full screen
Die Quarzlampe

Die Quarzlampe


     0     
5
4
3
2
1



International Edition


About the Book

Bei der zunehmenden Verbreitung und den vielen Eigentiimlich- keiten der Quarzlampe hat sich das Bediirfnis nach einer system a- tischen Zusammenstellung ihrer Eigenschaften und einer iibersicht- lichen Beschreibung ihrer konstruktiven Einzelheiten geltend gemacht. Zur Fiillung dieser Liicke solI die vorliegende Schrift beitragen und den, der praktisch mit der Lampe zu tun hat oder an ihrer Weiter- entwicklung arbeiten will, unterstiitzen. Die Quarzlampe ist jetzt sozusagen aus ihren Kinderjahren ins Jiinglingsalter, wo die Entwicklung am Auffallendsten zu sein pflegt, getreten. Bei der Fortbildung der Lampe treten zunachst zwei Probleme hervor: Erstens die Vereinfachung des Quarzbrenners, der der kost- spieligste und der einzige merklicher Abniitzung unterworfene Teil der Lampe ist; zweitens die Schaffung einer billigen Wechselstrom- lampe. Die Losung der ersten Aufgabe ist bereits durch die Ein- fiihrung von festen Anoden und direkt eingeschmolzenen Zuleitdrahten an Stelle der "Invarstifte" in Sehweite geriickt. Hinsichtlich des zweiten Problems aber glaube ich, daB man sich mit dem Festhalten an der von der Cooper Hewitt-Lampe her iibernommenen Gleich- richterschaltung auf falschem Wege befindet; aussichtsvoller scheint es mir, durch Erhohung der den Elektroden aufgedriickten Spannung und Erleichterung der "Riickziindung" auf einen Wechselstrombrennel' mit nur zwei Elektroden hinzuarbeiten. Bei der Zusammenstellung des Stoffes bin ich durch Dbersendung von Material von den meisten einschlagigen Firmen, hauptsachlich abel' von der Quarzlampen-Gesellschaft m. b. H. in Hanau, in liebenswiil'diger Weise unterstiitzt worden. AuBerdem haben die Herren Prof. Dr. Wilh. Hampel in Reichenberg undIng. Leop.


Best Sellers



Product Details
  • ISBN-13: 9783642902550
  • Publisher: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
  • Binding: Paperback
  • Height: 234 mm
  • No of Pages: 84
  • Series Title: German
  • Sub Title: Ihre Entwicklung Und Ihr Heutiger Stand
  • Width: 156 mm
  • ISBN-10: 3642902553
  • Publisher Date: 01 Jan 1914
  • Edition: Softcover Reprint of the Origi ed.
  • Language: German
  • Returnable: N
  • Spine Width: 5 mm
  • Weight: 199 gr


Similar Products

Add Photo
Add Photo

Customer Reviews

REVIEWS      0     
Click Here To Be The First to Review this Product
Die Quarzlampe
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG -
Die Quarzlampe
Writing guidlines
We want to publish your review, so please:
  • keep your review on the product. Review's that defame author's character will be rejected.
  • Keep your review focused on the product.
  • Avoid writing about customer service. contact us instead if you have issue requiring immediate attention.
  • Refrain from mentioning competitors or the specific price you paid for the product.
  • Do not include any personally identifiable information, such as full names.

Die Quarzlampe

Required fields are marked with *

Review Title*
Review
    Add Photo Add up to 6 photos
    Would you recommend this product to a friend?
    Tag this Book Read more
    Does your review contain spoilers?
    What type of reader best describes you?
    I agree to the terms & conditions
    You may receive emails regarding this submission. Any emails will include the ability to opt-out of future communications.

    CUSTOMER RATINGS AND REVIEWS AND QUESTIONS AND ANSWERS TERMS OF USE

    These Terms of Use govern your conduct associated with the Customer Ratings and Reviews and/or Questions and Answers service offered by Booksbay (the "CRR Service").


    By submitting any content to Booksbay, you guarantee that:
    • You are the sole author and owner of the intellectual property rights in the content;
    • All "moral rights" that you may have in such content have been voluntarily waived by you;
    • All content that you post is accurate;
    • You are at least 13 years old;
    • Use of the content you supply does not violate these Terms of Use and will not cause injury to any person or entity.
    You further agree that you may not submit any content:
    • That is known by you to be false, inaccurate or misleading;
    • That infringes any third party's copyright, patent, trademark, trade secret or other proprietary rights or rights of publicity or privacy;
    • That violates any law, statute, ordinance or regulation (including, but not limited to, those governing, consumer protection, unfair competition, anti-discrimination or false advertising);
    • That is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully harassing to any individual, partnership or corporation;
    • For which you were compensated or granted any consideration by any unapproved third party;
    • That includes any information that references other websites, addresses, email addresses, contact information or phone numbers;
    • That contains any computer viruses, worms or other potentially damaging computer programs or files.
    You agree to indemnify and hold Booksbay (and its officers, directors, agents, subsidiaries, joint ventures, employees and third-party service providers, including but not limited to Bazaarvoice, Inc.), harmless from all claims, demands, and damages (actual and consequential) of every kind and nature, known and unknown including reasonable attorneys' fees, arising out of a breach of your representations and warranties set forth above, or your violation of any law or the rights of a third party.


    For any content that you submit, you grant Booksbay a perpetual, irrevocable, royalty-free, transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or sell, transfer, and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you. Additionally,  Booksbay may transfer or share any personal information that you submit with its third-party service providers, including but not limited to Bazaarvoice, Inc. in accordance with  Privacy Policy


    All content that you submit may be used at Booksbay's sole discretion. Booksbay reserves the right to change, condense, withhold publication, remove or delete any content on Booksbay's website that Booksbay deems, in its sole discretion, to violate the content guidelines or any other provision of these Terms of Use.  Booksbay does not guarantee that you will have any recourse through Booksbay to edit or delete any content you have submitted. Ratings and written comments are generally posted within two to four business days. However, Booksbay reserves the right to remove or to refuse to post any submission to the extent authorized by law. You acknowledge that you, not Booksbay, are responsible for the contents of your submission. None of the content that you submit shall be subject to any obligation of confidence on the part of Booksbay, its agents, subsidiaries, affiliates, partners or third party service providers (including but not limited to Bazaarvoice, Inc.)and their respective directors, officers and employees.

    Accept

    New Arrivals



    Inspired by your browsing history


    Your review has been submitted!

    You've already reviewed this product!