NL254860A - - Google Patents
Info
- Publication number
- NL254860A NL254860A NL254860DA NL254860A NL 254860 A NL254860 A NL 254860A NL 254860D A NL254860D A NL 254860DA NL 254860 A NL254860 A NL 254860A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- G01D5/2006—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 self-induction of one or more coils
- G01D5/2013—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 self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Magnetic Heads (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US837850A US3003145A (en) | 1959-09-03 | 1959-09-03 | Inductive digital encoders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL254860A true NL254860A (en:Method) |
Family
ID=25275614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL254860D NL254860A (en:Method) | 1959-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3003145A (en:Method) |
| DE (1) | DE1120789B (en:Method) |
| GB (1) | GB902498A (en:Method) |
| NL (1) | NL254860A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230523A (en) * | 1963-04-02 | 1966-01-18 | North American Aviation Inc | Position encoder |
| US3131387A (en) * | 1963-06-21 | 1964-04-28 | Mach Tool Automation Inc | Flux-switching-transformer head shaft encoder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658114A (en) * | 1952-08-26 | 1953-11-03 | Bell Telephone Labor Inc | Magnetic recording-reproducing device |
| NL179879B (nl) * | 1953-07-15 | Voest Alpine Ag | Zeef voor het uit een suspensie afscheiden van vaste stoffen. | |
| NL187453B (nl) * | 1953-11-02 | Leblanc Sa E L M | Regelinrichting voor een met gas verwarmd toestel voor het leveren van warm water. | |
| US2905874A (en) * | 1958-10-30 | 1959-09-22 | Gen Electric | Position control system and device |
-
0
- NL NL254860D patent/NL254860A/xx unknown
-
1959
- 1959-09-03 US US837850A patent/US3003145A/en not_active Expired - Lifetime
-
1960
- 1960-08-23 GB GB29089/60A patent/GB902498A/en not_active Expired
- 1960-08-24 DE DEM46367A patent/DE1120789B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1120789B (de) | 1961-12-28 |
| GB902498A (en) | 1962-08-01 |
| US3003145A (en) | 1961-10-03 |