NL43470C - - Google Patents
Info
- Publication number
- NL43470C NL43470C NL80240A NL80240A NL43470C NL 43470 C NL43470 C NL 43470C NL 80240 A NL80240 A NL 80240A NL 80240 A NL80240 A NL 80240A NL 43470 C NL43470 C NL 43470C
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL43470T | 1936-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL43470C true NL43470C (en) | 1938-06-15 |
Family
ID=32065062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80240A NL43470C (en) | 1936-12-01 | 1936-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL43470C (en) |
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1936
- 1936-12-01 NL NL80240A patent/NL43470C/xx active