JPS4712677A - - Google Patents
Info
- Publication number
- JPS4712677A JPS4712677A JP10197471A JP10197471A JPS4712677A JP S4712677 A JPS4712677 A JP S4712677A JP 10197471 A JP10197471 A JP 10197471A JP 10197471 A JP10197471 A JP 10197471A JP S4712677 A JPS4712677 A JP S4712677A
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
- H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99092A US3676623A (en) | 1970-12-17 | 1970-12-17 | Circuit interrupter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4712677A true JPS4712677A (show.php) | 1972-06-27 |
| JPS5221696B1 JPS5221696B1 (show.php) | 1977-06-13 |
Family
ID=22272650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46101974A Pending JPS5221696B1 (show.php) | 1970-12-17 | 1971-12-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3676623A (show.php) |
| JP (1) | JPS5221696B1 (show.php) |
| CA (1) | CA935486A (show.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19632893C2 (de) | 1996-08-16 | 2001-02-08 | Industrieanlagen Betr Sgmbh Ia | Verfahren zur Herstellung von Flugkörperkomponenten aus faserverstärkter Keramik |
| US6841747B2 (en) * | 2002-09-23 | 2005-01-11 | Siemens Energy & Automation, Inc. | System and method for motor controller with a reversible housing base |
| DE10331822A1 (de) * | 2003-07-14 | 2005-02-10 | Siemens Ag | Schiffs-Leistungsschalter sowie einen solchen enthaltende Schiffs-Energieversorgungs- und -verteilungsanlage |
| MX2011005004A (es) * | 2011-05-11 | 2012-09-10 | Mikhail Sotnikov | Cuchilla de desconexion de alto voltaje para uso a la intemperie con aislamiento de aire. |
| WO2015029400A1 (ja) * | 2013-08-29 | 2015-03-05 | パナソニックＩｐマネジメント株式会社 | 接点装置 |
| US9472365B1 (en) * | 2015-05-19 | 2016-10-18 | Lear Corporation | Relay system having dual relays configured as heat sinks for one another |
| FR3073974B1 (fr) * | 2017-11-23 | 2019-12-20 | Schneider Electric Industries Sas | Disjoncteur multipolaire a basse tension |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2038902A (en) * | 1933-12-20 | 1936-04-28 | Johann G Peterson | Electric switch |
| US2308026A (en) * | 1940-02-20 | 1943-01-12 | Westinghouse Electric & Mfg Co | Load break disconnect |
| US2723327A (en) * | 1950-12-26 | 1955-11-08 | Gilbert Margaret Doris | Line cord switch |
| US3059081A (en) * | 1959-09-04 | 1962-10-16 | Westinghouse Electric Corp | Self-generated gas blast circuit interrupter embodying high molecular weight polyoxymethylenes |
| DE1216404B (de) * | 1962-10-13 | 1966-05-12 | Krone Kg | Last- oder Lasttrennschalter |
-
1970
- 1970-12-17 US US99092A patent/US3676623A/en not_active Expired - Lifetime
-
1971
- 1971-10-26 CA CA126033A patent/CA935486A/en not_active Expired
- 1971-12-17 JP JP46101974A patent/JPS5221696B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3676623A (en) | 1972-07-11 |
| JPS5221696B1 (show.php) | 1977-06-13 |
| CA935486A (en) | 1973-10-16 |