (ja) | 1986-01-21 |
| JPH0340265B2 JPH0340265B2 (enExample) | 1991-06-18 |
Family
ID=15127846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13441584A Granted JPS6113070A (ja) | 1984-06-29 | 1984-06-29 | ちよう形弁の芯出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113070A (enExample) |
-
1984
- 1984-06-29 JP JP13441584A patent/JPS6113070A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0340265B2 (enExample) | 1991-06-18 |
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