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
GB2865046A
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.)
Individual
Original Assignee
Individual
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
Application filed by IndividualfiledCriticalIndividual
Priority to GB2865046ApriorityCriticalpatent/GB616693A/en
Publication of GB616693ApublicationCriticalpatent/GB616693A/en
H01H63/00—Details of electrically-operated selector switches
H01H63/02—Contacts; Wipers; Connections thereto
H01H63/06—Contact banks
Landscapes
Manufacture Of Switches
(AREA)
Arc-Extinguishing Devices That Are Switches
(AREA)
Push-Button Switches
(AREA)
Abstract
616,693. Automatic switches. TENCH, F. (Automatique Electrique Soc. Anon.). Sept. 25, 1946, No. 28650. [Class 40 (iv)] The contact bank of an automatic switch used in telephone or like systems comprises a spacing member S corrugated along its length, the corrugation following the arcuate shape of the member, so as to impart to the member a degree of resilient compressibility without involving any substantial alteration to the thickness of the material from which the member is made. End plates E, contact strips C, spacing members S and insulating members I are aligned by bolts passing through holes H, the assembly being clamped in a vice and set to a predetermined overall thickness before bolting together.
GB2865046A1946-09-251946-09-25Improvements in or relating to automatic switches
ExpiredGB616693A
(en)
IN A SWITCHING CHAMBER OF AN ELECTRIC SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT.
PROCEDURE AND ITS CORRESPONDING APPARATUS FOR THE CONDUCT OF A PARTICULAR SEPARATOR BY AIR. NOTE: THE APPLICANT HOSTS THE BENEFITS OF ART. 57 OF THE INDUSTRIAL PROPERTY STATUTE.
IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT.
Connection shear for electrical lines distribution boxes in industrial and other local ships. (Machine-translation by Google Translate, not legally binding)