JP2014074380A5 - - Google Patents

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Publication number
JP2014074380A5
JP2014074380A5 JP2012222878A JP2012222878A JP2014074380A5 JP 2014074380 A5 JP2014074380 A5 JP 2014074380A5 JP 2012222878 A JP2012222878 A JP 2012222878A JP 2012222878 A JP2012222878 A JP 2012222878A JP 2014074380 A5 JP2014074380 A5 JP 2014074380A5
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JP
Japan
Prior art keywords
limit value
current limit
dry vacuum
vacuum pump
value
Prior art date
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Granted
Application number
JP2012222878A
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English (en)
Japanese (ja)
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JP6050081B2 (ja
JP2014074380A (ja
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Publication date
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Priority claimed from JP2012222878A external-priority patent/JP6050081B2/ja
Priority to JP2012222878A priority Critical patent/JP6050081B2/ja
Priority to TW102132161A priority patent/TWI601881B/zh
Priority to KR1020130113674A priority patent/KR101707267B1/ko
Priority to CN201310460434.5A priority patent/CN103711697B/zh
Priority to CN201710586825.XA priority patent/CN107237752B/zh
Publication of JP2014074380A publication Critical patent/JP2014074380A/ja
Publication of JP2014074380A5 publication Critical patent/JP2014074380A5/ja
Publication of JP6050081B2 publication Critical patent/JP6050081B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012222878A 2012-10-05 2012-10-05 ドライ真空ポンプ装置 Active JP6050081B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012222878A JP6050081B2 (ja) 2012-10-05 2012-10-05 ドライ真空ポンプ装置
TW102132161A TWI601881B (zh) 2012-10-05 2013-09-06 Dry vacuum pump device and control device using the dry vacuum pump
KR1020130113674A KR101707267B1 (ko) 2012-10-05 2013-09-25 드라이 진공 펌프 장치 및 드라이 진공 펌프 장치에 사용되는 제어 장치
CN201710586825.XA CN107237752B (zh) 2012-10-05 2013-09-30 干式真空泵装置和真空排气系统
CN201310460434.5A CN103711697B (zh) 2012-10-05 2013-09-30 干式真空泵装置和在该干式真空泵所使用的控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012222878A JP6050081B2 (ja) 2012-10-05 2012-10-05 ドライ真空ポンプ装置

Publications (3)

Publication Number Publication Date
JP2014074380A JP2014074380A (ja) 2014-04-24
JP2014074380A5 true JP2014074380A5 (enrdf_load_stackoverflow) 2015-10-15
JP6050081B2 JP6050081B2 (ja) 2016-12-21

Family

ID=50404956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012222878A Active JP6050081B2 (ja) 2012-10-05 2012-10-05 ドライ真空ポンプ装置

Country Status (4)

Country Link
JP (1) JP6050081B2 (enrdf_load_stackoverflow)
KR (1) KR101707267B1 (enrdf_load_stackoverflow)
CN (2) CN103711697B (enrdf_load_stackoverflow)
TW (1) TWI601881B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107524608B (zh) * 2016-06-22 2019-11-01 泓记精密股份有限公司 电动燃油泵浦
JP6944249B2 (ja) * 2017-01-27 2021-10-06 株式会社荏原製作所 給水装置
JP2018178846A (ja) * 2017-04-12 2018-11-15 株式会社荏原製作所 真空ポンプ装置の運転制御装置、及び運転制御方法
FI20175411A1 (fi) * 2017-05-08 2018-11-09 Lappeenrannan Teknillinen Yliopisto Menetelmä ja ohjausjärjestelmä tyhjiöpumpun säätämiseksi
DE202018003585U1 (de) * 2018-08-01 2019-11-06 Leybold Gmbh Vakuumpumpe
CN111756296B (zh) * 2019-03-29 2022-06-17 安川电机（中国）有限公司 变频器及其输出电压的控制方法、真空系统的控制方法
KR102376859B1 (ko) * 2020-09-28 2022-03-22 주식회사 플랜 반도체 제조 설비의 배기 유체 처리 시스템 및 방법
JP7189394B1 (ja) * 2021-11-04 2022-12-13 株式会社アルバック 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
GB2619964B (en) * 2022-06-24 2024-12-25 Edwards Ltd Method for detection of a bearing condition of a vacuum pump
CN115145201B (zh) * 2022-07-19 2023-03-28 长沙昌佳自动化设备有限公司 一种干式真空泵专用控制器
CN116641881B (zh) * 2023-04-25 2024-01-23 北京通嘉宏瑞科技有限公司 真空泵控制方法、装置、计算机设备和存储介质

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JPS5963394A (ja) * 1982-10-04 1984-04-11 Tokuda Seisakusho Ltd 真空排気装置
JPH05202888A (ja) * 1992-01-29 1993-08-10 Hitachi Ltd ドライ真空ポンプの駆動制御方法とその装置並びにドライ真空ポンプ用電源装置
JPH06346892A (ja) * 1993-06-10 1994-12-20 Hitachi Ltd ドライ真空ポンプ装置
JPH11287195A (ja) * 1998-03-31 1999-10-19 Ebara Corp 可変速駆動ターボ形ポンプの特性制御装置
US6920946B2 (en) * 2001-09-27 2005-07-26 Kenneth D. Oglesby Inverted motor for drilling rocks, soils and man-made materials and for re-entry and cleanout of existing wellbores and pipes
JP2003172292A (ja) * 2001-12-04 2003-06-20 Shimadzu Corp ターボ分子ポンプ駆動用電源装置
JP2004197644A (ja) * 2002-12-18 2004-07-15 Toyota Industries Corp 真空ポンプの制御装置
JP2005083316A (ja) * 2003-09-10 2005-03-31 Boc Edwards Kk モータ制御システム及び該モータ制御システムを搭載した真空ポンプ
GB0502149D0 (en) * 2005-02-02 2005-03-09 Boc Group Inc Method of operating a pumping system
GB0508872D0 (en) * 2005-04-29 2005-06-08 Boc Group Plc Method of operating a pumping system
GB0520470D0 (en) * 2005-10-07 2005-11-16 Boc Group Plc Method of operating a pumping system
KR100654813B1 (ko) * 2005-12-09 2006-12-08 삼성전자주식회사 Ｂｌｄｃ 모터의 속도제어 방법 및 냉장고의 냉장 또는냉동 속도 제어 방법
JP2007262906A (ja) * 2006-03-27 2007-10-11 Nabtesco Corp ２段式真空ポンプ
JP4425253B2 (ja) * 2006-08-30 2010-03-03 ダイキン工業株式会社 油圧ユニットおよび油圧ユニットにおけるモータの速度制御方法
JP5107013B2 (ja) * 2007-12-13 2012-12-26 三菱重工業株式会社 インバータ一体型電動圧縮機
JP5424784B2 (ja) * 2009-08-28 2014-02-26 株式会社荏原製作所 ドライ真空ポンプ用電源装置、及びその運転方法
JP5448677B2 (ja) * 2009-09-25 2014-03-19 株式会社荏原製作所 真空ポンプシステム、及びその運転方法
JP2011226364A (ja) * 2010-04-19 2011-11-10 Ebara Corp ドライ真空ポンプ装置の冷却構造、及び冷却方法
TWI491804B (zh) * 2010-04-19 2015-07-11 Ebara Corp 乾真空泵裝置及該乾真空泵裝置之冷卻方法

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