FR791839A - Perfectionnements aux vannes à passage direct - Google Patents
Perfectionnements aux vannes à passage directInfo
- Publication number
- FR791839A FR791839A FR791839DA FR791839A FR 791839 A FR791839 A FR 791839A FR 791839D A FR791839D A FR 791839DA FR 791839 A FR791839 A FR 791839A
- Authority
- FR
- France
- Prior art keywords
- gate valves
- valves
- gate
- 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
- F16K3/0227—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR791839T | 1934-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR791839A true FR791839A (fr) | 1935-12-18 |
Family
ID=9227927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR791839D Expired FR791839A (fr) | 1934-09-20 | 1934-09-20 | Perfectionnements aux vannes à passage direct |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR791839A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140036B (de) * | 1959-02-12 | 1962-11-22 | Poerringer & Schindler G M B H | Absperrschieber mit trapezfoermigem, abgerundetem und mit Dichtungsteilen versehenem Verschlussstueck |
-
1934
- 1934-09-20 FR FR791839D patent/FR791839A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140036B (de) * | 1959-02-12 | 1962-11-22 | Poerringer & Schindler G M B H | Absperrschieber mit trapezfoermigem, abgerundetem und mit Dichtungsteilen versehenem Verschlussstueck |
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