JPH0143191B2 - - Google Patents
Info
- Publication number
- JPH0143191B2 JPH0143191B2 JP15894784A JP15894784A JPH0143191B2 JP H0143191 B2 JPH0143191 B2 JP H0143191B2 JP 15894784 A JP15894784 A JP 15894784A JP 15894784 A JP15894784 A JP 15894784A JP H0143191 B2 JPH0143191 B2 JP H0143191B2
- Authority
- JP
- Japan
- Prior art keywords
- annular
- gate valve
- metal
- plate
- valve plate
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 55
- 239000002184 metal Substances 0.000 claims description 55
- 239000003566 sealing material Substances 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 235000012431 wafers Nutrition 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15894784A JPS6138271A (ja) | 1984-07-31 | 1984-07-31 | メタルシ−ルを有するゲ−ト弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15894784A JPS6138271A (ja) | 1984-07-31 | 1984-07-31 | メタルシ−ルを有するゲ−ト弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138271A JPS6138271A (ja) | 1986-02-24 |
| JPH0143191B2 true JPH0143191B2 (en]) | 1989-09-19 |
Family
ID=15682805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15894784A Granted JPS6138271A (ja) | 1984-07-31 | 1984-07-31 | メタルシ−ルを有するゲ−ト弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138271A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430461Y2 (en]) * | 1987-05-08 | 1992-07-22 | ||
| FI122819B (fi) * | 2006-05-18 | 2012-07-13 | Maricap Oy | Luistiventtiili |
| WO2010032722A1 (ja) * | 2008-09-18 | 2010-03-25 | 日本バルカー工業株式会社 | シールプレートおよびシールプレートに用いられるシール部材ならびにこれらの製造方法 |
-
1984
- 1984-07-31 JP JP15894784A patent/JPS6138271A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138271A (ja) | 1986-02-24 |
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