ZA73481B - Improvements in or relating to valves - Google Patents
Improvements in or relating to valvesInfo
- Publication number
- ZA73481B ZA73481B ZA730481A ZA73481A ZA73481B ZA 73481 B ZA73481 B ZA 73481B ZA 730481 A ZA730481 A ZA 730481A ZA 73481 A ZA73481 A ZA 73481A ZA 73481 B ZA73481 B ZA 73481B
- Authority
- ZA
- South Africa
- Prior art keywords
- valves
- relating
- Prior art date
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
- F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
- F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB499372 | 1972-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA73481B true ZA73481B (en) | 1973-10-31 |
Family
ID=9787706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA730481A ZA73481B (en) | 1972-02-02 | 1973-01-23 | Improvements in or relating to valves |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4884910A (en) |
| AU (1) | AU5138973A (en) |
| BE (1) | BE794473A (en) |
| DE (1) | DE2304130A1 (en) |
| FR (1) | FR2170231B1 (en) |
| IT (1) | IT983428B (en) |
| LU (1) | LU66936A1 (en) |
| NL (1) | NL7301445A (en) |
| ZA (1) | ZA73481B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2120248A (en) * | 1936-10-22 | 1938-06-14 | Harvey S Hinchman | Charging and discharging valve |
| GB693636A (en) * | 1950-10-27 | 1953-07-01 | Pyrene Co Ltd | Improvements relating to containers of compressed gases |
| FR1058715A (en) * | 1952-06-25 | 1954-03-18 | Perforating device, more particularly intended for pressurized gas cylinders | |
| FR1248975A (en) * | 1959-02-21 | 1960-12-23 | Dunlop Rubber Co | Method and apparatus for inflating tires and other articles |
| FR1439522A (en) * | 1965-06-28 | 1966-05-20 | Pirelli | Pneumatic tire |
-
0
- BE BE794473D patent/BE794473A/en unknown
-
1973
- 1973-01-23 ZA ZA730481A patent/ZA73481B/en unknown
- 1973-01-24 AU AU51389/73A patent/AU5138973A/en not_active Expired
- 1973-01-29 DE DE2304130A patent/DE2304130A1/en active Pending
- 1973-01-30 IT IT7319772A patent/IT983428B/en active
- 1973-01-31 LU LU66936A patent/LU66936A1/xx unknown
- 1973-02-01 NL NL7301445A patent/NL7301445A/xx unknown
- 1973-02-02 FR FR7303806A patent/FR2170231B1/fr not_active Expired
- 1973-02-02 JP JP48013627A patent/JPS4884910A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE794473A (en) | 1973-05-16 |
| DE2304130A1 (en) | 1973-08-16 |
| AU5138973A (en) | 1974-07-25 |
| IT983428B (en) | 1974-10-31 |
| NL7301445A (en) | 1973-08-06 |
| FR2170231A1 (en) | 1973-09-14 |
| LU66936A1 (en) | 1973-04-02 |
| JPS4884910A (en) | 1973-11-10 |
| FR2170231B1 (en) | 1975-04-04 |
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