DE590143C - Lightweight switch valve, the key of which is pressed into the seat by a spring for the purpose of lifting by wedge surfaces with the rotatably mounted cover provided with a handle or the like - Google Patents
Lightweight switch valve, the key of which is pressed into the seat by a spring for the purpose of lifting by wedge surfaces with the rotatably mounted cover provided with a handle or the likeInfo
- Publication number
- DE590143C DE590143C DEB151278D DEB0151278D DE590143C DE 590143 C DE590143 C DE 590143C DE B151278 D DEB151278 D DE B151278D DE B0151278 D DEB0151278 D DE B0151278D DE 590143 C DE590143 C DE 590143C
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- seat
- handle
- spring
- rotatably mounted
- 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
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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
- F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
BERLIN. GEDRUCKT IN DER RElCHSDiIUCKEKEIBERLIN. PRINTED IN THE RECHSDiIUCKEI
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB151278D DE590143C (en) | Lightweight switch valve, the key of which is pressed into the seat by a spring for the purpose of lifting by wedge surfaces with the rotatably mounted cover provided with a handle or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB151278D DE590143C (en) | Lightweight switch valve, the key of which is pressed into the seat by a spring for the purpose of lifting by wedge surfaces with the rotatably mounted cover provided with a handle or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE590143C true DE590143C (en) | 1933-12-23 |
Family
ID=7002394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB151278D Expired DE590143C (en) | Lightweight switch valve, the key of which is pressed into the seat by a spring for the purpose of lifting by wedge surfaces with the rotatably mounted cover provided with a handle or the like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE590143C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1131474B (en) * | 1961-03-09 | 1962-06-14 | Rosista G M B H | Tap with a plug that can be lifted by turning the lid |
DE1271479B (en) * | 1964-07-20 | 1968-06-27 | Schoenebecker Brunnenfilter G | Shut-off device for highly viscous media |
-
0
- DE DEB151278D patent/DE590143C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1131474B (en) * | 1961-03-09 | 1962-06-14 | Rosista G M B H | Tap with a plug that can be lifted by turning the lid |
DE1271479B (en) * | 1964-07-20 | 1968-06-27 | Schoenebecker Brunnenfilter G | Shut-off device for highly viscous media |
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