FR1187542A - Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passes - Google Patents
Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passesInfo
- Publication number
- FR1187542A FR1187542A FR1187542DA FR1187542A FR 1187542 A FR1187542 A FR 1187542A FR 1187542D A FR1187542D A FR 1187542DA FR 1187542 A FR1187542 A FR 1187542A
- Authority
- FR
- France
- Prior art keywords
- fluid
- conduit
- pressure
- automatically adjusting
- passes
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- G05D16/101—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the controller being arranged as a multiple-way valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1187542X | 1956-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1187542A true FR1187542A (en) | 1959-09-11 |
Family
ID=11432893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1187542D Expired FR1187542A (en) | 1956-12-06 | 1957-12-06 | Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1187542A (en) |
-
1957
- 1957-12-06 FR FR1187542D patent/FR1187542A/en not_active Expired
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