JPS55178942U - - Google Patents
Info
- Publication number
- JPS55178942U JPS55178942U JP1980065061U JP6506180U JPS55178942U JP S55178942 U JPS55178942 U JP S55178942U JP 1980065061 U JP1980065061 U JP 1980065061U JP 6506180 U JP6506180 U JP 6506180U JP S55178942 U JPS55178942 U JP S55178942U
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39028373A | 1973-08-21 | 1973-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55178942U true JPS55178942U (enrdf_load_stackoverflow) | 1980-12-22 |
Family
ID=23541850
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49094673A Pending JPS5049669A (enrdf_load_stackoverflow) | 1973-08-21 | 1974-08-20 | |
| JP1980065061U Pending JPS55178942U (enrdf_load_stackoverflow) | 1973-08-21 | 1980-05-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49094673A Pending JPS5049669A (enrdf_load_stackoverflow) | 1973-08-21 | 1974-08-20 |
Country Status (12)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1129691B (it) * | 1980-01-31 | 1986-06-11 | Elettromeccanica Spa Cge Comp | Complesso di estinzione rapida dell'arco elettrico in dispositivi di interruzione come interruttori elettrici |
| JPS56162436A (en) * | 1980-05-20 | 1981-12-14 | Matsushita Electric Works Ltd | Circuit breaker |
| DE3204696A1 (de) * | 1982-02-11 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum bewegen und loeschen eines elektrischen lichtbogens |
| US5223681A (en) * | 1991-10-18 | 1993-06-29 | Square D Company | Current limiting circuit breaker with over-molded magnet and metal plates |
| FR3040556B1 (fr) | 2015-08-25 | 2017-08-11 | Zodiac Aero Electric | Dispositif d'extinction d'arcs electriques pour systeme de distribution d'energie electrique triphasee et systeme de distribution d'energie electrique correspondant |
| CN111146028B (zh) * | 2020-01-15 | 2025-01-28 | 上海电器科学研究所（集团）有限公司 | 一种直流接触器触头灭弧系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4313155Y1 (enrdf_load_stackoverflow) * | 1966-11-04 | 1968-06-05 |
-
1974
- 1974-08-07 ZA ZA00745056A patent/ZA745056B/xx unknown
- 1974-08-12 GB GB3543674A patent/GB1474476A/en not_active Expired
- 1974-08-13 CA CA206,938A patent/CA1031400A/en not_active Expired
- 1974-08-17 DE DE2439532A patent/DE2439532A1/de not_active Withdrawn
- 1974-08-19 BR BR6837/74A patent/BR7406837D0/pt unknown
- 1974-08-20 FR FR7428547A patent/FR2241861B1/fr not_active Expired
- 1974-08-20 IT IT7237/74A patent/IT1018171B/it active
- 1974-08-20 BE BE1006130A patent/BE818997A/xx unknown
- 1974-08-20 JP JP49094673A patent/JPS5049669A/ja active Pending
- 1974-08-20 ES ES429390A patent/ES429390A1/es not_active Expired
- 1974-08-21 CH CH1141274A patent/CH584962A5/xx not_active IP Right Cessation
- 1974-08-21 AR AR225264A patent/AR200217A1/es active
-
1980
- 1980-05-14 JP JP1980065061U patent/JPS55178942U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH584962A5 (enrdf_load_stackoverflow) | 1977-02-15 |
| FR2241861A1 (enrdf_load_stackoverflow) | 1975-03-21 |
| AR200217A1 (es) | 1974-10-24 |
| GB1474476A (en) | 1977-05-25 |
| ZA745056B (en) | 1975-08-27 |
| BR7406837D0 (pt) | 1975-06-17 |
| DE2439532A1 (de) | 1975-03-06 |
| CA1031400A (en) | 1978-05-16 |
| BE818997A (fr) | 1975-02-20 |
| JPS5049669A (enrdf_load_stackoverflow) | 1975-05-02 |
| AU7231674A (en) | 1976-02-19 |
| FR2241861B1 (enrdf_load_stackoverflow) | 1980-10-03 |
| IT1018171B (it) | 1977-09-30 |
| ES429390A1 (es) | 1976-08-16 |