FR88688E - Self-priming centrifugal pump - Google Patents

Self-priming centrifugal pump

Info

Publication number
FR88688E
FR88688E FR29583A FR29583A FR88688E FR 88688 E FR88688 E FR 88688E FR 29583 A FR29583 A FR 29583A FR 29583 A FR29583 A FR 29583A FR 88688 E FR88688 E FR 88688E
Authority
FR
France
Prior art keywords
self
centrifugal pump
priming centrifugal
priming
pump
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
FR29583A
Other languages
French (fr)
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.)
Saint Gobain Techniques Nouvelles SA
Original Assignee
Saint Gobain Techniques Nouvelles SA
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 Saint Gobain Techniques Nouvelles SA filed Critical Saint Gobain Techniques Nouvelles SA
Priority to FR29583A priority Critical patent/FR88688E/en
Priority to DES58126U priority patent/DE1957634U/en
Priority to BE685943D priority patent/BE685943A/fr
Priority to ES0330595A priority patent/ES330595A2/en
Priority to NL6611980A priority patent/NL6611980A/xx
Priority to LU51829D priority patent/LU51829A1/xx
Application granted granted Critical
Publication of FR88688E publication Critical patent/FR88688E/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR29583A 1965-08-26 1965-08-26 Self-priming centrifugal pump Expired FR88688E (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR29583A FR88688E (en) 1965-08-26 1965-08-26 Self-priming centrifugal pump
DES58126U DE1957634U (en) 1965-08-26 1966-08-22 SELF-PRIMING CENTRIFUGAL PUMP.
BE685943D BE685943A (en) 1965-08-26 1966-08-24
ES0330595A ES330595A2 (en) 1965-08-26 1966-08-25 Perfections in self-centering centrifugal pumps. (Machine-translation by Google Translate, not legally binding)
NL6611980A NL6611980A (en) 1965-08-26 1966-08-25
LU51829D LU51829A1 (en) 1965-08-26 1966-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29583A FR88688E (en) 1965-08-26 1965-08-26 Self-priming centrifugal pump

Publications (1)

Publication Number Publication Date
FR88688E true FR88688E (en) 1967-03-10

Family

ID=8587315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29583A Expired FR88688E (en) 1965-08-26 1965-08-26 Self-priming centrifugal pump

Country Status (6)

Country Link
BE (1) BE685943A (en)
DE (1) DE1957634U (en)
ES (1) ES330595A2 (en)
FR (1) FR88688E (en)
LU (1) LU51829A1 (en)
NL (1) NL6611980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3117554A1 (en) * 2020-12-15 2022-06-17 IFP Energies Nouvelles self-priming pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3117554A1 (en) * 2020-12-15 2022-06-17 IFP Energies Nouvelles self-priming pump
WO2022128545A1 (en) * 2020-12-15 2022-06-23 IFP Energies Nouvelles Self-priming pump

Also Published As

Publication number Publication date
DE1957634U (en) 1967-03-23
ES330595A2 (en) 1967-11-01
NL6611980A (en) 1967-02-27
BE685943A (en) 1967-02-24
LU51829A1 (en) 1967-02-27

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