EP1312803A3 - Automatische Pumpe - Google Patents

Automatische Pumpe Download PDF

Info

Publication number
EP1312803A3
EP1312803A3 EP02016058A EP02016058A EP1312803A3 EP 1312803 A3 EP1312803 A3 EP 1312803A3 EP 02016058 A EP02016058 A EP 02016058A EP 02016058 A EP02016058 A EP 02016058A EP 1312803 A3 EP1312803 A3 EP 1312803A3
Authority
EP
European Patent Office
Prior art keywords
pump
automatic pump
valve
automatic
fluid channel
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.)
Granted
Application number
EP02016058A
Other languages
English (en)
French (fr)
Other versions
EP1312803B1 (de
EP1312803A2 (de
Inventor
Hun Woo Lee
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 SE
Original Assignee
Wilo AG
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 AG filed Critical Wilo AG
Publication of EP1312803A2 publication Critical patent/EP1312803A2/de
Publication of EP1312803A3 publication Critical patent/EP1312803A3/de
Application granted granted Critical
Publication of EP1312803B1 publication Critical patent/EP1312803B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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

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)

Abstract

Offenbart wird eine automatische Pumpe mit einer verbesserten Ventilkonstruktion, die einen Fluidkanal in einer Pumpe öffnen/schließen kann und gleichzeitig abhängig vom Vorhandensein eines Fluidstroms im Fluidkanal die Pumpe ein/ausschalten kann. Bei der automatischen Pumpe wird ein Ventil für die Verbindung/Trennung eines Einlaßrohrs und eines Auslaßrohrs zwangsweise in seine Ausgangslage zurückversetzt. Daher kann das Ventil in beliebiger Richtung angeordnet werden. Demzufolge gibt es keine Richtungseinschränkung beim Einbau der automatischen Pumpe.
EP02016058A 2001-11-15 2002-07-19 Automatische Pumpe Expired - Lifetime EP1312803B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001070973 2001-11-15
KR10-2001-0070973A KR100411513B1 (ko) 2001-11-15 2001-11-15 자동펌프

Publications (3)

Publication Number Publication Date
EP1312803A2 EP1312803A2 (de) 2003-05-21
EP1312803A3 true EP1312803A3 (de) 2004-01-21
EP1312803B1 EP1312803B1 (de) 2007-10-17

Family

ID=19715993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02016058A Expired - Lifetime EP1312803B1 (de) 2001-11-15 2002-07-19 Automatische Pumpe

Country Status (4)

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

Families Citing this family (5)

* 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
KR100764855B1 (ko) * 2006-05-18 2007-10-09 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648910C (de) * 1935-10-17 1937-08-13 Sulzer Akt Ges Geb Kreiselpumpenanlage
GB1184650A (en) * 1966-03-04 1970-03-18 Lucas Industries Ltd Liquid Pumps.
EP0663553A1 (de) * 1994-01-14 1995-07-19 CO.GE.PO. S.r.l. Wasserversorgungssystem
DE4438705A1 (de) * 1994-10-29 1996-05-02 Wolfgang Kube Selbsttätig arbeitende Absperrarmatur für Kreiselpumpen
WO2001034982A1 (en) * 1999-11-10 2001-05-17 Aker Maritime Asa A system for controlling the working conditions for mechanical pumps, and a regulation valve for such a system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100197690B1 (ko) * 1995-07-26 1999-06-15 윤종용 냉장고의 물분배기
KR100372321B1 (ko) * 2000-04-14 2003-02-17 박헌우 영구자석을 이용한 차압밸브

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648910C (de) * 1935-10-17 1937-08-13 Sulzer Akt Ges Geb Kreiselpumpenanlage
GB1184650A (en) * 1966-03-04 1970-03-18 Lucas Industries Ltd Liquid Pumps.
EP0663553A1 (de) * 1994-01-14 1995-07-19 CO.GE.PO. S.r.l. Wasserversorgungssystem
DE4438705A1 (de) * 1994-10-29 1996-05-02 Wolfgang Kube Selbsttätig arbeitende Absperrarmatur für Kreiselpumpen
WO2001034982A1 (en) * 1999-11-10 2001-05-17 Aker Maritime Asa A system for controlling the working conditions for mechanical pumps, and a regulation valve for such a system

Also Published As

Publication number Publication date
DE50211077D1 (de) 2007-12-06
KR20020001682A (ko) 2002-01-09
CN2566017Y (zh) 2003-08-13
KR100411513B1 (ko) 2003-12-18
EP1312803B1 (de) 2007-10-17
EP1312803A2 (de) 2003-05-21

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