DE1700153A1 - Sitzring fuer Kugelkueken,Kegelkueken od.dgl. - Google Patents
Sitzring fuer Kugelkueken,Kegelkueken od.dgl.Info
- Publication number
- DE1700153A1 DE1700153A1 DE19681700153 DE1700153A DE1700153A1 DE 1700153 A1 DE1700153 A1 DE 1700153A1 DE 19681700153 DE19681700153 DE 19681700153 DE 1700153 A DE1700153 A DE 1700153A DE 1700153 A1 DE1700153 A1 DE 1700153A1
- Authority
- DE
- Germany
- Prior art keywords
- seat ring
- seat
- plug
- ring
- ball
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 10
- 241001122767 Theaceae Species 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 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
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB683467A GB1161155A (en) | 1967-02-13 | 1967-02-13 | Seats for Plug Cocks. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1700153A1 true DE1700153A1 (de) | 1971-01-07 |
Family
ID=9821602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681700153 Pending DE1700153A1 (de) | 1967-02-13 | 1968-02-10 | Sitzring fuer Kugelkueken,Kegelkueken od.dgl. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT288098B (en, 2012) |
| BE (1) | BE710664A (en, 2012) |
| CH (1) | CH486652A (en, 2012) |
| DE (1) | DE1700153A1 (en, 2012) |
| FR (1) | FR1553533A (en, 2012) |
| GB (1) | GB1161155A (en, 2012) |
| IL (1) | IL29435A (en, 2012) |
| NL (1) | NL6801900A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253149A (zh) * | 2016-12-29 | 2018-07-06 | 上海纽京工业设备有限公司 | 聚烯烃程控球阀 |
-
1967
- 1967-02-13 GB GB683467A patent/GB1161155A/en not_active Expired
-
1968
- 1968-02-07 IL IL2943568A patent/IL29435A/xx unknown
- 1968-02-09 NL NL6801900A patent/NL6801900A/xx unknown
- 1968-02-10 DE DE19681700153 patent/DE1700153A1/de active Pending
- 1968-02-12 BE BE710664D patent/BE710664A/xx not_active IP Right Cessation
- 1968-02-13 CH CH211468A patent/CH486652A/de not_active IP Right Cessation
- 1968-02-13 FR FR1553533D patent/FR1553533A/fr not_active Expired
- 1968-02-13 AT AT134368A patent/AT288098B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1553533A (en, 2012) | 1969-01-10 |
| GB1161155A (en) | 1969-08-13 |
| BE710664A (en, 2012) | 1968-06-17 |
| IL29435A (en) | 1971-01-28 |
| NL6801900A (en, 2012) | 1968-08-14 |
| CH486652A (de) | 1970-02-28 |
| AT288098B (de) | 1971-02-25 |
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