FR30568E - Vanne de retenue particulièrement pour vapeur et hautes pressions - Google Patents
Vanne de retenue particulièrement pour vapeur et hautes pressionsInfo
- Publication number
- FR30568E FR30568E FR30568DA FR30568E FR 30568 E FR30568 E FR 30568E FR 30568D A FR30568D A FR 30568DA FR 30568 E FR30568 E FR 30568E
- Authority
- FR
- France
- Prior art keywords
- steam
- check valve
- high pressures
- valve particularly
- pressures
- 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
- F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the 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 |
---|---|---|---|
FR30425T | 1925-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR30568E true FR30568E (fr) | 1926-07-29 |
Family
ID=8668335
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR596726D Expired FR596726A (fr) | 1925-04-16 | 1925-04-15 | Vanne de retenue, particulièrement pour vapeur et hautes pressions |
FR30425D Expired FR30425E (fr) | 1925-04-16 | 1925-04-16 | Vanne de retenue, particulièrement pour vapeur et hautes pressions |
FR30568D Expired FR30568E (fr) | 1925-04-16 | 1925-05-02 | Vanne de retenue particulièrement pour vapeur et hautes pressions |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR596726D Expired FR596726A (fr) | 1925-04-16 | 1925-04-15 | Vanne de retenue, particulièrement pour vapeur et hautes pressions |
FR30425D Expired FR30425E (fr) | 1925-04-16 | 1925-04-16 | Vanne de retenue, particulièrement pour vapeur et hautes pressions |
Country Status (1)
Country | Link |
---|---|
FR (3) | FR596726A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE762889C (de) * | 1942-04-22 | 1954-11-02 | Paul Hempel | Einradschlepper, insbesondere fuer die Landwirtschaft |
-
1925
- 1925-04-15 FR FR596726D patent/FR596726A/fr not_active Expired
- 1925-04-16 FR FR30425D patent/FR30425E/fr not_active Expired
- 1925-05-02 FR FR30568D patent/FR30568E/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE762889C (de) * | 1942-04-22 | 1954-11-02 | Paul Hempel | Einradschlepper, insbesondere fuer die Landwirtschaft |
Also Published As
Publication number | Publication date |
---|---|
FR30425E (fr) | 1926-05-08 |
FR596726A (fr) | 1925-10-30 |
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