FR2578321B1 - POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR. - Google Patents
POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR.Info
- Publication number
- FR2578321B1 FR2578321B1 FR8503061A FR8503061A FR2578321B1 FR 2578321 B1 FR2578321 B1 FR 2578321B1 FR 8503061 A FR8503061 A FR 8503061A FR 8503061 A FR8503061 A FR 8503061A FR 2578321 B1 FR2578321 B1 FR 2578321B1
- Authority
- FR
- France
- Prior art keywords
- displacement
- mitigator
- realizing
- human finger
- displacement sensor
- 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 - Fee Related
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8503061A FR2578321B1 (en) | 1985-03-01 | 1985-03-01 | POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR. |
JP442886A JPS61202101A (en) | 1985-03-01 | 1986-01-14 | Pickup device for position and displacement and potentiometer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8503061A FR2578321B1 (en) | 1985-03-01 | 1985-03-01 | POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR. |
EP86401840A EP0260365A1 (en) | 1986-08-19 | 1986-08-19 | Position and displacement sensor, particularly for the position and displacement of a human finger, in particular for realising an attenuator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2578321A1 FR2578321A1 (en) | 1986-09-05 |
FR2578321B1 true FR2578321B1 (en) | 1990-07-20 |
Family
ID=26105936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8503061A Expired - Fee Related FR2578321B1 (en) | 1985-03-01 | 1985-03-01 | POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2578321B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2643499A2 (en) * | 1988-07-25 | 1990-08-24 | Mcb | POTENTIOMETER CONTROLLABLE BY REDUCED MECHANICAL CONSTRAINT |
FR2634579A1 (en) * | 1988-07-25 | 1990-01-26 | Mcb | Potentiometer operable by a slight mechanical stress |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2517769A1 (en) * | 1975-04-18 | 1976-10-28 | Stephen Hanson Lampen | Manually operated voltage divider with no sliding contacts - depends on finger contact between divider elements |
GB1554094A (en) * | 1978-04-18 | 1979-10-17 | Standard Telephones Cables Ltd | Potentiometer arrangement |
US4270171A (en) * | 1979-03-07 | 1981-05-26 | Maples James A | Position sensing and indicating device |
US4494105A (en) * | 1982-03-26 | 1985-01-15 | Spectra-Symbol Corporation | Touch-controlled circuit apparatus for voltage selection |
-
1985
- 1985-03-01 FR FR8503061A patent/FR2578321B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2578321A1 (en) | 1986-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |