SU497648A1 - Способ испытани электрических контактов на обгорание - Google Patents
Способ испытани электрических контактов на обгораниеInfo
- Publication number
- SU497648A1 SU497648A1 SU1802343A SU1802343A SU497648A1 SU 497648 A1 SU497648 A1 SU 497648A1 SU 1802343 A SU1802343 A SU 1802343A SU 1802343 A SU1802343 A SU 1802343A SU 497648 A1 SU497648 A1 SU 497648A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- burning
- electrical contacts
- testing electrical
- contacts
- testing
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title description 6
- 238000010304 firing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
- H01H2001/0031—Means for testing or for inspecting contacts, e.g. wear indicator by analysing radiation emitted by arc or trace material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Relating To Insulation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15642371A DD94861B1 (de) | 1971-07-12 | 1971-07-12 | Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU497648A1 true SU497648A1 (ru) | 1975-12-30 |
Family
ID=5484066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1802343A SU497648A1 (ru) | 1971-07-12 | 1972-06-28 | Способ испытани электрических контактов на обгорание |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG33140A1 (enExample) |
| CS (1) | CS164926B2 (enExample) |
| DD (2) | DD94861B1 (enExample) |
| SU (1) | SU497648A1 (enExample) |
-
1971
- 1971-07-12 DD DD15642371A patent/DD94861B1/xx unknown
-
1972
- 1972-06-15 BG BG7220731A patent/BG33140A1/xx unknown
- 1972-06-28 SU SU1802343A patent/SU497648A1/ru active
- 1972-07-04 CS CS4735A patent/CS164926B2/cs unknown
-
1977
- 1977-05-04 DD DD19873877A patent/DD131602B2/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG33140A1 (en) | 1982-12-15 |
| DD94861A1 (de) | 1973-01-12 |
| CS164926B2 (enExample) | 1975-11-28 |
| DD131602A2 (de) | 1978-07-05 |
| DD94861B1 (de) | 1975-09-20 |
| DD131602B2 (de) | 1980-11-26 |
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