GB1103638A - Sliding potentiometer cooperating with an hydraulic piston device - Google Patents
Sliding potentiometer cooperating with an hydraulic piston deviceInfo
- Publication number
- GB1103638A GB1103638A GB49108/65A GB4910865A GB1103638A GB 1103638 A GB1103638 A GB 1103638A GB 49108/65 A GB49108/65 A GB 49108/65A GB 4910865 A GB4910865 A GB 4910865A GB 1103638 A GB1103638 A GB 1103638A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydraulic piston
- piston device
- sliding potentiometer
- cooperating
- potentiometer cooperating
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/2853—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using potentiometers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
- H01C10/40—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path screw operated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
- H01C10/40—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path screw operated
- H01C10/42—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path screw operated the contact bridging and sliding along resistive element and parallel conducting bar or collector
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Transmission Devices (AREA)
- Tires In General (AREA)
Abstract
1,103,638. Potentiometers; inductors and transformers. L. E. SRENSEN. 18 Nov., 1965 [21 Nov., 1964], No. 49108/65. Headings HIS and HIT. A coil 28 is enclosed in, and attached to the bottom of, an hydraulic cylinder 12 and passes through the piston 22 and into the hollow pistonrod 20. Springs 40 and balls 45 carried by the piston connect the cylinder 12 to similar balls which form the movable contact of the device
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK574964AA DK104894C (en) | 1964-11-21 | 1964-11-21 | Sliding potentiometer that cooperates with a hydraulic piston mechanism. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1103638A true GB1103638A (en) | 1968-02-21 |
Family
ID=8144947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49108/65A Expired GB1103638A (en) | 1964-11-21 | 1965-11-18 | Sliding potentiometer cooperating with an hydraulic piston device |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT254338B (en) |
BE (1) | BE672527A (en) |
CH (1) | CH425965A (en) |
DE (1) | DE1540593A1 (en) |
DK (1) | DK104894C (en) |
ES (1) | ES320068A1 (en) |
GB (1) | GB1103638A (en) |
NL (1) | NL6515029A (en) |
NO (1) | NO119258B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009043637A1 (en) * | 2007-09-27 | 2009-04-09 | Deere & Company | Measuring device and measuring method for pressure medium cylinders |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1401626A (en) * | 1971-11-13 | 1975-07-16 | Lucas Industries Ltd | Electro hydraulic actuator arrangement |
DE3520199A1 (en) * | 1984-10-05 | 1986-04-10 | Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover | POTENTIOMETER |
-
1964
- 1964-11-21 DK DK574964AA patent/DK104894C/en active
-
1965
- 1965-11-18 GB GB49108/65A patent/GB1103638A/en not_active Expired
- 1965-11-18 CH CH1589965A patent/CH425965A/en unknown
- 1965-11-19 AT AT1041465A patent/AT254338B/en active
- 1965-11-19 BE BE672527A patent/BE672527A/fr unknown
- 1965-11-19 NL NL6515029A patent/NL6515029A/en unknown
- 1965-11-20 NO NO160562A patent/NO119258B/no unknown
- 1965-11-20 DE DE19651540593 patent/DE1540593A1/en active Pending
- 1965-11-20 ES ES0320068A patent/ES320068A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009043637A1 (en) * | 2007-09-27 | 2009-04-09 | Deere & Company | Measuring device and measuring method for pressure medium cylinders |
Also Published As
Publication number | Publication date |
---|---|
AT254338B (en) | 1967-05-26 |
DE1540593A1 (en) | 1970-01-15 |
ES320068A1 (en) | 1966-10-16 |
CH425965A (en) | 1966-12-15 |
BE672527A (en) | 1966-03-16 |
NO119258B (en) | 1970-04-20 |
DK104894C (en) | 1966-07-18 |
NL6515029A (en) | 1966-05-23 |
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