JPS4839915B1 - - Google Patents
Info
- Publication number
- JPS4839915B1 JPS4839915B1 JP44092969A JP9296969A JPS4839915B1 JP S4839915 B1 JPS4839915 B1 JP S4839915B1 JP 44092969 A JP44092969 A JP 44092969A JP 9296969 A JP9296969 A JP 9296969A JP S4839915 B1 JPS4839915 B1 JP S4839915B1
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
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- 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
-
- 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
- H01H53/12—Ferraris relays
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44092969A JPS4839915B1 (de) | 1969-11-21 | 1969-11-21 | |
US91013A US3673446A (en) | 1969-11-21 | 1970-11-19 | Induction disc type relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44092969A JPS4839915B1 (de) | 1969-11-21 | 1969-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4839915B1 true JPS4839915B1 (de) | 1973-11-27 |
Family
ID=14069227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44092969A Pending JPS4839915B1 (de) | 1969-11-21 | 1969-11-21 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3673446A (de) |
JP (1) | JPS4839915B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57156940A (en) * | 1981-01-29 | 1982-09-28 | Bishiyuru Yohan | Guide member and its manufacture |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115714A (en) * | 1976-03-04 | 1978-09-19 | General Time Corporation | Stepping motor |
US4639626A (en) * | 1985-04-26 | 1987-01-27 | Magnetics Research International Corporation | Permanent magnet variable reluctance generator |
US4757224A (en) * | 1985-04-26 | 1988-07-12 | Magnetics Research International Corp. | Full flux reversal variable reluctance machine |
TWI443258B (zh) * | 2011-10-12 | 2014-07-01 | Ind Tech Res Inst | 旋轉動能輸出裝置 |
US9742252B2 (en) * | 2014-06-17 | 2017-08-22 | Transducing Energy Devices, Llc | Magnetic electricity generator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2094986A (en) * | 1930-08-27 | 1937-10-05 | Allis Chalmers Mfg Co | Electric current responsive device |
US2079492A (en) * | 1933-08-23 | 1937-05-04 | Gen Electric | Electrical regulating system |
US2027846A (en) * | 1934-02-15 | 1936-01-14 | Gen Electric | Reversible shaded pole motor |
US2110686A (en) * | 1936-03-24 | 1938-03-08 | Gen Electric | Electroresponsive device |
US2110391A (en) * | 1936-11-19 | 1938-03-08 | Arthur L Davis | Maximum and minimum voltmeter |
US2110417A (en) * | 1937-02-08 | 1938-03-08 | Duncan Electric Mfg Co | Electric meter |
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1969
- 1969-11-21 JP JP44092969A patent/JPS4839915B1/ja active Pending
-
1970
- 1970-11-19 US US91013A patent/US3673446A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57156940A (en) * | 1981-01-29 | 1982-09-28 | Bishiyuru Yohan | Guide member and its manufacture |
Also Published As
Publication number | Publication date |
---|---|
US3673446A (en) | 1972-06-27 |