FR1059878A - Sealing system against water from interstices for centrifugal pumps - Google Patents

Sealing system against water from interstices for centrifugal pumps

Info

Publication number
FR1059878A
FR1059878A FR1059878DA FR1059878A FR 1059878 A FR1059878 A FR 1059878A FR 1059878D A FR1059878D A FR 1059878DA FR 1059878 A FR1059878 A FR 1059878A
Authority
FR
France
Prior art keywords
interstices
sealing system
against water
centrifugal pumps
system against
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
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.)
USINES DE CONST MECANIQUES EHR
Original Assignee
USINES DE CONST MECANIQUES EHR
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 USINES DE CONST MECANIQUES EHR filed Critical USINES DE CONST MECANIQUES EHR
Application granted granted Critical
Publication of FR1059878A publication Critical patent/FR1059878A/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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
FR1059878D 1951-11-05 1952-03-24 Sealing system against water from interstices for centrifugal pumps Expired FR1059878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1059878X 1951-11-05

Publications (1)

Publication Number Publication Date
FR1059878A true FR1059878A (en) 1954-03-29

Family

ID=7718404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059878D Expired FR1059878A (en) 1951-11-05 1952-03-24 Sealing system against water from interstices for centrifugal pumps

Country Status (1)

Country Link
FR (1) FR1059878A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037269B (en) * 1954-02-22 1958-08-21 Diebold & Cie S A Shaft seal for centrifugal pumps for pumping abrasive or aggressive fluids
US2918017A (en) * 1956-06-11 1959-12-22 Arthur L Collins Centrifugal pumps
US3115844A (en) * 1962-02-23 1963-12-31 F E Myers & Bro Company Jet pump improvement
US3174720A (en) * 1963-06-10 1965-03-23 Dominion Eng Works Ltd Seal for rotary hydraulic machine
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037269B (en) * 1954-02-22 1958-08-21 Diebold & Cie S A Shaft seal for centrifugal pumps for pumping abrasive or aggressive fluids
US2918017A (en) * 1956-06-11 1959-12-22 Arthur L Collins Centrifugal pumps
US3115844A (en) * 1962-02-23 1963-12-31 F E Myers & Bro Company Jet pump improvement
US3174720A (en) * 1963-06-10 1965-03-23 Dominion Eng Works Ltd Seal for rotary hydraulic machine
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel

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