NL7105348A - - Google Patents

Info

Publication number
NL7105348A
NL7105348A NL7105348A NL7105348A NL7105348A NL 7105348 A NL7105348 A NL 7105348A NL 7105348 A NL7105348 A NL 7105348A NL 7105348 A NL7105348 A NL 7105348A NL 7105348 A NL7105348 A NL 7105348A
Authority
NL
Netherlands
Application number
NL7105348A
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
Priority to NL7105348A priority Critical patent/NL7105348A/xx
Priority to DE19722216271 priority patent/DE2216271A1/de
Priority to CA139,790A priority patent/CA970405A/en
Priority to JP3838972A priority patent/JPS533022B1/ja
Priority to GB1786272A priority patent/GB1387210A/en
Priority to IT2330572A priority patent/IT953661B/it
Priority to SE503572A priority patent/SE386496B/xx
Priority to FR7214032A priority patent/FR2136559A5/fr
Publication of NL7105348A publication Critical patent/NL7105348A/xx

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)
  • Sealing With Elastic Sealing Lips (AREA)
NL7105348A 1971-04-21 1971-04-21 NL7105348A (cg-RX-API-DMAC7.html)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7105348A NL7105348A (cg-RX-API-DMAC7.html) 1971-04-21 1971-04-21
DE19722216271 DE2216271A1 (de) 1971-04-21 1972-04-05 Vorrichtung mit einer von Flüssigkeit unterstützten Rollmembranabdichtung
CA139,790A CA970405A (en) 1971-04-21 1972-04-17 Device comprising a liquid-supported rolling diaphragm seal
JP3838972A JPS533022B1 (cg-RX-API-DMAC7.html) 1971-04-21 1972-04-18
GB1786272A GB1387210A (en) 1971-04-21 1972-04-18 Device comprising a liquid-supported rolling diaphragm seal
IT2330572A IT953661B (it) 1971-04-21 1972-04-18 Dispositivo con tenuta a diaframma di rotolamento supportato da li quido
SE503572A SE386496B (sv) 1971-04-21 1972-04-18 Anordning vari ingar en vetskeuppburen rullmembrantetning
FR7214032A FR2136559A5 (cg-RX-API-DMAC7.html) 1971-04-21 1972-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105348A NL7105348A (cg-RX-API-DMAC7.html) 1971-04-21 1971-04-21

Publications (1)

Publication Number Publication Date
NL7105348A true NL7105348A (cg-RX-API-DMAC7.html) 1972-10-24

Family

ID=19812970

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7105348A NL7105348A (cg-RX-API-DMAC7.html) 1971-04-21 1971-04-21

Country Status (8)

Country Link
JP (1) JPS533022B1 (cg-RX-API-DMAC7.html)
CA (1) CA970405A (cg-RX-API-DMAC7.html)
DE (1) DE2216271A1 (cg-RX-API-DMAC7.html)
FR (1) FR2136559A5 (cg-RX-API-DMAC7.html)
GB (1) GB1387210A (cg-RX-API-DMAC7.html)
IT (1) IT953661B (cg-RX-API-DMAC7.html)
NL (1) NL7105348A (cg-RX-API-DMAC7.html)
SE (1) SE386496B (cg-RX-API-DMAC7.html)

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
SE386496B (sv) 1976-08-09
IT953661B (it) 1973-08-10
JPS533022B1 (cg-RX-API-DMAC7.html) 1978-02-02
FR2136559A5 (cg-RX-API-DMAC7.html) 1972-12-22
GB1387210A (en) 1975-03-12
CA970405A (en) 1975-07-01
DE2216271A1 (de) 1972-11-02

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