JPH0463271B2 - - Google Patents
Info
- Publication number
- JPH0463271B2 JPH0463271B2 JP59037980A JP3798084A JPH0463271B2 JP H0463271 B2 JPH0463271 B2 JP H0463271B2 JP 59037980 A JP59037980 A JP 59037980A JP 3798084 A JP3798084 A JP 3798084A JP H0463271 B2 JPH0463271 B2 JP H0463271B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- ball
- valve
- hole
- opening
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 description 19
- 239000004576 sand Substances 0.000 description 7
- 239000008399 tap water Substances 0.000 description 7
- 235000020679 tap water Nutrition 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3798084A JPS60184773A (ja) | 1984-02-29 | 1984-02-29 | 給水バルブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3798084A JPS60184773A (ja) | 1984-02-29 | 1984-02-29 | 給水バルブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60184773A JPS60184773A (ja) | 1985-09-20 |
JPH0463271B2 true JPH0463271B2 (US20110232667A1-20110929-C00004.png) | 1992-10-09 |
Family
ID=12512711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3798084A Granted JPS60184773A (ja) | 1984-02-29 | 1984-02-29 | 給水バルブ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60184773A (US20110232667A1-20110929-C00004.png) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62146055U (US20110232667A1-20110929-C00004.png) * | 1986-03-08 | 1987-09-14 | ||
JP2510740B2 (ja) * | 1989-12-19 | 1996-06-26 | 旭有機材工業 株式会社 | ボ―ルバルブ |
DE29905371U1 (de) * | 1999-03-24 | 1999-06-10 | ASV Stübbe GmbH & Co KG, 32602 Vlotho | Kugelhahn |
ITBS20030092A1 (it) * | 2003-10-09 | 2005-04-10 | Valvosanitaria Bugatti S P A | Otturatore a sfera per valvole o rubinetti con funzione di lavaggio della sede nel quale e' alloggiato. |
JP2010223418A (ja) * | 2009-02-26 | 2010-10-07 | Fuji Koki Corp | ボールバルブ |
JP2010236684A (ja) * | 2009-03-31 | 2010-10-21 | Keihin Corp | 流路開閉弁及びその組立方法 |
CN102777619A (zh) * | 2012-08-01 | 2012-11-14 | 刘正 | 下水管道疏通阀 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5152524A (US20110232667A1-20110929-C00004.png) * | 1974-09-04 | 1976-05-10 | Cutter Lab |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5132429U (US20110232667A1-20110929-C00004.png) * | 1974-09-02 | 1976-03-10 |
-
1984
- 1984-02-29 JP JP3798084A patent/JPS60184773A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5152524A (US20110232667A1-20110929-C00004.png) * | 1974-09-04 | 1976-05-10 | Cutter Lab |
Also Published As
Publication number | Publication date |
---|---|
JPS60184773A (ja) | 1985-09-20 |
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