Berkas:Wind turbine 1941.jpg

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Ringkasan

Deskripsi
English: Image number 13533
  • Title: Smith Putnam Wind Turbine on Grandpa's Knob in Vermont, circa 1941
  • Caption: On a hilltop in Rutland, Vermont, "Grandpa's Knob" wind generator supplied power to the local grid for several months during World War II. The Smith- Putnam machine was rated at 1.25 megawatts in winds of about 30 miles per hour. It was removed from service in 1945.
  • Credit: unknown
  • Publications: 9/27/2004
  • Circa 1941: no credit information available, historical image
  • Subject: wind
  • Descriptors: first grid-connected electricity, historic, historical, utilities, windmill, wind turbine
  • Person/Place: Grandpa's Knob in Vermont
  • Release Level: Full/Internet
Tanggal
Sumber http://www.nrel.gov/data/pix/searchpix.cgi?getrec=1080709&display_type=verbose&search_reverse=1
File name: 13533.JPG
Pembuat United States Government
Izin
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PD-USGOV-DOE

Lisensi

Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.


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  • 2006-08-25 00:39 Primalchaos 334×500×8 (36695 bytes) PIX number 13533 Title: Smith Putnam Wind Turbine on Grandpa's Knob in Vermont, circa 1941 Caption On a hilltop in Rutland, Vermont, "Grandpa's Knob" wind generator supplied power to the local grid for several months during World War II. The Smith- P

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terkini4 September 2014 16.56Miniatur versi sejak 4 September 2014 16.562.676 × 4.000 (1,92 MB)Hydrargyrumhigher resolution, from same source
29 April 2008 22.53Miniatur versi sejak 29 April 2008 22.53334 × 500 (36 KB)File Upload Bot (Magnus Manske) {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|PIX number 13533 Title: Smith Putnam Wind Turbine on Grandpa's nob in Vermont, circa 1941 Caption On a hilltop in Rutland, Vermont, "Grandpa's Knob" wind generator supplied power to t

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