Patents 
  • Deflector for the fixed bed solid fuels boilers
    Krystyna KubicaAndrzej SzlękRafał Buczyński
    Wzór użytkowy W-118068 (04.04.2011)
  • A method of fuel combustion, particularly gaseous fuels, in highly preheated oxidizer with simultaneous oxidizer expansion and fuel feeding
    Andrzej SzlękRyszard Wilk, Roman Weber
    Patent no 199819 (14.05.2008)
    P-355365 (06.08.2002) 
  • Low NOx emission burner particularly for heavy fuel oil combustion
    Ryszard WilkAndrzej Szlęk, Robert Szeliga, Kazimierz Żurawski
    Utility model no 62614 (23.01.2006)
    W-112683 (09.11.2001)
  • A liquid spray nozzle
    Zygmunt ZielińskiAntoni Zajdel, Zbigniew Kochel, Jerzy Chachuła, Jan Poraka, Karol Szczygieł
    Patent no 184703 (05.06.2002)
    P-321 351 (1997.07.25)
  • A method for reducing shrinkage of foodstuffs during refrigerating processes
    Ewald Wystemp, Joachim Kozioł
    Patent no 177 817 (26.07.1999)
    P-308 498 (05.04.1995)
  • A device for solid fuels ignition
    Zygmunt Zieliński
    Patent no 178 464 (11.02.1999)
    P-312 009 (20.12.1995)
  • A device for heavy liquid fuels combustion
    Zygmunt Zieliński, Zbigniew Kochel, Antoni Zajdel, Roman Ratajczak, Jerzy Chachuła, Jerzy Kostrzewski
    Patent nr 160493 (21.12.1993)
    P-281060 (16.08.1989)
  • A method and device for liquid fuels atomization 
    Zygmunt ZielińskiAntoni Zajdel, Zbigniew Kochel
    Patent nr 159253 (28.06.1993)
    P-267732 (11.09.1987)
  • A burner for liquid fuels combustion 
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    Patent nr 155719 (09.10.1992)
    P-279725 (30.05.1989)
  • A device for heavy liquid fuels combustion
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    Patent nr 155874 (18.09.1992)
    P-267733 (11.09.1987)
  • A burner for liquid fuels combustion
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    Patent nr 155873 (18.09.1992)
    P-267731 (11.09.1987)
  • Low-pressure burner for heavy liquid fuels combustion
    Zbigniew Kochel, Zygmunt ZielińskiAntoni ZajdelRyszard Wilk, Janusz Błaszczyk
    Patent nr 155391 (16.03.1992)
    P-270324 (26.01.1988)
  • Low-pressure jet burner for fuel oil combustion
    Antoni ZajdelRyszard Wilk, Janusz Błaszczyk, Zygmunt Zieliński, Zbigniew Kochel, Jacek Walawski
    Wzór użytkowy nr 45860 (28.09.1989)
    W-85668 (18.09.1985)
Commercializations
  • Development of optimal hot air flow in drying ovens
    Andrzej J. NowakJacek Smołka
    2007 
  • Control algorithm for OR-32 steam stoker boiler (Control algorithm of a stoker boiler was worked out having the feature of self-adaptation. Its application allowed to increase energy efficiency of a boiler)
    Andrzej SzlękRyszard Wilk
    2005 
  • Reduction of NO emission from oil burners METEOR (The modification of construction of the METEOR burner was worked out which allowed to achieve 20% reduction of NO emission)
    Andrzej SzlękRyszard Wilk
    2002
  • Application of water atomizers, according to patent Nr 184703, in reactors of desulphurization installation of waste gases from three pulverized-coal boilers OP-650
    Zygmunt ZielińskiAntoni Zajdel et al.
    Rybnik Power Plant, Rybnik, 1997
  • Application of oil burners, according to patents No 155719 and 159253, in starting-stabilizing  systems of pulverized-coal boilers OP-380 (Obtained effects: 20% decrease of oil consumption, 80% decrease of soot and PAH emission)
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    Łagisza, Power Plant, Będzin, Poland, 1997
  • Sale of license on production and application on own use of oil burners according to patents No 155719 and 159253 (Obtained effects: Application of burners in starting-stabilizing systems of water-tube boilers WP-120 caused 20% decrease of oil consumption and 80% decrease of soot and PAH emission)
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    WPEC Opole, Opole, Poland, 1995
  • Sale of licence on production and application on own use of oil burners according to patents No 155719 and 159253 (Obtained effects: Application of burners in starting-stabilizing systems of water- tube boilers WP-70 caused 20% decrease of oil consumption and 80% decrease of soot and PAH emission)
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    PEC Gliwice, Gliwice, Poland, 1995
  • Sale of license on production of 15 units of oil burners according to patent No 155719
    Zbigniew Kochel, Zygmunt ZielińskiAntoni Zajdel
    Zakłady Budowy Urządzeń Kotłowych, Katowice, Poland, 1993
  • Application of new technology of combustion of mazout with waste oils blend in water-tube boilers of Z.O. IGLOOPOL (Obtained effects: 20% decrease of the base fuel oil consumption)
    Ryszard Wilk, J. Sikora, Jan Nadziakiewicz, Zygmunt ZielińskiAntoni Zajdel i in.
    IGLOOPOL Plant, Paczyna, Poland, 1989
  • Application of oil burners, according to patent Nr155719, in starting-stabilizing systems of pulverized-coal boilers SR-405 (Obtained effects: 35% decrease of oil consumption, 75% decrease of soot and PAH emission)
    Antoni ZajdelZygmunt Zieliński et al.
    Power Plant Siersza, Trzebinia, 1989
  • Application of oil burners, according to patents No 159253 and 155391, in starting-stabilizing systems of pulverized- coal boilers OP-380 (Obtained effects: 26% decrease of oil consumption, 70% decrease of soot and PAH emission)
    Antoni ZajdelZygmunt Zieliński et al.
    Siersza Power Plant, Trzebinia, Poland, 1989
  • Application of oil burners, according to patents No 159253 and 1604493, in starting-stabilizing systems of pulverized- coal boilers OP-650 (Obtained effects: 26% decrease of oil consumption, 70% decrease of soot and PAH emission)
    Antoni ZajdelZygmunt Zieliński et al.
    Power Plant Rybnik, Rybnik, Poland, 1989
  • Application of oil burners, according to patents No 155391, 155873, 155874 and 159253, in starting-stabilizing systems of pulverized- coal boilers OP-650 and OP-380 (Obtained effects: 15% decrease of oil consumption, 70% decrease of soot and PAH emission)  
    Antoni ZajdelRyszard WilkZygmunt Zieliński, Janusz Błaszczyk et al.
    Łaziska Power Plant, Łaziska Górne, Poland 1988
  • Application of coal?oil mixture in open-hearth furnace (Obtained effects: 20% decrease of oil consumption at the sacrifice of coal dust) 
    Ryszard Petela, Krystian Wilk, Antoni ZajdelZygmunt Zieliński et al.
    The first May Plant, Gliwice, Poland, 1985
  • Application of  new oil burners, according to registered design No 45860 and modification of technology of pulverized- coal boilers OP-215 starting process (Obtained effects: 12% decrease of oil consumption, 65% decrease of soot and PAH emission)
    Antoni ZajdelRyszard Wilk, Janusz Błaszczyk, Zygmunt Zieliński, J. Sikora et al.
    Halemba Power Plant, Ruda Śląska, Poland, 1985
  • Modernization of design of gas burners applied in heat furnace (Application of modernized burners gave 8% decrease of gas consumption)
    Ryszard Petela, Krystian Wilk, Antoni ZajdelRyszard Wilk et al.
    Batory Plant, Chorzów, Poland, 1975