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FR2589956B3 - Fixation d'une roue mobile sur l'arbre d'une pompe, notamment une fixation d'une roue mobile a deux entrees - Google Patents

Fixation d'une roue mobile sur l'arbre d'une pompe, notamment une fixation d'une roue mobile a deux entrees

Info

Publication number
FR2589956B3
FR2589956B3 FR8611622A FR8611622A FR2589956B3 FR 2589956 B3 FR2589956 B3 FR 2589956B3 FR 8611622 A FR8611622 A FR 8611622A FR 8611622 A FR8611622 A FR 8611622A FR 2589956 B3 FR2589956 B3 FR 2589956B3
Authority
FR
France
Prior art keywords
attaching
mobile wheel
inputs
pump
shaft
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
FR8611622A
Other languages
English (en)
French (fr)
Other versions
FR2589956A1 (fr
Inventor
Josef Trnka
Josef Vecera
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.)
Sigma Koncern
Original Assignee
Sigma Koncern
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 Sigma Koncern filed Critical Sigma Koncern
Publication of FR2589956A1 publication Critical patent/FR2589956A1/fr
Application granted granted Critical
Publication of FR2589956B3 publication Critical patent/FR2589956B3/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • F04D29/20—Mounting rotors on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8611622A 1985-08-12 1986-08-12 Fixation d'une roue mobile sur l'arbre d'une pompe, notamment une fixation d'une roue mobile a deux entrees Expired FR2589956B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS855827A CS251416B1 (en) 1985-08-12 1985-08-12 Runner's fastening on pump's shaft

Publications (2)

Publication Number Publication Date
FR2589956A1 FR2589956A1 (fr) 1987-05-15
FR2589956B3 true FR2589956B3 (fr) 1988-01-22

Family

ID=5403909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8611622A Expired FR2589956B3 (fr) 1985-08-12 1986-08-12 Fixation d'une roue mobile sur l'arbre d'une pompe, notamment une fixation d'une roue mobile a deux entrees

Country Status (5)

Country Link
CS (1) CS251416B1 (cs)
DE (1) DE3626879A1 (cs)
FR (1) FR2589956B3 (cs)
GB (1) GB2179120A (cs)
IT (1) IT1197859B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018177B2 (en) * 2004-03-24 2006-03-28 Elliott Company Impeller lock assembly and method
JP4633396B2 (ja) * 2004-07-16 2011-02-16 株式会社荏原製作所 遠心式ポンプ
WO2017094159A1 (ja) * 2015-12-03 2017-06-08 三菱重工コンプレッサ株式会社 遠心圧縮機のロータ、遠心圧縮機、及び遠心圧縮機のロータの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996507A (cs) * 1963-05-30 1965-06-30 Semisa S.A.
US3832091A (en) * 1973-09-27 1974-08-27 Westinghouse Electric Corp Fan hub and shaft assembly

Also Published As

Publication number Publication date
GB8619150D0 (en) 1986-09-17
GB2179120A (en) 1987-02-25
FR2589956A1 (fr) 1987-05-15
CS251416B1 (en) 1987-07-16
IT1197859B (it) 1988-12-21
IT8621457A0 (it) 1986-08-08
IT8621457A1 (it) 1988-02-08
DE3626879A1 (de) 1987-02-19
CS582785A1 (en) 1986-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse