CS177718B1 - - Google Patents

Info

Publication number
CS177718B1
CS177718B1 CS741175A CS741175A CS177718B1 CS 177718 B1 CS177718 B1 CS 177718B1 CS 741175 A CS741175 A CS 741175A CS 741175 A CS741175 A CS 741175A CS 177718 B1 CS177718 B1 CS 177718B1
Authority
CS
Czechoslovakia
Application number
CS741175A
Other languages
Czech (cs)
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 filed Critical
Publication of CS177718B1 publication Critical patent/CS177718B1/cs

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
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/006—Sealings comprising at least two sealings in succession with division of the pressure
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
CS741175A 1975-04-16 1975-07-18 CS177718B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2125063 1975-04-16

Publications (1)

Publication Number Publication Date
CS177718B1 true CS177718B1 (en) 1977-08-31

Family

ID=20616445

Family Applications (2)

Application Number Title Priority Date Filing Date
CS741175A CS177718B1 (en) 1975-04-16 1975-07-18
CS509375A CS177678B1 (en) 1975-04-16 1975-07-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS509375A CS177678B1 (en) 1975-04-16 1975-07-18

Country Status (2)

Country Link
CS (2) CS177718B1 (en)
DE (1) DE2614884A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272084A (en) * 1979-04-30 1981-06-09 Guy F. Atkinson Company High pressure shaft seal
DE102009053360B4 (en) 2009-11-17 2012-03-22 Ksb Aktiengesellschaft Mechanical seal assembly for high peripheral speeds
CN104330653A (en) * 2014-10-09 2015-02-04 武汉船用机械有限责任公司 Marine central slip ring box intelligent detection device
CA3091968A1 (en) * 2018-02-21 2019-08-29 Candu Energy Inc. Nuclear coolant pump seal and methods of sealing
EP3584472A1 (en) * 2018-06-20 2019-12-25 Sulzer Management AG A mechanical seal arrangement for a flow machine

Also Published As

Publication number Publication date
DE2614884A1 (en) 1977-01-20
CS177678B1 (en) 1977-08-31

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