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1. 发明申请

WO2017217904A1 METHOD AND DEVICE FOR REDUCING OR ELIMINATING THE TEMPERATURE DROP OF THE SUPPLY AIR TEMPERATURE DURING DEFROSTING OF AN EVAPORATOR AT AN AIR HANDLING UNIT 审中-公开
标题翻译：减少或消除空气处理装置中蒸发器破裂时供气温度的温度下降的方法和装置
公开(公告)号：WO2017217904A1
公开(公告)日：2017-12-21
申请号：PCT/SE2017/050522
申请日：2017-05-18
申请人： FLÄKT WOODS AB
发明人： STAMENKOVIC, Dusan , KRONSTRÖM, Urban
IPC分类号： F24F12/00 , F25B47/02 , F28D20/02
摘要： Method and device for reducing or eliminating a temperature drop of the supply air temperature during defrost operation, at an air handling unit (1) which is arranged with a heat pump (2) for recovering heat from an extract air stream (3) and transfer to a supply air stream (4). During defrosting of a first DX-coil (5), arranged in the extract air stream (3), by reversible operation of the heat pump (2), accumulated heat energy (E) is used for reduction or elimination of the temperature drop in the supply air temperature during the defrost operation, and which energy has been stored in an accumulator medium (7) which is at least partially in contact with the supply air flow (4). The stored energy (E) is delivered by heat exchange with the supply air stream (4) in a position after a second DX-coil (6) through a heating coil (8) arranged in the supply air stream (4).
摘要翻译：一种用于在除霜操作期间减少或消除供应空气温度的温度下降的方法和装置，所述空气处理单元（1）设置有热泵（2），用于从所述热泵（2）回收热量提取气流（3）并转移到供气流（4）。在布置在抽取气流（3）中的第一DX线圈（5）的除霜期间，通过热泵（2）的可逆操作，积聚的热能（E）用于减少或消除温度下降除霜操作期间的供气温度以及哪个能量已经存储在至少部分地与供气流（4）接触的蓄积器介质（7）中。储存的能量（E）在第二DX线圈（6）之后通过布置在供气流（4）中的加热线圈（8）与供气流（4）进行热交换而输送。 p>

2. 发明申请

WO2016204671A1 AIR TREATMENT DEVICE AND METHOD FOR CONTROLLING AIR LEAKAGE IN AN AIR TREATMENT DEVICE 审中-公开
标题翻译：空气处理装置和用于控制空气处理装置中的空气泄漏的方法
公开(公告)号：WO2016204671A1
公开(公告)日：2016-12-22
申请号：PCT/SE2016/050447
申请日：2016-05-18
申请人： FLÄKT WOODS AB
发明人： JAKOBSSON, Anders
IPC分类号： F28D19/04 , F24F12/00
CPC分类号： F28D19/047 , F24F12/006 , F24F2203/10 , F24F2203/1096 , F28D19/041 , Y02B30/563
摘要： Device and method for controlling the air leakage at a rotary heat exchanger (3) arranged in an air handling unit (4), which rotary heat exchanger (3) comprises an axially supported rotatable rotor (5). The rotor (5) is provided in an enclosing rotor chamber (6), which rotor chamber (6) comprises an air volume (16) surrounding the rotor (5). The invention is characterized by that the pressure of the air volume (16) in the rotor chamber (6) is ensured to always be equal to, or at least almost equal to, the pressure in an outdoor air chamber (25), by that a pressure compensation means (27) equalizes the pressures between the chambers (6, 25). This together with ensuring that the pressure in the outdoor air chamber (25 ) is the highest pressure, by that the pressures within the air handling unit (4) are controlled and regulated by means of measurement devices and a control device to make sure that the pressure in the outdoor air chamber (25) is the highest pressure at all operating points, whereby the eventual leakage around the rotor (5) always occurs from the rotor chamber (6) in direction towards the other chambers (21, 22, 26).
摘要翻译：设置在空气处理单元（4）中的旋转式热交换器（3）处的空气泄漏的装置和方法，所述旋转热交换器（3）包括轴向支撑的可旋转转子（5）。转子（5）设置在包围转子室（6）中，该转子室（6）包括围绕转子（5）的空气容积（16）。本发明的特征在于，确保转子室（6）中的空气体积（16）的压力总是等于或至少几乎等于室外空气室（25）中的压力，由此压力补偿装置（27）使腔室（6,25）之间的压力相等。这与确保室外空气室（25）中的压力是最高压力一起，由空气处理单元（4）内的压力通过测量装置和控制装置进行控制和调节，以确保室外空气室25中的压力是所有工作点处的最高压力，由此转子（5）周围的最终泄漏总是从转子室（6）朝向其它室（21,22,26）的方向发生，。

3. 发明申请

WO2016105262A1 DEVICE AND METHOD FOR HEATING OF AIR AT AN AIR TREATMENT DEVICE 审中-公开
标题翻译：用于在空气处理装置中加热空气的装置和方法
公开(公告)号：WO2016105262A1
公开(公告)日：2016-06-30
申请号：PCT/SE2015/051346
申请日：2015-12-15
申请人： FLÄKT WOODS AB
发明人： SCHILDT, Johan
IPC分类号： F24F12/00 , F25B49/02
CPC分类号： F24F12/006 , F24F12/003 , F24F2203/104 , F25B40/06 , F25B2700/195 , F25B2700/21152 , Y02B30/52 , Y02B30/563
摘要： Device and method for heating of air with an air treatment device comprising an air handling unit (1) with a heat recovery device (2) and a heat pump (5), to in a heating case recover heat energy from a first air stream (3) and transfer to a second air stream (4), for heating of the second air stream (4). The invention is characterized by that the discharge super heat of the heat pump (5) is lowered by that at least a subset of the refrigerant (7) of the system is injected in connection to the heat pump (5) compressor (10), at its suction side (11), by an injection circuit (16). The injection circuit (16) comprises an injection valve (20), which is arranged to direct at least a subset of the refrigerant (7) from high pressure side to low pressure side, for reduction of the discharge super heat.
摘要翻译：一种用空气处理装置加热空气的装置和方法，该空气处理装置包括具有热回收装置（2）和热泵（5）的空气处理单元（1），在加热箱中从第一气流回收热能（ 3）并转移到第二气流（4），用于加热第二气流（4）。本发明的特征在于，通过将系统的制冷剂（7）的至少一部分与热泵（5）压缩机（10）连接注入，热泵（5）的排放超热降低，在其吸入侧（11）处，通过喷射回路（16）。注射回路（16）包括喷射阀（20），该喷射阀（20）被布置成将制冷剂（7）的至少一部分从高压侧引导至低压侧，以减少排出超热。

4. 发明申请

WO2016056972A1 METHOD AND DEVICE FOR CENTERING AND TEMPORARY FIXATION OF TUBE PARTS 审中-公开
标题翻译：用于管道部件的中心和临时固定的方法和装置
公开(公告)号：WO2016056972A1
公开(公告)日：2016-04-14
申请号：PCT/SE2015/050863
申请日：2015-08-10
申请人： KJELL-ÅKE OLSSON FÖRVALTNINGS AB
发明人： OLSSON, Kjell-Åke
IPC分类号： B23K37/053 , F16B7/04
CPC分类号： B23K37/0533 , B23K37/0531 , B23K2201/06 , B23K2201/10 , F16B2/065 , F16B7/182
摘要： Method and device for centering and temporary fixation of tube parts (1, 5) in relation to each other's interior surfaces, comprising a first tool (9) which is centered relative to a tube part interior surface (2, 6) by centering means (13), which are radially adjustable. The centering means (13) of the first tool (9) are insertable in the tube part (1, 5). Characterizing is that a second tool (10) is centered relative to the first tool (9), by guiding means (15) which cooperates for centering of the tools (9, 10) relative to each other. Further, the second tool comprises fixing means (17) to fix the exterior surface (3, 7) of the tube part (1, 5) to the second tool (10), and at least one third guide (18) which centers two such second tools (10) relative to each other in their mounted position on respective tube part end (4, 8) and at least one coupling member (19) to connect the two second tools (10).
摘要翻译：用于相对于彼此的内表面定心和临时固定管件（5,5）的方法和装置，包括通过定中心装置相对于管件内表面（2,6）居中的第一工具（9） 13），其可径向调节。第一工具（9）的定心装置（13）可插入管部分（5,5）中。特征在于第二工具（10）相对于第一工具（9）为中心，通过与工具（9,10）相对于彼此配合的引导装置（15）。此外，第二工具包括用于将管部分（5,5）的外表面（3,7）固定到第二工具（10）的固定装置（17）和至少一个第二引导件（18）这些第二工具（10）在其相应的管部分端部（4,8）上的安装位置和至少一个联接构件（19）之间相对于彼此连接以连接两个第二工具（10）。

5. 发明申请

WO2021066693A1 METHOD FOR PRODUCING AN IONIZATION ROD, AND IONIZATION ROD PRODUCED ACCORDING TO THE METHOD 审中-公开
公开(公告)号：WO2021066693A1
公开(公告)日：2021-04-08
申请号：PCT/SE2020/000025
申请日：2020-10-05
申请人： RENLUFTTEKNIK I GÖTEBORG AB
发明人： BERGH, Lennart
IPC分类号： F24F3/16 , B03C3/41 , F24F1/0353 , A61L9/22 , B03C3/38 , B08B6/00 , H01T23/00
摘要： The present invention relates to a method for producing an ionization rod and an ionization rod produced according to the method. The invention is characterized in that in a U-shaped duct profile (1) a main line (4) for supply current is placed, in that from this main line branch lines (3) are connected with adjacent carbon fibre brushes held in protective sleeves and in that a thermosetting plastic are laid into the duct profile covering the main part of the protective sleeves.

6. 发明申请

WO2020162807A1 SURGICAL CUTTING APPARATUS FOR REMOVAL OF A TUMOUR FROM HUMAN TISSUE 审中-公开
公开(公告)号：WO2020162807A1
公开(公告)日：2020-08-13
申请号：PCT/SE2020/050030
申请日：2020-01-14
申请人： I.M. SURGICAL AB
发明人： MOHAMMED, Imad
IPC分类号： A61B10/02
摘要： Surgical cutting apparatus (1) for removal of human tissue tumour. The apparatus (1) comprises a first knife (2) with a circular shaped side wall (5) comprising a cutting edge (6). The first knife (2) being arranged for cutting tissue in a first direction (7). The apparatus (1) comprises a shank (8), wherein the shank (8) has a width (w) of less than 15 millimetres. The first knife (2) has a height (h) of less than 15 millimetres. The shank (8) being a yoke comprising two legs (8a, 8b) interconnected at their respective second shank ends (10a, 10b). The apparatus (1) permitting removal of human tissue tumour by firstly bringing the first knife (2) under the skin through a narrow incision, and secondly cutting the tissue in the first direction (7) axially with the first knife (2), by an axially pressing and rotating movement of the first knife (2).

7. 发明申请

WO2010090572A1 VALVE WITH A DELTA P-FUNCTION AND A FLOW LIMITING FUNCTION 审中-公开
标题翻译：具有三角函数和流限制函数的阀
公开(公告)号：WO2010090572A1
公开(公告)日：2010-08-12
申请号：PCT/SE2010/000012
申请日：2010-01-22
申请人： TOUR & ANDERSSON AB , NORLANDER, Per
发明人： NORLANDER, Per
IPC分类号： F24D19/10 , F16K31/12 , G05D16/06 , G05D16/08 , G05D7/01
CPC分类号： F24D19/1015 , F24D19/1036 , G05D16/0663 , Y10T137/4259 , Y10T137/7788 , Y10T137/7922 , Y10T137/8326
摘要： Device for regulation the flow in a heating and cooling system and where the flow is controlled by a complete valve realized as a combination of a difference pressure valve (5) and a flow controlling valve (6) where the complete valve construction allows for a flushing through of the tube system where the valve is mounted, and that the different pressure levels P1 in the inlet (2), P2 in the intermediate chamber (4) and P3 in the outlet (3) are measured in the measuring nipples (27a and 27b), and that the difference pressure between P2 and P3 is adjustable during operation.
摘要翻译：用于调节加热和冷却系统中的流量的装置，其中流量由通过差压阀（5）和流量控制阀（6）的组合实现的完整阀控制，其中整个阀结构允许冲洗通过安装阀的管系统，并且在测量接头（27a和39a）中测量入口（2）中的中间室（4）中的P2和出口（3）中的P3的不同压力水平P1 27b），并且P2和P3之间的差压在操作期间是可调节的。

8. 发明申请

WO2005017295A1 WINDOW, DOOR OR THE LIKE COMPRISING A SWINGING ARMS ASSEMBLY WITH STOP MEANS 审中-公开
标题翻译： WINDOW，DOOR或类似于包含摆动装置的摆动装置
公开(公告)号：WO2005017295A1
公开(公告)日：2005-02-24
申请号：PCT/SE2004/001180
申请日：2004-08-11
申请人： TEKNOSKAND INVENT AB , BLOMQVIST, Torbjörn
发明人： BLOMQVIST, Torbjörn
IPC分类号： E05D15/44
CPC分类号： E05D15/466 , E05D15/44 , E05Y2900/132 , E05Y2900/148 , Y10T16/545 , Y10T16/547
摘要： The present invention relates to a window, comprising a case (2) and a frame (4), swingably fastened in the case by a swinging arm assembly (3). Said assembly has a base plate (5), fastened to a case side piece, one end of an upper swinging arm (6) being flexibly fastened at the top of the base plate and one end of a lower swinging arm (7) being fastened at the bottom of the base in a similar way. The other ends of the arms are flexibly fastened to the top of a frame plate (8), the lower end of which supports a swinging axel (9), to be inserted into the respective side piece of the frame. Releasable locking elements are mounted between the frame and the case as well as the assembly parts, which belong thereto, respectively for a swinging limitation of the frame in relation to the case, which limitation can be cancelled. According to the invention said blocking elements are mounted adjacent the swinging centre of the frame, partly at said frame plate (8) and partly at said base plate (5). At least one of said stop means parts can be drawn out and be inserted respectively in a telescopic way.
摘要翻译：技术领域本发明涉及一种窗，其包括壳体（2）和框架（4），通过摆臂组件（3）可摆动地紧固在壳体中。所述组件具有紧固在壳体侧部件上的基板（5），上部摆动臂（6）的一端被柔性地紧固在基板的顶部，并且一个下部摆动臂（7）的一端被紧固在基地的底部以类似的方式。臂的另一端被柔性地紧固到框架板（8）的顶部，框架板（8）的下端支撑摆动轴（9），以插入框架的相应的侧部件中。可拆卸的锁定元件分别安装在框架和壳体以及属于其之间的组件部分，用于框架相对于壳体的摆动限制，该限制可被取消。根据本发明，所述阻挡元件邻近所述框架的摆动中心部分地安装在所述框架板（8）处并且部分地安装在所述基板（5）处。所述止动装置部件中的至少一个可以被拉出并分别以伸缩方式插入。

9. 发明申请

WO2019245428A1 A SAFETY SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR EVACUATION OF CONTAMINATED AIR AND PREVENTION OF IGNITION IN AN AIR HANDLING SYSTEM 审中-公开
公开(公告)号：WO2019245428A1
公开(公告)日：2019-12-26
申请号：PCT/SE2019/050529
申请日：2019-06-07
申请人： FLÄKTGROUP SWEDEN AB
发明人： KRONSTRÖM, Urban , STAMENKOVIC, Dusan
IPC分类号： F24F11/36 , F24F11/89 , F25B49/02 , F24F12/00
摘要： A safety system (1) for evacuation of contaminated air and prevention of ignition in an air handling system (2). The air handling system (2) comprises a compressor enclosure (3). The safety system (1) is connectable to a power supply (4) and comprises an evacuation unit (5) connected to the compressor enclosure (3) for evacuation of contaminated air from the compressor enclosure (3).

10. 发明申请

WO2019013695A1 INDUCTION HEATING DEVICE AND SYSTEM 审中-公开
公开(公告)号：WO2019013695A1
公开(公告)日：2019-01-17
申请号：PCT/SE2018/050757
申请日：2018-07-10
申请人： MASKINTEKNIK I OSKARSHAMN AB
发明人： PEHKONEN, Juha , SHARP, Jonathan , SHARP, Linda
IPC分类号： H05B6/14 , H05B6/36 , H05B6/40
摘要： An induction heating device (1) comprising an electromagnetic coil (2) connectable to a power supply (3). The electromagnetic coil (2) comprises a coil protection insert (4). The coil protection insert (4) protrudes from a first side (5) of the coil (2) towards a surface (6) of a work piece (7) to be heated by the induction heating device (1) when the induction heating device (1) is used for heating the work piece (7). The coil protection insert (4) preventing contact between the coil (2) and the surface (6) of the work piece (7).

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