NL226791A - - Google Patents
Info
- Publication number
- NL226791A NL226791A NL226791DA NL226791A NL 226791 A NL226791 A NL 226791A NL 226791D A NL226791D A NL 226791DA NL 226791 A NL226791 A NL 226791A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C21/00—Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system
-
- 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
- G06G7/32—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices
- G06G7/38—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of differential or integral equations
- G06G7/40—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of differential or integral equations of partial differential equations of field or wave equations
- G06G7/46—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of differential or integral equations of partial differential equations of field or wave equations using discontinuous medium, e.g. resistance network
-
- 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
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/485—Analogue computers for specific processes, systems or devices, e.g. simulators for determining the trajectory of particles, e.g. of electrons
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Software Systems (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Control Of Position Or Direction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR736301 | 1957-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL226791A true NL226791A (en:Method) |
Family
ID=8704289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL226791D NL226791A (en:Method) | 1957-04-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3014655A (en:Method) |
| BE (1) | BE566585A (en:Method) |
| CH (1) | CH347369A (en:Method) |
| DE (1) | DE1147061B (en:Method) |
| FR (1) | FR1186961A (en:Method) |
| GB (1) | GB886019A (en:Method) |
| LU (1) | LU35972A1 (en:Method) |
| NL (1) | NL226791A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2020604B1 (en:Method) * | 1968-10-14 | 1973-07-13 | Poltegor Ts Osrod |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2569646A (en) * | 1949-04-26 | 1951-10-02 | Elmer J Wade | Electrical simulator |
| US2661897A (en) * | 1949-06-10 | 1953-12-08 | Texas Co | Electrical analogue |
| US2858978A (en) * | 1952-09-09 | 1958-11-04 | Sun Oil Co | Reservoir analyzer |
-
0
- NL NL226791D patent/NL226791A/xx unknown
- LU LU35972D patent/LU35972A1/xx unknown
-
1957
- 1957-04-12 FR FR1186961D patent/FR1186961A/fr not_active Expired
-
1958
- 1958-04-08 CH CH347369D patent/CH347369A/fr unknown
- 1958-04-08 BE BE566585D patent/BE566585A/xx unknown
- 1958-04-09 US US727345A patent/US3014655A/en not_active Expired - Lifetime
- 1958-04-11 GB GB11522/58A patent/GB886019A/en not_active Expired
- 1958-04-11 DE DEC16639A patent/DE1147061B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3014655A (en) | 1961-12-26 |
| BE566585A (en:Method) | 1958-10-08 |
| CH347369A (fr) | 1960-06-30 |
| DE1147061B (de) | 1963-04-11 |
| GB886019A (en) | 1962-01-03 |
| FR1186961A (fr) | 1959-09-04 |
| LU35972A1 (en:Method) |