NL7213776A - - Google Patents
Info
- Publication number
- NL7213776A NL7213776A NL7213776A NL7213776A NL7213776A NL 7213776 A NL7213776 A NL 7213776A NL 7213776 A NL7213776 A NL 7213776A NL 7213776 A NL7213776 A NL 7213776A NL 7213776 A NL7213776 A NL 7213776A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
-
- 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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1509471A CH537093A (de) | 1971-10-14 | 1971-10-14 | Flüssigkeitsarmer Leistungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213776A true NL7213776A (enExample) | 1973-04-17 |
Family
ID=4406280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213776A NL7213776A (enExample) | 1971-10-14 | 1972-10-12 |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR7207180D0 (enExample) |
| CH (1) | CH537093A (enExample) |
| DE (2) | DE2154812A1 (enExample) |
| FR (1) | FR2156235B3 (enExample) |
| IT (1) | IT968803B (enExample) |
| NL (1) | NL7213776A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2617004C3 (de) * | 1976-04-17 | 1984-08-23 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Elektrischer Lastschalter |
-
1971
- 1971-10-14 CH CH1509471A patent/CH537093A/de not_active IP Right Cessation
- 1971-11-04 DE DE19712154812 patent/DE2154812A1/de active Pending
- 1971-11-04 DE DE19717141657 patent/DE7141657U/de not_active Expired
-
1972
- 1972-10-10 IT IT3029872A patent/IT968803B/it active
- 1972-10-11 FR FR7235937A patent/FR2156235B3/fr not_active Expired
- 1972-10-12 NL NL7213776A patent/NL7213776A/xx unknown
- 1972-10-13 BR BR718072A patent/BR7207180D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT968803B (it) | 1974-03-20 |
| DE2154812A1 (de) | 1973-04-19 |
| BR7207180D0 (pt) | 1973-08-23 |
| FR2156235B3 (enExample) | 1975-11-07 |
| DE7141657U (de) | 1973-08-02 |
| CH537093A (de) | 1973-05-15 |
| FR2156235A1 (enExample) | 1973-05-25 |