GB599565A - Improvements in fluid sealing devices especially for rotary shafts - Google Patents

Improvements in fluid sealing devices especially for rotary shafts

Info

Publication number
GB599565A
GB599565A GB24118/45A GB2411845A GB599565A GB 599565 A GB599565 A GB 599565A GB 24118/45 A GB24118/45 A GB 24118/45A GB 2411845 A GB2411845 A GB 2411845A GB 599565 A GB599565 A GB 599565A
Authority
GB
United Kingdom
Prior art keywords
retainer
sealing
unit
sealing disc
annular
Prior art date
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
GB24118/45A
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.)
Schwitzer Cummins Co
Original Assignee
Schwitzer Cummins Co
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 Schwitzer Cummins Co filed Critical Schwitzer Cummins Co
Publication of GB599565A publication Critical patent/GB599565A/en
Expired 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
    • F16J15/34—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

Landscapes

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

Abstract

599,565. Stuffing-box substitutes. SCHWITZER-CUMMINS CO. Sept. 18, 1945, No. 24118. Convention date, May 10. [Class 122 (v)] A fluid sealing unit for shafts &c. comprises an annular cuplike retainer for centring and supporting the unit in sealing position, the retainer being formed with a cylindrical spacing and supporting wall 22 terminating in an outwardly extending flanged rim 21, an annular flexible sealing disc 19 secured about its periphery to said flanged rim and arranged to extend inwardly of the retainer to provide a flexible diaphragm terminating in an inner annular flanged portion 20, and a rigid sealing washer 18 secured to the inner flanged portion of the sealing disc on the opposite side thereof from the cup-like retainer, whereby the sealing washer and retainer will be permanently joined by the sealing disc as a unit while permitting limited axial displacement therebetween. A spring 25 may be fitted between the retainer 22 and the sealing disc 19.
GB24118/45A 1945-05-10 1945-09-18 Improvements in fluid sealing devices especially for rotary shafts Expired GB599565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US599565XA 1945-05-10 1945-05-10

Publications (1)

Publication Number Publication Date
GB599565A true GB599565A (en) 1948-03-16

Family

ID=22026398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24118/45A Expired GB599565A (en) 1945-05-10 1945-09-18 Improvements in fluid sealing devices especially for rotary shafts

Country Status (1)

Country Link
GB (1) GB599565A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951063C (en) * 1950-10-19 1956-10-18 Ernst Cloos Dr Ing Sealing of the spindle of shut-off devices
DE1046967B (en) * 1954-01-23 1958-12-18 Maxime Amirault Sealing device between a shaft and a housing
DE972282C (en) * 1954-12-02 1959-06-25 Robert Wahl Maschinenfabrik Slip ring seal
WO1991003626A1 (en) * 1989-09-01 1991-03-21 Schwitzer (Europe) Limited Sealing devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951063C (en) * 1950-10-19 1956-10-18 Ernst Cloos Dr Ing Sealing of the spindle of shut-off devices
DE1046967B (en) * 1954-01-23 1958-12-18 Maxime Amirault Sealing device between a shaft and a housing
DE972282C (en) * 1954-12-02 1959-06-25 Robert Wahl Maschinenfabrik Slip ring seal
WO1991003626A1 (en) * 1989-09-01 1991-03-21 Schwitzer (Europe) Limited Sealing devices

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