NL7003368A - - Google Patents

Info

Publication number
NL7003368A
NL7003368A NL7003368A NL7003368A NL7003368A NL 7003368 A NL7003368 A NL 7003368A NL 7003368 A NL7003368 A NL 7003368A NL 7003368 A NL7003368 A NL 7003368A NL 7003368 A NL7003368 A NL 7003368A
Authority
NL
Netherlands
Application number
NL7003368A
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 IT700969A external-priority patent/IT953005B/it
Priority claimed from IT1247770A external-priority patent/IT992014B/it
Application filed filed Critical
Publication of NL7003368A publication Critical patent/NL7003368A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/12—Sealing arrangements in rotary-piston machines or engines for other than working fluid
    • F01C19/125—Shaft sealings specially adapted for rotary or oscillating-piston machines or engines
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/91—O-ring seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Temperature-Responsive Valves (AREA)
  • Sealing Devices (AREA)
  • Rotary Pumps (AREA)
NL7003368A 1969-03-10 1970-03-10 NL7003368A (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT686269 1969-03-10
IT691469 1969-03-29
IT700969A IT953005B (it) 1969-05-08 1969-05-08 Guarnizione anulare composita anti trafilatura autostringente con ri cupero di tenuta particolarmente adatta per assicurare la tenuta stessa verso l esterno o verso l interno della zona anulare che essa delimita fra le pareti paral lele che serrano la guarnizione nel la sua cavita anulare di alloggia mento
IT1247770A IT992014B (it) 1970-02-14 1970-02-14 Guarnizione anulare composita antitrafilatura autostringente con ricupero di tenuta

Publications (1)

Publication Number Publication Date
NL7003368A true NL7003368A (xx) 1970-09-14

Family

ID=27452693

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7003368A NL7003368A (xx) 1969-03-10 1970-03-10

Country Status (9)

Country Link
US (1) US3716245A (xx)
JP (1) JPS4916890B1 (xx)
CH (1) CH501857A (xx)
DE (1) DE2011019A1 (xx)
FR (1) FR2039580A5 (xx)
GB (1) GB1275352A (xx)
NL (1) NL7003368A (xx)
NO (1) NO133507C (xx)
SE (1) SE354332B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562052Y2 (xx) * 1974-11-27 1981-01-17
DE2829029A1 (de) * 1978-07-01 1980-01-10 Bosch Gmbh Robert Dichtungsanordnung fuer druckmittelbeaufschlagte teile
US4229013A (en) * 1979-07-02 1980-10-21 Greene, Tweed & Co., Inc. Spring seal
US4291890A (en) * 1979-10-15 1981-09-29 Mcdonnell Douglas Corporation Valve seal with O-ring and backup ring
US4421330A (en) * 1982-02-08 1983-12-20 Greene, Tweed & Co., Inc. Antifriction fluid seal assembly
JPS59192994A (ja) * 1983-04-15 1984-11-01 株式会社日立製作所 制御棒駆動機構ハウジングの取替作業用水シ−ル装置
SE463664B (sv) * 1986-04-17 1991-01-07 Forsheda Ab Formnings- och taetningsring
DE3737932A1 (de) * 1987-11-07 1989-05-18 Mtu Friedrichshafen Gmbh Dichtungsvorrichtung zwischen welle und gehaeuse einer stroemungsmaschine
US5385353A (en) * 1990-02-28 1995-01-31 Busak And Luyken Gmbh & Co. Sealing arrangement
JPH03279058A (ja) * 1990-03-29 1991-12-10 Takata Kk シートベルトのリトラクタ
US5118119A (en) * 1991-07-29 1992-06-02 Allied-Signal Inc. High temperature and high pressure seal retainer ring
US6338491B1 (en) * 1998-10-21 2002-01-15 Case Corporation Rotary shaft seal
US6648337B1 (en) * 1998-11-14 2003-11-18 Polymer Sealing Solutions, Inc. Backup ring with controlled spacing
EP2163795B1 (en) * 2000-05-02 2012-05-02 Halliburton Energy Services, Inc. Seal assembly for limiting the movement of a seal within a seal housing
US7857167B1 (en) * 2005-08-29 2010-12-28 Anthony Scott Hollars Compressed gas cartridge permeation dispenser having a predictable permeation rate
US20120038115A1 (en) * 2009-02-12 2012-02-16 Halliburton Energy Services, Inc. Anti-Extrusion Seal for High Temperature Applications
US20140015201A1 (en) * 2012-07-13 2014-01-16 Halliburton Energy Services, Inc. High pressure seal back-up
US20140084547A1 (en) * 2012-07-13 2014-03-27 Halliburton Energy Services, Inc High pressure seal back-up
SG11201602567VA (en) * 2013-11-06 2016-04-28 Halliburton Energy Services Inc Swellable seal with backup
US9267441B1 (en) * 2015-03-17 2016-02-23 Borgwarner Inc. Multi-piece piston ring for a turbocharger shaft assembly
CA2991538C (en) 2015-07-09 2022-12-13 Western Oiltools Ltd. Modified stuffing box
WO2017136948A1 (en) * 2016-02-10 2017-08-17 Western Oiltools Ltd. Anti-extrusion seal arrangement and ram-style blowout preventer
BR112019001538B1 (pt) 2016-07-26 2023-05-09 Dreco Energy Services Ulc Método e aparelho para modificar reversivelmente um conjunto de cabeça de poço de produção em um furo de poço sujeito a pressões aumentadas de operações de fraturamento subterrâneas adjacentes ao conjunto de cabeça de poço
CA3049697C (en) 2017-01-16 2023-09-05 Dreco Energy Services Ulc Multifunction blowout preventer
JP6809917B2 (ja) * 2017-01-31 2021-01-06 株式会社バルカー 複合シール材
US10941628B2 (en) 2017-09-25 2021-03-09 Dreco Energy Services Ulc Adjustable blowout preventer and methods of use
CN108302202B (zh) * 2018-03-13 2023-09-22 山东临工工程机械有限公司 一种可调向接头及其密封装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR905737A (fr) * 1941-01-23 1945-12-12 Heinkel Ag Ernst Garniture pour pistons et presse-étoupe
US2462586A (en) * 1946-01-02 1949-02-22 New York Air Brake Co Seal for resisting high pressures
US2616731A (en) * 1948-06-24 1952-11-04 Dean W Osmun Packing unit
US2739855A (en) * 1951-12-21 1956-03-27 Earl F Bruning Composite packing
FR1141567A (fr) * 1956-01-20 1957-09-04 Renault Joint d'étanchéité formant ressort entre bagues sur organes tournants, et pouvantassurer l'entraînement d'une pièce extérieure
US3085628A (en) * 1959-02-18 1963-04-16 Lynes Inc Inflatable well tool
US3097855A (en) * 1959-06-26 1963-07-16 George H Allen Sealing arrangement
US3166832A (en) * 1960-11-02 1965-01-26 Greene Tweed & Co Inc Method of forming a piston and like components
GB923013A (en) * 1961-01-30 1963-04-10 Dowty Seals Ltd Improvements relating to sealing devices
US3223427A (en) * 1961-07-28 1965-12-14 Barogenics Inc Seal assembly for pressurized tubular joint
US3218087A (en) * 1962-07-09 1965-11-16 Boeing Co Foot seal
US3269737A (en) * 1963-11-12 1966-08-30 Cessna Aircraft Co Unbalanced pressure shaft seal
US3362720A (en) * 1965-07-01 1968-01-09 Dresser Ind Annular seal assembly
US3430990A (en) * 1966-11-02 1969-03-04 Goddard Ind Inc Coupling
US3525530A (en) * 1968-06-10 1970-08-25 Gen Motors Corp High pressure-low friction seal

Also Published As

Publication number Publication date
SE354332B (xx) 1973-03-05
JPS4916890B1 (xx) 1974-04-25
FR2039580A5 (xx) 1971-01-15
NO133507B (xx) 1976-02-02
US3716245A (en) 1973-02-13
GB1275352A (en) 1972-05-24
DE2011019A1 (de) 1970-09-17
CH501857A (de) 1971-01-15
NO133507C (xx) 1976-05-12

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