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1. 发明公开

EP0669681A3 Improvements relating to electrical appliances 失效
标题翻译：改进电气设备。
公开(公告)号：EP0669681A3
公开(公告)日：1996-11-06
申请号：EP95107320.4
申请日：1991-01-31
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Gaeta, Antonio Martin , White, Ian Geoffrey , Ettridge, Ian Geoffrey
IPC分类号： H01R13/713
CPC分类号： A47J27/21166 , A47J27/2105 , H01R13/5833 , H01R13/585 , H01R13/7137
摘要： A cordless electrical appliance, for example an electric hot water jug, has a standard multi-pin type electrical connector on its appliance part (3) and a cooperating connector on the base part. The pins (4,5,6) of the appliance connector (7) are oriented conventionally, namely generally horizontally as for a corded appliance, and are adapted to cooperate with shuttered spring terminals (10,11,12) in the base connector (2), the arrangement being such that as the appliance part (3) is lowered generally vertically onto the base part the horizontal pins (4,5,6) on the appliance connector (7) enter respective apertures in the base connector (2) and displace the shutter (8) thereby enabling the terminal ends of the spring terminals (10,11,12) to move forwards into electrical contact with the ends of the pins (4,5,6) on the appliance part (3). The use of a standard connector arrangement on the appliance part (3) means that the appliance can be used in a corded or cordless manner and has cost advantages. A control on the appliance, eg. an element overtemperature protector on a hot water jug, can be arranged to prevent the base connector (2) from coupling electrically to the base connector (2), and the base connector (2) can advantageously comprise a unitary structure provided with its own cable clamp.

2. 发明公开

EP0441536A3 Improvements relating to electrical appliances 有权
标题翻译：与电器相关的改进
公开(公告)号：EP0441536A3
公开(公告)日：1992-04-22
申请号：EP91300780.3
申请日：1991-01-31
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Gaeta, Antonio Martin , White, Ian Geoffrey , Ettridge, Ian Geoffrey
IPC分类号： H01R13/66 , H01R13/453
CPC分类号： A47J27/21166 , A47J27/2105 , H01R13/5833 , H01R13/585 , H01R13/7137
摘要： A cordless electrical appliance, for example an electric hot water jug, has a standard multi-pin type electrical connector on its appliance part and a cooperating connector on the base part. The pins of the appliance connector are oriented conventionally, namely generally horizontally as for a corded appliance, and are adapted to cooperate with shuttered spring terminals in the base connector, the arrangement being such that as the appliance part is lowered generally vertically onto the base part the horizontal pins on the appliance connector enter respective apertures in the base connector and displace the shutter thereby enabling the terminal ends of the spring terminals to move forwards into electrical contact with the ends of the pins on the appliance part. The use of a standard connector arrangement on the appliance part means that the appliance can be used in a corded or cordless manner and has cost advantages. A control on the appliance, eg. an element overtemperature protector on a hot water jug, can be arranged to prevent the base connector from coupling electrically to the base connector, and the base connector can advantageously comprise a unitary structure provided with its own cable clamp.

3. 发明公开

EP1446818A1 IMPROVEMENTS RELATING TO THERMALLY-RESPONSIVE SWITCHES 有权
标题翻译：改进的温度感应开关
公开(公告)号：EP1446818A1
公开(公告)日：2004-08-18
申请号：EP02777543.6
申请日：2002-11-13
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , John, Kevin Edwin
IPC分类号： H01H37/54
CPC分类号： H01H37/5427 , H01H37/5418 , H01H2009/307 , H01H2037/549
摘要： A contact thermostatic switch has a dished, snap-acting bimetallic disc (5) cantilevered from one end of a diameter whereat the edge of the disc is loosely retained between a housing moulding (1) and a metal cap (6) secured to the moulding. At the other end of this diameter, the edge of the bimetallic disc engages a pip (4d) on one end of a lever (4) which is pivotally-mounted in the housing at its other end. When the bimetallic disc (5) snaps to its oppositely dished configuration, it moves the pivotally-mounted lever (4) so as to determine the condition of a set of switch contacts by virtue of the end of the lever (4) which carries the pip (4d) also having depending fingers (4c) which abut a moving-contact carrying leaf spring (2b) of the switch. The cantilevered mounting of the bimetallic disc and its interaction with the lever enables a smaller than conventional disc to be used, with consequent significant cost savings, without prejudicing the operation of the switch.

4. 发明公开

EP1249851A1 Improvements relating to the control of electric heating elements 有权
标题翻译： Verbesserungbezüglichder Steuerung von elektrischen Heizungselementen
公开(公告)号：EP1249851A1
公开(公告)日：2002-10-16
申请号：EP02077328.9
申请日：1999-04-21
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Brook, Stephen Roger
IPC分类号： H01H37/04 , H01H37/00 , H01R13/713
CPC分类号： H01H37/002 , H01H37/043 , H01R13/7137
摘要： An inlet connector for a cordless electrical water heating appliance is of a kind adapted to be mated with a complementary base connector throughout 360° of relative rotational orientation between the appliance and its base and is adapted to be secured centrally to the underside of the heating element of the appliance, preferably a thick film heating element. Two heating element overtemperature controls are integrated with the inlet connector by being received in pockets formed around the circumferential periphery of a moulded plastics body part of the inlet connector. In one embodiment each control consists of a bimetal supported in a spring metal carrier which has an integral part formed into a bistable, overcentre switch-operating mechanism. In another embodiment one control comprises a fusible component. Resetting of the or each bimetallic control is effected in response to lifting the appliance off its base and then reseating it on the base. The fusible component control holds the fusible component under spring tension so that when it melts in response to an overtemperature condition, the spring is released and causes rapid opening of a set of switch contacts. A steam sensor can be coupled directly to the connector.
摘要翻译：温度保护控制装置（2,3）中的加热元件设置在模制塑料体中，其设置在加热元件下方。两个相互分开的控制器，每个都由保持在弹簧金属载体（17）中的双金属开关致动元件（16）组成。在过温条件下，开关驱动元件通过中心机构操作开关触点。连接器由凸轮复位。

5. 发明授权

EP0669681B1 Improvements relating to electrical appliances 失效
标题翻译：改进电气设备
公开(公告)号：EP0669681B1
公开(公告)日：2000-12-06
申请号：EP95107320.4
申请日：1991-01-31
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Gaeta, Antonio Martin , White, Ian Geoffrey , Ettridge, Ian Geoffrey
IPC分类号： H01R13/713
CPC分类号： A47J27/21166 , A47J27/2105 , H01R13/5833 , H01R13/585 , H01R13/7137

6. 发明公开

EP0255347A3 Improvements relating to thermal control units 失效
标题翻译：关于热控制单元的改进
公开(公告)号：EP0255347A3
公开(公告)日：1988-09-07
申请号：EP87306672
申请日：1987-07-28
申请人： OTTER CONTROLS LIMITED
发明人： Blackburn, Arthur Malcolm , O'Neill, Robert Andrew , Foster, Terence James , White, Ian Geoffrey
IPC分类号： H01H37/54 , H01H37/00
CPC分类号： H01H37/54 , H01H37/002 , H01H37/34 , H01H37/76 , H01H2037/5472
摘要： An element protector control for protecting the electrically powered heating element of a kettle against overheating has primary and secondary (or back-up) modes of operation. The primary protection mode utilizes a dished, snap-acting bimetal (22) which is oriented so that the side of the bimetal which is convex when the blade is cold faces the heating element head (24), and the bimetal is held in close thermal contact with a rear surface of the element head. The bimetal determines the condition of a pair of switching contacts (32, 33) provided in the control. The bimetal is mounted in a carrier (21) which is spring biassed towards the element head and, for providing the secondary protection mode, the carrier is formed of a thermoplastics material so that in the event of failure of the primary protection in an overtemperature situation so that the element temperature continues to rise, the carrier will collapse towards the element head, and the collapse of the carrier is arranged to disconnect the control from its power supply terminals.

7. 发明授权

EP0922426B1 Cordless electrical water heating appliance 失效
标题翻译：无绳电热水器
公开(公告)号：EP0922426B1
公开(公告)日：2003-12-17
申请号：EP98204246.7
申请日：1993-08-25
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Gaeta, Antonio Martin , White, Ian Geoffrey , Brook, Stephen Roger , Harrison, Ronald Brian
IPC分类号： A47J36/34 , H01R13/713 , H01H37/00
CPC分类号： D06F79/026 , H01R13/4532 , H01R13/4538 , H01R13/713 , H02J7/0045

8. 发明授权

EP0441536B1 Improvements relating to electrical appliances 有权
标题翻译：在电气设备的改进
公开(公告)号：EP0441536B1
公开(公告)日：1996-10-09
申请号：EP91300780.3
申请日：1991-01-31
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Gaeta, Antonio Martin , White, Ian Geoffrey , Ettridge, Ian Geoffrey
IPC分类号： H01R13/66 , H01R13/453
CPC分类号： A47J27/21166 , A47J27/2105 , H01R13/5833 , H01R13/585 , H01R13/7137

9. 发明公开

EP0669681A2 Improvements relating to electrical appliances 失效
标题翻译：在Bezug auf elektrischeGeräte的Verbesserungen。
公开(公告)号：EP0669681A2
公开(公告)日：1995-08-30
申请号：EP95107320.4
申请日：1991-01-31
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , Gaeta, Antonio Martin , White, Ian Geoffrey , Ettridge, Ian Geoffrey
IPC分类号： H01R13/713
CPC分类号： A47J27/21166 , A47J27/2105 , H01R13/5833 , H01R13/585 , H01R13/7137
摘要： A cordless electrical appliance, for example an electric hot water jug, has a standard multi-pin type electrical connector on its appliance part (3) and a cooperating connector on the base part. The pins (4,5,6) of the appliance connector (7) are oriented conventionally, namely generally horizontally as for a corded appliance, and are adapted to cooperate with shuttered spring terminals (10,11,12) in the base connector (2), the arrangement being such that as the appliance part (3) is lowered generally vertically onto the base part the horizontal pins (4,5,6) on the appliance connector (7) enter respective apertures in the base connector (2) and displace the shutter (8) thereby enabling the terminal ends of the spring terminals (10,11,12) to move forwards into electrical contact with the ends of the pins (4,5,6) on the appliance part (3). The use of a standard connector arrangement on the appliance part (3) means that the appliance can be used in a corded or cordless manner and has cost advantages. A control on the appliance, eg. an element overtemperature protector on a hot water jug, can be arranged to prevent the base connector (2) from coupling electrically to the base connector (2), and the base connector (2) can advantageously comprise a unitary structure provided with its own cable clamp.
摘要翻译：无绳电器，例如电热水壶，在其器具部件（3）上具有标准的多针式电连接器，以及在基座部分上配合连接器。器具连接器（7）的销（4,5,6）通常定向，即对于有线器具通常是水平的，并且适于与基座连接器中的快门弹簧端子（10,11,12）配合如图2所示，该装置使得当器具部件（3）大致垂直地下降到基部上时，器具连接器（7）上的水平销（4,5,6）进入基座连接器（2）中的相应的孔，并移动快门（8），从而使得弹簧端子（10,11,12）的端部端部向前移动以与器具部件（3）上的销（4,5,6）的端部电接触。在器具部件（3）上使用标准连接器布置意味着该器具可以以有线或无绳方式使用并且具有成本优势。对设备的控制，例如可以布置热水壶上的元件过热保护器，以防止基座连接器（2）与基座连接器（2）电连接，并且基座连接器（2）可以有利地包括设置有自己的电缆的单一结构钳。

10. 发明授权

EP1446818B8 IMPROVEMENTS RELATING TO THERMALLY-RESPONSIVE SWITCHES 有权
标题翻译：改进的温度感应开关
公开(公告)号：EP1446818B8
公开(公告)日：2006-07-19
申请号：EP02777543.6
申请日：2002-11-13
申请人： OTTER CONTROLS LIMITED
发明人： O'Neill, Robert Andrew , John, Kevin Edwin
IPC分类号： H01H37/54
CPC分类号： H01H37/5427 , H01H37/5418 , H01H2009/307 , H01H2037/549
摘要： A contact thermostatic switch has a dished, snap-acting bimetallic disc (5) cantilevered from one end of a diameter whereat the edge of the disc is loosely retained between a housing moulding (1) and a metal cap (6) secured to the moulding. At the other end of this diameter, the edge of the bimetallic disc engages a pip (4d) on one end of a lever (4) which is pivotally-mounted in the housing at its other end. When the bimetallic disc (5) snaps to its oppositely dished configuration, it moves the pivotally-mounted lever (4) so as to determine the condition of a set of switch contacts by virtue of the end of the lever (4) which carries the pip (4d) also having depending fingers (4c) which abut a moving-contact carrying leaf spring (2b) of the switch. The cantilevered mounting of the bimetallic disc and its interaction with the lever enables a smaller than conventional disc to be used, with consequent significant cost savings, without prejudicing the operation of the switch.

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