IT7967273A0 - FLOW REGULATOR VALVE - Google Patents
FLOW REGULATOR VALVEInfo
- Publication number
- IT7967273A0 IT7967273A0 IT7967273A IT6727379A IT7967273A0 IT 7967273 A0 IT7967273 A0 IT 7967273A0 IT 7967273 A IT7967273 A IT 7967273A IT 6727379 A IT6727379 A IT 6727379A IT 7967273 A0 IT7967273 A0 IT 7967273A0
- Authority
- IT
- Italy
- Prior art keywords
- regulator valve
- flow regulator
- valve
- flow
- regulator
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7806918A FR2419448A1 (en) | 1978-03-10 | 1978-03-10 | Flow control valve for fluid system - has pressure responsive sprung piston defining working chamber communicating with sprung valve member |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967273A0 true IT7967273A0 (en) | 1979-02-07 |
IT1117619B IT1117619B (en) | 1986-02-17 |
Family
ID=9205607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67273/79A IT1117619B (en) | 1978-03-10 | 1979-02-07 | FLOW REGULATING VALVE |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES477873A1 (en) |
FR (1) | FR2419448A1 (en) |
IT (1) | IT1117619B (en) |
-
1978
- 1978-03-10 FR FR7806918A patent/FR2419448A1/en active Granted
-
1979
- 1979-02-07 IT IT67273/79A patent/IT1117619B/en active
- 1979-02-20 ES ES477873A patent/ES477873A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2419448A1 (en) | 1979-10-05 |
FR2419448B3 (en) | 1980-11-28 |
IT1117619B (en) | 1986-02-17 |
ES477873A1 (en) | 1979-08-01 |
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