NL6916901A - - Google Patents
Info
- Publication number
- NL6916901A NL6916901A NL6916901A NL6916901A NL6916901A NL 6916901 A NL6916901 A NL 6916901A NL 6916901 A NL6916901 A NL 6916901A NL 6916901 A NL6916901 A NL 6916901A NL 6916901 A NL6916901 A NL 6916901A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
-
- 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
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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
- 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
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Pipeline Systems (AREA)
- Details Of Valves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6916901A NL6916901A (en) | 1969-11-10 | 1969-11-10 | |
| DE19702055062 DE2055062C3 (en) | 1969-11-10 | 1970-11-09 | Device that responds when the pressure drop of a medium flowing in a line exceeds a certain speed |
| GB5347770A GB1329436A (en) | 1969-11-10 | 1970-11-10 | Safety devices responsive to leakage in piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6916901A NL6916901A (en) | 1969-11-10 | 1969-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6916901A true NL6916901A (en) | 1971-05-12 |
Family
ID=19808350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6916901A NL6916901A (en) | 1969-11-10 | 1969-11-10 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2055062C3 (en) |
| GB (1) | GB1329436A (en) |
| NL (1) | NL6916901A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2257080B1 (en) * | 1974-01-08 | 1976-05-14 | Sud Ouest Ste Nationale Gaz | |
| FR2609142B1 (en) * | 1986-12-24 | 1989-04-07 | Mecaneral | PILOT DISTRIBUTOR DEVICE FOR CONTROLLING A SAFETY VALVE, PARTICULARLY A SAFETY VALVE FOR STORING NATURAL GAS IN UNDERGROUND CAVITY |
| CN102996875A (en) * | 2012-10-12 | 2013-03-27 | 安徽蓝德仪表有限公司 | Gas alternating system |
| CN108413252A (en) * | 2018-05-15 | 2018-08-17 | 中油昆仑管道工程有限公司 | A kind of Oil Recovery device and oil recovery systems |
-
1969
- 1969-11-10 NL NL6916901A patent/NL6916901A/xx unknown
-
1970
- 1970-11-09 DE DE19702055062 patent/DE2055062C3/en not_active Expired
- 1970-11-10 GB GB5347770A patent/GB1329436A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1329436A (en) | 1973-09-05 |
| DE2055062B2 (en) | 1973-09-20 |
| DE2055062C3 (en) | 1974-04-25 |
| DE2055062A1 (en) | 1971-05-19 |