GB1239154A - - Google Patents

Info

Publication number
GB1239154A
GB1239154A GB1239154DA GB1239154A GB 1239154 A GB1239154 A GB 1239154A GB 1239154D A GB1239154D A GB 1239154DA GB 1239154 A GB1239154 A GB 1239154A
Authority
GB
United Kingdom
Prior art keywords
ring
chamber
side walls
notches
gap
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
Other languages
English (en)
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 filed Critical
Publication of GB1239154A publication Critical patent/GB1239154A/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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
GB1239154D 1968-05-22 1969-04-23 Expired GB1239154A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT834648 1968-05-22

Publications (1)

Publication Number Publication Date
GB1239154A true GB1239154A (es) 1971-07-14

Family

ID=11126407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239154D Expired GB1239154A (es) 1968-05-22 1969-04-23

Country Status (1)

Country Link
GB (1) GB1239154A (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015144A1 (en) * 1979-02-22 1980-09-03 Weatherford/Dmc Piston and seal in a mud pump or the like
US6769695B2 (en) 2001-12-14 2004-08-03 Kmt Waterjet Systems, Inc. Back-up rings for high pressure seals, packing assembly, and pumps incorporating same
WO2013107626A1 (de) * 2012-01-20 2013-07-25 Uhde High Pressure Technologies Gmbh Stützringanordnung für eine hochdruckdichtung
EP2781808A1 (de) * 2013-03-21 2014-09-24 Fietz Automotive GmbH Dichtungseinrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015144A1 (en) * 1979-02-22 1980-09-03 Weatherford/Dmc Piston and seal in a mud pump or the like
US6769695B2 (en) 2001-12-14 2004-08-03 Kmt Waterjet Systems, Inc. Back-up rings for high pressure seals, packing assembly, and pumps incorporating same
WO2013107626A1 (de) * 2012-01-20 2013-07-25 Uhde High Pressure Technologies Gmbh Stützringanordnung für eine hochdruckdichtung
CN104081095A (zh) * 2012-01-20 2014-10-01 伍德高压技术有限公司 用于高压密封件的支撑环结构
US9388901B2 (en) 2012-01-20 2016-07-12 Uhde High Pressure Technologies Gmbh Support ring arrangement for a high-pressure seal
RU2606717C2 (ru) * 2012-01-20 2017-01-10 Уде Хай Преше Текнолоджиз Гмбх Узел опорного кольца для уплотнения высокого давления
CN104081095B (zh) * 2012-01-20 2017-05-03 伍德高压技术有限公司 用于高压密封件的支撑环结构
EP2781808A1 (de) * 2013-03-21 2014-09-24 Fietz Automotive GmbH Dichtungseinrichtung

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee