FR939323A - Improvements to control valves for hydraulic presses - Google Patents
Improvements to control valves for hydraulic pressesInfo
- Publication number
- FR939323A FR939323A FR939323DA FR939323A FR 939323 A FR939323 A FR 939323A FR 939323D A FR939323D A FR 939323DA FR 939323 A FR939323 A FR 939323A
- Authority
- FR
- France
- Prior art keywords
- control valves
- hydraulic presses
- presses
- hydraulic
- valves
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
- B30B15/186—Controlling the return movement of the ram, e.g. decompression valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939323X | 1941-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR939323A true FR939323A (en) | 1948-11-10 |
Family
ID=10748242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR939323D Expired FR939323A (en) | 1941-03-07 | 1946-08-29 | Improvements to control valves for hydraulic presses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR939323A (en) |
-
1946
- 1946-08-29 FR FR939323D patent/FR939323A/en not_active Expired
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