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CH480573A - Schleifringdichtung in einer Kreiselpumpe - Google Patents

Schleifringdichtung in einer Kreiselpumpe

Info

Publication number
CH480573A
CH480573A CH1330167A CH1330167A CH480573A CH 480573 A CH480573 A CH 480573A CH 1330167 A CH1330167 A CH 1330167A CH 1330167 A CH1330167 A CH 1330167A CH 480573 A CH480573 A CH 480573A
Authority
CH
Switzerland
Prior art keywords
slip ring
centrifugal pump
ring seal
seal
centrifugal
Prior art date
Application number
CH1330167A
Other languages
English (en)
Inventor
Egger Emile
Original Assignee
Emile Egger & Co Ag Pumpenbau
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 Emile Egger & Co Ag Pumpenbau filed Critical Emile Egger & Co Ag Pumpenbau
Priority to CH1330167A priority Critical patent/CH480573A/de
Priority to US757557A priority patent/US3487785A/en
Publication of CH480573A publication Critical patent/CH480573A/de

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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/93—Seal including heating or cooling feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1330167A 1967-09-23 1967-09-23 Schleifringdichtung in einer Kreiselpumpe CH480573A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1330167A CH480573A (de) 1967-09-23 1967-09-23 Schleifringdichtung in einer Kreiselpumpe
US757557A US3487785A (en) 1967-09-23 1968-09-05 Slip-ring sealing structure in a centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1330167A CH480573A (de) 1967-09-23 1967-09-23 Schleifringdichtung in einer Kreiselpumpe

Publications (1)

Publication Number Publication Date
CH480573A true CH480573A (de) 1969-10-31

Family

ID=4391209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1330167A CH480573A (de) 1967-09-23 1967-09-23 Schleifringdichtung in einer Kreiselpumpe

Country Status (2)

Country Link
US (1) US3487785A (de)
CH (1) CH480573A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967844B (zh) * 2014-03-24 2016-03-23 江苏大学 一种外装式单级叶轮矿用立式潜水泵的带圆筒上口环结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228945A (de) * 1924-02-08 1925-05-21 International General Electric Company
US1721737A (en) * 1927-07-29 1929-07-23 Bryan P Joyce Pressure-fluid packing
US1835877A (en) * 1928-09-20 1931-12-08 Bryan P Joyce Packing
GB615898A (en) * 1945-08-22 1949-01-13 Gen Electric Co Ltd Improvements in voltage supply devices
US2698584A (en) * 1949-08-13 1955-01-04 Stelzer William Centrifugal pump
GB729327A (en) * 1952-06-13 1955-05-04 Karl Wernert Improvements in rotatable shaft packings
US2949321A (en) * 1957-01-26 1960-08-16 Borg Warner Mechanical seal for liquid oxygen pump

Also Published As

Publication number Publication date
US3487785A (en) 1970-01-06

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Legal Events

Date Code Title Description
PL Patent ceased