AT298605B - ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH - Google Patents
ELECTRIC SWITCH, ESPECIALLY LOAD SWITCHInfo
- Publication number
- AT298605B AT298605B AT871770A AT871770A AT298605B AT 298605 B AT298605 B AT 298605B AT 871770 A AT871770 A AT 871770A AT 871770 A AT871770 A AT 871770A AT 298605 B AT298605 B AT 298605B
- Authority
- AT
- Austria
- Prior art keywords
- switch
- especially load
- electric
- electric switch
- load switch
- Prior art date
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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/06—Insulating body insertable between contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1668969A CH508267A (en) | 1969-11-10 | 1969-11-10 | Electrical switch, in particular load switch |
Publications (1)
Publication Number | Publication Date |
---|---|
AT298605B true AT298605B (en) | 1972-04-15 |
Family
ID=4419407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT871770A AT298605B (en) | 1969-11-10 | 1970-09-28 | ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT298605B (en) |
BE (1) | BE758581A (en) |
CH (1) | CH508267A (en) |
DE (2) | DE1959538A1 (en) |
FR (1) | FR2069096A5 (en) |
NL (1) | NL7016255A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3402372A1 (en) * | 1984-01-25 | 1985-08-01 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | ELECTRICAL SWITCHING ELEMENT |
FR2581476B1 (en) * | 1985-05-06 | 1987-06-19 | Telemecanique Electrique | CIRCUIT BREAKER APPARATUS FOR MEDIUM VOLTAGE NETWORK |
DE3723538A1 (en) * | 1987-07-16 | 1989-01-26 | Sachsenwerk Ag | ERASE CHAMBER FOR INTERRUPTING LOAD CIRCUITS |
-
1969
- 1969-11-10 CH CH1668969A patent/CH508267A/en not_active IP Right Cessation
- 1969-11-27 DE DE19691959538 patent/DE1959538A1/en active Pending
- 1969-11-27 DE DE19696945986 patent/DE6945986U/en not_active Expired
-
1970
- 1970-09-28 AT AT871770A patent/AT298605B/en not_active IP Right Cessation
- 1970-11-06 BE BE758581D patent/BE758581A/en unknown
- 1970-11-06 NL NL7016255A patent/NL7016255A/xx unknown
- 1970-11-06 FR FR7039924A patent/FR2069096A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH508267A (en) | 1971-05-31 |
FR2069096A5 (en) | 1971-09-03 |
NL7016255A (en) | 1971-05-12 |
DE6945986U (en) | 1971-09-16 |
BE758581A (en) | 1971-04-16 |
DE1959538A1 (en) | 1971-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |