GB190418163A - Improvements in Arc Lamps - Google Patents

Improvements in Arc Lamps

Info

Publication number
GB190418163A
GB190418163A GB190418163DA GB190418163A GB 190418163 A GB190418163 A GB 190418163A GB 190418163D A GB190418163D A GB 190418163DA GB 190418163 A GB190418163 A GB 190418163A
Authority
GB
United Kingdom
Prior art keywords
globe
spring
stem
rods
held
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
Joseph Devonport Finne Andrews
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 GB190418163A publication Critical patent/GB190418163A/en
Expired legal-status Critical Current

Links

Abstract

18,163. Andrews, J. D. F. Aug. 22. Globe holders for arc electric lamps. The globe is held by a screw and nut on a cross-bar at the ends of two in. sulated rods, or by the alternative arrangement shown in Fig. 3. The ends of a U-shaped frame are bent to engage holes in the bosses W, which are formed with grooves to fit the legs, so shaped that the frame may be pushed aside against its own spring, but in one direction only. The screw-and-nut arrangement shown in Fig. 4 consists of a box containing a spring F which presses the cover E against the globe and is itself supported by the flange C of the screwed stem A. The spring may be tightened by turning the box, and with it the stem A by means of the squared projection G, which fits loosely in a corresponding hole in the stem. The Provisional Specification states that the cross-bar is hinged to one of the insulated rods and hooked over the other, being held by the spring of the rods. The upper end of the globe bears against a metal plate.
GB190418163D 1904-08-22 1904-08-22 Improvements in Arc Lamps Expired GB190418163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190418163T 1904-08-22

Publications (1)

Publication Number Publication Date
GB190418163A true GB190418163A (en) 1905-08-22

Family

ID=32627016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190418163D Expired GB190418163A (en) 1904-08-22 1904-08-22 Improvements in Arc Lamps

Country Status (1)

Country Link
GB (1) GB190418163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947146A (en) * 1973-10-19 1976-03-30 Linde Aktiengesellschaft Removal of heat of compression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947146A (en) * 1973-10-19 1976-03-30 Linde Aktiengesellschaft Removal of heat of compression

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