DD95306A1 - - Google Patents
Info
- Publication number
- DD95306A1 DD95306A1 DD16212672A DD16212672A DD95306A1 DD 95306 A1 DD95306 A1 DD 95306A1 DD 16212672 A DD16212672 A DD 16212672A DD 16212672 A DD16212672 A DD 16212672A DD 95306 A1 DD95306 A1 DD 95306A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
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- 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
- F16K5/06—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 spherical surfaces; Packings therefor
- F16K5/0605—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 spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- 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
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/205—Sealing effected by the flowing medium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16212672A DD95306A1 (US07754267-20100713-C00017.png) | 1972-04-07 | 1972-04-07 | |
| DE19732310786 DE2310786A1 (de) | 1972-04-07 | 1973-03-03 | Absperrhahn mit lippendichtungen |
| CS187973A CS161039B1 (US07754267-20100713-C00017.png) | 1972-04-07 | 1973-03-15 | |
| BE129105A BE797151A (fr) | 1972-04-07 | 1973-03-22 | Robinet d'arret pourvu de joints etanches a levres |
| NL7304574A NL7304574A (US07754267-20100713-C00017.png) | 1972-04-07 | 1973-04-02 | |
| RO7438373A RO59229A (US07754267-20100713-C00017.png) | 1972-04-07 | 1973-04-04 | |
| PL16172573A PL85105B1 (US07754267-20100713-C00017.png) | 1972-04-07 | 1973-04-05 | |
| CH487173A CH545934A (US07754267-20100713-C00017.png) | 1972-04-07 | 1973-04-05 | |
| FR7312691A FR2179262B1 (US07754267-20100713-C00017.png) | 1972-04-07 | 1973-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16212672A DD95306A1 (US07754267-20100713-C00017.png) | 1972-04-07 | 1972-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95306A1 true DD95306A1 (US07754267-20100713-C00017.png) | 1973-01-22 |
Family
ID=5486082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16212672A DD95306A1 (US07754267-20100713-C00017.png) | 1972-04-07 | 1972-04-07 |
Country Status (9)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3946097A (en) * | 1997-08-07 | 1999-03-01 | Sira Aquitaine S.A. | Tap with spherical half-faucet plug |
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1972
- 1972-04-07 DD DD16212672A patent/DD95306A1/xx unknown
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1973
- 1973-03-03 DE DE19732310786 patent/DE2310786A1/de active Pending
- 1973-03-15 CS CS187973A patent/CS161039B1/cs unknown
- 1973-03-22 BE BE129105A patent/BE797151A/xx unknown
- 1973-04-02 NL NL7304574A patent/NL7304574A/xx unknown
- 1973-04-04 RO RO7438373A patent/RO59229A/ro unknown
- 1973-04-05 PL PL16172573A patent/PL85105B1/pl unknown
- 1973-04-05 CH CH487173A patent/CH545934A/xx not_active IP Right Cessation
- 1973-04-09 FR FR7312691A patent/FR2179262B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2179262A1 (US07754267-20100713-C00017.png) | 1973-11-16 |
| DE2310786A1 (de) | 1973-10-18 |
| PL85105B1 (US07754267-20100713-C00017.png) | 1976-04-30 |
| RO59229A (US07754267-20100713-C00017.png) | 1976-02-15 |
| NL7304574A (US07754267-20100713-C00017.png) | 1973-10-09 |
| CS161039B1 (US07754267-20100713-C00017.png) | 1975-05-04 |
| FR2179262B1 (US07754267-20100713-C00017.png) | 1978-03-24 |
| BE797151A (fr) | 1973-07-16 |
| CH545934A (US07754267-20100713-C00017.png) | 1974-02-15 |
