FR2406105A1 - Pompe centrifuge - Google Patents

Pompe centrifuge

Info

Publication number
FR2406105A1
FR2406105A1 FR7730923A FR7730923A FR2406105A1 FR 2406105 A1 FR2406105 A1 FR 2406105A1 FR 7730923 A FR7730923 A FR 7730923A FR 7730923 A FR7730923 A FR 7730923A FR 2406105 A1 FR2406105 A1 FR 2406105A1
Authority
FR
France
Prior art keywords
wheel
protection
metal
high temperature
centrifugal 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.)
Granted
Application number
FR7730923A
Other languages
English (en)
Other versions
FR2406105B3 (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.)
POMPES ESSA MICO
Original Assignee
POMPES ESSA MICO
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 POMPES ESSA MICO filed Critical POMPES ESSA MICO
Priority to FR7730923A priority Critical patent/FR2406105A1/fr
Publication of FR2406105A1 publication Critical patent/FR2406105A1/fr
Application granted granted Critical
Publication of FR2406105B3 publication Critical patent/FR2406105B3/fr
Granted 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Pompe centrifuge dont le corps de pompe est constitué en deux parties, et dont le plan d'assemblage est perpendiculaire à l'axe de rotation, et dont les surfaces internes sont recouvertes par poudrage électrostatique de matériaux tels que le difluorure de polyvinylidène PVF2 , le sulfure de polyphénylène (PPS Ryton), le teflon ou l'hypalon, ou ayant des propriétés chimiques et physiques équivalentes.
FR7730923A 1977-10-14 1977-10-14 Pompe centrifuge Granted FR2406105A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7730923A FR2406105A1 (fr) 1977-10-14 1977-10-14 Pompe centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730923A FR2406105A1 (fr) 1977-10-14 1977-10-14 Pompe centrifuge

Publications (2)

Publication Number Publication Date
FR2406105A1 true FR2406105A1 (fr) 1979-05-11
FR2406105B3 FR2406105B3 (fr) 1980-06-06

Family

ID=9196486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730923A Granted FR2406105A1 (fr) 1977-10-14 1977-10-14 Pompe centrifuge

Country Status (1)

Country Link
FR (1) FR2406105A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022010A1 (de) * 1980-06-12 1981-12-17 Klein Schanzlin & Becker Ag Kunststofflaufrad mit drosselspalten
DE4209490A1 (de) * 1992-03-24 1993-09-30 Licentia Gmbh Flüssigkeitspumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022010A1 (de) * 1980-06-12 1981-12-17 Klein Schanzlin & Becker Ag Kunststofflaufrad mit drosselspalten
DE4209490A1 (de) * 1992-03-24 1993-09-30 Licentia Gmbh Flüssigkeitspumpe

Also Published As

Publication number Publication date
FR2406105B3 (fr) 1980-06-06

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