ES442772A1 - Mejoras introducidas en un dispositivo magnetico de detec- cion. - Google Patents
Mejoras introducidas en un dispositivo magnetico de detec- cion.Info
- Publication number
- ES442772A1 ES442772A1 ES442772A ES442772A ES442772A1 ES 442772 A1 ES442772 A1 ES 442772A1 ES 442772 A ES442772 A ES 442772A ES 442772 A ES442772 A ES 442772A ES 442772 A1 ES442772 A1 ES 442772A1
- Authority
- ES
- Spain
- Prior art keywords
- operating characteristics
- magnetic elements
- improved operating
- tube
- wire
- 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
-
- 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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/22—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 inductance, e.g. by a movable armature differentially influencing two coils
- G01D5/225—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 inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
-
- 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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/22—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 inductance, e.g. by a movable armature differentially influencing two coils
- G01D5/2208—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 inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils
- G01D5/2241—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 inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils by controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K2017/9706—Inductive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/524,608 US3958202A (en) | 1974-11-18 | 1974-11-18 | Positional transducer utilizing magnetic elements having improved operating characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES442772A1 true ES442772A1 (es) | 1977-08-01 |
Family
ID=24089941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES442772A Expired ES442772A1 (es) | 1974-11-18 | 1975-11-18 | Mejoras introducidas en un dispositivo magnetico de detec- cion. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3958202A (es) |
| JP (1) | JPS5721642B2 (es) |
| BR (1) | BR7507545A (es) |
| CA (1) | CA1031055A (es) |
| DE (1) | DE2550788C3 (es) |
| ES (1) | ES442772A1 (es) |
| GB (1) | GB1510548A (es) |
| IT (1) | IT1048717B (es) |
| NL (1) | NL7512727A (es) |
| SE (1) | SE411590B (es) |
| SU (1) | SU641889A3 (es) |
| ZA (1) | ZA756736B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045787A (en) * | 1976-03-18 | 1977-08-30 | Illinois Tool Works Inc. | Sensors for sensing a plurality of parameters |
| US4156223A (en) * | 1978-04-21 | 1979-05-22 | Illinois Tool Works Inc. | Positional transducer utilizing magnetic elements |
| US4283714A (en) * | 1979-08-08 | 1981-08-11 | Texas Instruments Incorporated | Magnetic keyboard system |
| US4401986A (en) * | 1979-12-26 | 1983-08-30 | Texas Instruments Incorporated | Position sensor and system |
| JPS5923221A (ja) * | 1982-07-29 | 1984-02-06 | Denshi Jiki Kogyo Kk | 非磁性鋼管におけるスケ−ル堆積量検出方法及びこれに用いる装置 |
| US4507601A (en) * | 1983-02-25 | 1985-03-26 | Andresen Herman J | Lever stroke control |
| US4574286A (en) * | 1983-02-28 | 1986-03-04 | Andresen Herman J | Controller of magnetically saturated type having programmed output characteristic |
| US4733214A (en) * | 1983-05-23 | 1988-03-22 | Andresen Herman J | Multi-directional controller having resiliently biased cam and cam follower for tactile feedback |
| US4639667A (en) * | 1983-05-23 | 1987-01-27 | Andresen Herman J | Contactless controllers sensing displacement along two orthogonal directions by the overlap of a magnet and saturable cores |
| US4544890A (en) * | 1983-11-07 | 1985-10-01 | Magnetic Peripherals Inc. | Flat coil velocity transducer |
| JPH02503235A (ja) * | 1988-02-11 | 1990-10-04 | ガーシェリス、イヴァン ジェイ | 磁気位置検出器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638221A (en) * | 1969-11-24 | 1972-01-25 | Illinois Tool Works | Solid-state keyboard |
| US3698531A (en) * | 1970-10-26 | 1972-10-17 | Illinois Tool Works | Solid state switch |
-
1974
- 1974-11-18 US US05/524,608 patent/US3958202A/en not_active Expired - Lifetime
-
1975
- 1975-10-27 ZA ZA756736A patent/ZA756736B/xx unknown
- 1975-10-30 CA CA238,681A patent/CA1031055A/en not_active Expired
- 1975-10-30 NL NL7512727A patent/NL7512727A/xx not_active Application Discontinuation
- 1975-11-10 GB GB46366/75A patent/GB1510548A/en not_active Expired
- 1975-11-12 DE DE2550788A patent/DE2550788C3/de not_active Expired
- 1975-11-14 SU SU752190903A patent/SU641889A3/ru active
- 1975-11-14 BR BR7507545*A patent/BR7507545A/pt unknown
- 1975-11-14 IT IT29298/75A patent/IT1048717B/it active
- 1975-11-17 SE SE7512886A patent/SE411590B/xx unknown
- 1975-11-18 JP JP13786975A patent/JPS5721642B2/ja not_active Expired
- 1975-11-18 ES ES442772A patent/ES442772A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2550788B2 (de) | 1978-02-16 |
| JPS5173460A (es) | 1976-06-25 |
| DE2550788A1 (de) | 1976-05-20 |
| US3958202A (en) | 1976-05-18 |
| BR7507545A (pt) | 1976-08-10 |
| GB1510548A (en) | 1978-05-10 |
| ZA756736B (en) | 1977-06-29 |
| IT1048717B (it) | 1980-12-20 |
| SE411590B (sv) | 1980-01-14 |
| DE2550788C3 (de) | 1978-10-19 |
| NL7512727A (nl) | 1976-05-20 |
| AU8640375A (en) | 1977-05-12 |
| SE7512886L (sv) | 1976-05-19 |
| SU641889A3 (ru) | 1979-01-05 |
| CA1031055A (en) | 1978-05-09 |
| JPS5721642B2 (es) | 1982-05-08 |
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