CN209860747U - 温度监控和保护电路 - Google Patents

温度监控和保护电路 Download PDF

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Publication number
CN209860747U
CN209860747U CN201920555435.0U CN201920555435U CN209860747U CN 209860747 U CN209860747 U CN 209860747U CN 201920555435 U CN201920555435 U CN 201920555435U CN 209860747 U CN209860747 U CN 209860747U
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CN
China
Prior art keywords
temperature
motor
protection circuit
magnetic flux
temperature monitoring
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.)
Active
Application number
CN201920555435.0U
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English (en)
Chinese (zh)
Inventor
R·维斯塔普
M·胡姆
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.)
Ebm Papst Mulfingen GmbH and Co KG
Original Assignee
Ebm Papst Mulfingen GmbH and Co KG
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
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Application filed by Ebm Papst Mulfingen GmbH and Co KG filed Critical Ebm Papst Mulfingen GmbH and Co KG
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Publication of CN209860747U publication Critical patent/CN209860747U/zh
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Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
CN201920555435.0U 2018-10-25 2019-04-22 温度监控和保护电路 Active CN209860747U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018126711.8A DE102018126711A1 (de) 2018-10-25 2018-10-25 Schutzschaltung zum Schutz eines Elektromotors
DE102018126711.8 2018-10-25

Publications (1)

Publication Number Publication Date
CN209860747U true CN209860747U (zh) 2019-12-27

Family

ID=67902532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920555435.0U Active CN209860747U (zh) 2018-10-25 2019-04-22 温度监控和保护电路

Country Status (4)

Country Link
EP (1) EP3794719A1 (de)
CN (1) CN209860747U (de)
DE (1) DE102018126711A1 (de)
WO (1) WO2020083553A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535993B1 (de) 2011-06-16 2016-03-30 ebm-papst Mulfingen GmbH & Co. KG Schneller und redundanter Übertemperaturschutz mit sicherem Halt für einen EC-Motor
US20170082503A1 (en) * 2015-09-22 2017-03-23 Empire Technology Development Llc Temperature tags and methods of making and using the same
DE102017100881A1 (de) * 2017-01-18 2018-07-19 Ebm-Papst Mulfingen Gmbh & Co. Kg Wicklungstemperaturüberwachung

Also Published As

Publication number Publication date
EP3794719A1 (de) 2021-03-24
WO2020083553A1 (de) 2020-04-30
DE102018126711A1 (de) 2020-04-30

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