JP5140237B2 - 給水装置 - Google Patents

給水装置 Download PDF

Info

Publication number
JP5140237B2
JP5140237B2 JP2005130028A JP2005130028A JP5140237B2 JP 5140237 B2 JP5140237 B2 JP 5140237B2 JP 2005130028 A JP2005130028 A JP 2005130028A JP 2005130028 A JP2005130028 A JP 2005130028A JP 5140237 B2 JP5140237 B2 JP 5140237B2
Authority
JP
Japan
Prior art keywords
control
pump
inverter
inverters
control board
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.)
Expired - Lifetime
Application number
JP2005130028A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005351267A (ja
Inventor
廣直 平岩
薫 中島
崇秀 小松
友治 手嶋
聡 中原
展宏 檜垣
清志 黒田
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP2005130028A priority Critical patent/JP5140237B2/ja
Publication of JP2005351267A publication Critical patent/JP2005351267A/ja
Priority to JP2012161837A priority patent/JP5568113B2/ja
Application granted granted Critical
Publication of JP5140237B2 publication Critical patent/JP5140237B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
JP2005130028A 2004-05-10 2005-04-27 給水装置 Expired - Lifetime JP5140237B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005130028A JP5140237B2 (ja) 2004-05-10 2005-04-27 給水装置
JP2012161837A JP5568113B2 (ja) 2004-05-10 2012-07-20 回転機械装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004139531 2004-05-10
JP2004139531 2004-05-10
JP2005130028A JP5140237B2 (ja) 2004-05-10 2005-04-27 給水装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012161837A Division JP5568113B2 (ja) 2004-05-10 2012-07-20 回転機械装置

Publications (2)

Publication Number Publication Date
JP2005351267A JP2005351267A (ja) 2005-12-22
JP5140237B2 true JP5140237B2 (ja) 2013-02-06

Family

ID=36688593

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2005130028A Expired - Lifetime JP5140237B2 (ja) 2004-05-10 2005-04-27 給水装置
JP2012161837A Expired - Lifetime JP5568113B2 (ja) 2004-05-10 2012-07-20 回転機械装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012161837A Expired - Lifetime JP5568113B2 (ja) 2004-05-10 2012-07-20 回転機械装置

Country Status (2)

Country Link
JP (2) JP5140237B2 (enExample)
CN (1) CN1755111A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5210147B2 (ja) 2008-01-24 2013-06-12 株式会社荏原製作所 給水装置
JP5276734B2 (ja) * 2008-01-24 2013-08-28 株式会社荏原製作所 給水装置
JP5214296B2 (ja) * 2008-03-25 2013-06-19 株式会社日立産機システム 自律分散給水制御システム
CN102367675A (zh) * 2011-12-06 2012-03-07 上海成峰流体设备有限公司 一种罐式低能耗管网叠压供水设备和方法
JP6041645B2 (ja) * 2012-11-30 2016-12-14 株式会社荏原製作所 制御装置
JP6760723B2 (ja) * 2015-10-09 2020-09-23 株式会社荏原製作所 給水装置
JP7127967B2 (ja) * 2017-06-30 2022-08-30 株式会社荏原製作所 給水装置
CN108757419B (zh) * 2018-05-31 2024-09-20 河南森源电气股份有限公司 一种水泵控制电路及水泵
JP7110046B2 (ja) * 2018-09-21 2022-08-01 株式会社荏原製作所 給水システム、および、給水システムの制御方法
JP7426063B2 (ja) * 2019-09-19 2024-02-01 株式会社川本製作所 給水装置
JP7450374B2 (ja) * 2019-11-27 2024-03-15 株式会社荏原製作所 ポンプ装置、インバータ及び制御方法
JP7493782B2 (ja) * 2020-09-16 2024-06-03 株式会社川本製作所 給水装置
JP2022170301A (ja) * 2021-04-28 2022-11-10 株式会社日立産機システム 圧縮機
JP7741016B2 (ja) * 2022-03-15 2025-09-17 株式会社荏原製作所 給水装置、および給水装置の運転方法
CN118979870B (zh) * 2024-07-02 2025-10-31 国电南瑞南京控制系统有限公司 一种双变频启动装置切换及故障处理方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469081A (ja) * 1990-06-29 1992-03-04 Matsushita Electric Ind Co Ltd 電動機の制御装置
JP2872475B2 (ja) * 1992-02-20 1999-03-17 株式会社日立製作所 水道用給液装置
JPH08100772A (ja) * 1994-09-30 1996-04-16 Hitachi Ltd ポンプ装置
WO1997028370A1 (en) * 1996-01-31 1997-08-07 Hitachi, Ltd. Turbomachinery driving apparatus and method of controlling the same
JPH10289001A (ja) * 1997-04-11 1998-10-27 Toshiba Corp 制御システム
JPH10293698A (ja) * 1997-04-21 1998-11-04 Oki Electric Ind Co Ltd 二重系装置
JPH11201055A (ja) * 1998-01-13 1999-07-27 Kobe Steel Ltd 空気圧縮機制御装置のバックアップ装置
JP2002039501A (ja) * 2000-07-27 2002-02-06 Miura Co Ltd 機器の制御回路
JP2003067216A (ja) * 2001-08-30 2003-03-07 Hitachi Kokusai Electric Inc Ｃｐｕ２重化方式

Also Published As

Publication number Publication date
JP5568113B2 (ja) 2014-08-06
CN1755111A (zh) 2006-04-05
JP2012225349A (ja) 2012-11-15
JP2005351267A (ja) 2005-12-22

Similar Documents

Publication Publication Date Title
JP5568113B2 (ja) 回転機械装置
JP5122626B2 (ja) 給水装置
JP5129354B2 (ja) 給水装置
JP6071488B2 (ja) 給水装置および給水方法
JP5210147B2 (ja) 給水装置
JP2009197792A5 (enExample)
JP5499195B2 (ja) 給水装置
JP7741016B2 (ja) 給水装置、および給水装置の運転方法
JP5094156B2 (ja) 給水装置
JP4804786B2 (ja) 給水装置
CN1755110B (zh) 供水装置
JP7319173B2 (ja) 制御システムおよびポンプ装置
HK1089223B (en) Water supply apparatus
HK1171490A (en) Water supply apparatus
JP7475658B2 (ja) 給水装置
HK1085254B (en) Rotating machine apparatus and water supply apparatus
HK1086313B (en) Water supply apparatus and inverter
HK1089224A (en) Water supply apparatus

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080208

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20101109

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20101115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111003

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120424

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120720

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20120720

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20120727

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121009

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121017

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121106

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121119

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5140237

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151122

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term