NL6901863A - - Google Patents
Info
- Publication number
- NL6901863A NL6901863A NL6901863A NL6901863A NL6901863A NL 6901863 A NL6901863 A NL 6901863A NL 6901863 A NL6901863 A NL 6901863A NL 6901863 A NL6901863 A NL 6901863A NL 6901863 A NL6901863 A NL 6901863A
- Authority
- NL
- Netherlands
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
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
-
- 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
- H01H1/42—Knife-and-clip contacts
-
- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
- H01H31/30—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact actuated through the movement of one or more insulators
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- 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
- H01H33/124—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement the auxiliary contact being a whip contact
-
- 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
- H01H33/16—Impedances connected with contacts
-
- 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
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
- H01H31/18—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators
- H01H31/20—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators at least one insulator being rotatable about its own geometrical axis
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1665510 | 1968-02-09 | ||
DE19681765246 DE1765246A1 (en) | 1968-02-09 | 1968-04-24 | High voltage switch |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6901863A true NL6901863A (en) | 1969-08-12 |
Family
ID=25754297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6901863A NL6901863A (en) | 1968-02-09 | 1969-02-06 |
Country Status (4)
Country | Link |
---|---|
DE (2) | DE1665510C3 (en) |
GB (1) | GB1255709A (en) |
NL (1) | NL6901863A (en) |
SE (1) | SE363424B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2821474A1 (en) * | 1978-05-17 | 1979-11-22 | Licentia Gmbh | HV single column shears type isolator - has bent spring rods attached to opposite contact and one of them is bent away from main contact |
DE2809499A1 (en) * | 1978-03-06 | 1979-09-13 | Licentia Gmbh | HV single column circuit breaker - has on one contact resilient advance contacts, making before main contacts and breaking after them |
GB8607397D0 (en) * | 1986-03-25 | 1986-04-30 | Northern Eng Ind | Arc interrupter |
EP3832685A1 (en) | 2019-12-04 | 2021-06-09 | Siemens Aktiengesellschaft | Switching arrangement for separating a conductive connection |
-
1968
- 1968-02-09 DE DE1968R0047978 patent/DE1665510C3/en not_active Expired
- 1968-04-24 DE DE19681765246 patent/DE1765246A1/en not_active Ceased
-
1969
- 1969-01-31 SE SE132069A patent/SE363424B/xx unknown
- 1969-02-06 NL NL6901863A patent/NL6901863A/xx unknown
- 1969-02-10 GB GB717269A patent/GB1255709A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE363424B (en) | 1974-01-14 |
DE1665510A1 (en) | 1971-02-25 |
GB1255709A (en) | 1971-12-01 |
DE1765246A1 (en) | 1971-10-14 |
DE1665510C3 (en) | 1980-11-27 |
DE1665510B2 (en) | 1980-03-20 |