GB1103638A - Sliding potentiometer cooperating with an hydraulic piston device - Google Patents

Sliding potentiometer cooperating with an hydraulic piston device

Info

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
Application number
GB49108/65A
Inventor
Leif Erik Sorensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1103638A publication Critical patent/GB1103638A/en
Expired legal-status Critical Current

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)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Actuator (AREA)
  • Transmission Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Tires In General (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (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
GB49108/65A 1964-11-21 1965-11-18 Sliding potentiometer cooperating with an hydraulic piston device Expired GB1103638A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
CH425965A (en) 1966-12-15
BE672527A (en) 1966-03-16
NO119258B (en) 1970-04-20
DE1540593A1 (en) 1970-01-15
ES320068A1 (en) 1966-10-16
DK104894C (en) 1966-07-18
NL6515029A (en) 1966-05-23
AT254338B (en) 1967-05-26

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