DE110475C - - Google Patents
Info
- Publication number
- DE110475C DE110475C DENDAT110475D DE110475DA DE110475C DE 110475 C DE110475 C DE 110475C DE NDAT110475 D DENDAT110475 D DE NDAT110475D DE 110475D A DE110475D A DE 110475DA DE 110475 C DE110475 C DE 110475C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- parts
- ground
- taps
- closures
- 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
- 239000011521 glass Substances 0.000 claims description 32
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 235000019589 hardness Nutrition 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
- F16K5/02—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 with plugs having conical surfaces; Packings therefor
- F16K5/025—Particular coverings or materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Glass Compositions (AREA)
- Table Devices Or Equipment (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE110475C true DE110475C (cs) |
Family
ID=380289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT110475D Active DE110475C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE110475C (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE900501C (de) * | 1940-02-01 | 1953-12-28 | Charlotte Heylandt Geb Wachter | Walzenfoermiger Drehschieber |
| DE1154987B (de) * | 1960-07-11 | 1963-09-26 | Neue Argus Gmbh | Absperrhahn mit kugelfoermigem Kueken, das durch im Gehaeuse befestigte Lager zentriert ist |
-
0
- DE DENDAT110475D patent/DE110475C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE900501C (de) * | 1940-02-01 | 1953-12-28 | Charlotte Heylandt Geb Wachter | Walzenfoermiger Drehschieber |
| DE1154987B (de) * | 1960-07-11 | 1963-09-26 | Neue Argus Gmbh | Absperrhahn mit kugelfoermigem Kueken, das durch im Gehaeuse befestigte Lager zentriert ist |
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