FR1170995A - Switch for hydraulic systems - Google Patents
Switch for hydraulic systemsInfo
- Publication number
- FR1170995A FR1170995A FR1170995DA FR1170995A FR 1170995 A FR1170995 A FR 1170995A FR 1170995D A FR1170995D A FR 1170995DA FR 1170995 A FR1170995 A FR 1170995A
- Authority
- FR
- France
- Prior art keywords
- switch
- hydraulic systems
- hydraulic
- systems
- 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
- 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
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1925—Control of temperature characterised by the use of electric means using a combination of auxiliary electric and non-electric power
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0024805 | 1956-05-07 | ||
DEL0026589 | 1957-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1170995A true FR1170995A (en) | 1959-01-21 |
Family
ID=25985111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1170995D Expired FR1170995A (en) | 1956-05-07 | 1957-04-08 | Switch for hydraulic systems |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH369368A (en) |
FR (1) | FR1170995A (en) |
NL (1) | NL104412C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0237449A2 (en) * | 1986-03-13 | 1987-09-16 | Societe D'exploitation De Brevets Pour L'industrie Et La Marine (Sebim) | Apparatus for supplying fluid to a hydraulic, pneumatic or hydropneumatic installation |
EP1130272A3 (en) * | 2000-03-04 | 2003-10-29 | FESTO AG & Co | Valve |
-
0
- NL NL104412D patent/NL104412C/xx active
-
1957
- 1957-03-22 CH CH4417357A patent/CH369368A/en unknown
- 1957-04-08 FR FR1170995D patent/FR1170995A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0237449A2 (en) * | 1986-03-13 | 1987-09-16 | Societe D'exploitation De Brevets Pour L'industrie Et La Marine (Sebim) | Apparatus for supplying fluid to a hydraulic, pneumatic or hydropneumatic installation |
FR2595770A1 (en) * | 1986-03-13 | 1987-09-18 | Brev Ind Marine Exploit | DEVICE FOR SUPPLYING THE FLUID OF A HYDRAULIC, PNEUMATIC OR HYDRO PNEUMATIC INSTALLATION |
EP0237449A3 (en) * | 1986-03-13 | 1987-12-23 | Sebim | Apparatus for supplying fluid to a hydraulic, pneumatic or hydropneumatic installation |
EP1130272A3 (en) * | 2000-03-04 | 2003-10-29 | FESTO AG & Co | Valve |
Also Published As
Publication number | Publication date |
---|---|
CH369368A (en) | 1963-05-15 |
NL104412C (en) | 1900-01-01 |
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