GB589768A - Improvements in resilient pressure sealing devices - Google Patents

Improvements in resilient pressure sealing devices

Info

Publication number
GB589768A
GB589768A GB822445A GB822445A GB589768A GB 589768 A GB589768 A GB 589768A GB 822445 A GB822445 A GB 822445A GB 822445 A GB822445 A GB 822445A GB 589768 A GB589768 A GB 589768A
Authority
GB
United Kingdom
Prior art keywords
strip
tongue
engage
packing ring
sealing devices
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
GB822445A
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.)
De Havilland Aircraft Co Ltd
Original Assignee
De Havilland Aircraft Co Ltd
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 De Havilland Aircraft Co Ltd filed Critical De Havilland Aircraft Co Ltd
Priority to GB822445A priority Critical patent/GB589768A/en
Publication of GB589768A publication Critical patent/GB589768A/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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs

Landscapes

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

Abstract

589,768. Oil seals. DE HAVILLAND AIRCRAFT CO., Ltd., CROWHURST, J. A., and HETHERINGTON, J. W. April 3, 1945, No. 8224. [Class 122 (v)] A spring for applying pressure to a packing ring of channel &c. cross-section, comprises a metal strip formed with slots 10 extending alternately from the outer longitudinal edges inwardly beyond the centre line of the strip, the strip being folded over about that line and then bent lengthwise to a curved formation which becomes a closed ring on joining the ends together. Each end of the strip is provided with a tongue 16 cranked inwardly to engage inside the other end of the strip and one tongue ends in a rib &c. 26 which engages in a slot 28 in the other end of the strip. Preferably, the inside faces of the packing ring are rebated to provide shoulders against which the edges of the strip engage.
GB822445A 1945-04-03 1945-04-03 Improvements in resilient pressure sealing devices Expired GB589768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB822445A GB589768A (en) 1945-04-03 1945-04-03 Improvements in resilient pressure sealing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB822445A GB589768A (en) 1945-04-03 1945-04-03 Improvements in resilient pressure sealing devices

Publications (1)

Publication Number Publication Date
GB589768A true GB589768A (en) 1947-06-30

Family

ID=9848330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB822445A Expired GB589768A (en) 1945-04-03 1945-04-03 Improvements in resilient pressure sealing devices

Country Status (1)

Country Link
GB (1) GB589768A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701155A (en) * 1951-02-19 1955-02-01 Globe Hoist Co Oil seal unit and expander ring therefor
DE958793C (en) * 1954-09-25 1957-02-21 Siemens Planiawerke Ag Seal for the connection of synthetic carbon pipes to container floors
DE1045747B (en) * 1952-03-25 1958-12-04 Kupfer Asbest Co Seal with spring element
DE1098305B (en) * 1957-08-20 1961-01-26 Kupfer Asbest Co Seal with spring element
US3114561A (en) * 1959-10-13 1963-12-17 Creath Composite seal with resilient expansion member
US3301568A (en) * 1963-05-28 1967-01-31 Fmc Corp Fluid seal
DE2008487A1 (en) * 1969-03-07 1970-10-01 Pneumo Dynamics Corp., Cleveland, Ohio (V.St.A.) poetry
US3554562A (en) * 1967-06-21 1971-01-12 Gen Motors Corp Valve stem seal assembly
US4298203A (en) * 1979-12-12 1981-11-03 Firma Carl Freudenberg Two part shaft sealing ring
GB2164102A (en) * 1984-09-05 1986-03-12 Terence Peter Nicholson Improvement relating to ring seals
US4585238A (en) * 1984-08-22 1986-04-29 Nicholson Terence P Channeled ring seals with spring rings
US9182041B2 (en) 2011-08-15 2015-11-10 Elringklinger Ag Seal for sealing a sealing gap and method for producing a seal of this type

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701155A (en) * 1951-02-19 1955-02-01 Globe Hoist Co Oil seal unit and expander ring therefor
DE1045747B (en) * 1952-03-25 1958-12-04 Kupfer Asbest Co Seal with spring element
DE958793C (en) * 1954-09-25 1957-02-21 Siemens Planiawerke Ag Seal for the connection of synthetic carbon pipes to container floors
DE1098305B (en) * 1957-08-20 1961-01-26 Kupfer Asbest Co Seal with spring element
US3114561A (en) * 1959-10-13 1963-12-17 Creath Composite seal with resilient expansion member
US3301568A (en) * 1963-05-28 1967-01-31 Fmc Corp Fluid seal
US3554562A (en) * 1967-06-21 1971-01-12 Gen Motors Corp Valve stem seal assembly
DE2008487A1 (en) * 1969-03-07 1970-10-01 Pneumo Dynamics Corp., Cleveland, Ohio (V.St.A.) poetry
US4298203A (en) * 1979-12-12 1981-11-03 Firma Carl Freudenberg Two part shaft sealing ring
US4585238A (en) * 1984-08-22 1986-04-29 Nicholson Terence P Channeled ring seals with spring rings
EP0184285A2 (en) * 1984-08-22 1986-06-11 Terence Peter Nicholson Ring seals
EP0184285A3 (en) * 1984-08-22 1987-05-20 Terence Peter Nicholson Improvements relating to ring seals
GB2164102A (en) * 1984-09-05 1986-03-12 Terence Peter Nicholson Improvement relating to ring seals
EP0178070A1 (en) * 1984-09-05 1986-04-16 Terence Peter Nicholson Improvements relating to ring seals
US9182041B2 (en) 2011-08-15 2015-11-10 Elringklinger Ag Seal for sealing a sealing gap and method for producing a seal of this type
DE102011080970B4 (en) 2011-08-15 2020-01-09 Elringklinger Ag Seal for sealing a sealing gap and method for producing such a seal

Similar Documents

Publication Publication Date Title
GB589768A (en) Improvements in resilient pressure sealing devices
GB1247166A (en) Sealing arrangement for flanges
GB612830A (en) Oil seals
GB379123A (en) Improvements in metal seals
GB805365A (en) Gasket and joint for sealing fluid pressure and radio frequency electrical energy
GB1091992A (en) Packing for pipe joint
GB718527A (en) Improvements in clips, clamps or encircling members
FR2279016A1 (en) Joint for pressurised pipes - with pipe pushed into junction and serrations or holes for security and sealing
GB532543A (en) Improvements in seals for use in joining overlapping parts of metal strapping
GB719317A (en) Sausage and means and method of producing it
GB1003469A (en) Improvements in and relating to the jointing of tubular members
GB256091A (en) Device for packing damaged hose
GB292389A (en) An improvement in piston rings
GB208349A (en) Improvements in piston rings
GB504544A (en) Improvements in expansible bands, bracelets and the like
GB769585A (en) Improvements relating to sealing devices
GB584379A (en) Improvements in or relating to tubular containers for electrical condensers or otherapparatus
GB622533A (en) Improvements in or relating to gaskets for insertion between joint faces which are subject to pressure
GB611066A (en) Improvements in or relating to sealing rings for pipe couplings
GB680760A (en) Pipe couplings
GB394892A (en) Locking device for piston rings
GB339019A (en) Improvements in or relating to piston rings
CA491045A (en) Dowel bar and joint sealing strip construction
GB336015A (en) Improvements in gas tight unions or joints
GB646740A (en) Improvements in or relating to seals for members having small relative movements