DE197406C - - Google Patents
Info
- Publication number
- DE197406C DE197406C DENDAT197406D DE197406DA DE197406C DE 197406 C DE197406 C DE 197406C DE NDAT197406 D DENDAT197406 D DE NDAT197406D DE 197406D A DE197406D A DE 197406DA DE 197406 C DE197406 C DE 197406C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- chain
- cock
- open
- pulling
- 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.)
- Active
Links
- 241000182341 Cubitermes group Species 0.000 description 1
- 238000007789 sealing 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
- 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
- F16K5/10—Means for additional adjustment of the rate of flow
- F16K5/103—Means for additional adjustment of the rate of flow specially adapted for gas valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding And Controlling Fuel (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE197406C true DE197406C (cs) |
Family
ID=460298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT197406D Active DE197406C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE197406C (cs) |
-
0
- DE DENDAT197406D patent/DE197406C/de active Active
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