Title of Invention

AIR FLOW CONTROL FITTING

Abstract

This invention relates to system(s) and the article(s) having two framed flat glass screens with airholes made on the glasses at set design and distances and set on a main frame. When the first screen with single frame remain fixed firm at one position, the second screen having two frames, the inner frame with bottom wheels for side wise movement and the outer frame with bottom wheels for front and back movement can adjust the airholes of the second screen to any position with first screen holes for controlling and managing the airflow and views.

Full Text

This invention relates to system(s) and the fitting(s)having two framed flat glass screens with air holes made on the glasses at set design and distances and set on a main frame. The first framed glass screen having threaded rod like heavy pins facing the second glass screen and exact size covered rod passing grews both set on the top and bottom of the frame, remains set fixed firm on its position with in the main frame and the second framed glass screen with double frames, the inner frame having side movement wheels on its bottom and the outer frame having short length tubes as exact size covered rod passing plain holes and movement gripping connecting rods facing the first screen frame both set in proper positions on its top and bottom with front and back movement wheels set covering the major portion of its bottom and the mainframe covering all as a unit including path for second screen front and back bottom movement. This system is applicable for windows, doors, side walls, gates, compound walls, etc. Normally in the rooms, when outside air is not required and air conditioner is put on, the windows are closed and in the same way when out side air is required and the air conditioner is put off the windows are opened. Instead of windows with open and close provisions, when the window screen is fixed firm as a single glass, air conditioner is required all the time. It is only blocking of air, there is no provision for air passsing out and bringing in. When view is required all the time from outside to inside and inside to outside glass windows are used. To control sun light and to give cool view, cool glasses are used. Again to control sunlight and block view of the outsiders looking inside, cool one side reflecting glasses are used. Only to control sunlight and block views from both side, double side reflecting glasses are used. In this system, both air flow and views are controlled and managed by a single unit. As further embodiments to this invention, some additional facilities also have been added with or within the main frame. In this system, the cool or plain glasses holed at set design and distances are used as multiple screens as the glass screens and frames are set in such a way as the first framed holed glass screen facing outside is fixed firm in the main frame and the second double framed holed glass screen is set as movable with bottom wheels on the inner frame for sidewise movement and bottom wheels on the outer frame for front and back movement. By sidewise movement of the second screen, the holes of the first screen and the holes of the second screen both can be set in any position. When holes of both the screens are in straight position, air flows freely both way and again when the straight position is changed as partially open, the air flows to the level of opening and again when the screen is side wise moved and the holes are set as the holes of first screen are covered by plain portion of the second screen, the holes of second screen are covered by plain portion of the first screen and both the screens are set tight, the air cannot pass through the screens. This way, the two holed screens perform the job of a single unholed screen. . Specially for air tight grip touching of the plain glass screens, all four side edges of the glasses are cut in such a way as shown in fig. 8 and the frames gripping the glass screens are made as they cover all four sides to a portion of glass's side thickness only just for holding grip leaving a small portion of side thickness free for air tight touching of the next screen glass when both glass screens are positioned tight for not allowing air to pass through as shown in Fig 9 and Fig. 10 and for the purpose of tightening screens , the threaded rod like pins set on the top and bottom of the first screen facing the second screen and the short length tubes as exact size covered rod passing plain holes set ori the top and bottom of the outer frame of the second screen both are set in such position as the threaded rods of first screen are accommodated in the holes of the second screen and for tightening the screen, same thread wing nuts can be used. Tightening of the wing nuts will tighten the screens. Again when the air is required, just by slightly loosening the wing nut and the glass screens, the second screen can be moved sidewise ( Ref. Fig 11). Then the holes of second screen can be set in narrow position of the holes of of first screen and the air passes through and to the extend of air flow required the second screen can be adjusted as full holes are in narrow position or to the level required and by this way, through the holes , open clear view with out in between cool glass is possible. Sometimes, people may prefer cool glass views from outside or they may not even like the view from outside and at the Same time when they do not want air conditioning within the room, they need air flow through the screens. ..4.. The provision of front and back movement wheels in the bottom of the outer frame of the second screen is for this purpose. When the open view through holes of the first screen is blocked by the plain cool glass second screen, the front and back movement of the second screen by bottom wheels as shown in Fig .12 could create a gap between the screens. Open clear view is not possible because the holes of the first screen is blocked by the plain portion of the second cool glass screen and at the same time the air is freely passing through. The provision of exact size covered rod passing grews set on top and bottom of the first screen frame and the movement gripping connecting rods set in the second screen in the proper position on the top and bottom of the outer frame facing first screen as the connecting rods pass through the exact size covered rod passing grew, is for front and back movement grip of the second screen. As such the first screen with holes remain firm fixed and the second screen with holes is having front and back and side wise movement. Blocking of holes, views , with or with out gap , partial direct open clear view , full direct open clear view all are possible. As a further embodiment to this invention, the air holes in the glass screen could be made with a step as the dia of the hole is more in the side of touching the other glass and the dia is lesser with a step in the other side as shown in Fig 13, 14 8B 15. As an embodiment to this invention to ensure maximum perfectness for air tight control, rubber like thin tapes could be pasted around the holes on perfect lines, design and gaps in the first glass screen as shown in Fig 4. Same way keeping the holed first glass screen plain with out rubber like thin tapes, the second screen could be pasted with rubber like thin tapes on perfect lines, design and gaps as shown in fig 6. Again different designs could be used for pasting of rubber like thin materials as shown in Fig 5 and 7. This is an additional visible assurance for perfect air tight control. As embodiment to this invention, just like having the window doors inside the room or outside the room according to convenience, for convenience of operating the glass screen frames movement from outside, the outside facing first glass screen can perform with two frames and its attachments and the inside facing second glass screen with single frame and its attachments. As a further embodiment for further convenience of operating at both sides both the screens could be set with two frames having side movements. As a further embodiment for further convenience of operating at both side , three framed glass screens could be used as the first outside facing glass screen with two frames and its attachments, and path for bottom wheels movement, second middle glass screen fixed firm in the main frame having single frame with additional attachments to accommodate the attachments of the double framed first and third glass screens both having side wise and front and back movements. As a further embodiment on safety point, strong iron grills of different designs can be set within the main frame facing outside beyond the first glass screen ( Fig 19 & 20 ) or inside beyond the second screen or any where conveniently As a further embodiment on safety point, rolling shutters of different designs can be set within the main frame facing outside beyond the first glass screen ( Fig .26) or inside beyond the second screen As a further embodiment on beauty point, vertically hanging horizontally positioned Venetian blind screen(s) with up and down movement could be set with additional frame(s) fixed firm with or within the main frame. ( Fig 21 85 22 ) As a further embodiment on beauty point, vertically hanging vertical blinds screen(s) with side wise movement could be set with additional frame(s) fixed firm with or within the main frame.( Fig 23 & 24 ) Setting two blind screens is also possible as one blind screen can get resting at one side and another blind screen can get resting on the opposite side. This is a matter of more choice and attraction As a further embodiment on beauty point, vertically hanging vertically positioned thick cloth / nylon screen(s) with side wise or up and down movement could be set with additional frame(s) fixed firm with or within the main frame. Setting two or more screens with more frames also possible as a matter of choice and attraction.(Fig 25 85 27) As a further embodiment on beauty and health point, vertically hanging mosquito net screen(s) with side wise movement or up and down movement, or attached with glass screens in full or covering the holes only as shown in Fig,., 17 & 18 could be set with or with out additional frames according to usage. As further embodiment, the screens can be made other suitable materials also other than glass For better understanding, the systems and fittings described earlier are illustrated in accompanying drawings in which :- Fig 1 shows the first single framed holed glass screen attached with the main frame Fig 2 shows the second double framed holed glass screen with inner and outer frames. Fig 3 shows the position of second double framed holed glass screen set tight with the first single framed holed glass screen in the main frame showing the holes in both the screens. Fig 4& 5 shows the first framed holed glass screens with rubber like thin tapes pasted around the holes on different designs. Fig 6& 7 shows the second double framed holed glass screens with rubber like thin tapes pasted around the holes on different designs. Fig 8 shows the side view of the glass screen cut on edges Fig 9&10 shows the side views of the first glass screen with frame Fig 11 Shows the side view of the double framed second screen with out wheels on the bottom of outer frame Fig 12 shows the side view of the double framed second screen With wheels on the bottom of outer frame. Fig 13 shows the front view of the step cut hole on the glass screen Fig 14 shows the side view of the glass screen showing the step cut hole. Fig 15 shows the view of the step cut hole in an angle Fig 16 same of Fig 13 Fig 17 shows the view of the step cut hole on the glass screen covered with mosquito net. Fig 18 shows the view the holed glass screen fully covered with mosquito net. Fig 19 shows the view of the framed iron grill Fig 20 shows the view of the framed iron grill positioned in the main frame. Fig 21 shows the view of the framed hanging Venetian blinds Fig 22 shows the view of the framed hanging Venetian blinds positioned in the main frame. Fig 23 shows the view of the framed hanging vertical blinds Fig 24 shows the view of the framed hanging vertical blinds positioned in the main frame. Fig 25 shows the view of the framed cloth screen Fig 26 shows the view of the rolling shutter positioned in the main frame. Fig 27 shows the view of the main frame with cloth screen frame in front with the building structure coloumns on the sides.

Documents:

1200-CHE-2006 CORRESPONDENCE OTHERS.pdf

1200-CHE-2006 CORRESPONDENCE PO.pdf

1200-CHE-2006 DESCRIPTION (COMPLETE) GRANTED.pdf

1200-CHE-2006 FORM-1.pdf

1200-CHE-2006 FORM-18.pdf

1200-CHE-2006 ABSTRACT.pdf

1200-CHE-2006 CLAIMS.pdf

1200-CHE-2006 DRAWINGS.pdf

1200-CHE-2006 FORM 1.pdf

1200-CHE-2006 FORM 18.pdf

1200-che-2006-abstract.jpg

1200-che-2006-abstract.pdf

1200-che-2006-claims.pdf

1200-che-2006-correspondence-others.pdf

1200-che-2006-correspondence-po.pdf

1200-che-2006-description-complete.pdf

1200-che-2006-drawings.pdf

1200-che-2006-form 1.pdf

1200-che-2006-form 9.pdf

1200-che-2006.tif