FR661174A - Stopcock - Google Patents
StopcockInfo
- Publication number
- FR661174A FR661174A FR661174DA FR661174A FR 661174 A FR661174 A FR 661174A FR 661174D A FR661174D A FR 661174DA FR 661174 A FR661174 A FR 661174A
- Authority
- FR
- France
- Prior art keywords
- stopcock
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR661174T | 1928-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR661174A true FR661174A (en) | 1929-07-22 |
Family
ID=9010709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR661174D Expired FR661174A (en) | 1928-09-28 | 1928-09-28 | Stopcock |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR661174A (en) |
-
1928
- 1928-09-28 FR FR661174D patent/FR661174A/en not_active Expired
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