GB1045110A - O-ring seal and method of formation thereof - Google Patents

O-ring seal and method of formation thereof

Info

Publication number
GB1045110A
GB1045110A GB4010665A GB4010665A GB1045110A GB 1045110 A GB1045110 A GB 1045110A GB 4010665 A GB4010665 A GB 4010665A GB 4010665 A GB4010665 A GB 4010665A GB 1045110 A GB1045110 A GB 1045110A
Authority
GB
United Kingdom
Prior art keywords
groove
tool
cut
lathe
cover
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
GB4010665A
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of GB1045110A publication Critical patent/GB1045110A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat

Abstract

1,045,110. Turning. UNITED STATES ATOMIC ENERGY COMMISSION. Sept. 20, 1965 [Nov. 3, 1964], No. 40106/65. Headings B3B and B3T. [Also in Division F2] A continuous undercut groove 14, formed in one of two mating surfaces, to accommodate an 0-ring seal has the cross-sectional shape shown in Fig. 3. If the groove is circular the cover 11 in which it is to be made is mounted on a lathe with its flat surface at right-angles to the axis of rotation and a cutting tool 21 having a circular cutting tip 23 and a straight portion 24 is mounted to feed towards the cover 11 at an angle of about 20 degrees to the normal as indicated by the arrow 22. The position of the tool feed of the lathe is adjusted radially until the tool 21 intersects the surface at a point which will result in the correct diameter for the inner lip 18 of the groove and the tool fed in the direction 22 until a groove of the desired depth has been cut. In the case of a rectangular seal the groove may be cut in straight lines by a planer and a 45 degree mitreing cut made at each corner, so that the O-ring does not have a single 90-degree bend.
GB4010665A 1964-11-03 1965-09-20 O-ring seal and method of formation thereof Expired GB1045110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40870764A 1964-11-03 1964-11-03

Publications (1)

Publication Number Publication Date
GB1045110A true GB1045110A (en) 1966-10-05

Family

ID=23617419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4010665A Expired GB1045110A (en) 1964-11-03 1965-09-20 O-ring seal and method of formation thereof

Country Status (2)

Country Link
CH (1) CH441900A (en)
GB (1) GB1045110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407293A1 (en) * 1989-07-06 1991-01-09 JAEGER, Société Anonyme Française Static sealing system between two flat casing faces

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544988A1 (en) * 1985-12-19 1987-07-02 Skf Gmbh SEALED ROLLER BEARING
DE4211076C2 (en) * 1992-04-03 1996-06-05 Kroll & Ziller Kg Flange gasket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407293A1 (en) * 1989-07-06 1991-01-09 JAEGER, Société Anonyme Française Static sealing system between two flat casing faces

Also Published As

Publication number Publication date
CH441900A (en) 1967-08-15

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