DE2613658C2 - - Google Patents
Info
- Publication number
- DE2613658C2 DE2613658C2 DE19762613658 DE2613658A DE2613658C2 DE 2613658 C2 DE2613658 C2 DE 2613658C2 DE 19762613658 DE19762613658 DE 19762613658 DE 2613658 A DE2613658 A DE 2613658A DE 2613658 C2 DE2613658 C2 DE 2613658C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- seat
- seat seal
- closing body
- base body
- 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
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 239000013039 cover film Substances 0.000 claims 2
- -1 polytetrafluoroethylene Polymers 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber 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
- F16K1/46—Attachment of sealing rings
-
- 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
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 |
|---|---|---|---|
| DE19762613658 DE2613658A1 (de) | 1976-03-31 | 1976-03-31 | Sitzdichtung fuer ventile fuer aggressive medien |
| US05/783,513 US4147824A (en) | 1976-03-31 | 1977-03-31 | Multilayer seals and method for their production and joining to seal carriers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762613658 DE2613658A1 (de) | 1976-03-31 | 1976-03-31 | Sitzdichtung fuer ventile fuer aggressive medien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2613658A1 DE2613658A1 (de) | 1977-10-13 |
| DE2613658C2 true DE2613658C2 (Sortimente) | 1987-10-08 |
Family
ID=5973919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762613658 Granted DE2613658A1 (de) | 1976-03-31 | 1976-03-31 | Sitzdichtung fuer ventile fuer aggressive medien |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2613658A1 (Sortimente) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10131556A1 (de) * | 2001-06-29 | 2003-01-16 | Sig Corpoplast Gmbh & Co Kg | Vorrichtung zur pneumatischen Steuerung |
| DE10131557A1 (de) * | 2001-06-29 | 2003-01-16 | Sig Corpoplast Gmbh & Co Kg | Vorrichtung zur pneumatischen Steuerung |
| DE20214393U1 (de) * | 2002-09-17 | 2003-06-18 | Bürkert Werke GmbH & Co., 74653 Ingelfingen | Ventil mit Strömungskonditionierung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361082A1 (de) * | 2003-12-22 | 2005-07-21 | SCHÜTZE, Thomas | 3/2-Wege-Sitzventil mit Membran |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1130976A (fr) * | 1954-09-15 | 1957-02-14 | F H Bourner & Company Engineer | Perfectionnements relatifs à des robinets et à des rondelles de robinets |
| FR1234501A (fr) * | 1958-09-12 | 1960-10-18 | Bendix Aviat Corp | Clapet de valve et son procédé de fabrication |
-
1976
- 1976-03-31 DE DE19762613658 patent/DE2613658A1/de active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10131556A1 (de) * | 2001-06-29 | 2003-01-16 | Sig Corpoplast Gmbh & Co Kg | Vorrichtung zur pneumatischen Steuerung |
| DE10131557A1 (de) * | 2001-06-29 | 2003-01-16 | Sig Corpoplast Gmbh & Co Kg | Vorrichtung zur pneumatischen Steuerung |
| US7651066B2 (en) | 2001-06-29 | 2010-01-26 | Norgren Ag | Device for pneumatic control |
| DE20214393U1 (de) * | 2002-09-17 | 2003-06-18 | Bürkert Werke GmbH & Co., 74653 Ingelfingen | Ventil mit Strömungskonditionierung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2613658A1 (de) | 1977-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |