IT954323B - Perfezionamento nelle guranizioni per pompe compressori o simili - Google Patents

Perfezionamento nelle guranizioni per pompe compressori o simili

Info

Publication number
IT954323B
IT954323B IT48537/72A IT4853772A IT954323B IT 954323 B IT954323 B IT 954323B IT 48537/72 A IT48537/72 A IT 48537/72A IT 4853772 A IT4853772 A IT 4853772A IT 954323 B IT954323 B IT 954323B
Authority
IT
Italy
Prior art keywords
guranions
improvement
similar
compressor pumps
pumps
Prior art date
Application number
IT48537/72A
Other languages
English (en)
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Application granted granted Critical
Publication of IT954323B publication Critical patent/IT954323B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Sealing Devices (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT48537/72A 1971-03-29 1972-02-24 Perfezionamento nelle guranizioni per pompe compressori o simili IT954323B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12906471A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
IT954323B true IT954323B (it) 1973-08-30

Family

ID=22438296

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48537/72A IT954323B (it) 1971-03-29 1972-02-24 Perfezionamento nelle guranizioni per pompe compressori o simili

Country Status (12)

Country Link
US (1) US3687577A (it)
JP (1) JPS5340723B1 (it)
AU (1) AU452934B2 (it)
BR (1) BR7201850D0 (it)
CA (1) CA964301A (it)
DE (1) DE2210460C3 (it)
ES (1) ES400894A1 (it)
FR (1) FR2131664A5 (it)
GB (1) GB1340165A (it)
IT (1) IT954323B (it)
NL (1) NL7203964A (it)
ZA (1) ZA721151B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2968005T3 (es) 2020-05-18 2024-05-06 Dover Pumps & Process Solutions Segment Inc Sellado de gas a alta presión
US20220389922A1 (en) * 2021-06-08 2022-12-08 Dover Pumps & Process Solutions Segment, Inc. Expansion chamber for progressive sealing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145629A (en) * 1960-12-13 1964-08-25 Union Carbide Corp Cryogenic pump sealing rings
US3194568A (en) * 1961-06-16 1965-07-13 Dresser Ind Stuffing box with cooling and vent means
US3334906A (en) * 1965-02-18 1967-08-08 Koppers Co Inc Shaft seal

Also Published As

Publication number Publication date
FR2131664A5 (it) 1972-11-10
ZA721151B (en) 1972-11-29
JPS5340723B1 (it) 1978-10-28
NL7203964A (it) 1972-10-03
AU452934B2 (en) 1974-08-27
BR7201850D0 (pt) 1973-05-03
CA964301A (en) 1975-03-11
DE2210460C3 (de) 1980-11-27
DE2210460A1 (de) 1972-10-05
DE2210460B2 (de) 1980-04-03
ES400894A1 (es) 1975-01-16
US3687577A (en) 1972-08-29
GB1340165A (en) 1973-12-12
AU3934972A (en) 1973-08-30

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