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公开(公告)号：EP0948727B1
公开(公告)日：2004-04-21
申请号：EP97913622.3
申请日：1997-11-13
CPC分类号： F25D16/00 , F25B9/008 , F25B2309/06 , F25D17/02
摘要： A refrigeration system comprises a mixing tank (1; 32; 37) for a slurry of solid particles in a liquid, said mixing tank having first and second inlets and an outlet. A sublimator (3) has a bottom inlet, a top outlet and several internal paths connecting the inlet and the outlet, said internal paths having no descending parts. A first conduit (4) connects the outlet of the mixing tank (1; 32; 37) to the bottom inlet of the sublimator (3) via a pump (2), there being no descending parts between the pump and the inlet of the sublimator (3). A separator (1; 30; 36) has an inlet and top and bottom outlets. A second conduit (7) connects the outlet of the sublimator (3) to the inlet of the separator (1; 30; 36), the bottom outlet of the separator (1; 30; 36) being connected to the first inlet of the mixing tank (1; 32; 37). A compressor (10) has an inlet and an outlet, and conduits connect the top outlet of the separator (1; 10; 36) to the inlet of the compressor (10) and the outlet of the compressor (10) to the second inlet of the mixing tank (1; 32; 37).
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公开(公告)号：EP0938439B1
公开(公告)日：2003-08-27
申请号：EP97913635.5
申请日：1997-11-17
发明人： OLSSON, Lennart
CPC分类号： B65G17/086 , B65G2201/02
摘要： A conveyor belt comprises a plurality of interconnected elements (1, 2), which are successively arranged in the longitudinal direction of the conveyor belt. The elements are movable relative to each other at least about axes (3) which extend transversely of the longitudinal direction of the conveyor belt and in parallel with the plane of the conveyor belt. The elements (1, 2) are alternatingly of a first type and a second type. Each element (1) of the first type has the form of an inversely U-shaped beam extended transversely of the longitudinal direction of the conveyor belt. This beam has flanges (6) and a web (7) interconnecting the flanges as well as a plurality of openings (8), spaced apart along the beam, in each border area between the web (7) and the respective flanges (6). Each element (2) of the second type has lugs (5), which are locked against complete withdrawal from the neighbouring openings (8) in each of the two adjoining elements (1) of the first type.
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公开(公告)号：EP0756691B1
公开(公告)日：2001-03-14
申请号：EP95918236.1
申请日：1995-04-27
CPC分类号： F25B41/00 , F25B1/10 , F25B2341/0012 , F25B2400/02 , F25B2400/23
摘要： A refrigeration system comprises an evaporator (10) overfed with liquid refrigerant and discharging a mixture of vapor refrigerant and liquid refrigerant; a compressor (1) for compressing vapor refrigerant discharged from the evaporator; a condenser (5) receiving compressed vapor refrigerant from the compressor for transforming it into liquid refrigerant; and a receiver (6, 7) receiving the liquid refrigerant from the condenser and supplying it to the evaporator. A separator (12) receiving the refrigerant discharged from the evaporator separates the vapor refrigerant for the compressor from the liquid refrigerant for recirculation. A feeder (11) stores the pressurized liquid refrigerant and overfeeds the evaporator therewith. An educer (13) feeds liquid refrigerant from the separator to the feeder using liquid refrigerant from the receiver as pressurizing agent.
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4.发明授权Air treatment plant for foodstuff with a conveyor belt at least periodically driven in a direction opposite the throughfeed direction 失效空气处理站，用于与至少周期性地对吞吐量方向驱动传送带的食物。
公开(公告)号：EP0601128B1
公开(公告)日：1995-09-20
申请号：EP92921383.3
申请日：1992-10-02
发明人： ROTHSTEIN, Sven-Olle
CPC分类号： F25D25/04 , F25D13/067
摘要： An air treatment plant, e.g. a freezing plant for foodstuffs, comprises a housing (1), an elongate trough (12) provided therein for receiving the foodstuff to be treated, a heat exchanger (13), and a fan assembly (14) for producing an air flow circulating through the heat exchanger, up through the trough and back to the heat exchanger. The bottom of the trough comprises a foraminated conveyor belt (16). The conveyor belt (16) is driven by an electric motor having a control unit for at least periodically driving the conveyor belt in a direction opposite to the throughfeed direction of the foodstuff in the trough (12).
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5.发明公开AN APPARATUS AND METHOD FOR DETERMINING PHYSICAL PARAMETERS IN AN OBJECT USING ACOUSTO-ELECTRIC INTERACTION 审中-公开装置和方法用于确定物理量中的对象利用声电互
公开(公告)号：EP1810019A1
公开(公告)日：2007-07-25
申请号：EP05801804.5
申请日：2005-11-10
发明人： MERKEL, Harald
CPC分类号： G01N29/0672 , G01N22/00 , G01N29/11 , G01N29/348 , G01N33/02 , G01N2291/044
摘要： The present invention relates to an apparatus for determining a dielectric function in an object. The apparatus comprises one transmit antenna (42) for transmitting microwave radiation through said object, and one receive antenna (43) for receiving the transmitted microwave radiation, one ultrasound transmitter for emitting ultrasound radiation through said object to generate a density variation in the object, means to analyse the microwave radiation transmitted through the density variation to determine the acousto-electric interaction δ in the object, and means to calculate the dielectric function in the object from the acousto-electric interaction. The invention also relates to a method for determining the dielectric function in an object.
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公开(公告)号：EP1572560A1
公开(公告)日：2005-09-14
申请号：EP03811563.0
申请日：2003-11-07
发明人： OLSSON, Lennart , MALMBERG, Jonny
CPC分类号： F16C29/04 , B65G21/18 , B65G2201/0202 , B65G2207/24 , F16C29/041
摘要： The invention relates to a supporting installation (1) for supporting a number of turns, extending helically one upon the other in a stack, of an at least partly self-supporting conveyor belt (2), comprising at least one bearing element (9) for supporting the conveyor belt (2), and a section (4) for supporting the bearing element (9), said section (4) being extended in an endless loop along which the bearing element (9) is movable. The invention is characterised in that the at least one bearing element (9) is a roller bearing element (10) comprising a plurality of first and second roller means (11, 12).
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7.发明授权
公开(公告)号：EP0966392B1
公开(公告)日：2002-01-09
申请号：EP96935751.6
申请日：1996-10-23
发明人： OLSSON, Lennart
CPC分类号： B65G17/42 , B65G21/18 , B65G2201/02 , B65G2207/24
摘要： An endless conveyor belt comprises a plurality of link members. These are interconnected such that the conveyor belt is movable along a curved path (22) essentially in the plane of the conveyor belt. It is also movable about a guide roller. A plurality of product carriers (17) are supported successively by the link members and are essentially rigid in the plane of the conveyor belt. However, they are movable together with the conveyor belt about the guide roller. Each product carrier has a greater length in the longitudinal direction of the conveyor belt than each link member.
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公开(公告)号：EP0811139B1
公开(公告)日：2001-07-04
申请号：EP96904427.0
申请日：1996-02-22
发明人： ROTHSTEIN, Sven-Olle
CPC分类号： F25D13/067 , A23L3/3418 , A23L3/36 , A23L3/363 , F25D23/062 , F25D2317/0661
摘要： An air treatment apparatus comprises a housing (1) which has a casing made up of three elements (2-4), which are pivotable in relation to each other about shafts (9, 15) parallel to a longitudinal direction of an elongate trough provided in the housing. A lower element (2) supports the elongate trough, a heat-exchanging battery and a fan assembly. A rear element (3) forms a first side wall and is pivotable about an upper edge, so as to provide access to the heat-exchanging battery and the fan assembly from outside. An upper element (4) forms at least part of a second side wall and is pivotable in relation to the lower element, so as to provide access to the elongate trough from outside.
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公开(公告)号：EP0819236B1
公开(公告)日：2000-08-30
申请号：EP96910266.4
申请日：1996-04-03
发明人： ROTHSTEIN, Sven-Olle
CPC分类号： F25D13/067 , A23L3/185 , A23L3/363 , A23L3/40 , F25D2317/0661
摘要： In a method for the air treatment of products (4) conveyed on a foraminated conveyor belt (1), air is blown upwards towards the underside of the conveyor belt. The air thus blown upwards through the conveyor belt and between the products is, transitionally and at a distance above the conveyor belt, diverted in directions essentially contained in the plane of the conveyor belt. A device for implementing this method comprises a housing in which air is blown upwards towards the underside of the conveyor belt. An air-diverting means (5) is disposed in the housing at a distance above the conveyor belt and is adapted to transitionally divert the air blown upwards through the conveyor belt and between the products in directions essentially contained in the plane of the conveyor belt.
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公开(公告)号：EP1009691A1
公开(公告)日：2000-06-21
申请号：EP97939296.6
申请日：1997-09-05
发明人： FRÖDERBERG, Ingemar
CPC分类号： B65G17/064 , B65G2201/02 , B65G2207/24
摘要： A conveyor belt comprises a plurality of longitudinally spaced transverse rods. A plurality of side links at both lateral edges of the conveyor belt are connected in pairs by the successive transverse rods. Each side link is movable relative to adjoining side links about two axes perpendicular to the longitudinal direction of the conveyor belt. A wire netting is supported by the transverse rods and extends substantially over the whole width of the conveyor belt. The wire netting comprises a plurality of wires. A separate one of the wires forms a joint intermediate the lateral edges of the conveyor belt between each pair of adjoining transverse rods, each transverse rod in said pair connecting a separate pair of side links. Thereby, the joint takes up tractive forces at least along straight paths of the conveyor belt.
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