CN1141784C - 电动机起动和保护装置 - Google Patents

电动机起动和保护装置 Download PDF

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Publication number
CN1141784C
CN1141784C CNB981156444A CN98115644A CN1141784C CN 1141784 C CN1141784 C CN 1141784C CN B981156444 A CNB981156444 A CN B981156444A CN 98115644 A CN98115644 A CN 98115644A CN 1141784 C CN1141784 C CN 1141784C
Authority
CN
China
Prior art keywords
motor
thermostatic element
switch
temperature
resistance 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.)
Expired - Fee Related
Application number
CNB981156444A
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English (en)
Chinese (zh)
Other versions
CN1205575A (zh
Inventor
�����ټ�
工藤兼藏
Original Assignee
Texas Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN1205575A publication Critical patent/CN1205575A/zh
Application granted granted Critical
Publication of CN1141784C publication Critical patent/CN1141784C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/002—Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Thermally Actuated Switches (AREA)
  • Motor And Converter Starters (AREA)
  • Breakers (AREA)
CNB981156444A 1997-07-10 1998-06-30 电动机起动和保护装置 Expired - Fee Related CN1141784C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP200752/97 1997-07-10
JP9200752A JPH1131445A (ja) 1997-07-10 1997-07-10 スイッチ装置
JP200752/1997 1997-07-10

Publications (2)

Publication Number Publication Date
CN1205575A CN1205575A (zh) 1999-01-20
CN1141784C true CN1141784C (zh) 2004-03-10

Family

ID=16429594

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981156444A Expired - Fee Related CN1141784C (zh) 1997-07-10 1998-06-30 电动机起动和保护装置

Country Status (6)

Country Link
US (1) US6097275A (enExample)
EP (1) EP0890967B1 (enExample)
JP (1) JPH1131445A (enExample)
KR (1) KR100508135B1 (enExample)
CN (1) CN1141784C (enExample)
DE (1) DE69826776T2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122153A (en) * 1999-03-15 2000-09-19 Eaton Corporation Temperature protection control for a motor starter
FR2806830A1 (fr) * 2000-03-22 2001-09-28 Tecumseh Do Brasil Ltda Thermostat resistif pour la protection des moteurs
JP2002008502A (ja) 2000-06-23 2002-01-11 Texas Instr Japan Ltd 起動スイッチ及びこれを備えた電動機
US7304561B2 (en) * 2004-10-12 2007-12-04 Sensata Technologies, Inc. Motor overload protector
KR100673294B1 (ko) 2005-10-20 2007-01-24 자화전자(주) 압축기 모터 과부하보호 장치
CN107196562B (zh) * 2017-07-03 2024-07-23 珠海凌达压缩机有限公司 起动器、三相异步电机及压缩机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117123A (en) * 1934-08-22 1938-05-10 Gen Motors Corp Control system
US2158288A (en) * 1936-05-11 1939-05-16 Cutler Hammer Inc Thermally controlled switch
US2451535A (en) * 1943-01-29 1948-10-19 Gen Motors Corp Multiple control
US3023350A (en) * 1959-03-31 1962-02-27 Texas Instruments Inc Electrical switch means
US3243554A (en) * 1964-01-23 1966-03-29 Mechanical Products Inc Combination motor protector and start relay
DE1613606B1 (de) * 1967-04-05 1971-07-29 Danfoss As Thermische Anlassvorrichtung für einen Einphasen-Asynchronmotor
JPS5565659A (en) * 1978-11-04 1980-05-17 Matsushita Electric Works Ltd Pillar material and making method thereof
US5053908A (en) * 1989-11-29 1991-10-01 Texas Instruments Incorporated Psc motor start system
JPH04289786A (ja) * 1991-03-15 1992-10-14 Murata Mfg Co Ltd モーター起動回路
JPH06121565A (ja) * 1992-10-02 1994-04-28 Tdk Corp リレー装置

Also Published As

Publication number Publication date
CN1205575A (zh) 1999-01-20
DE69826776D1 (de) 2004-11-11
EP0890967B1 (en) 2004-10-06
KR100508135B1 (ko) 2005-11-16
US6097275A (en) 2000-08-01
JPH1131445A (ja) 1999-02-02
EP0890967A3 (en) 1999-06-16
EP0890967A2 (en) 1999-01-13
KR19990013714A (ko) 1999-02-25
DE69826776T2 (de) 2005-11-17

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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
ASS Succession or assignment of patent right

Owner name: SENSATA SCIENCE & TECHNOLOGY CO.,LTD.

Free format text: FORMER OWNER: TEXAS INSTRUMENTS INC.

Effective date: 20070330

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Patentee after: Sensata Technologies Inc.

Address before: texas

Patentee before: Texas Instruments Inc.

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20090320

Address after: Massa blocked

Patentee after: Sensata Technologies Massachusetts Inc.

Address before: Massa blocked

Patentee 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

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040310

Termination date: 20110630