FR808769A - Double acting valve - Google Patents
Double acting valveInfo
- Publication number
- FR808769A FR808769A FR808769DA FR808769A FR 808769 A FR808769 A FR 808769A FR 808769D A FR808769D A FR 808769DA FR 808769 A FR808769 A FR 808769A
- Authority
- FR
- France
- Prior art keywords
- double acting
- acting valve
- valve
- double
- acting
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR808769T | 1935-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR808769A true FR808769A (en) | 1937-02-15 |
Family
ID=9253133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR808769D Expired FR808769A (en) | 1935-11-04 | 1935-11-04 | Double acting valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR808769A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758664A (en) * | 1952-06-24 | 1956-08-14 | Robert S Mehr | Bi-directional drain valve |
US2781774A (en) * | 1951-07-03 | 1957-02-19 | Baker Oil Tools Inc | Valve apparatus for automatically filling well conduits |
DE1042975B (en) * | 1955-12-08 | 1958-11-06 | Hemscheidt Maschf Hermann | Shock absorber valve working in both flow directions |
-
1935
- 1935-11-04 FR FR808769D patent/FR808769A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781774A (en) * | 1951-07-03 | 1957-02-19 | Baker Oil Tools Inc | Valve apparatus for automatically filling well conduits |
US2758664A (en) * | 1952-06-24 | 1956-08-14 | Robert S Mehr | Bi-directional drain valve |
DE1042975B (en) * | 1955-12-08 | 1958-11-06 | Hemscheidt Maschf Hermann | Shock absorber valve working in both flow directions |
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