CN2566017Y - 自动水泵 - Google Patents

自动水泵 Download PDF

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Publication number
CN2566017Y
CN2566017Y CN02246879U CN02246879U CN2566017Y CN 2566017 Y CN2566017 Y CN 2566017Y CN 02246879 U CN02246879 U CN 02246879U CN 02246879 U CN02246879 U CN 02246879U CN 2566017 Y CN2566017 Y CN 2566017Y
Authority
CN
China
Prior art keywords
valve
plane
outlet pipe
magnet
contact
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
CN02246879U
Other languages
English (en)
Chinese (zh)
Inventor
李宪雨
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.)
Wilo Pumps Ltd
Original Assignee
Wilo Pumps Ltd
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 Wilo Pumps Ltd filed Critical Wilo Pumps Ltd
Application granted granted Critical
Publication of CN2566017Y publication Critical patent/CN2566017Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CN02246879U 2001-11-15 2002-08-13 自动水泵 Expired - Lifetime CN2566017Y (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2001-0070973A KR100411513B1 (ko) 2001-11-15 2001-11-15 자동펌프
KR20010070973 2001-11-15

Publications (1)

Publication Number Publication Date
CN2566017Y true CN2566017Y (zh) 2003-08-13

Family

ID=19715993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02246879U Expired - Lifetime CN2566017Y (zh) 2001-11-15 2002-08-13 自动水泵

Country Status (4)

Country Link
EP (1) EP1312803B1 (de)
KR (1) KR100411513B1 (de)
CN (1) CN2566017Y (de)
DE (1) DE50211077D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100462565C (zh) * 2006-05-18 2009-02-18 威乐水泵有限公司 自动泵

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100583402B1 (ko) * 2005-01-14 2006-05-26 윌로펌프 주식회사 자동펌프
EP2299084A1 (de) 2009-09-16 2011-03-23 Pierburg Pump Technology GmbH Mechanische Kühlpumpe
KR101128258B1 (ko) 2009-10-13 2012-03-23 윌로펌프 주식회사 자동펌프
CN110285078A (zh) * 2019-07-23 2019-09-27 浙江耀达智能科技股份有限公司 一种水泵控制器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH183756A (de) * 1935-10-17 1936-04-30 Sulzer Ag Steuerungseinrichtung mit Servomotor zum selbsttätigen Steuern eines in einer Druckleitung, insbesondere in einer langen Zentrifugalpumpen-Druckleitung angeordneten Abschlussorganes in Abhängigkeit von dem in der Druckleitung herrschenden Druck.
GB1184650A (en) * 1966-03-04 1970-03-18 Lucas Industries Ltd Liquid Pumps.
JPS56154185A (en) * 1980-04-28 1981-11-28 Hitachi Ltd Capacity controller for compressor
JPS60111088A (ja) * 1983-11-18 1985-06-17 Sanyo Electric Co Ltd 自動式ポンプ
JPH07145874A (ja) * 1993-11-25 1995-06-06 Matsushita Electric Works Ltd 排気装置
IT1268937B1 (it) * 1994-01-14 1997-03-18 Co Ge S R L Dispositivo per il comando di un impianto di distribuzione d'acqua
DE4438705A1 (de) * 1994-10-29 1996-05-02 Wolfgang Kube Selbsttätig arbeitende Absperrarmatur für Kreiselpumpen
KR100197690B1 (ko) * 1995-07-26 1999-06-15 윤종용 냉장고의 물분배기
EP1232343A1 (de) * 1999-11-10 2002-08-21 Aker Maritime ASA System, um die betriebsbedingungen einer mechanischen pumpe zu regeln und regelventil dafür
KR100372321B1 (ko) * 2000-04-14 2003-02-17 박헌우 영구자석을 이용한 차압밸브

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100462565C (zh) * 2006-05-18 2009-02-18 威乐水泵有限公司 自动泵

Also Published As

Publication number Publication date
DE50211077D1 (de) 2007-12-06
EP1312803A3 (de) 2004-01-21
KR20020001682A (ko) 2002-01-09
KR100411513B1 (ko) 2003-12-18
EP1312803B1 (de) 2007-10-17
EP1312803A2 (de) 2003-05-21

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20120813

Granted publication date: 20030813