File:Electrical ignition (1916) (14766158045).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (2,497 × 3,556 pixels, file size: 824 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English:

Identifier: electricaligniti00kawa (find matches)
Title: Electrical ignition
Year: 1916 (1910s)
Authors: Kawamoto, Tane
Subjects: Internal combustion engines Spark ignition engines Spark plugs Theses
Publisher:
Contributing Library: University of Illinois Urbana-Champaign
Digitizing Sponsor: University of Illinois Urbana-Champaign

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
ion of above two constitutes op-erating or performance characteristic. The open circuit characteristic of any magneto1 in-cludes flux distribution in the air gap and the e.m.f. gener-ated. The flux distribution wave of the machine of this typeis naturally a flat top consequently the e.m.f. wave is high-ly peaked form. Fig. 20, 21, and 22 are oscillograms of opencircuit e.m.f. waves of Splitdorf low-tension, Dixie high-tension, and Bosch high-tension respectively. Analysis ofSplitdorf low-tension e.m.f. wave is given in the tables 2-ato 2-d which shows e.m.f. wave contains appreciable harmonicsas high as 11th. The subsequent analyses show that 33rdharmonic has the maximum value of nearly .03 volts that issomewhere near one-third percent of the fundamental wave. The graph 3 shows approximate wave forms of e.m.f.and flux distribution at no load with the proper phase angledisplaced. The flux distribution wave is obtained from thefollowing; we have e = - Ua S**& =» - Z tc-f/o8or /0* r
Text Appearing After Image:
21 Table 2 - aWave Analysis of the Open circuit VoltageSplitdorf Low Tension Magneto ^Sin$ eSin3e esinse esin^ e 3 in. 90 eSin//o 0 0 0 0 0 0 0 0 5 .158 .014 .0409 .0669 .0906 .1115 .1294 10 .317 .055 .1585 .2425 .2977 .317 .298 15 .475 .123 .3359 .459 .459 .336 .123 20 .633 .216 .548 .623 .407 0 -.407 25 .792 .335 .765 .6475 .0688 -.56 -.788 30 .95 .475 .95 .475 -.475 -.95 -.475 35 1.109 . 636 1.07 .0965 -1.003 -.783 .469 40 1.267 .816 1.097 -.434 -1.247 0 1.247 45 1.505 1.063 1.063 -1.063 -1.063 1.064 1.063 50 1.742 1.335 .871 -1.635 -.303 1.742 -.303 55 1.93 1.62 .513 -1.971 ♦ .838 1.4 -1.79 60 2.376 2.05 0 -2.058 +2.058 0 -2.055 65 3.168 2.87 -.627 -1.82 +3.06 -2.238 -.256 70 5.069 4.76 -2.0345 -0.882 +3.88 -5.069 3.88 75 6.336 6.12 -4.325 +1.64 + 1.64 -4.475 6.12 80 10.692 10.52 -9.27 +6.87 -3.65 0 3.542 85 20.59 £0.5 -19.9 ♦18.62 -16.82 14.53 -11.81 90 25.74 25.74 -25.74 +25.74 -25.74 25.74 -25.74 +79.248 -54.4842 +45.6174 -37.6019 +31.1685 -26.7526 Table 2 - h 6° e esine

Note About Images

Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
Date
Source

https://www.flickr.com/photos/internetarchivebookimages/14766158045/

Author Kawamoto, Tane
Permission
(Reusing this file)
At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Flickr tags
InfoField
  • bookid:electricaligniti00kawa
  • bookyear:1916
  • bookdecade:1910
  • bookcentury:1900
  • bookauthor:Kawamoto__Tane
  • booksubject:Internal_combustion_engines
  • booksubject:Spark_ignition_engines
  • booksubject:Spark_plugs
  • booksubject:Theses
  • bookcontributor:University_of_Illinois_Urbana_Champaign
  • booksponsor:University_of_Illinois_Urbana_Champaign
  • bookleafnumber:66
  • bookcollection:university_of_illinois_urbana-champaign
  • bookcollection:americana
Flickr posted date
InfoField
28 July 2014



Licensing

[edit]
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
  1. The copyright is in the public domain because it has expired;
  2. The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
  3. The institution owns the copyright but is not interested in exercising control; or
  4. The institution has legal rights sufficient to authorize others to use the work without restrictions.

More information can be found at https://flickr.com/commons/usage/.


Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14766158045. It was reviewed on 5 October 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

5 October 2015

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current18:07, 5 October 2015Thumbnail for version as of 18:07, 5 October 20152,497 × 3,556 (824 KB) (talk | contribs)== {{int:filedesc}} == {{information |description={{en|1=<br> '''Identifier''': electricaligniti00kawa ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Felectricaligniti00kawa%2F fin...

There are no pages that use this file.