CS174954B1 - - Google Patents
Info
- Publication number
- CS174954B1 CS174954B1 CS5014A CS501471A CS174954B1 CS 174954 B1 CS174954 B1 CS 174954B1 CS 5014 A CS5014 A CS 5014A CS 501471 A CS501471 A CS 501471A CS 174954 B1 CS174954 B1 CS 174954B1
- Authority
- CS
- Czechoslovakia
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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15021970 | 1970-09-21 | ||
| NL7108593A NL7108593A (OSRAM) | 1970-09-21 | 1971-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS174954B1 true CS174954B1 (OSRAM) | 1977-04-29 |
Family
ID=25747348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS5014A CS174954B1 (OSRAM) | 1970-09-21 | 1971-07-07 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH545016A (OSRAM) |
| CS (1) | CS174954B1 (OSRAM) |
| DE (1) | DE2127057A1 (OSRAM) |
| FR (1) | FR2107819B1 (OSRAM) |
| NL (1) | NL7108593A (OSRAM) |
-
1971
- 1971-06-01 DE DE19712127057 patent/DE2127057A1/de active Pending
- 1971-06-22 NL NL7108593A patent/NL7108593A/xx unknown
- 1971-07-06 FR FR717124672A patent/FR2107819B1/fr not_active Expired
- 1971-07-07 CS CS5014A patent/CS174954B1/cs unknown
- 1971-07-19 CH CH1060571A patent/CH545016A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7108593A (OSRAM) | 1972-12-28 |
| CH545016A (de) | 1974-01-15 |
| FR2107819B1 (OSRAM) | 1973-06-29 |
| FR2107819A1 (OSRAM) | 1972-05-12 |
| DE2127057A1 (de) | 1972-03-23 |