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GB1003913A - Mechanical seal assembly - Google Patents

Mechanical seal assembly

Info

Publication number
GB1003913A
GB1003913A GB1906762A GB1906762A GB1003913A GB 1003913 A GB1003913 A GB 1003913A GB 1906762 A GB1906762 A GB 1906762A GB 1906762 A GB1906762 A GB 1906762A GB 1003913 A GB1003913 A GB 1003913A
Authority
GB
United Kingdom
Prior art keywords
ring
sealing
rings
secured
engaging
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
GB1906762A
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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
Priority claimed from US112036A external-priority patent/US3101200A/en
Application filed by Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB1003913A publication Critical patent/GB1003913A/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
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
    • 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
    • F16J15/3488—Split-rings

Landscapes

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

Abstract

1,003,913. Mechanical seals. BORGWARNER CORPORATION. May 17, 1962 [May 23, 1961 (2)], No. 19067/62. Heading F2B. [Also in Division B3] In a mechanical seal for a rotary shaft S and comprising sealing rings 5a and 20a carried by carrier rings 5 and 20 respectively and urged into mutual facial sealing contact by springs 10, each sealing ring is formed in halves having abutting end faces 5e, 20e held in sealing engagement with each other by a loading collar 5f, 20f secured to the respective carrier ring by screws 5g, 20g and having a tapered face 5j, 20j engaging a correspondingly tapered peripheral face 5k, 20k on the sealing ring. The end faces may have complementary irregular indentations 5m and projections 5n, Fig. 4, formed by fracturing a complete ring, for example by breaking it across a sharp straight edge is shown in Fig. 3. The ring is preferably scored at 50 before fracturing. The ring 5 is sealed by packing rings 9 to a sleeve 1 which is secured to the shaft and carries a driving key 14 engaging a recess 17 in the ring. The ring 20 is prevented from rotating by dowels 30 engaging recesses 28, 29 in the ring and in a flange 21 secured to the shaft housing H. The sealing rings 5a and 20a may be of cobalt chromium alloy and carbon respectively.
GB1906762A 1961-05-23 1962-05-17 Mechanical seal assembly Expired GB1003913A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11203761A 1961-05-23 1961-05-23
US112036A US3101200A (en) 1961-05-23 1961-05-23 Sectional mechanical seal assembly

Publications (1)

Publication Number Publication Date
GB1003913A true GB1003913A (en) 1965-09-08

Family

ID=26809528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1906762A Expired GB1003913A (en) 1961-05-23 1962-05-17 Mechanical seal assembly

Country Status (2)

Country Link
GB (1) GB1003913A (en)
SE (1) SE305985B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1310710A2 (en) * 2001-11-13 2003-05-14 Federal-Mogul Friedberg GmbH Mechanical seal
EP1591700A1 (en) * 2004-04-30 2005-11-02 Pfeiffer Vacuum GmbH Mechanical seal and method of assembling a mechanical seal
EP1887264A1 (en) 2006-08-07 2008-02-13 Schunk Kohlenstofftechnik GmbH Method for manufacturing a tribiological component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1310710A2 (en) * 2001-11-13 2003-05-14 Federal-Mogul Friedberg GmbH Mechanical seal
EP1310710A3 (en) * 2001-11-13 2004-02-11 Federal-Mogul Friedberg GmbH Mechanical seal
EP1591700A1 (en) * 2004-04-30 2005-11-02 Pfeiffer Vacuum GmbH Mechanical seal and method of assembling a mechanical seal
EP1887264A1 (en) 2006-08-07 2008-02-13 Schunk Kohlenstofftechnik GmbH Method for manufacturing a tribiological component
DE102007001619A1 (en) * 2006-08-07 2008-02-14 Schunk Kohlenstofftechnik Gmbh Method for producing a tribological component
US7946034B2 (en) 2006-08-07 2011-05-24 Schunk Kohlenstofftechnik Gmbh Method for manufacturing a tribological component

Also Published As

Publication number Publication date
SE305985B (en) 1968-11-11

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