NL213294A - - Google Patents
Info
- Publication number
- NL213294A NL213294A NL213294DA NL213294A NL 213294 A NL213294 A NL 213294A NL 213294D A NL213294D A NL 213294DA NL 213294 A NL213294 A NL 213294A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/26—Arbitrary function generators
- G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Adjustable Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US556581A US2975369A (en) | 1955-12-30 | 1955-12-30 | Electronic function generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL213294A true NL213294A (pm) |
Family
ID=24221945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL213294D NL213294A (pm) | 1955-12-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2975369A (pm) |
| BE (1) | BE553791A (pm) |
| FR (1) | FR1151591A (pm) |
| NL (1) | NL213294A (pm) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119012A (en) * | 1960-01-18 | 1964-01-21 | Lockheed Aircraft Corp | Electronic arbitrary function generator |
| US3091466A (en) * | 1960-06-08 | 1963-05-28 | Speiser Maximilian Richard | Computer-type golf game |
| US3244867A (en) * | 1960-10-26 | 1966-04-05 | Bendix Corp | Function generator with current limiting means |
| US3437836A (en) * | 1965-11-17 | 1969-04-08 | Westinghouse Electric Corp | Voltage adjustable limiter for operational elements |
| US3509368A (en) * | 1967-04-26 | 1970-04-28 | Us Navy | Circuit for extending the linear operating range of log amplifiers |
| US3553447A (en) * | 1968-05-28 | 1971-01-05 | Pegasus Lab Inc | Structure for and method of linear approximation of an arc |
| US3867703A (en) * | 1973-08-06 | 1975-02-18 | American Optical Corp | Sweep generator for linear cathode ray tube display |
| US4591796A (en) * | 1984-03-26 | 1986-05-27 | Transmation, Inc. | Performance predictable linearizing or function modifying circuit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2285044A (en) * | 1941-03-11 | 1942-06-02 | Rca Corp | Wave length modulation system |
| CA440710A (en) * | 1941-05-01 | 1947-04-08 | Karl Dale Swartzel, Jr. | Summing amplifier |
| US2434155A (en) * | 1943-09-27 | 1948-01-06 | Rca Corp | Electronically controlled variable gain amplifier |
| US2520761A (en) * | 1946-08-07 | 1950-08-29 | Jr George J Giel | Facsimile recording apparatus |
| GB659437A (en) * | 1949-02-25 | 1951-10-24 | Vickers Electrical Co Ltd | Improvements relating to electric strobing circuits |
| CA556448A (en) * | 1949-09-27 | 1958-04-22 | L. Harder Edwin | Adjustable non-linear resistance |
| GB703436A (en) * | 1951-05-22 | 1954-02-03 | Gen Electric Co Ltd | Improvements in or relating to electrical devices of the kind having a substantiallylogarithmic characteristic |
| US2831107A (en) * | 1951-07-26 | 1958-04-15 | Electronique & Automatisme Sa | Electric simulators of arbitrary functions |
-
0
- BE BE553791D patent/BE553791A/xx unknown
- NL NL213294D patent/NL213294A/xx unknown
-
1955
- 1955-12-30 US US556581A patent/US2975369A/en not_active Expired - Lifetime
-
1956
- 1956-06-08 FR FR1151591D patent/FR1151591A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE553791A (pm) | |
| FR1151591A (fr) | 1958-01-31 |
| US2975369A (en) | 1961-03-14 |