DE2413248A1 - Ventil zum absperren von gasfoermigen, korrosiven und zu festen verunreinigungen neigenden stoffen - Google Patents
Ventil zum absperren von gasfoermigen, korrosiven und zu festen verunreinigungen neigenden stoffenInfo
- Publication number
- DE2413248A1 DE2413248A1 DE2413248A DE2413248A DE2413248A1 DE 2413248 A1 DE2413248 A1 DE 2413248A1 DE 2413248 A DE2413248 A DE 2413248A DE 2413248 A DE2413248 A DE 2413248A DE 2413248 A1 DE2413248 A1 DE 2413248A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- shut
- wiper body
- seat
- valve seat
- 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.)
- Ceased
Links
- 238000004140 cleaning Methods 0.000 title abstract description 4
- 239000007789 gas Substances 0.000 title 1
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract 1
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- -1 Polytetrafluoroethylene Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- MSKQYWJTFPOQAV-UHFFFAOYSA-N fluoroethene;prop-1-ene Chemical group CC=C.FC=C MSKQYWJTFPOQAV-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2413248A DE2413248A1 (de) | 1974-03-20 | 1974-03-20 | Ventil zum absperren von gasfoermigen, korrosiven und zu festen verunreinigungen neigenden stoffen |
| CH332275A CH584856A5 (enrdf_load_stackoverflow) | 1974-03-20 | 1975-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2413248A DE2413248A1 (de) | 1974-03-20 | 1974-03-20 | Ventil zum absperren von gasfoermigen, korrosiven und zu festen verunreinigungen neigenden stoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2413248A1 true DE2413248A1 (de) | 1975-10-09 |
Family
ID=5910541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2413248A Ceased DE2413248A1 (de) | 1974-03-20 | 1974-03-20 | Ventil zum absperren von gasfoermigen, korrosiven und zu festen verunreinigungen neigenden stoffen |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH584856A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2413248A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180784A3 (de) * | 1984-10-31 | 1987-07-01 | Rosenmund AG | Ventil an Verarbeitungsanlage |
| EP0596419A1 (de) * | 1992-10-31 | 1994-05-11 | F.A. Sening Gmbh | Ventil, insbesondere für eine Vollschlauchkupplung |
-
1974
- 1974-03-20 DE DE2413248A patent/DE2413248A1/de not_active Ceased
-
1975
- 1975-03-12 CH CH332275A patent/CH584856A5/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180784A3 (de) * | 1984-10-31 | 1987-07-01 | Rosenmund AG | Ventil an Verarbeitungsanlage |
| EP0596419A1 (de) * | 1992-10-31 | 1994-05-11 | F.A. Sening Gmbh | Ventil, insbesondere für eine Vollschlauchkupplung |
Also Published As
| Publication number | Publication date |
|---|---|
| CH584856A5 (enrdf_load_stackoverflow) | 1977-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OD | Request for examination | ||
| 8131 | Rejection |