FR1344957A - Self-priming centrifugal pump - Google Patents

Self-priming centrifugal pump

Info

Publication number
FR1344957A
FR1344957A FR909110A FR909110A FR1344957A FR 1344957 A FR1344957 A FR 1344957A FR 909110 A FR909110 A FR 909110A FR 909110 A FR909110 A FR 909110A FR 1344957 A FR1344957 A FR 1344957A
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
FR909110A
Other languages
French (fr)
Inventor
Jacques Dollfus
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 Nucleaire 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 Nucleaire SA filed Critical Saint Gobain Nucleaire SA
Priority to FR909110A priority Critical patent/FR1344957A/en
Priority to LU44390D priority patent/LU44390A1/xx
Priority to ES0291568A priority patent/ES291568A1/en
Application granted granted Critical
Publication of FR1344957A publication Critical patent/FR1344957A/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming 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
    • 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
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR909110A 1962-09-11 1962-09-11 Self-priming centrifugal pump Expired FR1344957A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR909110A FR1344957A (en) 1962-09-11 1962-09-11 Self-priming centrifugal pump
LU44390D LU44390A1 (en) 1962-09-11 1963-09-05
ES0291568A ES291568A1 (en) 1962-09-11 1963-09-11 Improvements in self-centering centrifugal pumps (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909110A FR1344957A (en) 1962-09-11 1962-09-11 Self-priming centrifugal pump

Publications (1)

Publication Number Publication Date
FR1344957A true FR1344957A (en) 1963-12-06

Family

ID=8786596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909110A Expired FR1344957A (en) 1962-09-11 1962-09-11 Self-priming centrifugal pump

Country Status (3)

Country Link
ES (1) ES291568A1 (en)
FR (1) FR1344957A (en)
LU (1) LU44390A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324106A (en) * 1976-08-13 1978-03-06 Saint Gobain Techn Nouvelles Centrifugal pumps and accessories thereof
DE3318548A1 (en) * 1982-05-29 1983-12-15 World Chemical Co., Ltd., Tokyo SELF-PRIMING PUMP
GB2143285A (en) * 1983-07-14 1985-02-06 Warman Int Ltd Centrifugal impeller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324106A (en) * 1976-08-13 1978-03-06 Saint Gobain Techn Nouvelles Centrifugal pumps and accessories thereof
JPS6234953B2 (en) * 1976-08-13 1987-07-29 Saint Gobain Techn Nouvelles
DE3318548A1 (en) * 1982-05-29 1983-12-15 World Chemical Co., Ltd., Tokyo SELF-PRIMING PUMP
GB2143285A (en) * 1983-07-14 1985-02-06 Warman Int Ltd Centrifugal impeller

Also Published As

Publication number Publication date
ES291568A1 (en) 1964-02-16
LU44390A1 (en) 1963-11-05

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