CS208366B1 - Vakuová spínací komora pro nízkonapěťové vakuové stykače - Google Patents
Vakuová spínací komora pro nízkonapěťové vakuové stykače Download PDFInfo
- Publication number
- CS208366B1 CS208366B1 CS836075A CS836075A CS208366B1 CS 208366 B1 CS208366 B1 CS 208366B1 CS 836075 A CS836075 A CS 836075A CS 836075 A CS836075 A CS 836075A CS 208366 B1 CS208366 B1 CS 208366B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- vacuum
- cylindrical body
- switching chamber
- edge
- metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 35
- 238000003466 welding Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18318374A DD116987A1 (h) | 1974-12-19 | 1974-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS208366B1 true CS208366B1 (cs) | 1981-09-15 |
Family
ID=5498546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS836075A CS208366B1 (cs) | 1974-12-19 | 1975-12-09 | Vakuová spínací komora pro nízkonapěťové vakuové stykače |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT359591B (h) |
| BG (1) | BG22725A1 (h) |
| CS (1) | CS208366B1 (h) |
| DD (1) | DD116987A1 (h) |
| HU (1) | HU171108B (h) |
| RO (1) | RO71462A (h) |
| YU (1) | YU318975A (h) |
-
1974
- 1974-12-19 DD DD18318374A patent/DD116987A1/xx unknown
-
1975
- 1975-12-09 CS CS836075A patent/CS208366B1/cs unknown
- 1975-12-10 HU HU75EE00002390A patent/HU171108B/hu unknown
- 1975-12-16 YU YU318975A patent/YU318975A/xx unknown
- 1975-12-16 BG BG3180575A patent/BG22725A1/xx unknown
- 1975-12-18 AT AT964975A patent/AT359591B/de not_active IP Right Cessation
- 1975-12-19 RO RO7584258A patent/RO71462A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD116987A1 (h) | 1975-12-12 |
| YU318975A (en) | 1982-05-31 |
| RO71462A (ro) | 1982-02-26 |
| HU171108B (hu) | 1977-11-28 |
| AT359591B (de) | 1980-11-25 |
| BG22725A1 (h) | 1977-04-20 |
| ATA964975A (de) | 1980-04-15 |
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