JPH0140108Y2 - - Google Patents
Info
- Publication number
- JPH0140108Y2 JPH0140108Y2 JP2939980U JP2939980U JPH0140108Y2 JP H0140108 Y2 JPH0140108 Y2 JP H0140108Y2 JP 2939980 U JP2939980 U JP 2939980U JP 2939980 U JP2939980 U JP 2939980U JP H0140108 Y2 JPH0140108 Y2 JP H0140108Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- hollow molded
- opening
- piece
- arc
- Prior art date
- 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.)
- Expired
Links
- 239000012535 impurity Substances 0.000 claims description 14
- 239000003463 adsorbent Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 79
- 229910018503 SF6 Inorganic materials 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 3
- 229960000909 sulfur hexafluoride Drugs 0.000 description 3
- 244000124853 Perilla frutescens Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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
- H01H33/53—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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792908984 DE2908984C2 (de) | 1979-03-06 | 1979-03-06 | Druckgasschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55128340U JPS55128340U (enExample) | 1980-09-10 |
| JPH0140108Y2 true JPH0140108Y2 (enExample) | 1989-12-01 |
Family
ID=6064772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2939980U Expired JPH0140108Y2 (enExample) | 1979-03-06 | 1980-03-06 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0140108Y2 (enExample) |
| DE (2) | DE7906352U1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10350578A1 (de) * | 2003-10-27 | 2005-06-09 | Siemens Ag | Gasdichtes Kapselungsgehäuse eines elektrischen Schaltgerätes |
-
1979
- 1979-03-06 DE DE19797906352 patent/DE7906352U1/de not_active Expired
- 1979-03-06 DE DE19792908984 patent/DE2908984C2/de not_active Expired
-
1980
- 1980-03-06 JP JP2939980U patent/JPH0140108Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2908984A1 (de) | 1980-09-18 |
| DE7906352U1 (de) | 1983-06-23 |
| JPS55128340U (enExample) | 1980-09-10 |
| DE2908984C2 (de) | 1984-07-19 |
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