FR2131664A5 - - Google Patents

Info

Publication number
FR2131664A5
FR2131664A5 FR7210709A FR7210709A FR2131664A5 FR 2131664 A5 FR2131664 A5 FR 2131664A5 FR 7210709 A FR7210709 A FR 7210709A FR 7210709 A FR7210709 A FR 7210709A FR 2131664 A5 FR2131664 A5 FR 2131664A5
Authority
FR
France
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.)
Expired
Application number
FR7210709A
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of FR2131664A5 publication Critical patent/FR2131664A5/fr
Expired 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
    • 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)
FR7210709A 1971-03-29 1972-03-27 Expired FR2131664A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2131664A5 true FR2131664A5 (fr) 1972-11-10

Family

ID=22438296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210709A Expired FR2131664A5 (fr) 1971-03-29 1972-03-27

Country Status (12)

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

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
CA964301A (en) 1975-03-11
DE2210460B2 (de) 1980-04-03
GB1340165A (en) 1973-12-12
IT954323B (it) 1973-08-30
NL7203964A (fr) 1972-10-03
ES400894A1 (es) 1975-01-16
DE2210460C3 (de) 1980-11-27
DE2210460A1 (de) 1972-10-05
US3687577A (en) 1972-08-29
AU452934B2 (en) 1974-08-27
AU3934972A (en) 1973-08-30
ZA721151B (en) 1972-11-29
BR7201850D0 (pt) 1973-05-03
JPS5340723B1 (fr) 1978-10-28

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse