Electric Gas Lighting How to Install Electric Gas Igniting Apparatus Including
Electric Gas Lighting How to Install Electric Gas Igniting Apparatus Including
Norman H Norman Hugh Schneider
The book Electric Gas Lighting How to Install Electric Gas Igniting Apparatus Including was written by author Norman H Norman Hugh Schneider Here you can read free online of Electric Gas Lighting How to Install Electric Gas Igniting Apparatus Including book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Electric Gas Lighting How to Install Electric Gas Igniting Apparatus Including a good or bad book?
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48. method of connection. . Fig. 47 shows details of a contact breaker of similar design. R is hammer head of soft iron, ^ a spring about thickness of clock spring and f inch wide or more. B is contact point, both spring and adjustment screw A being fitted with platinum contacts. C is a check nut, to hold A from turning. / is an adjustment to tighten or Lighting of Large Buildings 77 loosen spring S, by means of a lug which it carries on its shaft. It is well insulated from pillar carrying A, b...y the hard rubber bush- ing, /. The condenser is laid in the box under the coil and attached as in Fig. 44; that is, one set of sheets to the contact pillar, and the other set to the adjustment screw. For gas-lighting work, it is generally preferable to use a contact or strap key (Fig. 48), instead of a vibrator. The key can be mounted on coil base, in which case the condenser will be attached in same manner as for the vibrator. CHAPTER VI. How TO SELECT BATTERIES FOR GAS LIGHTING. Before entering into a description of the various batteries used in electric gas lighting, it will be well to briefly consider a few simple electrical rules bearing upon the subject.
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