NL6804743A - - Google Patents
Info
- Publication number
- NL6804743A NL6804743A NL6804743A NL6804743A NL6804743A NL 6804743 A NL6804743 A NL 6804743A NL 6804743 A NL6804743 A NL 6804743A NL 6804743 A NL6804743 A NL 6804743A NL 6804743 A NL6804743 A NL 6804743A
- Authority
- NL
- Netherlands
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
- F16K5/20—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)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS243967 | 1967-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6804743A true NL6804743A (en:Method) | 1968-10-07 |
Family
ID=5361539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6804743A NL6804743A (en:Method) | 1967-04-05 | 1968-04-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE713062A (en:Method) |
| DE (1) | DE1750126A1 (en:Method) |
| GB (1) | GB1214862A (en:Method) |
| NL (1) | NL6804743A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542878A (en) * | 1983-08-10 | 1985-09-24 | Jarecki Industries | Ball valve |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL208980B1 (pl) * | 2005-02-28 | 2011-07-29 | Zakład Urządzeń Gazowniczych Gazomet Społka Z Ograniczoną Odpowiedz | Sposób zmniejszenia docisku uszczelek do zawieradła kulowego i układ do zmniejszenia docisku uszczelek do zawieradła kulowego |
| CN102242812B (zh) * | 2010-05-14 | 2014-09-24 | 蔡毅 | 上装式液压球阀 |
| CN102401146A (zh) * | 2010-09-14 | 2012-04-04 | 上海伟伦阀门有限公司 | 大口径小扭矩力球阀 |
-
1968
- 1968-04-01 BE BE713062D patent/BE713062A/xx unknown
- 1968-04-01 GB GB1550268A patent/GB1214862A/en not_active Expired
- 1968-04-02 DE DE19681750126 patent/DE1750126A1/de active Pending
- 1968-04-04 NL NL6804743A patent/NL6804743A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542878A (en) * | 1983-08-10 | 1985-09-24 | Jarecki Industries | Ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1214862A (en) | 1970-12-09 |
| BE713062A (en:Method) | 1968-08-16 |
| DE1750126A1 (de) | 1971-01-07 |