GB1343986A - Devices for pumping liquid - Google Patents

Devices for pumping liquid

Info

Publication number
GB1343986A
GB1343986A GB2449071A GB2449071A GB1343986A GB 1343986 A GB1343986 A GB 1343986A GB 2449071 A GB2449071 A GB 2449071A GB 2449071 A GB2449071 A GB 2449071A GB 1343986 A GB1343986 A GB 1343986A
Authority
GB
United Kingdom
Prior art keywords
paddles
pumps
flow
pump
rotor
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
Application number
GB2449071A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1343986A publication Critical patent/GB1343986A/en
Expired 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
    • F04D15/0055—Rotors with adjustable blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
GB2449071A 1970-03-24 1971-04-19 Devices for pumping liquid Expired GB1343986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010585A FR2082704A5 (enExample) 1970-03-24 1970-03-24

Publications (1)

Publication Number Publication Date
GB1343986A true GB1343986A (en) 1974-01-16

Family

ID=9052818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2449071A Expired GB1343986A (en) 1970-03-24 1971-04-19 Devices for pumping liquid

Country Status (7)

Country Link
BE (1) BE764607A (enExample)
CA (1) CA947568A (enExample)
CH (1) CH539783A (enExample)
DE (1) DE2113875A1 (enExample)
FR (1) FR2082704A5 (enExample)
GB (1) GB1343986A (enExample)
SE (1) SE371255B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2325895A1 (es) * 2006-06-29 2009-09-23 Ivan Lahuerta Antoune Disposicion de trasvase intercuencas submarina.
CN108757552A (zh) * 2018-08-05 2018-11-06 孙大飞 全角度叶片调节装置及其调节方法
FR3072737A1 (fr) * 2017-10-25 2019-04-26 Suez Groupe Procede et dispositif de maintien en condition operationnelle d'un systeme de pompage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233078C1 (de) * 1982-09-06 1984-03-29 Balcke-Dürr AG, 4030 Ratingen Stroemungsmaschine
DE4201100A1 (de) * 1992-01-17 1993-07-22 Klein Schanzlin & Becker Ag Einrichtung zur regelung des foerderstroms einer kreiselpumpe in geschlossenem rohrnetz
CN114100876B (zh) * 2021-11-12 2024-07-23 深圳市奥极因科技有限公司 一种通过智能算法对离心机转子偏转状态定位控制的方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2325895A1 (es) * 2006-06-29 2009-09-23 Ivan Lahuerta Antoune Disposicion de trasvase intercuencas submarina.
ES2325895B1 (es) * 2006-06-29 2010-04-20 Ivan Lahuerta Antoune Disposicion de trasvase intercuencas submarina.
FR3072737A1 (fr) * 2017-10-25 2019-04-26 Suez Groupe Procede et dispositif de maintien en condition operationnelle d'un systeme de pompage
WO2019081524A1 (fr) * 2017-10-25 2019-05-02 Suez Groupe Procédé et dispositif de maintien en condition opérationnelle d'un système de pompage
CN111247344A (zh) * 2017-10-25 2020-06-05 苏伊士集团 用于将泵送系统保持在运行状态的方法和装置
CN111247344B (zh) * 2017-10-25 2022-07-22 苏伊士集团 用于将泵送系统保持在运行状态的方法和装置
US11920600B2 (en) 2017-10-25 2024-03-05 Suez International Method and device for maintaining a pumping system in operational condition
AU2018356378B2 (en) * 2017-10-25 2025-01-23 Suez International Method and device for maintaining a pumping system in operational condition
CN108757552A (zh) * 2018-08-05 2018-11-06 孙大飞 全角度叶片调节装置及其调节方法
CN108757552B (zh) * 2018-08-05 2024-05-07 孙大飞 全角度叶片调节装置及其调节方法

Also Published As

Publication number Publication date
DE2113875A1 (de) 1971-10-14
FR2082704A5 (enExample) 1971-12-10
SE371255B (enExample) 1974-11-11
CH539783A (fr) 1973-07-31
CA947568A (en) 1974-05-21
BE764607A (fr) 1971-09-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee