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Wirelessly powered and powering electrochromic windows

An electrochromic and electric technology applied in the field of EC window

Pending Publication Date: 2020-12-08
VIEW INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the additional installation costs and risks associated with wiring may delay the adoption of EC windows in new construction projects and may in many cases prevent retrofit applications since retrofits require the additional installation of wiring infrastructure for new EC windows

Method used

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  • Wirelessly powered and powering electrochromic windows
  • Wirelessly powered and powering electrochromic windows
  • Wirelessly powered and powering electrochromic windows

Examples

Experimental program
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Embodiment Construction

[0045] I. Introduction to Wireless Powering and Powering EC Windows

[0046] In the broadest sense, this disclosure describes EC devices, particularly in EC windows, that are configured to receive and / or transmit wireless power. As used herein, a "transmitter" generally refers to a device that draws power from, for example, a power source and broadcasts it in wireless power transfer. As used herein, a "receiver" generally refers to a device configured to receive a wireless power transmission and convert the wirelessly transmitted power back into electrical energy. In certain embodiments, the EC window is powered by a wireless power source. In certain embodiments, wireless power transfer is particularly suitable for powering EC windows because EC window functions use low potentials, on the order of a few volts, to switch EC devices and / or maintain the optical state of EC devices. Under typical conditions, the EC window may undergo several switchings per day. Additionally, wi...

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PUM

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Abstract

Electrochromic windows powered by wireless power transmission and powering other devices by wireless power transmission are described along with wireless power transmission networks that incorporate these electrochromic windows.

Description

[0001] Cross References to Related Applications [0002] This application claims benefit of and priority to U.S. Provisional Application No. 62 / 642,478, filed March 13, 2018, entitled WIRELESSLY POWERED AND POWERING ELECTROCHROMIC WINDOWS , and is part of International Application PCT / US17 / 52798 (designating the United States), entitled WIRELESSLY POWERED AND POWERING ELECTROCHROMIC WINDOWS, filed September 21, 2017 Continuing Application, said International Application calls for U.S. Provisional Application No. 62 / 510,671, entitled WIRELESSLY POWERED ANDPOWERING ELECTROCHROMIC WINDOWS, filed May 24, 2017, U.S. Provisional Application No. 62 / 402,957, filed September 30, 2016, entitled "WIRELESS POWERED ELECTROCHROMIC WINDOWS," and filed May 4, 2017, entitled "WIRELESS POWERED ELECTROCHROMIC WINDOWS" WIRELESS POWERED AND POWERING ELECTROCHROMIC WINDOWS," U.S. Provisional Application No. 62 / 501,554; each of which is reproduced in its entirety for all purposes. Incorporated here...

Claims

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Application Information

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IPC IPC(8): H02J50/20C09K9/00G02F1/163G02F1/15E06B3/67
CPCE06B3/6722G02F1/161G02F1/163H02J50/20C09K9/00E06B3/67G02F1/15C09K9/02G02F1/153
Inventor R·T·罗兹比金D·什里瓦斯塔瓦E·R·克拉文S·C·布朗应宇阳
Owner VIEW INC