NL7314525A - - Google Patents
Info
- Publication number
- NL7314525A NL7314525A NL7314525A NL7314525A NL7314525A NL 7314525 A NL7314525 A NL 7314525A NL 7314525 A NL7314525 A NL 7314525A NL 7314525 A NL7314525 A NL 7314525A NL 7314525 A NL7314525 A NL 7314525A
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
- F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722252057 DE2252057C3 (de) | 1972-10-24 | 1972-10-24 | Selbsttätiges Be- und Entlüftungsventil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7314525A true NL7314525A (de) | 1974-04-26 |
Family
ID=5859886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7314525A NL7314525A (de) | 1972-10-24 | 1973-10-23 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT333092B (de) |
| DE (1) | DE2252057C3 (de) |
| FR (1) | FR2203955B1 (de) |
| GB (1) | GB1438695A (de) |
| NL (1) | NL7314525A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8216449U1 (de) * | 1982-06-05 | 1982-11-18 | Bopp & Reuther Gmbh, 6800 Mannheim | Selbsttaetiges be- und entlueftungsventil |
| DE3512191C1 (de) * | 1985-04-03 | 1986-11-06 | Mannesmann Kienzle Gmbh | Schwimmergesteuertes Ventil |
| CN106704678B (zh) * | 2016-12-20 | 2023-04-07 | 苏州艾尔泰流体控制有限公司 | 复合式污水排气阀及污水排放系统 |
| CN108561617A (zh) * | 2018-05-23 | 2018-09-21 | 青岛双瑞海洋环境工程股份有限公司 | 能够克服憋压失效现象的浮筒式汽水分离阀 |
-
1972
- 1972-10-24 DE DE19722252057 patent/DE2252057C3/de not_active Expired
-
1973
- 1973-10-23 FR FR7338559A patent/FR2203955B1/fr not_active Expired
- 1973-10-23 GB GB4932173A patent/GB1438695A/en not_active Expired
- 1973-10-23 NL NL7314525A patent/NL7314525A/xx not_active Application Discontinuation
- 1973-10-23 AT AT896573A patent/AT333092B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2203955A1 (de) | 1974-05-17 |
| DE2252057B2 (de) | 1975-04-03 |
| GB1438695A (en) | 1976-06-09 |
| FR2203955B1 (de) | 1980-10-31 |
| AT333092B (de) | 1976-11-10 |
| DE2252057A1 (de) | 1974-05-02 |
| ATA896573A (de) | 1976-02-15 |
| DE2252057C3 (de) | 1975-11-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |