JPS502961A - - Google Patents
Info
- Publication number
- JPS502961A JPS502961A JP49040086A JP4008674A JPS502961A JP S502961 A JPS502961 A JP S502961A JP 49040086 A JP49040086 A JP 49040086A JP 4008674 A JP4008674 A JP 4008674A JP S502961 A JPS502961 A JP S502961A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G01D5/204—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 by influencing the mutual induction between two or more coils
- G01D5/2073—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 by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Control Of Position Or Direction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7305172A NL7305172A (US07563621-20090721-C00053.png) | 1973-04-13 | 1973-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS502961A true JPS502961A (US07563621-20090721-C00053.png) | 1975-01-13 |
| JPS5616882B2 JPS5616882B2 (US07563621-20090721-C00053.png) | 1981-04-18 |
Family
ID=19818635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4008674A Expired JPS5616882B2 (US07563621-20090721-C00053.png) | 1973-04-13 | 1974-04-10 |
Country Status (6)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8301033A (nl) * | 1983-03-23 | 1984-10-16 | Philips Nv | Stralingsapparaat met membraanaandrijving voor een objectdrager. |
| FR2612525B1 (fr) * | 1987-03-20 | 1989-05-19 | Huiles Goudrons & Derives | Brai d'impregnation a filtrabilite amelioree et son procede de fabrication |
| DE4311973C2 (de) * | 1993-04-14 | 1997-09-11 | Pepperl & Fuchs | Magneto-induktives Sensorsystem für eine magnetische Positions- und/oder Wegbestimmung |
| US6249234B1 (en) | 1994-05-14 | 2001-06-19 | Absolute Sensors Limited | Position detector |
| US20030062889A1 (en) * | 1996-12-12 | 2003-04-03 | Synaptics (Uk) Limited | Position detector |
| BR9507650A (pt) * | 1994-05-14 | 1997-09-09 | Scient Generics Ltd | Codificador de posiçao |
| US6788221B1 (en) | 1996-06-28 | 2004-09-07 | Synaptics (Uk) Limited | Signal processing apparatus and method |
| ATE309519T1 (de) | 1997-05-28 | 2005-11-15 | Synaptics Uk Ltd | Verfahren und drahtbond-vorrichtung zur herstellung eines wandlers |
| GB9720954D0 (en) | 1997-10-02 | 1997-12-03 | Scient Generics Ltd | Commutators for motors |
| GB9721891D0 (en) | 1997-10-15 | 1997-12-17 | Scient Generics Ltd | Symmetrically connected spiral transducer |
| GB9811151D0 (en) | 1998-05-22 | 1998-07-22 | Scient Generics Ltd | Rotary encoder |
| ATE250784T1 (de) * | 1998-11-27 | 2003-10-15 | Synaptics Uk Ltd | Positionssensor |
| US7019672B2 (en) * | 1998-12-24 | 2006-03-28 | Synaptics (Uk) Limited | Position sensor |
| DE19920190A1 (de) * | 1999-05-03 | 2000-11-09 | Hella Kg Hueck & Co | Induktiver Linearsensor und induktuver Winkelsensor |
| DE60227174D1 (de) * | 2001-05-21 | 2008-07-31 | Synaptics Uk Ltd | Positionssensor |
| GB2403017A (en) * | 2002-03-05 | 2004-12-22 | Synaptics | Position sensor |
| US7907130B2 (en) | 2002-06-05 | 2011-03-15 | Synaptics (Uk) Limited | Signal transfer method and apparatus |
| GB0317370D0 (en) * | 2003-07-24 | 2003-08-27 | Synaptics Uk Ltd | Magnetic calibration array |
| GB0319945D0 (en) * | 2003-08-26 | 2003-09-24 | Synaptics Uk Ltd | Inductive sensing system |
| WO2008139216A2 (en) | 2007-05-10 | 2008-11-20 | Cambridge Integrated Circuits Limited | Transducer |
| GB2488389C (en) | 2010-12-24 | 2018-08-22 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
| GB2503006B (en) * | 2012-06-13 | 2017-08-09 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
| JP2015042095A (ja) * | 2013-08-23 | 2015-03-02 | シンフォニアテクノロジー株式会社 | 平面位置検出装置、並びにこれを備えた平面モータ及び平面ステージ装置 |
| DE102018220032A1 (de) * | 2018-11-22 | 2020-05-28 | Conti Temic Microelectronic Gmbh | Magnetisches Positionssensorsystem |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064218A (en) * | 1962-11-13 | farrand | ||
| US3181095A (en) * | 1965-04-27 | Farrand etal precision transducers | ||
| US2685070A (en) * | 1948-10-27 | 1954-07-27 | Edward G Martin | Variable inductance measuring apparatus |
| US2924798A (en) * | 1956-11-23 | 1960-02-09 | Inductosyn Corp | Wiring for slider of position measuring transformer |
| US2915721A (en) * | 1957-06-13 | 1959-12-01 | Inductosyn Corp | Reduction of single-turn loop coupling in position-measuring transformers |
| US3148347A (en) * | 1961-01-27 | 1964-09-08 | Westinghouse Electric Corp | Transducer having relatively angular movable bifilar printed-circuit-type coils |
| US3441888A (en) * | 1966-10-03 | 1969-04-29 | Inductosyn Corp | Multi-layer windings for position measuring transformers |
| US3668587A (en) * | 1970-05-13 | 1972-06-06 | Inductosyn Corp | Multi-layer polyphase winding member and transformer |
| US3732513A (en) * | 1971-10-14 | 1973-05-08 | Inductosyn Corp | Position-measuring transformer and scale member |
| US3772587A (en) * | 1972-03-15 | 1973-11-13 | Inductosyn Corp | Position measuring transformer |
-
1973
- 1973-04-13 NL NL7305172A patent/NL7305172A/xx unknown
-
1974
- 1974-04-04 DE DE2416508A patent/DE2416508C3/de not_active Expired
- 1974-04-05 US US05/458,238 patent/US3962663A/en not_active Expired - Lifetime
- 1974-04-10 GB GB1584274A patent/GB1465847A/en not_active Expired
- 1974-04-10 JP JP4008674A patent/JPS5616882B2/ja not_active Expired
- 1974-04-10 FR FR7412579A patent/FR2225799B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2225799B1 (US07563621-20090721-C00053.png) | 1981-06-12 |
| DE2416508C3 (de) | 1980-04-24 |
| DE2416508A1 (de) | 1974-10-31 |
| US3962663A (en) | 1976-06-08 |
| FR2225799A1 (US07563621-20090721-C00053.png) | 1974-11-08 |
| GB1465847A (en) | 1977-03-02 |
| DE2416508B2 (de) | 1979-08-16 |
| NL7305172A (US07563621-20090721-C00053.png) | 1974-10-15 |
| JPS5616882B2 (US07563621-20090721-C00053.png) | 1981-04-18 |
