FR2038325A1 - - Google Patents
Info
- Publication number
- FR2038325A1 FR2038325A1 FR6925062A FR6925062A FR2038325A1 FR 2038325 A1 FR2038325 A1 FR 2038325A1 FR 6925062 A FR6925062 A FR 6925062A FR 6925062 A FR6925062 A FR 6925062A FR 2038325 A1 FR2038325 A1 FR 2038325A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H9/383—Arcing contact pivots relative to the movable contact assembly
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1528169 | 1969-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2038325A1 true FR2038325A1 (fr) | 1971-01-08 |
Family
ID=11147786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6925062A Withdrawn FR2038325A1 (fr) | 1969-04-09 | 1969-07-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3632930A (fr) |
| BE (1) | BE745008A (fr) |
| BR (1) | BR7017845D0 (fr) |
| CH (1) | CH519234A (fr) |
| DE (1) | DE2005742A1 (fr) |
| FR (1) | FR2038325A1 (fr) |
| GB (1) | GB1260274A (fr) |
| NL (1) | NL7005057A (fr) |
| ZA (1) | ZA702197B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4453053A (en) * | 1981-07-21 | 1984-06-05 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with arc restricting device |
| US4421959A (en) * | 1982-04-19 | 1983-12-20 | Eaton Corporation | Bridging contactor with main and arcing contacts |
| SE457032B (sv) * | 1987-03-25 | 1988-11-21 | Asea Ab | Elektrisk kopplingsapparat |
| US4871889A (en) * | 1988-09-21 | 1989-10-03 | Siemens Energy & Automation, Inc. | Arcing contact assembly for a circuit breaker |
| JPH071657B2 (ja) * | 1989-09-18 | 1995-01-11 | 三菱電機株式会社 | 回路遮断器 |
| US11562867B2 (en) * | 2019-01-15 | 2023-01-24 | Jianping Zhao | Movable contact mechanism of double-breakpoint circuit breaker |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664479A (en) * | 1951-09-19 | 1953-12-29 | Ite Circuit Breaker Ltd | Blow-on contact structure |
| US3218428A (en) * | 1963-12-19 | 1965-11-16 | Gen Electric | Adjustable contact pressure switch mechanism |
| US3345485A (en) * | 1964-12-30 | 1967-10-03 | Fed Pacific Electric Co | Circuit breaker having improved arcing contact structure |
-
1969
- 1969-07-23 FR FR6925062A patent/FR2038325A1/fr not_active Withdrawn
-
1970
- 1970-01-27 BE BE745008D patent/BE745008A/fr unknown
- 1970-01-28 CH CH122970A patent/CH519234A/it not_active IP Right Cessation
- 1970-02-05 GB GB5615/70A patent/GB1260274A/en not_active Expired
- 1970-02-07 DE DE19702005742 patent/DE2005742A1/de active Pending
- 1970-03-18 US US20559A patent/US3632930A/en not_active Expired - Lifetime
- 1970-03-30 BR BR217845/70A patent/BR7017845D0/pt unknown
- 1970-04-02 ZA ZA702197A patent/ZA702197B/xx unknown
- 1970-04-08 NL NL7005057A patent/NL7005057A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7005057A (fr) | 1970-10-13 |
| ZA702197B (en) | 1971-01-27 |
| BR7017845D0 (pt) | 1973-01-16 |
| CH519234A (it) | 1972-02-15 |
| DE2005742A1 (de) | 1970-10-15 |
| BE745008A (fr) | 1970-07-01 |
| GB1260274A (en) | 1972-01-12 |
| US3632930A (en) | 1972-01-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |