CH655607B - - Google Patents
Info
- Publication number
- CH655607B CH655607B CH821580A CH821580A CH655607B CH 655607 B CH655607 B CH 655607B CH 821580 A CH821580 A CH 821580A CH 821580 A CH821580 A CH 821580A CH 655607 B CH655607 B CH 655607B
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH821580A CH655607B (de) | 1980-11-05 | 1980-11-05 | |
| DE19813140112 DE3140112A1 (de) | 1980-11-05 | 1981-10-09 | "erdungsschalter" |
| US06/317,859 US4427858A (en) | 1980-11-05 | 1981-11-02 | Grounding switch |
| BR8107101A BR8107101A (pt) | 1980-11-05 | 1981-11-03 | Chave para ligacao a terra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH821580A CH655607B (de) | 1980-11-05 | 1980-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH655607B true CH655607B (de) | 1986-04-30 |
Family
ID=4336920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH821580A CH655607B (de) | 1980-11-05 | 1980-11-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4427858A (de) |
| BR (1) | BR8107101A (de) |
| CH (1) | CH655607B (de) |
| DE (1) | DE3140112A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH663685A5 (de) * | 1983-11-11 | 1987-12-31 | Bbc Brown Boveri & Cie | Trennschalter. |
| DE4019686A1 (de) * | 1989-09-27 | 1991-04-04 | Siemens Ag | Erdungsschalter fuer eine druckgasisolierte, metallgekapselte hochspannungsschaltanlage |
| EP2465125B1 (de) * | 2009-08-12 | 2016-11-09 | ABB Schweiz AG | Kontakttulpe und elektrisches kontaktsystem für eine schaltvorrichtung |
| CN111799123B (zh) * | 2019-04-08 | 2023-01-03 | 河南平芝高压开关有限公司 | 一种静触头组件及使用该静触头组件的隔离开关 |
| US20240312732A1 (en) * | 2023-03-17 | 2024-09-19 | Hyundai Electric & Energy Systems Co., Ltd. | Earthing switch |
-
1980
- 1980-11-05 CH CH821580A patent/CH655607B/de unknown
-
1981
- 1981-10-09 DE DE19813140112 patent/DE3140112A1/de not_active Withdrawn
- 1981-11-02 US US06/317,859 patent/US4427858A/en not_active Expired - Fee Related
- 1981-11-03 BR BR8107101A patent/BR8107101A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3140112A1 (de) | 1982-06-09 |
| BR8107101A (pt) | 1982-07-20 |
| US4427858A (en) | 1984-01-24 |