IT454396A - - Google Patents
Info
- Publication number
- IT454396A IT454396A IT454396DA IT454396A IT 454396 A IT454396 A IT 454396A IT 454396D A IT454396D A IT 454396DA IT 454396 A IT454396 A IT 454396A
- Authority
- IT
- Italy
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/04—Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
- H02P1/10—Manually-operated on/off switch controlling relays or contactors operating sequentially for starting a motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37027A US2519216A (en) | 1948-07-03 | 1948-07-03 | Inching control system for electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT454396A true IT454396A (US20080293856A1-20081127-C00150.png) |
Family
ID=21892048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT454396D IT454396A (US20080293856A1-20081127-C00150.png) | 1948-07-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2519216A (US20080293856A1-20081127-C00150.png) |
| IT (1) | IT454396A (US20080293856A1-20081127-C00150.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843686A (en) * | 1948-08-05 | 1958-07-15 | Fed Pacific Electric Co | Push button stations |
| US2686895A (en) * | 1952-03-10 | 1954-08-17 | Cutler Hammer Inc | Controller for electric motor driven apparatus |
| US2787751A (en) * | 1953-03-02 | 1957-04-02 | Standard Register Co | Motor jogging control |
| US2868268A (en) * | 1954-02-04 | 1959-01-13 | Coulter & Mckenzie Machine Co | Coil-forming machine with generator controlled spindle positioning means |
| US3048693A (en) * | 1959-11-27 | 1962-08-07 | Westinghouse Electric Corp | Arc welding apparatus |
| US3211846A (en) * | 1962-01-02 | 1965-10-12 | Gen Electric | Multiple pushbutton switch with selective latching mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1424402A (en) * | 1922-08-01 | hartman | ||
| US1607270A (en) * | 1924-11-10 | 1926-11-16 | Smith Arthur Ervin | Multiple-circuit-control interlocking switch |
| US2309794A (en) * | 1942-02-23 | 1943-02-02 | Cutler Hammer Inc | Controller for induction motors |
| US2354950A (en) * | 1943-02-06 | 1944-08-01 | Cutler Hammer Inc | Printing press drive |
| US2416181A (en) * | 1945-01-10 | 1947-02-18 | Westinghouse Electric Corp | Control system for electric drives |
-
0
- IT IT454396D patent/IT454396A/it unknown
-
1948
- 1948-07-03 US US37027A patent/US2519216A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2519216A (en) | 1950-08-15 |
