DE1043498C2 - - Google Patents
Info
- Publication number
- DE1043498C2 DE1043498C2 DE1956P0016599 DEP0016599A DE1043498C2 DE 1043498 C2 DE1043498 C2 DE 1043498C2 DE 1956P0016599 DE1956P0016599 DE 1956P0016599 DE P0016599 A DEP0016599 A DE P0016599A DE 1043498 C2 DE1043498 C2 DE 1043498C2
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/16—Adjustable resistors including plural resistive elements
- H01C10/18—Adjustable resistors including plural resistive elements including coarse and fine resistive elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/46—Arrangements of fixed resistors with intervening connectors, e.g. taps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Ac-Ac Conversion (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US520546A US2833979A (en) | 1955-07-07 | 1955-07-07 | Precision transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1043498B DE1043498B (de) | 1958-11-13 |
| DE1043498C2 true DE1043498C2 (es) | 1959-05-06 |
Family
ID=24073073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP16599A Granted DE1043498B (de) | 1955-07-07 | 1956-07-06 | Messpotentiometer, insbesondere fuer Analogrechner |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2833979A (es) |
| CH (1) | CH346608A (es) |
| DE (1) | DE1043498B (es) |
| FR (1) | FR1154604A (es) |
| GB (1) | GB820639A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004200A (en) * | 1958-05-03 | 1961-10-10 | Emi Ltd | Servomotor control system especially for machine tools |
| US3089989A (en) * | 1959-09-14 | 1963-05-14 | Cincinnati Milling Machine Co | Positioning device including means for dividing intervals into preselected numbers of equal parts |
| DE2813774C2 (de) * | 1978-03-30 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Netzanschlußgerät für mit Gleichstrom betriebene elektrische Spielzeug- und Modelleisenbahnen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US620365A (en) * | 1899-02-28 | Means for -and wffkcb-cf-elktrtgmotive-foroe regulation | ||
| DE233180C (es) * | ||||
| DE279502C (es) * | ||||
| US1066747A (en) * | 1912-11-11 | 1913-07-08 | Gen Electric | Potential-regulator. |
| US2324822A (en) * | 1942-09-12 | 1943-07-20 | Gen Electric | Electrical regulator |
| DE920675C (de) * | 1943-03-30 | 1954-11-29 | Aeg | Anordnung zur stromlosen Umschaltung unter Last |
| US2366679A (en) * | 1944-05-23 | 1945-01-02 | Gen Electric | Electric circuit |
| GB625577A (en) * | 1946-07-03 | 1949-06-30 | Ernest Franklin | Improvements in or relating to variable resistance devices |
-
1955
- 1955-07-07 US US520546A patent/US2833979A/en not_active Expired - Lifetime
-
1956
- 1956-07-02 CH CH346608D patent/CH346608A/de unknown
- 1956-07-03 GB GB20541/56A patent/GB820639A/en not_active Expired
- 1956-07-04 FR FR1154604D patent/FR1154604A/fr not_active Expired
- 1956-07-06 DE DEP16599A patent/DE1043498B/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR1154604A (fr) | 1958-04-14 |
| GB820639A (en) | 1959-09-23 |
| US2833979A (en) | 1958-05-06 |
| CH346608A (de) | 1960-05-31 |
| DE1043498B (de) | 1958-11-13 |