DE102009012989A1 - Thermo-Überlastrelais - Google Patents

Thermo-Überlastrelais Download PDF

Info

Publication number
DE102009012989A1
DE102009012989A1 DE200910012989 DE102009012989A DE102009012989A1 DE 102009012989 A1 DE102009012989 A1 DE 102009012989A1 DE 200910012989 DE200910012989 DE 200910012989 DE 102009012989 A DE102009012989 A DE 102009012989A DE 102009012989 A1 DE102009012989 A1 DE 102009012989A1
Authority
DE
Germany
Prior art keywords
lever
contact
switching
bimetal
slider
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.)
Withdrawn
Application number
DE200910012989
Other languages
German (de)
English (en)
Inventor
Yukinari Furuhata
Fumihiro Morishita
Takeo Kamosaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric FA Components and Systems Co Ltd
Original Assignee
Fuji Electric FA Components and Systems Co Ltd
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 Fuji Electric FA Components and Systems Co Ltd filed Critical Fuji Electric FA Components and Systems Co Ltd
Publication of DE102009012989A1 publication Critical patent/DE102009012989A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/01—Details
    • H01H61/0107—Details making use of shape memory materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
DE200910012989 2008-03-24 2009-03-13 Thermo-Überlastrelais Withdrawn DE102009012989A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008075283A JP2009231057A (ja) 2008-03-24 2008-03-24 熱動形過負荷継電器
JP2008-075283 2008-03-24

Publications (1)

Publication Number Publication Date
DE102009012989A1 true DE102009012989A1 (de) 2009-10-01

Family

ID=41011396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200910012989 Withdrawn DE102009012989A1 (de) 2008-03-24 2009-03-13 Thermo-Überlastrelais

Country Status (4)

Country Link
JP (1) JP2009231057A (fr)
CN (1) CN101546676A (fr)
DE (1) DE102009012989A1 (fr)
FR (1) FR2929044A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101859668B (zh) * 2010-06-12 2013-01-09 台安科技(无锡)有限公司 断路器的温度补偿装置
CN104505314B (zh) * 2014-12-02 2017-03-22 浙江正泰电器股份有限公司 热继电器温度补偿结构
CN106601562B (zh) * 2015-10-14 2019-08-30 施耐德电气工业公司 热继电器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07134935A (ja) 1993-11-09 1995-05-23 Mitsubishi Electric Corp 熱動式過電流継電器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07134935A (ja) 1993-11-09 1995-05-23 Mitsubishi Electric Corp 熱動式過電流継電器

Also Published As

Publication number Publication date
CN101546676A (zh) 2009-09-30
JP2009231057A (ja) 2009-10-08
FR2929044A1 (fr) 2009-09-25

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20111001