GB1306730A - Sliding rotary seals - Google Patents

Sliding rotary seals

Info

Publication number
GB1306730A
GB1306730A GB2971670A GB2971670A GB1306730A GB 1306730 A GB1306730 A GB 1306730A GB 2971670 A GB2971670 A GB 2971670A GB 2971670 A GB2971670 A GB 2971670A GB 1306730 A GB1306730 A GB 1306730A
Authority
GB
United Kingdom
Prior art keywords
sealing
ring
rings
engaging
sealed
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
GB2971670A
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.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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 Goetzewerke Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Publication of GB1306730A publication Critical patent/GB1306730A/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
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings

Abstract

1306730 End face rotary seals GOETZEWERKE FRIEDRICH GOETZE AG 18 June 1970 [18 June 1969] 29716/70 Heading F2B In an end face seal comprising a sealing ring 7, 8 having an annular end sealing face 16 and inner and outer frusto-conical surfaces tapering in the same direction and sealed to its associated part 15, 15<SP>1</SP> by an elastomeric ring 11, 12 engaging one 9, 10 of the frusto-conical surfaces, the sealing ring is formed by conically expanding a piece of cylindrically drawn tube. In the embodiment shown in Fig. 2, the 0-rings 11, 12 are compressed between the outer surfaces 9, 10 and frusto-conical surfaces 11, 12 of the relatively rotatable housing parts 15, 151 and the sealing rings 7, 8 engage in rubbing sealing contact at the interface 16. In a modification, Fig. 3 (not shown), the 0-rings (17, 18) engage the inner surfaces (19, 20) of the sealing rings (21, 22). In a further modification, Fig. 4, the sealing ring 23 is sealed in a housing 25 by an 0-ring 24 engaging its outer surface and the sealing ring 26 is sealed to a shaft 28 by an 0-ring 27 engaging its inner surface.
GB2971670A 1969-06-18 1970-06-18 Sliding rotary seals Expired GB1306730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691930730 DE1930730A1 (en) 1969-06-18 1969-06-18 Mechanical seal blank for mechanical seals

Publications (1)

Publication Number Publication Date
GB1306730A true GB1306730A (en) 1973-02-14

Family

ID=5737241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2971670A Expired GB1306730A (en) 1969-06-18 1970-06-18 Sliding rotary seals

Country Status (3)

Country Link
DE (1) DE1930730A1 (en)
FR (1) FR2038882A5 (en)
GB (1) GB1306730A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219686A1 (en) * 1982-05-26 1983-12-15 Klöckner-Humboldt-Deutz AG, 5000 Köln STORAGE UNIT FOR THE CONVEYOR OF A CENTRIFUGE
DE4443448C2 (en) * 1994-12-07 1998-10-29 Ae Goetze Gmbh Mechanical seal
DE102011010862B4 (en) * 2011-02-10 2015-06-03 Federal-Mogul Burscheid Gmbh Method for producing metallic mechanical seals

Also Published As

Publication number Publication date
DE1930730A1 (en) 1970-12-23
FR2038882A5 (en) 1971-01-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees