TREA

by delivering current to the grid for hydraulic elevators

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  • CPC
  • Y02B50/148
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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B50/00Energy efficient technologies in elevators, escalators and moving walkways

Current Industry

Y02B50/148by delivering current to the grid for hydraulic elevators
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SABBATH ELEVATOR
    • Publication number 20140174860
    • Publication date Jun 26, 2014
    • Arie Yakuel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRIVE SYSTEMS
    • Publication number 20110127115
    • Publication date Jun 2, 2011
    • Alan Neil Russell Stannah
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Hydraulic lift comprising a pressure accumulator and method for con...
    • Publication number 20040074702
    • Publication date Apr 22, 2004
    • Daniel Moser
    • B66 - HOISTING LIFTING HAULING