CA409932A - Methode a sceller les electrodes d'ampoules en quartz - Google Patents

Methode a sceller les electrodes d'ampoules en quartz

Info

Publication number: CA409932A
Authority: CA; Canada
Prior art keywords: sealing method; electrode sealing; quartz bulb; bulb electrode; quartz
Prior art date: 1943-01-12
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

CA409932A

Other languages

Inventor

A. Freeman George

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1943-01-12

1943-01-12 Application granted granted Critical

1943-01-12 Publication of CA409932A publication Critical patent/CA409932A/fr

Status Expired legal-status Critical Current

CA409932A Methode a sceller les electrodes d'ampoules en quartz Expired CA409932A (fr)

Application Number	Priority Date	Filing Date	Title
CA409932T

Publication Number	Publication Date
CA409932A true CA409932A (fr)	1943-01-12

Application Number	Title	Priority Date	Filing Date
CA409932A Expired CA409932A (fr)			Methode a sceller les electrodes d'ampoules en quartz

Country	Link
CA (1)	CA409932A (fr)

Publication	Publication Date	Title
CA409932A (fr)	1943-01-12	Methode a sceller les electrodes d'ampoules en quartz
CA412904A (fr)	1943-06-01	Fabrication du verre a sceller
CA414890A (fr)	1943-08-31	Methode a vide d'air de lampes
CA417447A (fr)	1943-12-28	Methode d'obturation de formations poreuses
AU118069B2 (en)	1944-02-10	Method for making seal members
CA416883A (fr)	1943-12-07	Courant a haute frequence pour sceller les lampes
CA416688A (fr)	1943-11-30	Appareil a sceller des corps vitreux
CA413188A (fr)	1943-06-15	Sceau de lampe a decharges electriques
CA416529A (fr)	1943-11-23	Methode a traiter les mines de mercure
CA410001A (fr)	1943-01-12	Sceau du verre au metal
AU815143A (en)	1944-02-10	Method for making seal members
CA411240A (fr)	1943-03-23	Support de lampe
CA415735A (fr)	1943-10-12	Porte-lampe
CA413058A (fr)	1943-06-08	Methode a opacifier le verre
CA417321A (fr)	1943-12-28	Methode a miner
CA411760A (fr)	1943-04-13	Monture de lampe en quartz
CA416206A (fr)	1943-11-02	Compresseur scelle
CA410377A (fr)	1943-02-02	Methode a choisir les objets de verre
CA410365A (fr)	1943-02-02	Methode a souder
CA410384A (fr)	1943-02-02	Methode a souder
CA416415A (fr)	1943-11-16	Methode a souder
CA416906A (fr)	1943-12-07	Methode a souder
CA417005A (fr)	1943-12-14	Methode a souder
CA417011A (fr)	1943-12-14	Methode a souder
CA411418A (fr)	1943-03-30	Coupe-froid