The
                invention 
                
                    - The
                        problem to be solved: 
 
                        In case of the pressurised-air conveyors
                        the conveyed material passes through the
                        ventilator or compressor that supplies
                        the delivery air, thus, these must be
                        built to be explosion-proof,
                        corrosion-resisting, heat-resistant and
                        wear-resisting, etc., according to the
                        conveyed material. The invented delivery
                        air introducing method solves this
                        problem. 
                 
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                    - Definition:
                        
 
                        The object of the invention is a
                        delivery air introducing method where the
                        conveyed material does not pass through
                        the delivery air supply ventilator or
                        compressor, thus, it can be cheaper and
                        of longer life. The aspiration and
                        conveying efficiency is higher. 
                 
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                    - Presentation:
                        
 
                        The invention is an element
                        built in into the conveying channel that
                        aspirates and conveys the material to be
                        conveyed together with the added delivery
                        air. Due to its interior structure the
                        conveying and aspiration efficiency is
                        higher and, it is not required that the
                        delivery air supply machine have a
                        special design and be made from a special
                        material taking into account the harmful
                        effects of the material to be conveyed,
                        since the conveyed material and this
                        machine are separated from each other. 
                 
                
                      
                 
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                    - Application:
                        
 
                        It is suitable for the aspiration and
                        conveying of light specific weight,
                        dusty, small grain size bulk and gaseous
                        materials. It is also suitable for the
                        aspiration and delivery of explosive or
                        high temperature gaseous materials. 
                 
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                    - Advantages:
                        
 
                        The conveyed material does not pass
                        through the machine that supplies the
                        delivery air and does not harm it. 
                 
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                    - Stage
                        of development: 
 
                        Prototype is available, production has
                        been started. 
                 
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                    - Documentation
                        available: Yes
 
                         
                 
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                The
                inventor(s)
                
                    - Self
                        introduction: 
 
                        The inventor is 56 years old, qualified
                        mechanical engineer. He worked as chief
                        designer for 30 years. Actually he is an
                        entrepreneur, managing director. 
                 
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                The
                protection
                    - Form:
                        patented (registration no.: 215
                        729, P 94 02137)
 
                    - Priority: 20 July, 1994., 28
                        March, 1997.
 
                    - Countries
                        where it is force: Hungary.
 
                 
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                Business
                intention: The inventor should like to
                sell the product. 
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                Contact
                    - Name:
                        József BAUER
 
                    - E-mail:
                        genius@inventor.hu
 
                    - Fax: +361- 325 5869
 
                    - Address:
                        H-1025 Budapest, Búzavirág u.
                        3. II.6. Hungary
 
                 
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