FR447721A - Valve-valve - Google Patents
Valve-valveInfo
- Publication number
- FR447721A FR447721A FR447721DA FR447721A FR 447721 A FR447721 A FR 447721A FR 447721D A FR447721D A FR 447721DA FR 447721 A FR447721 A FR 447721A
- Authority
- FR
- France
- Prior art keywords
- valve
- 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
- F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447721XA | 1912-06-01 | 1912-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR447721A true FR447721A (en) | 1913-01-13 |
Family
ID=1488388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR447721D Expired FR447721A (en) | 1912-06-01 | 1912-08-29 | Valve-valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR447721A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454570A1 (en) * | 1979-04-18 | 1980-11-14 | Waertsilae Oy Ab | LOCK VALVE |
-
1912
- 1912-08-29 FR FR447721D patent/FR447721A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454570A1 (en) * | 1979-04-18 | 1980-11-14 | Waertsilae Oy Ab | LOCK VALVE |
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