JPS306238B1 - - Google Patents
Info
- Publication number
- JPS306238B1 JPS306238B1 JP844053A JP844053A JPS306238B1 JP S306238 B1 JPS306238 B1 JP S306238B1 JP 844053 A JP844053 A JP 844053A JP 844053 A JP844053 A JP 844053A JP S306238 B1 JPS306238 B1 JP S306238B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/17—Compensating for errors; Adjusting or regulating means therefor
- G01R11/18—Compensating for variations in ambient conditions
- G01R11/185—Temperature compensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
- H01H53/10—Induction relays, i.e. relays in which the interaction is between a magnetic field and current induced thereby in a conductor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US290895A US2849680A (en) | 1952-05-31 | 1952-05-31 | Electrical instruments responsive to alternating energization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS306238B1 true JPS306238B1 (US06262066-20010717-C00428.png) | 1955-09-03 |
Family
ID=23117956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP844053A Pending JPS306238B1 (US06262066-20010717-C00428.png) | 1952-05-31 | 1953-05-12 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2849680A (US06262066-20010717-C00428.png) |
| JP (1) | JPS306238B1 (US06262066-20010717-C00428.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3212005A (en) * | 1961-06-21 | 1965-10-12 | Westinghouse Electric Corp | Phase adjusting means for induction meter including voltage flux shunt path having a shorted turn thereon |
| US4649337A (en) * | 1985-03-14 | 1987-03-10 | General Electric Company | Phase lag adjustment in electric meter |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US853218A (en) * | 1905-02-01 | 1907-05-14 | Westinghouse Electric & Mfg Co | Electric motor. |
| GB171836A (en) * | 1920-09-20 | 1921-12-01 | Gen Electric | Improvements in and relating to electric transformers and the like |
| DE378063C (de) * | 1922-05-18 | 1923-07-07 | Siemens Schuckertwerke G M B H | Induktions-Kleinmotor, insbesondere zum Antrieb von Tarifapparaten |
| US1654306A (en) * | 1925-01-22 | 1927-12-27 | Westinghouse Electric & Mfg Co | Laminated core |
| US1695878A (en) * | 1925-05-22 | 1928-12-18 | Westinghouse Electric & Mfg Co | Induction meter |
| US1573546A (en) * | 1925-06-15 | 1926-02-16 | Duncan Electric Mfg Co | Induction electricity meter |
| US1695861A (en) * | 1927-08-29 | 1928-12-18 | Westinghouse Electric & Mfg Co | Electrical measuring instrument |
| US2181644A (en) * | 1938-06-02 | 1939-11-28 | Thomson Gibb Electric Welding | Electric transformer |
| US2328728A (en) * | 1941-09-17 | 1943-09-07 | Westinghouse Electric & Mfg Co | Electrical measuring device |
| US2363284A (en) * | 1941-09-26 | 1944-11-21 | Westinghouse Electric & Mfg Co | Watthour meter |
-
1952
- 1952-05-31 US US290895A patent/US2849680A/en not_active Expired - Lifetime
-
1953
- 1953-05-12 JP JP844053A patent/JPS306238B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2849680A (en) | 1958-08-26 |
