FR2056783A5 - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
FR2056783A5
FR2056783A5 FR7029361A FR7029361A FR2056783A5 FR 2056783 A5 FR2056783 A5 FR 2056783A5 FR 7029361 A FR7029361 A FR 7029361A FR 7029361 A FR7029361 A FR 7029361A FR 2056783 A5 FR2056783 A5 FR 2056783A5
Authority
FR
France
Prior art keywords
cap
fixing element
centrifugal pump
pref
neck
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
FR7029361A
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.)
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 FR2056783A5 publication Critical patent/FR2056783A5/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
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/33—Retaining components in desired mutual position with a bayonet coupling

Landscapes

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

Abstract

Centrifugal pump for aquaria, fountains, and industrial uses comprises a motor and a vane wheel, and a neck, seal, and fixing element on which is a cap, all of pref. PVC. The cap is mounted by a bayonet connection on the fixing element, which is screwed onto the neck. Pref. claws extend down from the base of the cap and project inwardly at the bottom, to click under radial projections on the fixing element, which also is the pump pedestal.
FR7029361A 1970-03-16 1970-08-04 Centrifugal pump Expired FR2056783A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7009603U DE7009603U (en) 1970-03-16 1970-03-16 CENTRIFUGAL PUMP FOR LIQUID TANK.

Publications (1)

Publication Number Publication Date
FR2056783A5 true FR2056783A5 (en) 1971-05-14

Family

ID=6610211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029361A Expired FR2056783A5 (en) 1970-03-16 1970-08-04 Centrifugal pump

Country Status (3)

Country Link
DE (1) DE7009603U (en)
ES (1) ES162949Y (en)
FR (1) FR2056783A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196472A1 (en) * 1985-03-13 1986-10-08 Deutsche Vortex GmbH Fluid pump
EP0208074A2 (en) * 1985-07-09 1987-01-14 Thyssen Plastik Anger Kg Water pump
WO2005015027A1 (en) * 2003-07-31 2005-02-17 Caprari S.P.A. Locking device of the stator pack of pumps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196472A1 (en) * 1985-03-13 1986-10-08 Deutsche Vortex GmbH Fluid pump
EP0208074A2 (en) * 1985-07-09 1987-01-14 Thyssen Plastik Anger Kg Water pump
EP0208074A3 (en) * 1985-07-09 1988-01-20 Thyssen Plastik Anger Kg Water pump
WO2005015027A1 (en) * 2003-07-31 2005-02-17 Caprari S.P.A. Locking device of the stator pack of pumps

Also Published As

Publication number Publication date
DE7009603U (en) 1970-06-18
ES162949U (en) 1971-01-16
ES162949Y (en) 1971-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse