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1. WO2010009609 - OVERHEATING PROTECTION CONTROLLER ASSEMBLY OF LIQUID HEATING VESSEL

Publication Number WO/2010/009609
Publication Date 28.01.2010
International Application No. PCT/CN2009/000760
International Filing Date 06.07.2009
IPC
H01H 37/52 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
37Thermally-actuated switches
02Details
32Thermally-sensitive members
52actuated due to deflection of bimetallic element
F24H 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
CPC
H01H 2037/5472
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
37Thermally-actuated switches
02Details
32Thermally-sensitive members
52actuated due to deflection of bimetallic element
54wherein the bimetallic element is inherently snap acting
5472having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue
H01H 2037/549
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
37Thermally-actuated switches
02Details
32Thermally-sensitive members
52actuated due to deflection of bimetallic element
54wherein the bimetallic element is inherently snap acting
549Details of movement transmission between bimetallic snap element and contact
H01H 37/54
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
37Thermally-actuated switches
02Details
32Thermally-sensitive members
52actuated due to deflection of bimetallic element
54wherein the bimetallic element is inherently snap acting
Applicants
  • 浙江家泰电器制造有限公司 ZHEJIANG JIATAI ELECTRICAL APPLIANCE CO., LTD [CN]/[CN] (AllExceptUS)
  • 杨强 Yang, Qiang [CN]/[CN] (UsOnly)
  • 郑和生 Zheng, Hesheng [CN]/[CN] (UsOnly)
Inventors
  • 杨强 Yang, Qiang
  • 郑和生 Zheng, Hesheng
Agents
  • 北京律诚同业知识产权代理有限公司 LECOME INTELLECTUAL PROPERTY AGENT LTD.
Priority Data
200810120109.319.07.2008CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) OVERHEATING PROTECTION CONTROLLER ASSEMBLY OF LIQUID HEATING VESSEL
(FR) ENSEMBLE DE DISPOSITIF DE COMMANDE ANTI-SURCHAUFFE DE RÉCIPIENT DE CHAUFFAGE DE LIQUIDE
(ZH) 液体加热器皿过热保护控制器组件
Abstract
(EN)
An overheating protection controller assembly of a liquid heating vessel comprises a controller body (1), wherein a monolithic conjoined double-actuating thermal sensitive bimetal actuator (2) is arranged on the upper surface of the controller body, and the monolithic conjoined double-actuating thermal sensitive bimetal actuator is two actuating units which are mutually independent and conjoined and formed on a bimetal sheet, and the edge lines (11) of the two actuating units are separated with each other. An unit outer auxiliary connecting portion (12) is arranged between the adjacent edge lines of the two actuating units, and the unit outer auxiliary connecting portion is located outside of the edges lines of the two actuating units, and facilitates effectively two actuating units to form a monolithic conjoined double-actuating thermal sensitive bimetal actuator, and two groups of switch contacts (6) are further arranged on the corresponding controller body, and each group of the switch contacts are matched with a corresponding actuating unit.
(FR)
Ensemble de dispositif de commande anti-surchauffe d'un récipient de chauffage de liquide, comprenant un corps de dispositif de commande (1), dans lequel un actionneur bimétallique thermosensible à double actionnement conjoint monolithique (2) est agencé sur la surface supérieure du corps de dispositif de commande, et l'actionneur bimétallique thermosensible à double actionnement conjoint monolithique (2) est composé de deux unités d'actionnement qui sont mutuellement indépendantes et conjointes et formées sur une feuille bimétallique, et les lignes de bord (11) des deux unités d'actionnement sont séparées l'une de l'autre. Une partie de connexion auxiliaire extérieure unitaire (12) est agencée entre les lignes de bord adjacentes des deux unités d'actionnement, et la partie de connexion auxiliaire extérieure unitaire est située à l'extérieur des lignes de bord des deux unités d'actionnement, et facilite efficacement la formation par les deux unités d'actionnement d'un seul actionneur bimétallique thermosensible à double actionnement conjoint monolithique, et deux groupes de contacts d'interrupteur (6) sont en outre agencés sur le corps de dispositif de commande correspondant, et chaque groupe de contacts d'interrupteur est associé à une unité d'actionnement correspondante.
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