NL7414115A - Seal between rotating components - comprises dished spring in resilient diaphragm between flanges on the two components - Google Patents

Seal between rotating components - comprises dished spring in resilient diaphragm between flanges on the two components

Info

Publication number
NL7414115A
NL7414115A NL7414115A NL7414115A NL7414115A NL 7414115 A NL7414115 A NL 7414115A NL 7414115 A NL7414115 A NL 7414115A NL 7414115 A NL7414115 A NL 7414115A NL 7414115 A NL7414115 A NL 7414115A
Authority
NL
Netherlands
Prior art keywords
components
seal
bush
flange
flanges
Prior art date
Application number
NL7414115A
Other languages
Dutch (nl)
Original Assignee
Pionier Laura N V
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 Pionier Laura N V filed Critical Pionier Laura N V
Publication of NL7414115A publication Critical patent/NL7414115A/en

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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • 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
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)

Abstract

The seal comprises a bush (17) in the housing (2), with a flange (19). A dished spring (20) is contained in a rubber diaphragm (21) with a circumferential portion of greater thickness (23). The diaphragm has an axial projection (24) fitting in a groove (25) of a seal ring (22). A bush (26) is fixed on the shaft (1) and has a flange (27) with a sealing disc (29) engaged by the seal ring. The bush (26) may have an outward flange (23) serving as a stop for the flange (19). The disc (29) may be integral with the bush (26). The seal disc (29) may be in a phenolic resin or in a ceramic or sintered material.
NL7414115A 1973-10-29 1974-10-29 Seal between rotating components - comprises dished spring in resilient diaphragm between flanges on the two components NL7414115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5021973 1973-10-29

Publications (1)

Publication Number Publication Date
NL7414115A true NL7414115A (en) 1975-05-02

Family

ID=10455125

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7414115A NL7414115A (en) 1973-10-29 1974-10-29 Seal between rotating components - comprises dished spring in resilient diaphragm between flanges on the two components

Country Status (1)

Country Link
NL (1) NL7414115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754981A (en) * 1985-11-15 1988-07-05 G. N. Burgess Engineering Limited Unitized face sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754981A (en) * 1985-11-15 1988-07-05 G. N. Burgess Engineering Limited Unitized face sealing device

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
BV The patent application has lapsed