SE436072B - Potentiometeranordning for legesbestemning av hydraulkolvar och liknande - Google Patents
Potentiometeranordning for legesbestemning av hydraulkolvar och liknandeInfo
- Publication number
- SE436072B SE436072B SE8301563A SE8301563A SE436072B SE 436072 B SE436072 B SE 436072B SE 8301563 A SE8301563 A SE 8301563A SE 8301563 A SE8301563 A SE 8301563A SE 436072 B SE436072 B SE 436072B
- Authority
- SE
- Sweden
- Prior art keywords
- conductors
- cylinder
- piston
- resistor
- piston rod
- Prior art date
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
- F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
- G01D5/165—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance by relative movement of a point of contact or actuation and a resistive track
-
- 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
-
- 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
- H01C10/44—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path the contact bridging and sliding along resistive element and parallel conducting bar or collector
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Adjustable Resistors (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Actuator (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8301563A SE436072B (sv) | 1983-03-22 | 1983-03-22 | Potentiometeranordning for legesbestemning av hydraulkolvar och liknande |
PCT/SE1984/000099 WO1984003763A1 (en) | 1983-03-22 | 1984-03-21 | Potentiometer device for determining the position of hydraulic pistons and the like |
EP84850088A EP0128881A3 (en) | 1983-03-22 | 1984-03-21 | Potentiometer device for determining the position of hydraulic pistons and the like |
NO844616A NO154360C (no) | 1983-03-22 | 1984-11-20 | Potensiometeranordning for stillingsbestemmelse av hydraulikkstempler og lignende. |
FI844566A FI844566L (fi) | 1983-03-22 | 1984-11-21 | Potentiometeranordning foer bestaemning av laeget av hydrauliska kolvar och liknande. |
DK555184A DK555184D0 (da) | 1983-03-22 | 1984-11-22 | Potentiometerindretning til at bestemme hydrauliske stemplers og lignende indretningers position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8301563A SE436072B (sv) | 1983-03-22 | 1983-03-22 | Potentiometeranordning for legesbestemning av hydraulkolvar och liknande |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8301563D0 SE8301563D0 (sv) | 1983-03-22 |
SE8301563L SE8301563L (sv) | 1984-09-23 |
SE436072B true SE436072B (sv) | 1984-11-05 |
Family
ID=20350475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301563A SE436072B (sv) | 1983-03-22 | 1983-03-22 | Potentiometeranordning for legesbestemning av hydraulkolvar och liknande |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0128881A3 (no) |
FI (1) | FI844566L (no) |
NO (1) | NO154360C (no) |
SE (1) | SE436072B (no) |
WO (1) | WO1984003763A1 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE453689B (sv) * | 1986-06-27 | 1988-02-22 | Autoliv Dev | Resistiv legesgivare |
DE3639150A1 (de) * | 1986-11-15 | 1988-05-19 | Wabco Westinghouse Steuerung | Potentiometer bzw. veraenderbarer widerstand |
SE455440B (sv) * | 1986-11-17 | 1988-07-11 | Autoliv Dev | Kontaktanordning for avgivande av elektriska signaler i beroende av en rorlig kropps lege |
FR2692980A1 (fr) * | 1992-06-24 | 1993-12-31 | Goulet Michael | Capteur de position et utilisations d'un tel capteur. |
AU4334093A (en) * | 1992-06-24 | 1994-01-24 | Innovation Technologique Appliquee (I.T.A.) | Position sensor and uses thereof |
DE4407648C2 (de) * | 1994-03-08 | 1997-09-04 | Volkswagen Ag | Vorrichtung zum Erfassen der Position eines Stellelementes |
DE19607917A1 (de) * | 1996-03-01 | 1997-09-04 | Emg Eltma Gmbh | Elektrohydraulisches Hubgerät |
FR2807159B1 (fr) * | 2000-03-30 | 2002-07-12 | Labinal | Actionneur comportant un potentiometre d'evaluation de l'etat de l'actionneur |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412391A (en) * | 1964-10-31 | 1968-11-19 | Gullick Ltd | Pressure-fluid-operated devices and means for indicating the condition thereof |
US3726191A (en) * | 1971-02-08 | 1973-04-10 | Bunker Ramo | Electrically controlled hydraulic system and transducer therefor |
US4286386A (en) * | 1977-09-06 | 1981-09-01 | Long Irvin E | Electro-mechanical displacement measuring device |
CA1180916A (en) * | 1981-09-08 | 1985-01-15 | Ronnie F. Burk | Position-sensing cylinder |
-
1983
- 1983-03-22 SE SE8301563A patent/SE436072B/sv not_active IP Right Cessation
-
1984
- 1984-03-21 WO PCT/SE1984/000099 patent/WO1984003763A1/en active Application Filing
- 1984-03-21 EP EP84850088A patent/EP0128881A3/en not_active Withdrawn
- 1984-11-20 NO NO844616A patent/NO154360C/no unknown
- 1984-11-21 FI FI844566A patent/FI844566L/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI844566A0 (fi) | 1984-11-21 |
EP0128881A3 (en) | 1987-06-03 |
SE8301563D0 (sv) | 1983-03-22 |
NO154360B (no) | 1986-05-26 |
WO1984003763A1 (en) | 1984-09-27 |
FI844566L (fi) | 1984-11-21 |
NO154360C (no) | 1986-09-03 |
SE8301563L (sv) | 1984-09-23 |
NO844616L (no) | 1984-11-20 |
EP0128881A2 (en) | 1984-12-19 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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