Richardson's handbook of projection (1927)

Page scan 000122 from Richardson's handbook of projection

Record Details:

Title:
Richardson's handbook of projection
Date:
1927
Publisher:
New York : Chalmers Publishing Company
Volume:
Richardson's handbook of projection
Leaf #:
000122
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
August 01, 2024
Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.

Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.

572 HANDBOOK OF PROJECTION FOR ments only being provided when especially ordered. On the back of the board, or panel, are mounted the regulating reactance, the various relays, current limiting resistances, tube, etc., as in Fig. 185. The machine is not excessive in weight, occupies but little floor space, and is entirely automatic in its operation. To Tube /Inoafe. Tube Holder Starting Anode Cathode Shafting Coil starting /?/?oc/e ~ » Re/ay D.C. Terminate Series Underload Relay Current Limiting /resistance Current Limiting Potential Re/ay Regulating Reactance -Main Reactance Figure 185. start the rectifier, all that is necessary is to close the A. C. supply and projector table switches, and bring the carbons of the lamp together. The rectifier will then automatically start. VOLT AND AMMETER.— The volt and ammeter (when ordered) are of the D'arsonval, or permanent magnet type.