CH441830A - Pneumatic or hydraulic switches or amplifiers working according to the force comparison - Google Patents
Pneumatic or hydraulic switches or amplifiers working according to the force comparisonInfo
- Publication number
- CH441830A CH441830A CH1520663A CH1520663A CH441830A CH 441830 A CH441830 A CH 441830A CH 1520663 A CH1520663 A CH 1520663A CH 1520663 A CH1520663 A CH 1520663A CH 441830 A CH441830 A CH 441830A
- Authority
- CH
- Switzerland
- Prior art keywords
- pneumatic
- working according
- force comparison
- hydraulic switches
- amplifiers working
- Prior art date
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F15C3/06—Circuit elements having moving parts using balls or pill-shaped disks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0082846 | 1962-12-13 | ||
FR956821A FR1377079A (en) | 1962-12-13 | 1963-12-11 | Pneumatic or hydraulic switch or amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
CH441830A true CH441830A (en) | 1967-08-15 |
Family
ID=25997084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1520663A CH441830A (en) | 1962-12-13 | 1963-12-11 | Pneumatic or hydraulic switches or amplifiers working according to the force comparison |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH441830A (en) |
FR (1) | FR1377079A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH501844A (en) * | 1968-06-27 | 1971-01-15 | Cyphelly Ivan J | Hydrostatic current booster |
-
1963
- 1963-12-11 FR FR956821A patent/FR1377079A/en not_active Expired
- 1963-12-11 CH CH1520663A patent/CH441830A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1377079A (en) | 1964-10-31 |
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