DE3505664C2 - - Google Patents
Info
- Publication number
- DE3505664C2 DE3505664C2 DE19853505664 DE3505664A DE3505664C2 DE 3505664 C2 DE3505664 C2 DE 3505664C2 DE 19853505664 DE19853505664 DE 19853505664 DE 3505664 A DE3505664 A DE 3505664A DE 3505664 C2 DE3505664 C2 DE 3505664C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- valve element
- shut
- flow channel
- stands
- 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
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 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
- F16K27/00—Construction of housing; Use of materials therefor
-
- 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
- F16K3/28—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 resilient valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853505664 DE3505664A1 (de) | 1985-02-19 | 1985-02-19 | Absperrventil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853505664 DE3505664A1 (de) | 1985-02-19 | 1985-02-19 | Absperrventil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3505664A1 DE3505664A1 (de) | 1986-08-21 |
DE3505664C2 true DE3505664C2 (enrdf_load_stackoverflow) | 1988-09-22 |
Family
ID=6262908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853505664 Granted DE3505664A1 (de) | 1985-02-19 | 1985-02-19 | Absperrventil |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3505664A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2147094C1 (ru) * | 1998-01-21 | 2000-03-27 | Баженов Владимир Яковлевич | Задвижка |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1743842U (de) * | 1957-02-25 | 1957-04-25 | Braunschweigische Kunststoff G | Schieberventil. |
DE1847655U (de) * | 1961-04-24 | 1962-03-01 | Korrokunststoff Korosionstechn | Absperrschieber aus kunststoff. |
-
1985
- 1985-02-19 DE DE19853505664 patent/DE3505664A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3505664A1 (de) | 1986-08-21 |
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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 | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PARTNER, 70173 STUTTGART |
|
8339 | Ceased/non-payment of the annual fee |