CH297939A - Sealing device. - Google Patents

Sealing device.

Info

Publication number
CH297939A
CH297939A CH297939DA CH297939A CH 297939 A CH297939 A CH 297939A CH 297939D A CH297939D A CH 297939DA CH 297939 A CH297939 A CH 297939A
Authority
CH
Switzerland
Prior art keywords
sealing device
sealing
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Gebr Sulzer
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Publication of CH297939A publication Critical patent/CH297939A/en

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
    • F04D29/10—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
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F16J15/54—Other sealings for rotating shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
CH297939D 1951-12-22 1951-12-22 Sealing device. CH297939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH714045X 1951-12-22

Publications (1)

Publication Number Publication Date
CH297939A true CH297939A (en) 1954-04-15

Family

ID=4530980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297939D CH297939A (en) 1951-12-22 1951-12-22 Sealing device.

Country Status (5)

Country Link
CH (1) CH297939A (en)
DE (1) DE923764C (en)
FR (1) FR1067440A (en)
GB (1) GB714045A (en)
NL (1) NL79971C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122374B (en) * 1956-10-26 1962-01-18 Paul Bungartz Sealing for the shaft of a centrifugal pump by means of a stuffing box, auxiliary conveyor wheel, barrier gas and barrier fluid
NL261745A (en) * 1960-03-01
US4962937A (en) * 1989-03-21 1990-10-16 Ashenfelder Jr Jack E Apparatus for deflecting fluids leaking around pump shafts
GB2592179B (en) * 2019-10-04 2022-03-30 Weir Minerals Europe Ltd Seal assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718780C (en) * 1937-10-12 1942-03-20 Mont Kessel Herpen & Co Komm G Hot water circulation pump for forced circulation boiler

Also Published As

Publication number Publication date
DE923764C (en) 1955-02-21
NL79971C (en)
GB714045A (en) 1954-08-18
FR1067440A (en) 1954-06-15

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