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1. 发明申请

WO2022185046A1 SUB-ZERO PHASE CHANGE MATERIALS WITH MULTIPLE CRYSTALLISATION EVENTS 审中-公开
公开(公告)号：WO2022185046A1
公开(公告)日：2022-09-09
申请号：PCT/GB2022/050541
申请日：2022-03-02
申请人： SUNAMP LIMITED
发明人： ODLING, Gylen , FISHER, Kate , OLIVER, David , BISSELL, Andrew
IPC分类号： C09K5/06
摘要： There is disclosed herein compositions of sub-zero salt-water eutectic phase change materials which exhibit two crystallisation processes on cooling. Furthermore, there is disclosed additives which can be used to alter the phase change transitions of one or more of these crystallisation processes.

2. 发明申请

WO2019171087A3 A VAPOUR COMPRESSION APPARATUS 审中-公开
公开(公告)号：WO2019171087A3
公开(公告)日：2019-09-12
申请号：PCT/GB2019/050670
申请日：2019-03-11
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , OLIVER, David , MCCAHEY, Andrew William , ZAGLIO, Maurizio
IPC分类号： F25B49/02 , F25B13/00
摘要： The present invention describes a vapour compression apparatus wherein an intermediary located heat battery is capable of releasing charge (i.e. discharging) and/or charging and thereby controlling the temperature of a heat source or heat sink temperature in a vapour compression cycle. More particularly, the present invention describes vapour compression apparatus wherein an intermediary located heat battery comprising Phase change material (PCM) is capable of releasing charge (i.e. discharging) energy and/or charging and thereby controlling the temperature of a heat source and/or heat sink temperature in a vapour compression cycle in a range of refrigeration and/or heating systems including: air conditioning in both domestic and industrial uses; transportation of food/materials in vehicles, trains, air, etc. The present invention also relates to a methodology for selecting phase change materials (PCMs) and/or refrigerants for a vapour compression apparatus.

3. 发明申请

WO2020161507A1 PHASE CHANGE MATERIALS (PCMS) WITH SOLID TO SOLID TRANSITIONS 审中-公开
公开(公告)号：WO2020161507A1
公开(公告)日：2020-08-13
申请号：PCT/GB2020/050299
申请日：2020-02-10
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , OLIVER, David , PULHAM, Colin Richard , CLARK, Rowan , LOGAN, Hannah
IPC分类号： C09K5/14
摘要： There is herein described phase change materials (PCMs) comprising at least one or a plurality (e.g. a mixture) of tetrafluoroborate salts that are capable of undergoing a solid to solid phase transition. In particular, there is described phase change materials (PCMs) comprising at least one or a plurality (e.g. a mixture) of tetrafluoroborate salts where there is at least one tetrafluoroborate salt or a plurality of tetrafluoroborate salt which have a solid to solid phase transition. The tetrafluoroborate salt may comprise at least one anion or a plurality of the same or different anions of tetrafluoroborate (e.g. BF 4 -). The PCM may have a solid to solid phase change in the region of about -270°C to about 3,000°C, about -50°C to about 1,500°C, about 0°C to about 1,000°C, or about 0°C to about 500°C temperature range.

4. 发明申请

WO2018220378A1 ACTIVE CRYSTALLISATION CONTROL IN PHASE CHANGE MATERIAL THERMAL STORAGE SYSTEMS 审中-公开
公开(公告)号：WO2018220378A1
公开(公告)日：2018-12-06
申请号：PCT/GB2018/051483
申请日：2018-05-31
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , ZAGLIO, Maurizio , OLIVER, David , GATAORA, Santokh Singh
IPC分类号： F28D20/02
摘要： The present invention relates to phase-change materials (PCM) which store and release thermal energy by undergoing melt/crystallisation cycles. More particularly, there is described a thermal storage system where sub-cooled phase change material (PCM) is nucleated via a controlled thermal region(s).

5. 发明申请

WO2020074883A1 METAL NITRATE BASED COMPOSITIONS FOR USE AS PHASE CHANGE MATERIALS 审中-公开
公开(公告)号：WO2020074883A1
公开(公告)日：2020-04-16
申请号：PCT/GB2019/052851
申请日：2019-10-08
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , OLIVER, David , PULHAM, Colin Richard , GODDARD, Emily Jane , ODLING, Gylen , FISHER, Kate
IPC分类号： C09K5/06
摘要： There is disclosed herein metal nitrate hydrates as phase change materials(PCMs). More particularly, there is disclosed herein metal nitrate hydrate PCMs containing group II metal nitrates as nucleation agents. A further disclosure herein is the combination of multiple chemical species in the PCM formulation which act together to induce nucleation of metal nitrate PCMs.Furthermore, physical mechanisms by which nucleation of metal nitrate hydrate based PCMs and crystallisation rate increased are disclosed.

6. 发明申请

WO2015025175A1 STRONTIUM BROMIDE PHASE CHANGE MATERIAL 审中-公开
标题翻译：锶溴化物相变材料
公开(公告)号：WO2015025175A1
公开(公告)日：2015-02-26
申请号：PCT/GB2014/052580
申请日：2014-08-22
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , PULHAM, Oliver , OLIVER, David
IPC分类号： C09K5/06
CPC分类号： C09K5/063
摘要： There is herein described a phase change material (PCM) for use in energy storage systems. More particularly, there is described a phase change material comprising Strontium Bromide and a Metal Halide that is optimal to storing heat in about the 76ºC to 88ºC temperature range.
摘要翻译：这里描述了用于能量存储系统的相变材料（PCM）。更具体地，描述了一种相变材料，其包括溴化锶和金属卤化物，其最适于在约76℃至88℃的温度范围内储存热量。

7. 发明申请

WO2019171087A2 A VAPOUR COMPRESSION APPARATUS 审中-公开
公开(公告)号：WO2019171087A2
公开(公告)日：2019-09-12
申请号：PCT/GB2019/050670
申请日：2019-03-11
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , OLIVER, David , MCCAHEY, Andrew William , ZAGLIO, Maurizio
IPC分类号： F25B49/02 , F25B13/00
摘要： The present invention describes a vapour compression apparatus wherein an intermediary located heat battery is capable of releasing charge (i.e. discharging) and/or charging and thereby controlling the temperature of a heat source or heat sink temperature in a vapour compression cycle. More particularly, the present invention describes vapour compression apparatus wherein an intermediary located heat battery comprising Phase change material (PCM) is capable of releasing charge (i.e. discharging) energy and/or charging and thereby controlling the temperature of a heat source and/or heat sink temperature in a vapour compression cycle in a range of refrigeration and/or heating systems including: air conditioning in both domestic and industrial uses; transportation of food/materials in vehicles, trains, air, etc. The present invention also relates to a methodology for selecting phase change materials (PCMs) and/or refrigerants for a vapour compression apparatus.

8. 发明申请

WO2014195691A1 IMPROVED PHASE CHANGE COMPOSITIONS 审中-公开
标题翻译：改进的相变组合物
公开(公告)号：WO2014195691A1
公开(公告)日：2014-12-11
申请号：PCT/GB2014/051692
申请日：2014-06-03
申请人： SUNAMP LIMITED
发明人： BISSELL, Andrew John , OLIVER, David , PULHAM, Colin Richard
IPC分类号： C09K5/06
CPC分类号： C09K5/063
摘要： There are herein described phase change materialscontaining sodium acetate trihydrate having improved homogeneity, a process for the preparation of said materials, and their utility in phase change systems. More particularly, the present invention relates to the use of phase change compositions comprising sodium acetate trihydrate, at least one alkali soluble polymer for inhibition of sodium acetate anhydrous crystal formation in sodium acetatetrihydrate containing phase change materials, and at least one sodium acetate trihydrate nucleation promoter, and, if a lower phase change temperature is required, at least one melting point depressing agent.
摘要翻译：本文描述了具有改进的均匀性的具有三水合乙酸钠的相变材料，所述材料的制备方法及其在相变系统中的应用。更具体地说，本发明涉及包含乙酸钠三水合物，至少一种碱溶性聚合物用于抑制含有相变材料的乙酸钠水合物中的无水乙酸钠形成的相变组合物的用途，以及至少一种乙酸钠三水合物成核促进剂并且如果需要较低的相变温度，则至少有一个熔点降低剂。

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