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1. 发明公开

EP0053589A3 Perfected refrigerator 失效
标题翻译：完美的制冷机
公开(公告)号：EP0053589A3
公开(公告)日：1983-05-18
申请号：EP81830239
申请日：1981-11-30
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： F25D11/02
CPC分类号： F25D11/006 , F25D11/022 , F25D2400/04 , F25D2400/30
摘要： The invention relates to a perfected refrigerator with two compartments, one for frozen food and one for cold food, capable of withstanding working loads of considerable intensity in the freezer compartment without however, harming the foods or drinks in the cold food compartment. This result is achieved by inserting into the cold food compartment one or more elements which are capable of storing heat or cold in predetermined period of operation and of yielding them up in other periods of operation. In particular it deals with the provision of a heat storage element in the cold food compartment of the refrigerator which may be constituted for example by a tank of pure water (or of a solution with a freezing point slightly above 6° C, which is placed in the coldest zone in this compartment (just below the evaporator). Thus, during normal operation, the water in the tank remains in the liquid state while under conditions of operation with the compressor continuously activated, as occurs during rapid freezing, if the temperature within the cold food compartment tends to fall below zero (such as would harm some foods contained therein) the mass of water contained in the said tank introduces an obstacle to this lowering of the temperature. Indeed before the temperature in the compartment can fall below zero, the refrigerator must take all the latent heat of freezing from the water in the tank which is necessary to transform it into ice and hence this mass of water, if of suitable size, prevents the temperature in the compartment from falling below zero before the freezing operation of the food just introduced is ended.

2. 发明公开

EP0053589A2 Perfected refrigerator 失效
标题翻译： Kühlschrank。
公开(公告)号：EP0053589A2
公开(公告)日：1982-06-09
申请号：EP81830239.0
申请日：1981-11-30
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： F25D11/02
CPC分类号： F25D11/006 , F25D11/022 , F25D2400/04 , F25D2400/30
摘要： The invention relates to a perfected refrigerator with two compartments, one for frozen food and one for cold food, capable of withstanding working loads of considerable intensity in the freezer compartment without however, harming the foods or drinks in the cold food compartment.
This result is achieved by inserting into the cold food compartment one or more elements which are capable of storing heat or cold in predetermined period of operation and of yielding them up in other periods of operation.
In particular it deals with the provision of a heat storage element in the cold food compartment of the refrigerator which may be constituted for example by a tank of pure water (or of a solution with a freezing point slightly above 6° C, which is placed in the coldest zone in this compartment (just below the evaporator).
Thus, during normal operation, the water in the tank remains in the liquid state while under conditions of operation with the compressor continuously activated, as occurs during rapid freezing, if the temperature within the cold food compartment tends to fall below zero (such as would harm some foods contained therein) the mass of water contained in the said tank introduces an obstacle to this lowering of the temperature. Indeed before the temperature in the compartment can fall below zero, the refrigerator must take all the latent heat of freezing from the water in the tank which is necessary to transform it into ice and hence this mass of water, if of suitable size, prevents the temperature in the compartment from falling below zero before the freezing operation of the food just introduced is ended.
摘要翻译：本发明涉及一种具有两个隔间的完美冰箱，一个用于冷冻食品，一个用于冷食品，能够承受冷冻室中相当强度的工作负荷，而不会损害冷食箱中的食物或饮料。该结果通过将预定的操作期间能够储存热或冷的一个或多个元件插入到冷食品隔室中并在其他操作时段中放出来实现。特别地，它涉及在冷藏库的冷食品室中提供储热元件，其可以由例如由纯水（或稍微高于0℃的冰点的溶液）构成的罐构成，该溶液被放置在在这个隔间的最冷区域（正好在蒸发器的正下方），这样在正常运行时，在压缩机运行的条件下，储存罐内的水就保持在液态，如在快速冷冻时发生的，如果温度在冷藏室内，趋于低于零（例如会损害其中含有的一些食物），所述容器中所含的水分会导致温度降低的障碍，实际上在室内的温度可能低于零，冰箱必须从罐中的水中取出所有的冷冻潜热，这是必要的，将其转化成冰，因此

3. 发明公开

EP0088055A1 Device for recovering heat from domestic water 失效
标题翻译： GerätzurRückgewinnungderWärmeenergieaus Abwasser。
公开(公告)号：EP0088055A1
公开(公告)日：1983-09-07
申请号：EP83830045.7
申请日：1983-03-02
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Defilippi, Aldo , Siciliano di Rende, Giovanni , Alluto, Luigi
IPC分类号： F24D17/00
CPC分类号： F24D17/02 , Y02B30/52
摘要： The present invention relates to a heat pump device for recovering heat from domestic water, comprising a tank (1) for storing hot and/or cold drain water. The evaporating capacity of the evaporator (8) and the ratio between the volume of the water storage tank and that of the cistern (12) of the water heater are such as to provide for efficient heat recovery even from relatively cold water, such as that supplied from the water mains. Furthermore, the device comprises means for starting up the heat pump compressor (11) automatically when the water in the storage tank is above a given minimum temperature, for stopping it when the temperature of the water in the cistern reaches a given maximum temperature and for emptying the storage tank when the drain water in the cistern falls below the said minimum temperature or when hot drain water is fed into the storage tank, even if the temperature of the said water has not fallen to the said minimum.
摘要翻译：本发明涉及一种用于从家庭用水回收热量的热泵装置，其包括用于储存热和/或冷排水的罐（1）。蒸发器（8）的蒸发能力以及储水箱的体积与热水器的水箱（12）的体积之间的比例，即使是相对冷的水也能提供有效的热回收，例如从水管供应。此外，该装置包括当储罐中的水高于给定的最低温度时自动启动热泵压缩机（11）的装置，用于当水箱中的水温达到给定的最高温度时停止它，并且当储水箱中的排水水平低于所述最低温度时，或者即使所述水的温度没有下降到所述最小值时，也可以将热水排放到储罐中，从而将储水箱排空。

4. 发明授权

EP0061104B1 Device for the adjustment of the refrigerating fluid flow in a apparatus for the production of cold or hot conditions and system for regulating such fluid flow 失效
标题翻译：用于调节冷热流体的制冷流体的装置和用于调节这种流体流的系统
公开(公告)号：EP0061104B1
公开(公告)日：1986-09-10
申请号：EP82102038.5
申请日：1982-03-13
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： F25B41/04 , F25B5/00
CPC分类号： F25B5/04 , F25B41/04

5. 发明授权

EP0045728B1 Electronic temperature regulator for a refrigerator 失效
标题翻译：电冰箱用电子温度调节器
公开(公告)号：EP0045728B1
公开(公告)日：1985-10-23
申请号：EP81830138.4
申请日：1981-07-31
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： G05D23/24 , F25D11/02 , F25D29/00
CPC分类号： F25D29/00 , F25B2700/2117 , F25D11/022 , F25D2400/04 , F25D2400/30 , F25D2700/123 , G05D23/1927 , G05D23/24

6. 发明公开

EP0045728A2 Electronic temperature regulator for a refrigerator 失效
标题翻译： Elektronischer TemperaturreglerfüreinGefriergerät。
公开(公告)号：EP0045728A2
公开(公告)日：1982-02-10
申请号：EP81830138.4
申请日：1981-07-31
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： G05D23/24 , F25D11/02 , F25D29/00
CPC分类号： F25D29/00 , F25B2700/2117 , F25D11/022 , F25D2400/04 , F25D2400/30 , F25D2700/123 , G05D23/1927 , G05D23/24
摘要： The present invention relates to a device (10) for regulating the temperature inside refrigerators with at least two compartments, one for frozen (1) and the other for fresh food (2), each with its own evaporator (4,5) in a single series refrigeration circuit. Besides an ordinary thermostat (11), the regulator (10) also consists of a thermistor (13) inside the fresh food compartment where the air temperature is lowest. When the compressor (6) on the refrigeration circuit is operated for a long time, e.g. when large amounts of unfrozen food are placed inside the freezer, to prevent the fresh food compartment from falling below 0°C, the thermistor (13), which forms part of a bridge circuit at the input of a voltage comparator, switches the output of the said comparator which acts on the main thermostat (11) circuit to stop the compressor (6). This enables maximum use to be made of the refrigerating capacity of the system with no danger of freezing the food in the fresh food compartment.
摘要翻译：本发明涉及一种用于通过至少两个隔室调节冰箱内部的温度的装置（10），一个用于冷冻（1），另一个用于新鲜食物（2），每个具有自己的蒸发器（4,5）单系列制冷回路。除了普通恒温器（11）之外，调节器（10）还包括在空气温度最低的新鲜食品室内部的热敏电阻（13）。当制冷回路上的压缩机（6）长时间运行时，例如，当将大量未冷冻的食物放置在冷冻室内时，为了防止新鲜食品室低于0℃，在电压比较器的输入端形成桥接电路的一部分的热敏电阻（13）将输出所述比较器作用于主恒温器（11）电路以停止压缩机（6）。这使得可以最大限度地利用系统的冷藏能力，而不会使食物冷藏在新鲜食物室中。

7. 发明公开

EP0070398A3 A temperature indicator device for refrigerator apparatus 失效
标题翻译：一种用于制冷器装置的温度指示器装置
公开(公告)号：EP0070398A3
公开(公告)日：1984-03-07
申请号：EP82105402
申请日：1982-06-19
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： G01K03/00
CPC分类号： G01K3/005
摘要： A temperature indicator device for refrigerator apparatus having at least one freezer compartment suitable for the preservation of frozen foods is described. The main characteristic of this device lies in the fact that it provides an indication of the achievement in the freezer compartment of the temperature selected by the user, by comparison means (5) for comparing the temperature in the freezer compartment with the selected temperature, which means control indicator means (9) for indicating if the temperature in the freezer compartment is substantially coincident or less than the selected temperature, or else if the temperature in the freezer compartment is substantially greater than that selected.

8. 发明公开

EP0092089A3 Defrosting device for a refrigerator 失效
标题翻译：用于制冷器的破坏装置
公开(公告)号：EP0092089A3
公开(公告)日：1984-08-29
申请号：EP83103255
申请日：1983-04-01
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi , Fancelli, Fabio
IPC分类号： F25D21/00
CPC分类号： F25D21/002
摘要： The present invention relates to a defrosting device, for a refrigerator with a number of cooling compartments, which only supplies heat to the evaporator in the fresh food compartment when strictly necessary, that is, when fast defrosting is required, whereas it provides for natural defrosting as long as this is sufficient. In a first arrangement, fast defrosting is performed each cooling cycle but only for part of the time the compressor is off and only after a given temperature threshold has been exceeded by the evaporator in the fresh food compartment or by the freezer. In a second arrangement, fast defrosting is only performed for one out of "n" number of cycles. Both these arrangements provide for energy saving as compared with known technology besides improving fast freezing performance by reducing food freezing time again as compared with known technology.

9. 发明公开

EP0070398A2 A temperature indicator device for refrigerator apparatus 失效
标题翻译： TemperaturindikatorfürKühlschrank。
公开(公告)号：EP0070398A2
公开(公告)日：1983-01-26
申请号：EP82105402.0
申请日：1982-06-19
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： G01K3/00 , F25D29/00
CPC分类号： G01K3/005
摘要： A temperature indicator device for refrigerator apparatus having at least one freezer compartment suitable for the preservation of frozen foods is described.
The main characteristic of this device lies in the fact that it provides an indication of the achievement in the freezer compartment of the temperature selected by the user, by comparison means (5) for comparing the temperature in the freezer compartment with the selected temperature, which means control indicator means (9) for indicating if the temperature in the freezer compartment is substantially coincident or less than the selected temperature, or else if the temperature in the freezer compartment is substantially greater than that selected.
摘要翻译：描述了一种用于具有至少一个适于保存冷冻食品的冷冻室的冰箱装置的温度指示装置。该装置的主要特征在于它提供了用户选择的温度在冷冻室中取得的成就的指示，比较装置（5）用于将冷冻室中的温度与所选择的温度进行比较，表示用于指示冷冻室中的温度是否基本上一致或小于所选择的温度的控制指示装置（9），或者如果冷冻室中的温度显着大于所选择的温度。

10. 发明公开

EP0069357A1 Electronic circuit for the control of refrigerating apparatus 失效
标题翻译： Elektronische Schaltung zur Steuerung vonKühlgeräten。
公开(公告)号：EP0069357A1
公开(公告)日：1983-01-12
申请号：EP82105889.8
申请日：1982-07-01
申请人： INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A.
发明人： Alluto, Luigi
IPC分类号： F25B49/00
CPC分类号： F25B49/022 , H02H7/0816
摘要： An electronic delay circuit is described, for refrigerator apparatus which has at least two cooling compartments at different temperatures, each of which is cooled by an evaporator traversed by the refrigerant fluid (one for fresh foods and one for frozen foods), a single compressor, a single condensor and a system of capillary tubes. The said electronic control circuit serves to inhibit attempts to restart the compressor, after it has stopped (for whatever reason) whilst the conditions remain non optimal. More particularly, it avoids attempts to restart the compressor whilst the pressures of the refrigerant fluid in the delivery and induction ducts of the compressor are not in equilibrium and/or if a PTC is used in the starter circuit of the electric motor, with the said PTC still hot. The said electronic control circuit even allows the requirement for a starter capacitor to be eliminated.
This delay is obtained by discharging a capacitor (which is charged during the operating time of the compressor) through a resistor: the charged condition of the capacitor after the compressor has stopped in fact prevents the commutation of a threshold voltage comparator circuit which is responsible for enabling a new start up of the motor of the compressor. The values of the said capacitor and of the charging and discharging resistors are chosen in such a way that the voltage across the said capactor has substantially, instant by instant, the same variation as the pressure in the condenser of the refrigerator circuit.
摘要翻译：对于具有至少两个不同温度的冷却室的冷藏装置，描述了一种电子延迟电路，每个冷却室由制冷剂流体（一个用于新鲜食物，一个用于冷冻食品）的蒸发器冷却，一个单独的压缩机，单个冷凝器和一个毛细管系统。所述电子控制电路用于在条件保持不合适的状态下停止（无论什么原因）之后抑制重启压缩机的尝试。更具体地，它避免了在压缩机的输送和导入管道中的制冷剂流体的压力不平衡和/或如果在电动机的起动器电路中使用PTC的情况下重新启动压缩机，则所述 PTC仍然很热。所述电子控制电路甚至允许消除起动电容器的要求。该延迟是通过将电容器（其在压缩机的运行时间内被充电的）放电通过电阻器获得的：在压缩机停止之后电容器的充电状态实际上防止了对负责的阈值电压比较器电路的换向实现压缩机电机的新启动。所述电容器和充电和放电电阻器的值被选择为使得所述集成电抗器两端的电压基本上立即与冰箱电路的冷凝器中的压力相同的变化。

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