LU57744A1 - - Google Patents
Info
- Publication number
- LU57744A1 LU57744A1 LU57744DA LU57744A1 LU 57744 A1 LU57744 A1 LU 57744A1 LU 57744D A LU57744D A LU 57744DA LU 57744 A1 LU57744 A1 LU 57744A1
- Authority
- LU
- Luxembourg
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
-
- 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)
- Safety Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6817299A NL6817299A (en) | 1968-12-03 | 1968-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU57744A1 true LU57744A1 (en) | 1969-05-12 |
Family
ID=19805318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU57744D LU57744A1 (en) | 1968-12-03 | 1969-01-06 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT299641B (en) |
| BE (1) | BE726285A (en) |
| CH (1) | CH478370A (en) |
| ES (1) | ES362926A1 (en) |
| FR (1) | FR1601696A (en) |
| GB (1) | GB1225602A (en) |
| LU (1) | LU57744A1 (en) |
| NL (1) | NL6817299A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868921A (en) * | 1972-06-14 | 1975-03-04 | Bowman Jon G | Normally vented liquid-storage tank for ships, with closure device for automatically preventing leaking if the ship should sink |
| JP6030788B1 (en) | 2016-03-22 | 2016-11-24 | 新倉工業株式会社 | Automatic air pipe closing device |
-
1968
- 1968-12-03 NL NL6817299A patent/NL6817299A/xx unknown
- 1968-12-30 BE BE726285D patent/BE726285A/xx unknown
- 1968-12-31 FR FR1601696D patent/FR1601696A/fr not_active Expired
-
1969
- 1969-01-06 LU LU57744D patent/LU57744A1/xx unknown
- 1969-01-07 AT AT9869A patent/AT299641B/en not_active IP Right Cessation
- 1969-01-09 CH CH19769A patent/CH478370A/en not_active IP Right Cessation
- 1969-01-10 GB GB1225602D patent/GB1225602A/en not_active Expired
- 1969-01-25 ES ES362926A patent/ES362926A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1900029A1 (en) | 1970-08-06 |
| NL6817299A (en) | 1970-06-05 |
| ES362926A1 (en) | 1970-11-16 |
| BE726285A (en) | 1969-05-29 |
| AT299641B (en) | 1972-06-26 |
| FR1601696A (en) | 1970-09-07 |
| CH478370A (en) | 1969-09-15 |
| GB1225602A (en) | 1971-03-17 |
| DE1900029B2 (en) | 1975-10-02 |