GB714045A - Sealing devices for rotary shafts - Google Patents

Sealing devices for rotary shafts

Info

Publication number
GB714045A
GB714045A GB32524/52A GB3252452A GB714045A GB 714045 A GB714045 A GB 714045A GB 32524/52 A GB32524/52 A GB 32524/52A GB 3252452 A GB3252452 A GB 3252452A GB 714045 A GB714045 A GB 714045A
Authority
GB
United Kingdom
Prior art keywords
liquid
chamber
shaft
space
pipe
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
GB32524/52A
Other languages
English (en)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder 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, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB714045A publication Critical patent/GB714045A/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
    • F04D29/10—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)
GB32524/52A 1951-12-22 1952-12-22 Sealing devices for rotary shafts Expired GB714045A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB714045A true GB714045A (en) 1954-08-18

Family

ID=4530980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32524/52A Expired GB714045A (en) 1951-12-22 1952-12-22 Sealing devices for rotary shafts

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962937A (en) * 1989-03-21 1990-10-16 Ashenfelder Jr Jack E Apparatus for deflecting fluids leaking around pump shafts
WO2021064533A1 (en) * 2019-10-04 2021-04-08 Weir Minerals Europe Limited Shaft seal assembly for a centrifugal pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122374B (de) * 1956-10-26 1962-01-18 Paul Bungartz Abdichtung fuer die Welle einer Kreiselpumpe mittels Stopfbuechse, Hilfsfoerderrad, Sperrgas und Sperrfluessigkeit
NL261745A (xx) * 1960-03-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718780C (de) * 1937-10-12 1942-03-20 Mont Kessel Herpen & Co Komm G Heisswasserumwaelzpumpe fuer Zwangumlaufkessel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962937A (en) * 1989-03-21 1990-10-16 Ashenfelder Jr Jack E Apparatus for deflecting fluids leaking around pump shafts
WO2021064533A1 (en) * 2019-10-04 2021-04-08 Weir Minerals Europe Limited Shaft seal assembly for a centrifugal pump

Also Published As

Publication number Publication date
CH297939A (de) 1954-04-15
FR1067440A (fr) 1954-06-15
NL79971C (xx)
DE923764C (de) 1955-02-21

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