NO954075D0 - Kompresjonselement med variabel fjæring, samt strekksystem for stigerör som anvender samme - Google Patents

Kompresjonselement med variabel fjæring, samt strekksystem for stigerör som anvender samme

Info

Publication number
NO954075D0
NO954075D0 NO954075A NO954075A NO954075D0 NO 954075 D0 NO954075 D0 NO 954075D0 NO 954075 A NO954075 A NO 954075A NO 954075 A NO954075 A NO 954075A NO 954075 D0 NO954075 D0 NO 954075D0
Authority
NO
Norway
Prior art keywords
riser
well
same
compression element
variable suspension
Prior art date
Application number
NO954075A
Other languages
English (en)
Other versions
NO954075L (no
Inventor
Iii Edward Joseph Arlt
Original Assignee
Continental Emsco Co
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 Continental Emsco Co filed Critical Continental Emsco Co
Publication of NO954075D0 publication Critical patent/NO954075D0/no
Publication of NO954075L publication Critical patent/NO954075L/no

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • E21B19/006—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform including heave compensators
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3807—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by adaptations for particular modes of stressing
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/393—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type with spherical or conical sleeves
    • F16F1/3935—Conical sleeves
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F16F1/41—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers the spring consisting of generally conically arranged elements
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Springs (AREA)
NO954075A 1993-04-15 1995-10-13 Kompresjonselement med variabel fjæring, samt strekksystem for stigerör som anvender samme NO954075L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/047,810 US5482406A (en) 1993-04-15 1993-04-15 Variable spring rate compression element and riser tensioner system using the same
PCT/US1994/000887 WO1994024456A1 (en) 1993-04-15 1994-01-21 Variable spring rate compression element and riser tensioner system using the same

Publications (2)

Publication Number Publication Date
NO954075D0 true NO954075D0 (no) 1995-10-13
NO954075L NO954075L (no) 1995-12-06

Family

ID=21951102

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954075A NO954075L (no) 1993-04-15 1995-10-13 Kompresjonselement med variabel fjæring, samt strekksystem for stigerör som anvender samme

Country Status (5)

Country Link
US (1) US5482406A (no)
AU (1) AU6095394A (no)
GB (1) GB2292203B (no)
NO (1) NO954075L (no)
WO (1) WO1994024456A1 (no)

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US5641248A (en) * 1993-04-15 1997-06-24 Continental Emsco Company Variable spring rate compression element and riser tensioner system using the same
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US5628586A (en) * 1995-06-23 1997-05-13 Continental Emsco Company Elastomeric riser tensioner system
FR2739167B1 (fr) * 1995-09-27 1997-11-21 Elf Aquitaine Limiteur de courbure pour un tube s'etendant en milieu marin
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DE19639556A1 (de) * 1996-09-26 1998-04-09 Mannesmann Boge Gmbh Vorrichtung zur Tilgung von Schwingungen
US5873678A (en) * 1996-12-23 1999-02-23 Continental Emsco Company Tension adjustment mechanism employing stepped or serrated ramps for adjusting tension of a tendon from a floating marine platform
US6190091B1 (en) * 1997-08-26 2001-02-20 Novellent Technologies Llc Tension control device for tensile elements
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FR2830209B1 (fr) * 2001-09-28 2004-01-16 Hutchinson Procede de fabrication d'un dispositif antivibratoire pour automobile comportant un insert metallique destine a etre adherise avec un elastomere
EP2946666B1 (en) * 2004-04-30 2017-11-15 OrbusNeich Medical, Inc. Medical device with coating for capturing genetically-altered cells and methods of using same
US7559723B2 (en) * 2006-02-24 2009-07-14 Technip France Hull-to-caisson interface connection assembly for spar platform
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AT511876B1 (de) 2011-08-30 2020-02-15 Siemens Mobility GmbH Federsperre für sekundärfeder
WO2013033822A1 (en) 2011-09-05 2013-03-14 Litens Automotive Partnership Intelligent belt drive system and method
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US9010437B2 (en) * 2012-05-25 2015-04-21 The Technologies Alliance, Inc. Self-adjusting riser centralizer
USD700112S1 (en) 2012-07-06 2014-02-25 Hendrickson Usa, L.L.C. Progressive rate spring for a suspension
USD699637S1 (en) 2012-07-06 2014-02-18 Hendrickson Usa, L.L.C. Shear spring for a suspension
USD700113S1 (en) 2012-07-06 2014-02-25 Hendrickson Usa, L.L.C. Suspension assembly
TWI480184B (zh) * 2013-02-26 2015-04-11 Univ Minghsin Sci & Tech 車輛懸吊結構
WO2014164673A2 (en) * 2013-03-11 2014-10-09 Lord Corporation Fluid conduit connection system
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US9150071B2 (en) 2013-07-25 2015-10-06 Hendrickson Usa, L.L.C. Frame hanger for vehicle suspension
US11111012B2 (en) * 2019-10-01 2021-09-07 Textron Innovations Inc. Hub with integral elastomeric bearing

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Also Published As

Publication number Publication date
AU6095394A (en) 1994-11-08
GB9520935D0 (en) 1995-12-13
NO954075L (no) 1995-12-06
WO1994024456A1 (en) 1994-10-27
GB2292203A (en) 1996-02-14
GB2292203B (en) 1997-04-02
US5482406A (en) 1996-01-09

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