FR877365A - Balanced shut-off valve - Google Patents
Balanced shut-off valveInfo
- Publication number
- FR877365A FR877365A FR877365DA FR877365A FR 877365 A FR877365 A FR 877365A FR 877365D A FR877365D A FR 877365DA FR 877365 A FR877365 A FR 877365A
- Authority
- FR
- France
- Prior art keywords
- valve
- shut
- balanced
- balanced shut
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH119599D DE724917C (en) | 1939-12-03 | 1939-12-03 | Gate valve, the closing part of which is evenly loaded on both sides by the means to be shut off |
Publications (1)
Publication Number | Publication Date |
---|---|
FR877365A true FR877365A (en) | 1942-12-04 |
Family
ID=7451203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR877365D Expired FR877365A (en) | 1939-12-03 | 1941-12-01 | Balanced shut-off valve |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE724917C (en) |
FR (1) | FR877365A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973181A (en) * | 1960-10-31 | 1961-02-28 | Johnson Jesse Ray | Valve |
US3368793A (en) * | 1966-02-17 | 1968-02-13 | Chromatronix Inc | Slidable valve with abutting pipe flanges as seat members |
-
1939
- 1939-12-03 DE DESCH119599D patent/DE724917C/en not_active Expired
-
1941
- 1941-12-01 FR FR877365D patent/FR877365A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE724917C (en) | 1942-09-09 |
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