NL250233A - - Google Patents
Info
- Publication number
- NL250233A NL250233A NL250233DA NL250233A NL 250233 A NL250233 A NL 250233A NL 250233D A NL250233D A NL 250233DA NL 250233 A NL250233 A NL 250233A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G06G7/56—Analogue computers for specific processes, systems or devices, e.g. simulators for heat flow
-
- 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
- G06G7/06—Programming arrangements, e.g. plugboard for interconnecting functional units of the computer; Digital programming
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US806238A US3206621A (en) | 1959-04-14 | 1959-04-14 | Switching techniques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL250233A true NL250233A (en:Method) |
Family
ID=25193622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL250233D NL250233A (en:Method) | 1959-04-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3206621A (en:Method) |
| GB (1) | GB946103A (en:Method) |
| NL (1) | NL250233A (en:Method) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473414A (en) * | 1947-11-07 | 1949-06-14 | Bell Telephone Labor Inc | Voltage multiplying circuit |
| US2775715A (en) * | 1954-01-04 | 1956-12-25 | Tutfle & Kift Inc | Control system for plurality of spaced electrical switches |
| US2812413A (en) * | 1954-12-17 | 1957-11-05 | Gen Electric | Electric heating system |
-
0
- NL NL250233D patent/NL250233A/xx unknown
-
1959
- 1959-04-14 US US806238A patent/US3206621A/en not_active Expired - Lifetime
-
1960
- 1960-04-12 GB GB12967/60A patent/GB946103A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB946103A (en) | 1964-01-08 |
| US3206621A (en) | 1965-09-14 |