BE894561A - Assemblage mecanique d'etancheite comportant un dispositif de pompage integre - Google Patents

Assemblage mecanique d'etancheite comportant un dispositif de pompage integre

Info

Publication number
BE894561A
BE894561A BE6/47727A BE6047727A BE894561A BE 894561 A BE894561 A BE 894561A BE 6/47727 A BE6/47727 A BE 6/47727A BE 6047727 A BE6047727 A BE 6047727A BE 894561 A BE894561 A BE 894561A
Authority
BE
Belgium
Prior art keywords
seal assembly
mechanical seal
pumping device
integrated pumping
integrated
Prior art date
Application number
BE6/47727A
Other languages
English (en)
Inventor
W V Adams
Original Assignee
Durametallic Corp
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 Durametallic Corp filed Critical Durametallic Corp
Publication of BE894561A publication Critical patent/BE894561A/fr

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
    • F16J15/40—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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Of Bearings (AREA)
  • Mechanical Sealing (AREA)
BE6/47727A 1981-07-13 1982-09-30 Assemblage mecanique d'etancheite comportant un dispositif de pompage integre BE894561A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28288581A 1981-07-13 1981-07-13
CA000412567A CA1181779A (fr) 1981-07-13 1982-09-30 Joint mecanique d'etancheite a organe de pompage integre
AU88891/82A AU8889182A (en) 1981-07-13 1982-09-30 Mechanical seal assembly with integral pumping device
ES516197A ES8308983A1 (es) 1981-07-13 1982-10-04 "perfeccionamientos en los dispositivos de junta mecanica para impermeabilizar arboles".

Publications (1)

Publication Number Publication Date
BE894561A true BE894561A (fr) 1983-03-30

Family

ID=34119870

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47727A BE894561A (fr) 1981-07-13 1982-09-30 Assemblage mecanique d'etancheite comportant un dispositif de pompage integre

Country Status (5)

Country Link
AU (1) AU8889182A (fr)
BE (1) BE894561A (fr)
CA (1) CA1181779A (fr)
ES (1) ES8308983A1 (fr)
IN (1) IN156689B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114033499B (zh) * 2021-11-10 2023-12-05 北京动力机械研究所 一种径流涡轮发电系统转子大压力梯度高效密封结构

Also Published As

Publication number Publication date
ES516197A0 (es) 1983-10-01
IN156689B (fr) 1985-10-12
AU8889182A (en) 1984-04-05
CA1181779A (fr) 1985-01-29
ES8308983A1 (es) 1983-10-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DURAMETALLIC CORP.

Effective date: 19850930