ES455609A1 - Improvements in the switches to the vacuum. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the switches to the vacuum. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES455609A1
ES455609A1 ES455609A ES455609A ES455609A1 ES 455609 A1 ES455609 A1 ES 455609A1 ES 455609 A ES455609 A ES 455609A ES 455609 A ES455609 A ES 455609A ES 455609 A1 ES455609 A1 ES 455609A1
Authority
ES
Spain
Prior art keywords
vacuum
contact element
translation
machine
legally binding
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
Application number
ES455609A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NL7601084.A external-priority patent/NL161608C/en
Application filed by Hazemeijer BV filed Critical Hazemeijer BV
Publication of ES455609A1 publication Critical patent/ES455609A1/en
Expired legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

Improvements in vacuum interrupters, characterized in that the switch comprises a sealed gas-impermeable envelope in which a vacuum has been made and which has a fixed contact element and a movable contact element capable of moving towards or away from the inside. Of the fixed contact element, consisting of at least one of contact elements in a disc-shaped contact part and a bushing-shaped part connected to the disc-shaped part or forming a single piece therewith, there being present a spiral conductor inside the contact part in the form of a bushing and being in series with the associated contact element, the spiral conductor producing an electric field to improve the interruption characteristics of the vacuum interrupter current. (Machine-translation by Google Translate, not legally binding)
ES455609A 1976-02-03 1977-02-03 Improvements in the switches to the vacuum. (Machine-translation by Google Translate, not legally binding) Expired ES455609A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601084.A NL161608C (en) 1976-02-03 1976-02-03 VACUUM SWITCH.

Publications (1)

Publication Number Publication Date
ES455609A1 true ES455609A1 (en) 1978-01-01

Family

ID=19825561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455609A Expired ES455609A1 (en) 1976-02-03 1977-02-03 Improvements in the switches to the vacuum. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES455609A1 (en)
NO (1) NO770238L (en)

Also Published As

Publication number Publication date
NO770238L (en) 1977-08-04

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