JPWO2023079621A5 - - Google Patents

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Publication number
JPWO2023079621A5
JPWO2023079621A5 JP2022536599A JP2022536599A JPWO2023079621A5 JP WO2023079621 A5 JPWO2023079621 A5 JP WO2023079621A5 JP 2022536599 A JP2022536599 A JP 2022536599A JP 2022536599 A JP2022536599 A JP 2022536599A JP WO2023079621 A5 JPWO2023079621 A5 JP WO2023079621A5
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Japan
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predetermined
motor
torque
control mode
less
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JP2022536599A
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English (en)
Japanese (ja)
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JP7189394B1 (ja
JPWO2023079621A1 (https=
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Priority claimed from PCT/JP2021/040574 external-priority patent/WO2023079621A1/ja
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Publication of JPWO2023079621A5 publication Critical patent/JPWO2023079621A5/ja
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JP2022536599A 2021-11-04 2021-11-04 真空ポンプ、真空ポンプの制御方法、真空ポンプ用電力変換装置、圧縮機用電力変換装置および圧縮機 Active JP7189394B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/040574 WO2023079621A1 (ja) 2021-11-04 2021-11-04 真空ポンプ、真空ポンプの制御方法、真空ポンプ用電力変換装置、圧縮機用電力変換装置および圧縮機

Publications (3)

Publication Number Publication Date
JP7189394B1 JP7189394B1 (ja) 2022-12-13
JPWO2023079621A1 JPWO2023079621A1 (https=) 2023-05-11
JPWO2023079621A5 true JPWO2023079621A5 (https=) 2023-10-03

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ID=84441465

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Application Number Title Priority Date Filing Date
JP2022536599A Active JP7189394B1 (ja) 2021-11-04 2021-11-04 真空ポンプ、真空ポンプの制御方法、真空ポンプ用電力変換装置、圧縮機用電力変換装置および圧縮機

Country Status (3)

Country Link
JP (1) JP7189394B1 (https=)
CN (1) CN118176362A (https=)
WO (1) WO2023079621A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2625786A (en) * 2022-12-23 2024-07-03 Leybold Gmbh Method for operating a vacuum pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432679B2 (ja) * 1996-06-03 2003-08-04 株式会社荏原製作所 容積式真空ポンプ
JP6050081B2 (ja) * 2012-10-05 2016-12-21 株式会社荏原製作所 ドライ真空ポンプ装置

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