FR1334849A - Shaft seal, especially for laundry pumps - Google Patents

Shaft seal, especially for laundry pumps

Info

Publication number
FR1334849A
FR1334849A FR911005A FR911005A FR1334849A FR 1334849 A FR1334849 A FR 1334849A FR 911005 A FR911005 A FR 911005A FR 911005 A FR911005 A FR 911005A FR 1334849 A FR1334849 A FR 1334849A
Authority
FR
France
Prior art keywords
laundry
pumps
shaft seal
seal
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
FR911005A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to FR911005A priority Critical patent/FR1334849A/en
Application granted granted Critical
Publication of FR1334849A publication Critical patent/FR1334849A/en
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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR911005A 1962-10-02 1962-10-02 Shaft seal, especially for laundry pumps Expired FR1334849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR911005A FR1334849A (en) 1962-10-02 1962-10-02 Shaft seal, especially for laundry pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR911005A FR1334849A (en) 1962-10-02 1962-10-02 Shaft seal, especially for laundry pumps

Publications (1)

Publication Number Publication Date
FR1334849A true FR1334849A (en) 1963-08-09

Family

ID=8787868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911005A Expired FR1334849A (en) 1962-10-02 1962-10-02 Shaft seal, especially for laundry pumps

Country Status (1)

Country Link
FR (1) FR1334849A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144882A (en) * 1989-10-17 1992-09-08 Hewlett-Packard Company Shaft seal system for a piston pump separating impurities
US5165700A (en) * 1990-04-05 1992-11-24 Festo Kg Sealing and stripper ring
US5263404A (en) * 1992-01-09 1993-11-23 A. W. Chesterton Company Anti-rotation wiper ring
US5271629A (en) * 1990-04-14 1993-12-21 Firma Carl Freudenberg Radial shaft sealing ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144882A (en) * 1989-10-17 1992-09-08 Hewlett-Packard Company Shaft seal system for a piston pump separating impurities
US5165700A (en) * 1990-04-05 1992-11-24 Festo Kg Sealing and stripper ring
US5271629A (en) * 1990-04-14 1993-12-21 Firma Carl Freudenberg Radial shaft sealing ring
US5263404A (en) * 1992-01-09 1993-11-23 A. W. Chesterton Company Anti-rotation wiper ring

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