NL6603029A - - Google Patents
Info
- Publication number
- NL6603029A NL6603029A NL6603029A NL6603029A NL6603029A NL 6603029 A NL6603029 A NL 6603029A NL 6603029 A NL6603029 A NL 6603029A NL 6603029 A NL6603029 A NL 6603029A NL 6603029 A NL6603029 A NL 6603029A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
-
- 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
- G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Pure & Applied Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Dispersion Chemistry (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Adjustable Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10089/65A GB1136763A (en) | 1965-03-10 | 1965-03-10 | Improvements in or relating to trigonometrical function generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6603029A true NL6603029A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-12 |
Family
ID=9961271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6603029A NL6603029A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-03-10 | 1966-03-08 |
Country Status (3)
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947481A (en) * | 1950-03-23 | 1960-08-02 | Arthur W Vance | Trigonometric function resolver |
| US2983448A (en) * | 1955-02-07 | 1961-05-09 | Gen Precision Inc | Trigonometric function generator |
| US2852191A (en) * | 1956-03-13 | 1958-09-16 | Reeves Instrument Corp | Consine computing circuit |
| GB895605A (en) * | 1959-12-24 | 1962-05-02 | Ass Elect Ind | Improvements in or relating to electric conversion circuits |
| US3230359A (en) * | 1962-06-11 | 1966-01-18 | Gen Precision Inc | Cosine function integrator |
| US3264553A (en) * | 1963-07-15 | 1966-08-02 | Dept Of Electrical Engineering | Electronic analog bridge type ramp function generators |
-
1965
- 1965-03-10 GB GB10089/65A patent/GB1136763A/en not_active Expired
-
1966
- 1966-02-15 US US527613A patent/US3435197A/en not_active Expired - Lifetime
- 1966-03-08 NL NL6603029A patent/NL6603029A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3435197A (en) | 1969-03-25 |
| GB1136763A (en) | 1968-12-18 |