CN1187525C - 恒压供水控制系统 - Google Patents

恒压供水控制系统 Download PDF

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Publication number
CN1187525C
CN1187525C CNB021192669A CN02119266A CN1187525C CN 1187525 C CN1187525 C CN 1187525C CN B021192669 A CNB021192669 A CN B021192669A CN 02119266 A CN02119266 A CN 02119266A CN 1187525 C CN1187525 C CN 1187525C
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China
Prior art keywords
motor
pressure
transducer
value
work
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Expired - Lifetime
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CNB021192669A
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English (en)
Chinese (zh)
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CN1385613A (zh
Inventor
佐藤清市郎
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.)
Sanken Electric Co Ltd
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Sanken Electric Co Ltd
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Publication of CN1385613A publication Critical patent/CN1385613A/zh
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Publication of CN1187525C publication Critical patent/CN1187525C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CNB021192669A 2001-05-10 2002-05-10 恒压供水控制系统 Expired - Lifetime CN1187525C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001139839 2001-05-10
JP2001139839A JP3669290B2 (ja) 2001-05-10 2001-05-10 定圧給水制御装置

Publications (2)

Publication Number Publication Date
CN1385613A CN1385613A (zh) 2002-12-18
CN1187525C true CN1187525C (zh) 2005-02-02

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Family Applications (1)

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CNB021192669A Expired - Lifetime CN1187525C (zh) 2001-05-10 2002-05-10 恒压供水控制系统

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JP (1) JP3669290B2 (ja)
CN (1) CN1187525C (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4884706B2 (ja) * 2005-06-15 2012-02-29 ダイダン株式会社 流体搬送システムの制御装置
JP5221903B2 (ja) * 2007-06-27 2013-06-26 株式会社島津製作所 質量分析装置
EP2984346B1 (en) * 2013-04-12 2021-12-22 Pentair Pump Group, Inc. Water booster control system and method
KR101587468B1 (ko) * 2014-05-21 2016-01-22 대우조선해양 주식회사 다중 모터 속도 제어장치 및 제어방법
CN106438310B (zh) * 2016-08-31 2018-02-09 杰瑞石油天然气工程有限公司 一种基于监控输出压力防止柱塞泵抽空的方法
CN108839377A (zh) * 2018-05-24 2018-11-20 浙江迦南科技股份有限公司 干法制粒机压片压力控制系统及方法
CN111456933B (zh) * 2020-05-08 2022-03-08 河海大学常州校区 一种汽车电子水泵空转状态检测方法
CN112748658B (zh) * 2021-01-07 2023-06-06 上海辛格林纳新时达电机有限公司 一种恒压供水方法、装置、电子设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234044B2 (ja) * 1973-04-27 1977-09-01
JPS6011239B2 (ja) * 1977-07-30 1985-03-23 株式会社川本製作所 定圧給水装置
JPS57146080A (en) * 1981-03-02 1982-09-09 Takasago Pump Kk Controlling apparatus for feed water pump
JPS6166881A (ja) * 1984-09-11 1986-04-05 Mitsubishi Electric Corp 電気ポンプ
JP3010591U (ja) * 1994-10-26 1995-05-02 日本機械工業株式会社 ポンプ車用放水銃の吐水圧力自動制御装置
JPH1172087A (ja) * 1997-07-03 1999-03-16 Kensetsusho Kanto Chiho Kensetsu Kyokucho モータ駆動による回転機械の運転装置およびその運転制御方法
JP3005516B2 (ja) * 1998-03-12 2000-01-31 株式会社日立製作所 水道用給液装置
JP2000027787A (ja) * 1998-07-15 2000-01-25 Teral Kyokuto Inc 多台数制御給水装置のポンプ運転切替え方法

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Publication number Publication date
CN1385613A (zh) 2002-12-18
JP3669290B2 (ja) 2005-07-06
JP2002332972A (ja) 2002-11-22

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