CA947568A - Dispositif de pompage de liquides dans une canalisation - Google Patents

Dispositif de pompage de liquides dans une canalisation

Info

Publication number
CA947568A
CA947568A CA108,400*7A CA108400A CA947568A CA 947568 A CA947568 A CA 947568A CA 108400 A CA108400 A CA 108400A CA 947568 A CA947568 A CA 947568A
Authority
CA
Canada
Prior art keywords
pompage
dispositif
dans une
une canalisation
liquides
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
CA108,400*7A
Other versions
CA108400S (en
Inventor
Pierre P. Hayward
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
Application granted granted Critical
Publication of CA947568A publication Critical patent/CA947568A/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)
  • Rotary Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CA108,400*7A 1970-03-24 1971-03-22 Dispositif de pompage de liquides dans une canalisation Expired CA947568A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA947568A true CA947568A (en) 1974-05-21

Family

ID=9052818

Family Applications (1)

Application Number Title Priority Date Filing Date
CA108,400*7A Expired CA947568A (en) 1970-03-24 1971-03-22 Dispositif de pompage de liquides dans une canalisation

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233078C1 (en) * 1982-09-06 1984-03-29 Balcke-Dürr AG, 4030 Ratingen Flow machine
DE4201100A1 (en) * 1992-01-17 1993-07-22 Klein Schanzlin & Becker Ag DEVICE FOR CONTROLLING THE FLOW RATE OF A CENTRIFUGAL PUMP IN A CLOSED PIPE NETWORK
ES2325895B1 (en) * 2006-06-29 2010-04-20 Ivan Lahuerta Antoune INTERCUENCAS SUBMARINE TRANSFER PROVISION.
FR3072737B1 (en) * 2017-10-25 2021-09-24 Suez Groupe METHOD AND DEVICE FOR MAINTAINING A PUMPING SYSTEM IN OPERATIONAL CONDITION
CN108757552B (en) * 2018-08-05 2024-05-07 孙大飞 Full-angle blade adjusting device and adjusting method thereof
CN114100876B (en) * 2021-11-12 2024-07-23 深圳市奥极因科技有限公司 Method for positioning and controlling deflection state of centrifuge rotor through intelligent algorithm

Also Published As

Publication number Publication date
CH539783A (en) 1973-07-31
FR2082704A5 (en) 1971-12-10
DE2113875A1 (en) 1971-10-14
GB1343986A (en) 1974-01-16
BE764607A (en) 1971-09-22
SE371255B (en) 1974-11-11

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