GB190724138A - Improvements in Electric Arc Lamps. - Google Patents

Improvements in Electric Arc Lamps.

Info

Publication number
GB190724138A
GB190724138A GB190724138DA GB190724138A GB 190724138 A GB190724138 A GB 190724138A GB 190724138D A GB190724138D A GB 190724138DA GB 190724138 A GB190724138 A GB 190724138A
Authority
GB
United Kingdom
Prior art keywords
globe
screwed
tubes
electric arc
ring
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
Inventor
Adrian Denman Jones
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190724138A publication Critical patent/GB190724138A/en
Expired legal-status Critical Current

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

24,138. Jones, A. D. Nov. 1. Globe holders.-In an arc lamp having downdraught tubes for producing circulation through the inner globe, as described in Specification No. 23,286, A.D. 1906, [Abridgment Class Electric lamps &c.], the inner globe is held in such a way that it can be withdrawn without removal of the outer globe. To the lower end a of the lamp casing is screwed a frame formed by the down-draught tubes s. A conical plug g fits in the frame and is secured by a clamp screw i carried by a detachable bar k. This plug carries a socket f for the screwed end of the inner globe b On the upper end of the cylinder rests a loose ring p forming part of a gas-check. The outer globe is held against a ring q by a nut e, asbestos washers being provided.
GB190724138D 1907-11-01 1907-11-01 Improvements in Electric Arc Lamps. Expired GB190724138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190724138T 1907-11-01

Publications (1)

Publication Number Publication Date
GB190724138A true GB190724138A (en) 1908-07-02

Family

ID=32488564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190724138D Expired GB190724138A (en) 1907-11-01 1907-11-01 Improvements in Electric Arc Lamps.

Country Status (1)

Country Link
GB (1) GB190724138A (en)

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