FR1438174A - Sectionneur à coupure sous charge - Google Patents
Sectionneur à coupure sous chargeInfo
- Publication number
- FR1438174A FR1438174A FR935141A FR935141A FR1438174A FR 1438174 A FR1438174 A FR 1438174A FR 935141 A FR935141 A FR 935141A FR 935141 A FR935141 A FR 935141A FR 1438174 A FR1438174 A FR 1438174A
- Authority
- FR
- France
- Prior art keywords
- under load
- disconnect switch
- switch under
- disconnect
- load
- 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
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
-
- 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
- H01H33/77—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 wherein the break is in air at atmospheric pressure
-
- 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
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR935141A FR1438174A (fr) | 1963-05-15 | 1963-05-15 | Sectionneur à coupure sous charge |
CH617664A CH403006A (fr) | 1963-05-15 | 1964-05-11 | Sectionneur à coupure sous charge |
DE1964M0060979 DE1257245B (de) | 1963-05-15 | 1964-05-12 | Lasttrennschalter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR935141A FR1438174A (fr) | 1963-05-15 | 1963-05-15 | Sectionneur à coupure sous charge |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1438174A true FR1438174A (fr) | 1966-05-13 |
Family
ID=8804059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR935141A Expired FR1438174A (fr) | 1963-05-15 | 1963-05-15 | Sectionneur à coupure sous charge |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH403006A (de) |
DE (1) | DE1257245B (de) |
FR (1) | FR1438174A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856670B2 (de) * | 1978-12-29 | 1980-11-20 | Concordia Sprecher-Schaltgeraete Gmbh, 7024 Filderstadt | Flachlöschkammer |
DE3003713A1 (de) * | 1980-02-01 | 1981-08-06 | Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt | Lasttrennschalter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE644580C (de) * | 1935-02-23 | 1937-05-08 | Frida Strauss Geb Ruppel | Trennschalter mit Lichtbogenloescheinrichtung |
NL37644C (de) * | 1958-04-24 | 1936-03-16 |
-
1963
- 1963-05-15 FR FR935141A patent/FR1438174A/fr not_active Expired
-
1964
- 1964-05-11 CH CH617664A patent/CH403006A/fr unknown
- 1964-05-12 DE DE1964M0060979 patent/DE1257245B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CH403006A (fr) | 1965-11-30 |
DE1257245B (de) | 1967-12-28 |
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