NL301169A - - Google Patents
Info
- Publication number
- NL301169A NL301169A NL301169DA NL301169A NL 301169 A NL301169 A NL 301169A NL 301169D A NL301169D A NL 301169DA NL 301169 A NL301169 A NL 301169A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US241331A US3247431A (en) | 1962-11-30 | 1962-11-30 | Servo systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL301169A true NL301169A (de) |
Family
ID=22910274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL301169D NL301169A (de) | 1962-11-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3247431A (de) |
| GB (1) | GB1060295A (de) |
| NL (1) | NL301169A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4833299A (en) * | 1987-11-23 | 1989-05-23 | Estes Eugene J | Flexible heating wrap apparatus for charged cylinders |
| US4860844A (en) * | 1988-04-29 | 1989-08-29 | Eaton Corporation | Power steering system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450084A (en) * | 1943-12-31 | 1948-09-28 | Bendix Aviat Corp | Electric motor servo control system |
| US2698406A (en) * | 1950-02-18 | 1954-12-28 | Honeywell Regulator Co | Balanceable network measuring apparatus |
-
0
- NL NL301169D patent/NL301169A/xx unknown
-
1962
- 1962-11-30 US US241331A patent/US3247431A/en not_active Expired - Lifetime
-
1963
- 1963-11-20 GB GB45830/63A patent/GB1060295A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3247431A (en) | 1966-04-19 |
| GB1060295A (en) | 1967-03-01 |