26May, 2020
    tesco supermarket case study hysave liquid pressure amplification

    UK based supermarket retail giant Tesco has lead by example in recent years when it comes to saving energy and reducing CO2 emissions from their retail stores.

    In trials of HY-SAVE® Liquid Pressure Amplification (LPA) system at a Tesco store in Ireland, independent energy consultants saw the amount of energy consumed by the refrigeration plant reduce by 24%.

    Previously at the store, condensing temperatures had to be kept unnecessarily high at around 32°C to combat system flash gas and to keep the stores evaporators operating efficiently. Since LPA® pumps were installed in the system’s liquid line, condensing temperatures have been reduced to 20°C (68F) whilst delivering vapor-free refrigerant to the stores display cabinets and cold rooms maintaining peak efficiency.

    Michael McNerny C Eng FCIBSE (Energy Manager Tesco Ireland)
    25Jun, 2008
    hysave trademarks

    TRADEMARKS AND ASSIGNMENTS

    Our international portfolio of trademarks without reference to any particular font, style, size or color include;

    LPA® Liquid Pressure Amplification™ DXFC™   DXCC™  DXTS™  “Refrigeration on Demand” ™   “AC on Demand” ™ (Est.1984)

    HY SAVE®  Model No.s 875™ | 860™ | 833™ | 820™ | 815™ | 809™ (Est.1984)

    For: Energy efficient liquid refrigerant pumps and pump packages, namely, liquid refrigerant delivery pumps and liquid pressure amplification pumps used, connected and incorporated into a refrigeration system to improve the efficiency of the refrigeration system. In Class 7 (U.S. CLS 13,19,21,23,31,34, and 35) First use in commerce 0-0-1988 For: Wholesale distributor services featuring energy efficient liquid refrigerant pumps and pump packages, In Class 35 (U.S. CLS 100,101 and 102 First use 4-9-1984; In Commerce 0-0-1998. For: Custom manufacture and manufacturing services for others of energy efficient liquid refrigeration pumps and pump packages, namely liquid refrigerant delivery pumps and liquid pressure amplification pumps used, connected and incorporated into a refrigeration system to improve the efficiency of the refrigeration system. In Class 40 (U.S. CLS 100, 103, and 106). First use 4-9-1984; In commerce 0-0-1988.

    United States trade mark registered on the 27th May 2008 for the word mark HY SAVE in Int. Cls.: 7,35 and 40

    United States trade mark registered on the 15th July 2008 for the word mark LPA in Int. Cls.: 7

    Community Trade Mark (CTM) number 6425532 registered on the 22nd October 2006 for the word mark. HY-SAVE

    Community Trade Mark (CTM) number 9261686 registered on the 2nd February 2012 for the word mark. LPA

    Australian trade mark number 1209816 registered on the 19th October 2012 for the word mark. HY-SAVE

    Canadian trademark number TMA 756,171 registered on the 30th December 2009 for the word mark HYSAVE

    Indian trade mark number 1621117 registered on the 15th November 2007 for the word mark, HYSAVE & LPA

    People Republic of China trade mark number 8070836 registered 7th March 2011 for the word mark. HYSAVE

    Republic of South Africa trade mark application made on the 15th July 2013 for the word mark. HYSAVE

    Trademarks Applied; DX Free Cooling™ DXFC™ Cert. on 16th August 2008 for the word mark (Direct Expansion Free Cooling) DXTS™ Cert. on 10th May 2014 for the word mark (Direct Expansion Thermal Storage) Cool*pak™ (Thermal Storage) Cert. on 10th May 2014 “Refrigeration on Demand” “AC on Demand” ™ slogan associated with DXFC™ ; DX Receiver Suppression™

    Trade Marks Applied without reference to any prefix, suffix, particular font, style, size or color include as from 24th April 1984 HYSAVE  Model No.s | 925™ | 875™ | 860™ | 833™ | 820™ | 815™ | 809™ |