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WO/1999/063310A1 |
The present invention is related to a method of feeding particulate matter in a process or similar application. The feed control is based on a loss-in-weight measurement scheme. The control signal for the loss-in-weight control system is...
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WO/1999/058431A1 |
The invention relates to a lifting and tipping device for emptying containers into the loading opening of a collecting container, especially for emptying refuse containers (50) into the collecting container (12) of a refuse truck (10). T...
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WO/1999/047440A1 |
The invention concerns a device for extracting a granular, or even powder, material contained in a silo comprising a support (5), an upper frame (6) borne by said support and which, relative thereto, is driven in rotation about a vertica...
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WO1999023019A9 |
A feed hopper (10) for a bulk food proportioning machine (11) includes a pair of horizontally disposed counterrotating feed screws (17) in the bottom of the hopper (16) which provide a uniform and continous gentle flow of product to the ...
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WO/1999/025881A1 |
The invention relates to a device for withdrawing lumpy material, especially lumpy material containing iron oxide and/or sponge iron, from a shaft furnace, especially a direct reduction shaft furnace. The withdrawal device consists of wo...
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WO/1999/024626A1 |
The invention relates to a shaft furnace (1), especially a direct reduction shaft furnace, with a charging stock (2) of lumpy material, especially lumpy material containing iron oxide and/or sponge iron, and conveyor screws (3) for remov...
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WO/1999/024339A1 |
A container (1) for storing granular material such as PET comprises a silo with an outlet (4) at its lower end. The silo includes a bypass tube (10) connected to an upper part of the silo, typically at a level around 55 % of the overall ...
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WO/1999/023051A1 |
A composting system for promoting maximum aerobic microbial activity in a composting bed. The system includes at least one composting bay for receiving composting material and an agitator for aerating and displacing composting material a...
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WO/1999/020539A1 |
A container or pallet base (2) having a tilting means for a covering sheet or panel (12), the tilting means includes a movable covering sheet engaging part (16, 26, 34) and resilient means (17, 26, 32) such as a compression spring to bia...
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WO/1998/055382A1 |
The invention relates to a device for discharging material from a silo (10), comprising a long discharge channel (22) extending centrally over the silo floor (14), and a push-frame (20) which can be pushed back and forth hydraulically ov...
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WO/1998/047794A1 |
The invention relates to a regulating system for an industrial conveyor belt driven by at least one drive mechanism or an industrial device similar to a conveyor belt. According to the invention, bulk goods, such as excavated material or...
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WO/1998/047793A1 |
The invention relates to a conveying device for open-cast mines, comprising at least one conveyor belt driven by at least one drive mechanism, or a device similar to a conveyor belt. According to the invention, excavated material or raw ...
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WO/1998/046505A1 |
The invention relates to apparatus (1) for handling flow of particulate material from one location such as a first station such as a filling head (2) attached to an IBC (3) and a chamber (4) which is in association with the filling head ...
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WO/1998/043902A1 |
The invention relates to a station (1), in the embodiment a discharge station, for the transfer of flowable material, in the embodiment particulate material such as a powder from one location to another, comprising a conduit, or hopper (...
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WO/1998/035896A1 |
The invention concerns a device for sampling powdery products in dosed amounts, comprising a storing reservoir (1) of the powdery product in which is inserted a conduit (2) provided inside with means (3) for taking samples of the powdery...
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WO/1998/034720A2 |
Flagella device for mixing viscous substances comprises elastic, flexible carrying beam containing an arc-shaped channel, an airtight body-work surrounding the oscillating body and drive, interfaces connecting the carrying beam and the o...
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WO/1998/034860A1 |
Storage apparatus (1) for storing a plurality of empty lightweight plastics containers (6) includes a storage bin (2) and a loading/unloading station (3). Containers (6) can be stored in layers in the storage bin (2). The loading/unloadi...
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WO/1998/032529A1 |
A granular material feeder which feeds a granular catalyst into a feeding destination such as a reactor at a constant feeding rate so as to fill the feeding destination uniformly. The discharged quantity of the granular catalyst containe...
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WO/1998/032681A1 |
The invention concerns a device for presenting and adjusting a stock box (B) for removing or storing articles, characterised in that it comprises a pair of parallel and articulated arms (4) extended by a pivoting box support (5), said ar...
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WO/1998/031622A1 |
The invention relates to a silo comprising a vertical wall (1), a roof (2), a central column (4) and a freely rotatable intermediate bin (3) between the roof and the central column, the intermediate bin being equipped with a feeder screw...
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WO/1998/031621A1 |
An apparatus and method for removing an unvulcanized tire tread from a storage device (14) includes the step of inverting the tread (12) and transporting it to a roller conveyor in a single step. The tread (12) is picked up by a vacuum b...
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WO/1998/025843A1 |
The invention relates to a metering unit (1) for a foodstuff, comprising a substantially funnel-shaped holder (2) for the foodstuff, provided at its bottom side with an outlet opening (4) which is adjustable by means of a metering unit, ...
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WO/1998/021537A1 |
A device for discharging or mixing lump materials from a shaft furnace with a hollow body for discharging the reaction materials open at the bottom and/or at least to one side, has screws arranged in a star-shape in the hollow body. Thes...
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WO/1998/017559A1 |
This device comprises: two vertical mobile posts (8) placed opposite each other; rungs (10, 14) mounted sliding in each of the posts (8) for sliding substantially vertically, two adjacent rungs (10, 14) being mutually coupled; a lifting ...
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WO/1998/015484A1 |
This invention concerns a discharge device (10) for a silo (17), particularly also for free-flowing bulk material, with one or more discharge openings (12) in a lower silo boundary element (11) to be formed and to which are associated dr...
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WO/1998/013284A1 |
A container turn-over apparatus (1) including a base (2) and a container cradle (3) with openable latchable ends (8, 9) and an open side (6) to allow a container to be placed in the cradle (3). Two selectively engagable spaced apart pivo...
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WO/1998/010986A1 |
A device for placing pipes (5') into a case (1) and taking pipes (5) out therefrom, wherein the pipes (5) are placed in stacks (2, 3, 4) each with one pipe across, and wherein the stacks are supported laterally by supports (6, 7, 8, 9) p...
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WO/1998/011008A1 |
An inverting apparatus (1) for a container means (20/21), the apparatus includes a pivotally mounted cradle (2) with an open side to allow a container means to be entered into a receiving zone of said cradle (2), the receiving zone is de...
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WO/1998/005565A1 |
A hood (14) for mounting over the open top of a container (1) to allow the container to stand inverted on hood legs. The container contents can then be discharged through the open top of the container (1) and a hood chute (19). The hood ...
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WO/1998/001727A1 |
To simplify the construction on the hopper side of a measuring instrument, brackets (24 and 34) are fitted to gates (22 and 32) of a pool hopper (8) or a measuring hopper (9), and rollers (28 and 38) are disposed at their extension porti...
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WO/1997/046844A1 |
A device for applying sinter material on an already scaled sinter ground coat of a sinter strip has a dispensing bunker (2) which contains the material (1) to be sintered, a dispensing drum (3) and a dispensing chute. The dispensing drum...
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WO/1997/045343A1 |
A belt conveyor comprises an endless and closed conveyor belt (1), which is flexible essentially merely about axes which are parallel with the transverse direction of the belt, guide means (11) for making part of the conveyor belt follow...
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WO/1997/044269A1 |
A method of converting an open topped container into a top emptying container by the steps of providing a cover with a discharge port (4) and adapted to stand on a support surface, securing the cover to the container, placing the contain...
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WO/1997/044270A1 |
The invention relates to a filling/emptying device (5) wherein a multi-branch framework structure (8) and a cutting assembly (7) rotatably attached thereto being located in a silo (1) above a surface of mass is vertically movably suspend...
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WO/1997/029330A1 |
A dispensing apparatus comprising a dispensing hopper (1, 50), a main delivery auger (20, 56, 84) for delivery material from the dispensing hopper (1, 50) through a dispensing outlet (22, 58, 85), an auger extension (63) extending from t...
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WO/1997/026212A1 |
In order to convey granular material (14) from an upstream processing location, a vibratory feeder (10) includes a conveyor (12) having an inlet end (12a) and an outlet end (12b) disposed in spaced apart relation. The conveyor (12) has t...
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WO/1997/025267A1 |
The invention discloses a machine (3) provided with an elevator frame (8), a body (12) swivelling about a vertical axis and extended on both opposite sides by a dispensing spout (16) and by a platen (11) provided with means for gripping ...
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WO/1997/021987A1 |
A sweep arm assembly (30) and cleanout port (54) are provided for a dry bulk materials feeding system (1). A supply hopper (20) having an outlet (23) is disposed above a chamber (50) such that material may flow from the hopper (20) to th...
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WO/1997/015514A1 |
Apparatus for temporarily storing or buffering and/or setting to pitch of products, comprising: a conveyor belt; carrying means for transporting by the conveyor belt for carrying a plurality of products; infeed means for feeding products...
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WO/1997/012823A1 |
An improved suction device for bulk material containers, in particular for a drum filled with pourable bulk material (3), comprises a suction head which can be lowered onto the pourable material (3). According to the proposed improvement...
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WO/1997/009259A1 |
The present invention provides a compact powdery material air-conveying apparatus to keep constant the ratio of a compactible powdery material to pressurized conveying air mixed with it so that a conveying pipe conveying the material wil...
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WO/1997/005962A1 |
A device to make an adjustable amount of particles in a gas flow so that these can easily be transported by the gas flow through a tube or another channel (19) from a container (1) to an orifice, at which for example an applying device c...
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WO/1997/003905A1 |
An improved cartridge bearing assembly for a dry good material feeder. The feeder includes a feed hopper having a drive opening spaced from a housing wall having an opening. A tubular bearing support member extends into the drive opening...
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WO/1997/003904A1 |
Apparatus for loading and/or unloading a container (1) with stacks of packages (S), such as for instance egg boxes or egg trays, which container (1) comprises a number of shelves (2) which are arranged one above the other and supported b...
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WO/1997/001500A1 |
The present invention concerns a device (1) for automatically emptying a container (2). According to the invention, the following steps are all carried out in a program-controlled manner: the container is secured on said device (1), the ...
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WO/1996/041761A1 |
A dispersing system for loose solid material comprises a vessel (A) with a cover (C) closing a funnel-shape chamber (F) and connected to a central member (D). The funnel shaped chamber has a discharge opening (B). The cover is provided w...
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WO/1996/038260A1 |
A container changer for containers (5, 11, 6) with fitting components to be installed in an assembly line has a frame (2) with a discharge station (8) to take emptied containers (6) above its loading station (7). A hoist (9) is fitted on...
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WO/1996/033935A1 |
The invention concerns a device for continuously conveying comminuted materials which do not flow easily, in particular comminuted cellulosed materials, the device being characterized by: (A) a container for receiving the comminuted mate...
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WO/1996/033934A1 |
The invention concerns a device for holding and discharging homogeneous suspensions of comminuted cellulose in a liquid, aqueous tertiary amine oxide, the device comprising: a cylindrical, substantially horizontally mounted mixing vessel...
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WO/1996/031421A1 |
The invention relates to a ring convyor (10) for conveying bulk material, especially brewing barley or long malt, from a feed pipe (16) fitted permanently inside a building in the form of an annular tower and opening above the ring conve...
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