CH655604B - - Google Patents
Info
- Publication number
- CH655604B CH655604B CH525381A CH525381A CH655604B CH 655604 B CH655604 B CH 655604B CH 525381 A CH525381 A CH 525381A CH 525381 A CH525381 A CH 525381A CH 655604 B CH655604 B CH 655604B
- Authority
- CH
- Switzerland
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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7061—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by use of special mounting means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
-
- 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
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH525381A CH655604B (en) | 1981-08-14 | 1981-08-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH525381A CH655604B (en) | 1981-08-14 | 1981-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH655604B true CH655604B (en) | 1986-04-30 |
Family
ID=4290493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH525381A CH655604B (en) | 1981-08-14 | 1981-08-14 |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH655604B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101385109B (en) * | 2006-01-31 | 2011-09-28 | Abb技术有限公司 | Arc-quenching chamber for a gas-insulated high voltage circuit-breaker |
-
1981
- 1981-08-14 CH CH525381A patent/CH655604B/de unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101385109B (en) * | 2006-01-31 | 2011-09-28 | Abb技术有限公司 | Arc-quenching chamber for a gas-insulated high voltage circuit-breaker |