CN101090045A - 热响应电开关 - Google Patents
热响应电开关 Download PDFInfo
- Publication number
- CN101090045A CN101090045A CNA2007101029172A CN200710102917A CN101090045A CN 101090045 A CN101090045 A CN 101090045A CN A2007101029172 A CNA2007101029172 A CN A2007101029172A CN 200710102917 A CN200710102917 A CN 200710102917A CN 101090045 A CN101090045 A CN 101090045A
- Authority
- CN
- China
- Prior art keywords
- dish
- calibration
- ditch
- extends
- heater
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H01H37/24—Means for adjustment of "on" or "off" operating temperature by adjustment of position of the movable contact on its driving member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
- H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated
-
- 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
- H01H37/12—Means for adjustment of "on" or "off" operating temperature
- H01H37/20—Means for adjustment of "on" or "off" operating temperature by varying the position of the thermal element in relation to switch base or casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser
-
- 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
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/383,083 US7301434B1 (en) | 2006-05-12 | 2006-05-12 | Thermally responsive electrical switch |
US11/383,083 | 2006-05-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101090045A true CN101090045A (zh) | 2007-12-19 |
CN101090045B CN101090045B (zh) | 2011-01-19 |
Family
ID=38316187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101029172A Expired - Fee Related CN101090045B (zh) | 2006-05-12 | 2007-05-11 | 热响应电开关 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7301434B1 (zh) |
EP (1) | EP1855303B1 (zh) |
JP (1) | JP2007305586A (zh) |
KR (1) | KR101308793B1 (zh) |
CN (1) | CN101090045B (zh) |
DE (1) | DE602007012015D1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101996823A (zh) * | 2010-10-30 | 2011-03-30 | 苏州华旃航天电器有限公司 | 一种内置式单引线脚压缩机保护器 |
US8547196B2 (en) | 2008-05-30 | 2013-10-01 | Ubukata Industries Co., Ltd. | Thermally responsive switch |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7800477B1 (en) * | 2007-03-20 | 2010-09-21 | Thermtrol Corporation | Thermal protector |
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 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902149A (en) * | 1974-10-07 | 1975-08-26 | Texas Instruments Inc | Motor protector apparatus |
US3959762A (en) * | 1974-12-09 | 1976-05-25 | Texas Instruments Incorporated | Thermally responsive electrical switch |
US4015229A (en) * | 1975-01-10 | 1977-03-29 | Texas Instruments Incorporated | Thermally responsive switch |
US4041432A (en) * | 1975-09-16 | 1977-08-09 | Texas Instruments Incorporated | Motor protector for high temperature applications and thermostat material for use therein |
US4167721A (en) * | 1977-09-15 | 1979-09-11 | Texas Instruments Incorporated | Hermetic motor protector |
US4220938A (en) * | 1979-02-12 | 1980-09-02 | Emerson Electric Co. | Thermostatic electrical switch |
US4646195A (en) * | 1983-11-14 | 1987-02-24 | Texas Instruments Incorporated | Motor protector particularly suited for use with compressor motors |
US4860435A (en) * | 1988-11-25 | 1989-08-29 | Gte Products Corporation | Calibration process for bimetallic circuit breakers |
JP2519530B2 (ja) * | 1989-03-01 | 1996-07-31 | 生方 眞哉 | 熱応動スイッチ |
JP2860507B2 (ja) * | 1991-04-03 | 1999-02-24 | 生方 眞哉 | 熱応動スイッチ |
JP3088522B2 (ja) * | 1991-11-07 | 2000-09-18 | 松下冷機株式会社 | 過負荷保護装置とその製造方法 |
US5212465A (en) * | 1992-08-12 | 1993-05-18 | Ubukata Industries Co., Ltd. | Three-phase thermal protector |
JPH07282701A (ja) * | 1994-04-05 | 1995-10-27 | Texas Instr Japan Ltd | 自己保持型保護装置 |
CA2208910C (en) * | 1996-07-04 | 2001-11-06 | Ubukata Industries Co., Ltd. | Thermal protector for electric motors |
JP3992320B2 (ja) * | 1997-03-28 | 2007-10-17 | 株式会社生方製作所 | サーマルプロテクタ |
JP3829882B2 (ja) * | 1996-10-17 | 2006-10-04 | 株式会社生方製作所 | サーマルプロテクタ |
JPH10134684A (ja) * | 1996-10-29 | 1998-05-22 | Asahi Keiki Kk | サーモスタット |
JPH10144189A (ja) * | 1996-11-08 | 1998-05-29 | Ubukata Seisakusho:Kk | 熱応動スイッチ |
US6674620B2 (en) * | 2000-12-04 | 2004-01-06 | Texas Instruments Incorporated | Hermetic single phase motor protector |
US6756876B2 (en) * | 2001-09-24 | 2004-06-29 | Texas Instruments Incorporated | Circuit interrupter and method |
JP3828476B2 (ja) * | 2002-10-15 | 2006-10-04 | 株式会社センサータ・テクノロジーズジャパン | 無通電式密閉型モータプロテクタ |
-
2006
- 2006-05-12 US US11/383,083 patent/US7301434B1/en active Active
-
2007
- 2007-05-02 DE DE602007012015T patent/DE602007012015D1/de active Active
- 2007-05-02 EP EP07251844A patent/EP1855303B1/en not_active Expired - Fee Related
- 2007-05-10 JP JP2007125890A patent/JP2007305586A/ja active Pending
- 2007-05-11 CN CN2007101029172A patent/CN101090045B/zh not_active Expired - Fee Related
- 2007-05-11 KR KR1020070046169A patent/KR101308793B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8547196B2 (en) | 2008-05-30 | 2013-10-01 | Ubukata Industries Co., Ltd. | Thermally responsive switch |
CN101996823A (zh) * | 2010-10-30 | 2011-03-30 | 苏州华旃航天电器有限公司 | 一种内置式单引线脚压缩机保护器 |
Also Published As
Publication number | Publication date |
---|---|
EP1855303B1 (en) | 2011-01-19 |
EP1855303A1 (en) | 2007-11-14 |
US20070262844A1 (en) | 2007-11-15 |
KR20070109953A (ko) | 2007-11-15 |
US7301434B1 (en) | 2007-11-27 |
DE602007012015D1 (zh) | 2011-03-03 |
CN101090045B (zh) | 2011-01-19 |
JP2007305586A (ja) | 2007-11-22 |
KR101308793B1 (ko) | 2013-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090320 Address after: Massachusetts USA Applicant after: Sensata Technologies Massachusetts Inc. Address before: Massachusetts USA Applicant before: Sensata Technologies Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: SENSATA SCIENCE MASSACHUSETTS CO.,LTD. Free format text: FORMER OWNER: SENSATA TECHNOLOGIES CO.,LTD. Effective date: 20090320 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20210511 |