BE512899A - - Google Patents
Info
- Publication number
- BE512899A BE512899A BE512899DA BE512899A BE 512899 A BE512899 A BE 512899A BE 512899D A BE512899D A BE 512899DA BE 512899 A BE512899 A BE 512899A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
- G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
- G06F7/5013—Half or full adders, i.e. basic adder cells for one denomination using algebraic addition of the input signals, e.g. Kirchhoff adders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/48—Indexing scheme relating to groups G06F7/48 - G06F7/575
- G06F2207/4802—Special implementations
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Logic Circuits (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US237852A US2808202A (en) | 1951-07-21 | 1951-07-21 | Carry unit for binary digital computing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512899A true BE512899A (US06171609-20010109-C00001.png) |
Family
ID=22895487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512899D BE512899A (US06171609-20010109-C00001.png) | 1951-07-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2808202A (US06171609-20010109-C00001.png) |
| BE (1) | BE512899A (US06171609-20010109-C00001.png) |
| FR (1) | FR1062625A (US06171609-20010109-C00001.png) |
| GB (1) | GB712800A (US06171609-20010109-C00001.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2933253A (en) * | 1957-08-22 | 1960-04-19 | Hazeltine Research Inc | Binary adding circuit |
| US3111626A (en) * | 1959-10-23 | 1963-11-19 | Nederlanden Staat | Gating circuit with stabilizing means at the voltage divider output tap of each multivibrator therein |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042234A (en) * | 1934-08-08 | 1936-05-26 | Westinghouse Electric & Mfg Co | Electric control system |
| US2503765A (en) * | 1947-06-26 | 1950-04-11 | Rca Corp | Electronic adder |
| US2568932A (en) * | 1947-09-27 | 1951-09-25 | Rca Corp | Electronic cumulative adder |
| US2609143A (en) * | 1948-06-24 | 1952-09-02 | George R Stibitz | Electronic computer for addition and subtraction |
| US2557729A (en) * | 1948-07-30 | 1951-06-19 | Eckert Mauchly Comp Corp | Impulse responsive network |
| US2559173A (en) * | 1948-08-26 | 1951-07-03 | Sun Oil Co | Selective circuits |
| BE494825A (US06171609-20010109-C00001.png) * | 1949-03-29 | |||
| BE496070A (US06171609-20010109-C00001.png) * | 1949-06-02 | |||
| US2634396A (en) * | 1949-12-23 | 1953-04-07 | Welding Research Inc | Voltage compensator for three phase to single phase systems |
| US2539616A (en) * | 1950-03-31 | 1951-01-30 | Rca Corp | Straight-line course computer |
| US2590950A (en) * | 1950-11-16 | 1952-04-01 | Eckert Mauchly Comp Corp | Signal responsive circuit |
| US2632845A (en) * | 1950-12-22 | 1953-03-24 | Rca Corp | Coincidence indicator |
-
0
- BE BE512899D patent/BE512899A/xx unknown
-
1951
- 1951-07-21 US US237852A patent/US2808202A/en not_active Expired - Lifetime
-
1952
- 1952-06-27 FR FR1062625D patent/FR1062625A/fr not_active Expired
- 1952-07-17 GB GB18103/52A patent/GB712800A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB712800A (en) | 1954-07-28 |
| FR1062625A (fr) | 1954-04-26 |
| US2808202A (en) | 1957-10-01 |
