CA2331146A1 - Equipement de joint de pompe resistant aux acides - Google Patents

Equipement de joint de pompe resistant aux acides Download PDF

Info

Publication number
CA2331146A1
CA2331146A1 CA 2331146 CA2331146A CA2331146A1 CA 2331146 A1 CA2331146 A1 CA 2331146A1 CA 2331146 CA2331146 CA 2331146 CA 2331146 A CA2331146 A CA 2331146A CA 2331146 A1 CA2331146 A1 CA 2331146A1
Authority
CA
Canada
Prior art keywords
seal
seal body
acid proof
pump
pump compartment
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.)
Abandoned
Application number
CA 2331146
Other languages
English (en)
Inventor
Han-Shik Kim
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.)
HYDRO Inc
Original Assignee
HYDRO INCORPORATED
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 HYDRO INCORPORATED filed Critical HYDRO INCORPORATED
Priority to CA 2331146 priority Critical patent/CA2331146A1/fr
Publication of CA2331146A1 publication Critical patent/CA2331146A1/fr
Abandoned 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
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • 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
    • 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
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA 2331146 2001-01-16 2001-01-16 Equipement de joint de pompe resistant aux acides Abandoned CA2331146A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2331146 CA2331146A1 (fr) 2001-01-16 2001-01-16 Equipement de joint de pompe resistant aux acides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2331146 CA2331146A1 (fr) 2001-01-16 2001-01-16 Equipement de joint de pompe resistant aux acides

Publications (1)

Publication Number Publication Date
CA2331146A1 true CA2331146A1 (fr) 2002-07-16

Family

ID=4168101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2331146 Abandoned CA2331146A1 (fr) 2001-01-16 2001-01-16 Equipement de joint de pompe resistant aux acides

Country Status (1)

Country Link
CA (1) CA2331146A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109386496A (zh) * 2017-08-08 2019-02-26 格兰富控股联合股份公司 离心泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109386496A (zh) * 2017-08-08 2019-02-26 格兰富控股联合股份公司 离心泵
US10941784B2 (en) 2017-08-08 2021-03-09 Grundfos Holding A/S Centrifugal pump

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead