DE3333137C2 - Kugelhahn für extrem hohe Drücke und Temperaturen - Google Patents
Kugelhahn für extrem hohe Drücke und TemperaturenInfo
- Publication number
- DE3333137C2 DE3333137C2 DE19833333137 DE3333137A DE3333137C2 DE 3333137 C2 DE3333137 C2 DE 3333137C2 DE 19833333137 DE19833333137 DE 19833333137 DE 3333137 A DE3333137 A DE 3333137A DE 3333137 C2 DE3333137 C2 DE 3333137C2
- Authority
- DE
- Germany
- Prior art keywords
- ring
- housing
- seat
- ball
- ball 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.)
- Expired
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 24
- 229910001347 Stellite Inorganic materials 0.000 claims description 6
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 11
- 239000003245 coal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011343 solid material 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
- 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
-
- 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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833333137 DE3333137C2 (de) | 1983-09-14 | 1983-09-14 | Kugelhahn für extrem hohe Drücke und Temperaturen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833333137 DE3333137C2 (de) | 1983-09-14 | 1983-09-14 | Kugelhahn für extrem hohe Drücke und Temperaturen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3333137A1 DE3333137A1 (de) | 1985-04-04 |
DE3333137C2 true DE3333137C2 (de) | 1987-03-12 |
Family
ID=6209033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833333137 Expired DE3333137C2 (de) | 1983-09-14 | 1983-09-14 | Kugelhahn für extrem hohe Drücke und Temperaturen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3333137C2 (US08088918-20120103-C00476.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01113673U (US08088918-20120103-C00476.png) * | 1988-01-26 | 1989-07-31 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270772A (en) * | 1965-08-23 | 1966-09-06 | Jozef M Rakus | Ball valve unit |
FR1552104A (US08088918-20120103-C00476.png) * | 1967-11-17 | 1969-01-03 | ||
FR2061497A1 (US08088918-20120103-C00476.png) * | 1969-02-04 | 1971-06-25 | Delecourt Roger | |
US4020864A (en) * | 1975-07-16 | 1977-05-03 | Church Jr Edgar H | Ball valve |
DE2908291A1 (de) * | 1979-03-03 | 1980-09-11 | Argus Gmbh | Kugelhahn |
-
1983
- 1983-09-14 DE DE19833333137 patent/DE3333137C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3333137A1 (de) | 1985-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |