CN1146934C - 热保护器 - Google Patents
热保护器 Download PDFInfo
- Publication number
- CN1146934C CN1146934C CNB97113734XA CN97113734A CN1146934C CN 1146934 C CN1146934 C CN 1146934C CN B97113734X A CNB97113734X A CN B97113734XA CN 97113734 A CN97113734 A CN 97113734A CN 1146934 C CN1146934 C CN 1146934C
- Authority
- CN
- China
- Prior art keywords
- temperature
- mentioned
- sensitive plate
- contact
- protector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001012 protector Effects 0.000 title claims abstract description 133
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000009471 action Effects 0.000 claims abstract description 22
- 230000033228 biological regulation Effects 0.000 claims description 79
- 239000000463 material Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 239000007769 metal material Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- 230000033001 locomotion Effects 0.000 description 15
- 238000003466 welding Methods 0.000 description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000000476 thermogenic effect Effects 0.000 description 7
- 238000010892 electric spark Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 229920000180 alkyd Polymers 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H2037/525—Details of manufacturing of the bimetals, e.g. connection to non bimetallic elements or insulating coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Thermally Actuated Switches (AREA)
- Protection Of Generators And Motors (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP195634/1996 | 1996-07-04 | ||
JP195634/96 | 1996-07-04 | ||
JP8195634A JP3046767B2 (ja) | 1996-07-04 | 1996-07-04 | サーマルプロテクタ |
JP297543/96 | 1996-10-17 | ||
JP29754396A JP3829882B2 (ja) | 1996-10-17 | 1996-10-17 | サーマルプロテクタ |
JP297543/1996 | 1996-10-17 | ||
JP09484697A JP3992320B2 (ja) | 1997-03-28 | 1997-03-28 | サーマルプロテクタ |
JP094846/97 | 1997-03-28 | ||
JP094846/1997 | 1997-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1170217A CN1170217A (zh) | 1998-01-14 |
CN1146934C true CN1146934C (zh) | 2004-04-21 |
Family
ID=27307667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB97113734XA Expired - Lifetime CN1146934C (zh) | 1996-07-04 | 1997-07-03 | 热保护器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6005471A (zh) |
KR (1) | KR100236901B1 (zh) |
CN (1) | CN1146934C (zh) |
CA (1) | CA2208910C (zh) |
FR (1) | FR2750793B1 (zh) |
IT (1) | IT1293403B1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090045B (zh) * | 2006-05-12 | 2011-01-19 | 森萨塔科技麻省公司 | 热响应电开关 |
CN102055174A (zh) * | 2009-11-10 | 2011-05-11 | 森萨塔科技麻省公司 | 密封电动机保护器 |
CN113571378A (zh) * | 2021-07-23 | 2021-10-29 | 江苏常荣电器股份有限公司 | 一种新型热传感保护器 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10017592C1 (de) * | 2000-04-08 | 2001-11-15 | Thermostat & Schaltgeraetebau | Elektrische Schaltvorrichtung |
JP3600781B2 (ja) * | 2000-06-06 | 2004-12-15 | 株式会社日立製作所 | 密閉形電動圧縮機用保護装置、並びにこれを用いた密閉形電動圧縮機及び冷却システム |
AUPS199902A0 (en) * | 2002-04-19 | 2002-06-06 | F F Seeley Nominees Pty Ltd | Protector for thermal switch installed in electromagnetic coils |
US6744345B2 (en) * | 2002-05-06 | 2004-06-01 | Cooper Technologies | Mid-range circuit breaker |
JP4011397B2 (ja) * | 2002-05-13 | 2007-11-21 | 株式会社センサータ・テクノロジーズジャパン | 密閉型電動圧縮機用インターナルプロテクタ |
US20050122201A1 (en) * | 2003-08-22 | 2005-06-09 | Honeywell International, Inc. | Thermal switch containing preflight test feature and fault location detection |
US7109840B2 (en) * | 2004-05-27 | 2006-09-19 | Sensata Technologies, Inc. | Protector for electrical apparatus |
DE102004036117B4 (de) * | 2004-07-24 | 2006-12-14 | Tmc Sensortechnik Gmbh | Thermobimetallschalter |
US7535136B2 (en) * | 2006-02-22 | 2009-05-19 | Emerson Electric Co. | Protector mounting apparatus for protector mounted on the windings of a motor |
US8492943B2 (en) * | 2006-10-31 | 2013-07-23 | Emerson Electric Co. | Protector mounting apparatus for protector mounted adjacent the windings of a motor |
KR20080075396A (ko) * | 2007-02-12 | 2008-08-18 | 삼성전자주식회사 | 브러시리스 직류모터, 압축기 및 이를 갖는 공기조화기 |
KR100924594B1 (ko) | 2007-11-14 | 2009-10-30 | 인창전자주식회사 | 온도감지장치 |
WO2009144771A1 (ja) * | 2008-05-30 | 2009-12-03 | 株式会社生方製作所 | 熱応動開閉器 |
DE102008049507A1 (de) * | 2008-09-29 | 2010-04-01 | Ellenberger & Poensgen Gmbh | Miniatur-Schutzschalter |
WO2010052750A1 (ja) * | 2008-11-05 | 2010-05-14 | 株式会社生方製作所 | 三相電動機の保護装置 |
EP2282320A1 (de) * | 2009-08-01 | 2011-02-09 | Limitor GmbH | Bimetall-Schnappscheibe |
US8390221B2 (en) * | 2010-09-27 | 2013-03-05 | Emerson Climate Technology, Inc. | Systems and methods for protecting three-phase motors |
CN102412095B (zh) * | 2011-07-28 | 2014-03-12 | 匡法荣 | 三相电流温度过热保护器 |
US9048048B2 (en) * | 2012-08-16 | 2015-06-02 | Uchiya Thermostat Co., Ltd. | Thermal protector |
KR101930149B1 (ko) * | 2014-05-23 | 2018-12-17 | 가부시키가이샤 우부카타 세이사쿠쇼 | 열응동 개폐기 |
JP6277983B2 (ja) * | 2015-03-20 | 2018-02-14 | 株式会社オートネットワーク技術研究所 | 端子固定治具及び熱収縮チューブ付電線の製造方法 |
JP6997689B2 (ja) * | 2018-08-27 | 2022-01-18 | ボーンズ株式会社 | ブレーカー、安全回路及び2次電池パック |
CN108899875B (zh) * | 2018-09-05 | 2024-02-06 | 赵云文 | 具有双重保护功能的电机起动保护器 |
US11382484B2 (en) | 2020-01-23 | 2022-07-12 | Haier Us Appliance Solutions, Inc. | Dishwashing appliance and electric motor for a fluid pump with a thermal-protection assembly |
JP7280848B2 (ja) * | 2020-03-18 | 2023-05-24 | ボーンズ株式会社 | ブレーカー、安全回路及び2次電池パック |
WO2022059067A1 (ja) * | 2020-09-15 | 2022-03-24 | 株式会社生方製作所 | モータプロテクタ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1765119A1 (de) * | 1968-04-05 | 1971-07-08 | Tropa Anstalt | Kleinthermostat |
US4167721A (en) * | 1977-09-15 | 1979-09-11 | Texas Instruments Incorporated | Hermetic motor protector |
JPS5980945U (ja) * | 1982-11-24 | 1984-05-31 | 生方 進 | 熱応動リレ− |
US4492946A (en) * | 1983-10-20 | 1985-01-08 | Therm-O-Disc, Incorporated | Edge-actuated thermostat |
US4620175A (en) * | 1985-10-11 | 1986-10-28 | North American Philips Corporation | Simple thermostat for dip mounting |
JPH0831300B2 (ja) * | 1987-10-07 | 1996-03-27 | 生方 眞哉 | 三相用サーマルプロテクタ |
US4866408A (en) * | 1988-10-28 | 1989-09-12 | Texas Instruments Incorporated | Multiphase motor protector apparatus |
JP2519530B2 (ja) * | 1989-03-01 | 1996-07-31 | 生方 眞哉 | 熱応動スイッチ |
JP2519560B2 (ja) * | 1990-02-14 | 1996-07-31 | 生方 眞哉 | 感熱スイッチ |
DE59008766D1 (de) * | 1990-04-25 | 1995-04-27 | Hofsaes Geb Zeitz Ulrika | Temperaturschalter. |
US5212465A (en) * | 1992-08-12 | 1993-05-18 | Ubukata Industries Co., Ltd. | Three-phase thermal protector |
-
1997
- 1997-06-27 CA CA002208910A patent/CA2208910C/en not_active Expired - Lifetime
- 1997-07-01 US US08/886,546 patent/US6005471A/en not_active Expired - Lifetime
- 1997-07-02 KR KR1019970030709A patent/KR100236901B1/ko not_active IP Right Cessation
- 1997-07-03 CN CNB97113734XA patent/CN1146934C/zh not_active Expired - Lifetime
- 1997-07-03 IT IT97TO000584A patent/IT1293403B1/it active IP Right Grant
- 1997-07-03 FR FR9708401A patent/FR2750793B1/fr not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090045B (zh) * | 2006-05-12 | 2011-01-19 | 森萨塔科技麻省公司 | 热响应电开关 |
CN102055174A (zh) * | 2009-11-10 | 2011-05-11 | 森萨塔科技麻省公司 | 密封电动机保护器 |
CN102055174B (zh) * | 2009-11-10 | 2015-05-13 | 森萨塔科技麻省公司 | 密封电动机保护器 |
CN113571378A (zh) * | 2021-07-23 | 2021-10-29 | 江苏常荣电器股份有限公司 | 一种新型热传感保护器 |
Also Published As
Publication number | Publication date |
---|---|
KR100236901B1 (ko) | 2000-01-15 |
ITTO970584A1 (it) | 1999-01-03 |
KR980011559A (ko) | 1998-04-30 |
IT1293403B1 (it) | 1999-03-01 |
FR2750793B1 (fr) | 2000-08-18 |
US6005471A (en) | 1999-12-21 |
CN1170217A (zh) | 1998-01-14 |
CA2208910C (en) | 2001-11-06 |
ITTO970584A0 (it) | 1997-07-03 |
FR2750793A1 (fr) | 1998-01-09 |
CA2208910A1 (en) | 1998-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1146934C (zh) | 热保护器 | |
EP2258143B1 (en) | Layered heater system with honeycomb core structure | |
CN1287402C (zh) | 专用于密封型电动压缩机的电机保护器 | |
CN100403569C (zh) | 热电变换装置以及热电变换装置的制造方法 | |
JP5211015B2 (ja) | 撮像装置 | |
US8148812B2 (en) | Thermal resistor, semiconductor device using the same, and electric device | |
JP4707667B2 (ja) | バイモルフ素子、バイモルフスイッチ、ミラー素子及びこれらの製造方法 | |
CN100392856C (zh) | 功率半导体模块 | |
US6522239B1 (en) | High thermal efficiency power resistor | |
CN105579832A (zh) | 红外线放射装置及其制造方法 | |
CN102956571A (zh) | 功率半导体布置、具有多个该布置的功率半导体模块以及包含多个该模块的模块组装件 | |
JP7406279B2 (ja) | モータプロテクタ | |
JP3347301B2 (ja) | 負荷時タップ切換器のタップ選択器 | |
US20140091444A1 (en) | Semiconductor unit and method for manufacturing the same | |
JP3675699B2 (ja) | 防曇ガラスの加熱構造 | |
KR102544527B1 (ko) | 히터 코어, 히터 및 이를 포함하는 히팅 시스템 | |
KR102351851B1 (ko) | 히터 코어, 히터 및 이를 포함하는 히팅 시스템 | |
WO2015156136A1 (ja) | 保護装置 | |
JP3992320B2 (ja) | サーマルプロテクタ | |
JPS63213980A (ja) | 熱電装置 | |
JP3046767B2 (ja) | サーマルプロテクタ | |
WO2024214734A1 (ja) | 温度スイッチ | |
KR20190007341A (ko) | 히터 코어, 히터 및 이를 포함하는 히팅 시스템 | |
KR20230147678A (ko) | 시스 히터 및 이를 갖는 기판 지지 장치 | |
CN110033984A (zh) | 带热敏陶瓷的热保护器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Ubukata Merycon Electric Co.,Ltd. Assignor: Ubukata Industries Co., Ltd. Contract fulfillment period: Contract performance period from April 30, 2003 to April 29, 2013 Contract record no.: Contract filing No. 061000030036 Denomination of invention: Heat protector for name of invention Granted publication date: 20040421 License type: License type general permission Record date: 20060518 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2003.4.30 TO 2013.4.29 Name of requester: NINGBO SHENGFANGMEILIHUA ELECTRICAL APPLIANCES CO Effective date: 20060518 |
|
CX01 | Expiry of patent term |
Granted publication date: 20040421 |
|
CX01 | Expiry of patent term |