Abstract: A combustion chamber may include a first surface and a second surface interconnected by a wall forming a chamber having a central axis. The first surface may define an exhaust opening and the second surface defining a pilot opening, wherein the exhaust opening and the pilot opening align along the central axis. A plurality of inlet ports may be configured to deliver air to the chamber. A plurality of fuel ports may be arranged on an inside of the second surface to deliver fuel to the chamber. The air flow from the inlet ports and fuel from the fuel ports may oppose each other to create a vortex of product proximal to the second surface.

Abstract: A combustion chamber may include a first surface and a second surface interconnected by a wall forming a chamber having a central axis. The first surface may define an exhaust opening and the second surface defining a pilot opening, wherein the exhaust opening and the pilot opening align along the central axis. A plurality of inlet ports may be configured to deliver air to the chamber. A plurality of fuel ports may be arranged on an inside of the second surface to deliver fuel to the chamber. The air flow from the inlet ports and fuel from the fuel ports may oppose each other to create a vortex of product proximal to the second surface.

Abstract: A pill receptacle has a number of recessed pill compartments formed therein. The method comprises the steps of providing a cover sheet member that has a sealing sheet with a top identification surface on which information can be printed and a bottom adhesive surface provided with an adhesive. The cover sheet member further has a protective sheet that removably overlays the sealing sheet on its adhesive surface. First weakness zones are provided on the cover sheet member, that extend transversely through the sealing sheet and the protective sheet in a registering fashion to define first cutaway lines on the cover sheet member. A fraction of the cover sheet member is separated from the rest of the cover sheet member along at least some of the first cutaway lines, including concurrently separating corresponding fractions of the sealing sheet and the protective sheet in registering fashion. The protective sheet fraction is peeled away from the sealing sheet fraction on the cover sheet member fraction.

Abstract: A pill receptacle has a number of recessed pill compartments formed therein. The method comprises the steps of providing a cover sheet member that has a sealing sheet with a top identification surface on which information can be printed and a bottom adhesive surface provided with an adhesive. The cover sheet member further has a protective sheet that removably overlays the sealing sheet on its adhesive surface. First weakness zones are provided on the cover sheet member, that extend transversely through the sealing sheet and the protective sheet in a registering fashion to define first cutaway lines on the cover sheet member. A fraction of the cover sheet member is separated from the rest of the cover sheet member along at least some of the first cutaway lines, including concurrently separating corresponding fractions of the sealing sheet and the protective sheet in registering fashion. The protective sheet fraction is peeled away from the sealing sheet fraction on the cover sheet member fraction.

Abstract: A pill receptacle has a number of recessed pill compartments formed therein. The method comprises the steps of providing a cover sheet member that has a sealing sheet with a top identification surface on which information can be printed and a bottom adhesive surface provided with an adhesive. The cover sheet member further has a protective sheet that removably overlays the sealing sheet on its adhesive surface. First weakness zones are provided on the cover sheet member, that extend transversely through the sealing sheet and the protective sheet in a registering fashion to define first cutaway lines on the cover sheet member. A fraction of the cover sheet member is separated from the rest of the cover sheet member along at least some of the first cutaway lines, including concurrently separating corresponding fractions of the sealing sheet and the protective sheet in registering fashion. The protective sheet fraction is peeled away from the sealing sheet fraction on the cover sheet member fraction.

Abstract: A pill receptacle has a number of recessed pill compartments formed therein. The method comprises the steps of providing a cover sheet member that has a sealing sheet with a top identification surface on which information can be printed and a bottom adhesive surface provided with an adhesive. The cover sheet member further has a protective sheet that removably overlays the sealing sheet on its adhesive surface. First weakness zones are provided on the cover sheet member, that extend transversely through the sealing sheet and the protective sheet in a registering fashion to define first cutaway lines on the cover sheet member. A fraction of the cover sheet member is separated from the rest of the cover sheet member along at least some of the first cutaway lines, including concurrently separating corresponding fractions of the sealing sheet and the protective sheet in registering fashion. The protective sheet fraction is peeled away from the sealing sheet fraction on the cover sheet member fraction.

Abstract: A method and an apparatus for monitoring simultaneously the temperature and velocity of a thermal spray jet. The apparatus has a sensor head directed at the jet, the sensor head having two optical fibers carrying radiation from the jet to a remote detection unit which comprises two or three photodetectors. The radiation carried by the separate optical fibers is filtered at two different wavelengths before being passed to the photodetectors. The temperature of the jet is determined by analyzing the ratio of the energy radiated at the two wavelengths. The velocity of the jet is determined, knowing the distance between the fibers, by measuring the time delay between the signals carried by the separate fibers using cross-correlation.