JPS533022B1 - - Google Patents

Info

Publication number
JPS533022B1
JPS533022B1 JP3838972A JP3838972A JPS533022B1 JP S533022 B1 JPS533022 B1 JP S533022B1 JP 3838972 A JP3838972 A JP 3838972A JP 3838972 A JP3838972 A JP 3838972A JP S533022 B1 JPS533022 B1 JP S533022B1
Authority
JP
Japan
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.)
Pending
Application number
JP3838972A
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 filed Critical
Publication of JPS533022B1 publication Critical patent/JPS533022B1/ja
Pending legal-status Critical Current

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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
    • 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
    • F04B39/044—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing with a rolling diaphragm between piston and cylinder
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
  • Reciprocating Pumps (AREA)
JP3838972A 1971-04-21 1972-04-18 Pending JPS533022B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105348A NL7105348A (ja) 1971-04-21 1971-04-21

Publications (1)

Publication Number Publication Date
JPS533022B1 true JPS533022B1 (ja) 1978-02-02

Family

ID=19812970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3838972A Pending JPS533022B1 (ja) 1971-04-21 1972-04-18

Country Status (8)

Country Link
JP (1) JPS533022B1 (ja)
CA (1) CA970405A (ja)
DE (1) DE2216271A1 (ja)
FR (1) FR2136559A5 (ja)
GB (1) GB1387210A (ja)
IT (1) IT953661B (ja)
NL (1) NL7105348A (ja)
SE (1) SE386496B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125265A (en) * 1977-07-06 1978-11-14 Borg-Warner Corporation Valve stem seal
DE3913263A1 (de) * 1989-04-22 1990-10-25 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge

Also Published As

Publication number Publication date
DE2216271A1 (de) 1972-11-02
SE386496B (sv) 1976-08-09
NL7105348A (ja) 1972-10-24
GB1387210A (en) 1975-03-12
CA970405A (en) 1975-07-01
IT953661B (it) 1973-08-10
FR2136559A5 (ja) 1972-12-22

Similar Documents

Publication Publication Date Title
AU465403B2 (ja)
AU2658571A (ja)
FR2136559A5 (ja)
AU2691671A (ja)
AU2941471A (ja)
AU2742671A (ja)
AU2952271A (ja)
AU2485671A (ja)
AU3005371A (ja)
AU2564071A (ja)
AU2684071A (ja)
AU2706571A (ja)
AU2455871A (ja)
AU2684171A (ja)
AU2836771A (ja)
AU2669471A (ja)
AU2415871A (ja)
AU2654071A (ja)
AU2588771A (ja)
AU2577671A (ja)
AU2473671A (ja)
AU2456871A (ja)
AU2726271A (ja)
AU2740271A (ja)
AU3038671A (ja)