NL7210254A - - Google Patents
Info
- Publication number
- NL7210254A NL7210254A NL7210254A NL7210254A NL7210254A NL 7210254 A NL7210254 A NL 7210254A NL 7210254 A NL7210254 A NL 7210254A NL 7210254 A NL7210254 A NL 7210254A NL 7210254 A NL7210254 A NL 7210254A
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712137501 DE2137501C3 (en) | 1971-07-27 | 1971-07-27 | Broken pipe and check valve |
| DE19722207064 DE2207064A1 (en) | 1972-02-15 | 1972-02-15 | SELF-CLOSING ADAPTER VALVE |
| DE7219561 | 1972-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7210254A true NL7210254A (en) | 1973-01-30 |
Family
ID=27183587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7210254A NL7210254A (en) | 1971-07-27 | 1972-07-25 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT321049B (en) |
| BE (1) | BE786799A (en) |
| ES (1) | ES405237A1 (en) |
| FR (1) | FR2147699A5 (en) |
| NL (1) | NL7210254A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2610070A1 (en) * | 1987-01-28 | 1988-07-29 | Banides Debeaurain | Automatic plugging device for fluid pipeline |
-
0
- BE BE786799D patent/BE786799A/en unknown
-
1972
- 1972-07-25 NL NL7210254A patent/NL7210254A/xx unknown
- 1972-07-27 FR FR7227050A patent/FR2147699A5/fr not_active Expired
- 1972-07-27 ES ES405237A patent/ES405237A1/en not_active Expired
- 1972-07-27 AT AT649572A patent/AT321049B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2147699A5 (en) | 1973-03-09 |
| AT321049B (en) | 1975-03-10 |
| BE786799A (en) | 1973-01-29 |
| ES405237A1 (en) | 1976-01-16 |