FR913832A - Perfectionnements aux soupapes ou en relation avec celles-ci - Google Patents
Perfectionnements aux soupapes ou en relation avec celles-ciInfo
- Publication number
- FR913832A FR913832A FR913832DA FR913832A FR 913832 A FR913832 A FR 913832A FR 913832D A FR913832D A FR 913832DA FR 913832 A FR913832 A FR 913832A
- Authority
- FR
- France
- Prior art keywords
- valves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB913832X | 1941-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR913832A true FR913832A (fr) | 1946-09-20 |
Family
ID=10707133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR913832D Expired FR913832A (fr) | 1941-12-31 | 1945-08-30 | Perfectionnements aux soupapes ou en relation avec celles-ci |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR913832A (fr) |
-
1945
- 1945-08-30 FR FR913832D patent/FR913832A/fr not_active Expired
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