BR112022011657A2 - Mola - Google Patents

Mola

Info

Publication number
BR112022011657A2
BR112022011657A2 BR112022011657A BR112022011657A BR112022011657A2 BR 112022011657 A2 BR112022011657 A2 BR 112022011657A2 BR 112022011657 A BR112022011657 A BR 112022011657A BR 112022011657 A BR112022011657 A BR 112022011657A BR 112022011657 A2 BR112022011657 A2 BR 112022011657A2
Authority
BR
Brazil
Prior art keywords
spring
tubular member
resilient body
clamp
stiffness
Prior art date
Application number
BR112022011657A
Other languages
English (en)
Inventor
Henry Lannagan William
James Milne Fraser
Original Assignee
Balmoral Comtec 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 Balmoral Comtec Ltd filed Critical Balmoral Comtec Ltd
Publication of BR112022011657A2 publication Critical patent/BR112022011657A2/pt

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
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/012—Risers with buoyancy 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0241—Fibre-reinforced plastics [FRP]
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/025—Elastomers
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/06—Stiffness
    • F16F2228/066—Variable stiffness
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/02—Surface features, e.g. notches or protuberances
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/36—Holes, slots or the like
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Clamps And Clips (AREA)
  • Springs (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

MOLA. A presente invenção refere-se a uma mola (5; 105; 205; 305; 404; 505) para uma abraçadeira adequada para acoplamento a um elemento tubular, a mola com-preendendo um corpo resiliente (6; 106; 206; 306; 406; 506) tendo primeira e se-gunda extremidades (8; 108; 208; 308; 408; 508) e uma superfície interna (7; 107; 207; 307; 407; 507) adaptada para assentar dentro de um elemento de abraçadeira e uma superfície externa (9; 109; 209; 309; 409; 509) adaptada para entrar em contato com a superfície externa de um elemento tubular, as superfícies interna e externa se estendendo entre a primeira e a segunda extremidade, e em que a rigidez do corpo resiliente da mola varia ao longo do comprimento do corpo entre a primeira e a segunda extremidade.
BR112022011657A 2020-01-22 2021-01-22 Mola BR112022011657A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB2000944.5A GB202000944D0 (en) 2020-01-22 2020-01-22 Spring
PCT/GB2021/050146 WO2021148802A1 (en) 2020-01-22 2021-01-22 Spring

Publications (1)

Publication Number Publication Date
BR112022011657A2 true BR112022011657A2 (pt) 2022-09-06

Family

ID=69636937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022011657A BR112022011657A2 (pt) 2020-01-22 2021-01-22 Mola

Country Status (11)

Country Link
US (1) US20230045865A1 (pt)
EP (1) EP4051864A1 (pt)
JP (1) JP2023518141A (pt)
KR (1) KR20220125286A (pt)
CN (1) CN115190934A (pt)
AU (1) AU2021210186A1 (pt)
BR (1) BR112022011657A2 (pt)
CA (1) CA3160234A1 (pt)
GB (2) GB202000944D0 (pt)
MX (1) MX2022006583A (pt)
WO (1) WO2021148802A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022118514A1 (de) 2022-07-25 2024-01-25 Bayerische Motoren Werke Aktiengesellschaft Auflagepuffer für eine Sitzvorrichtung eines Neigefahrzeugs sowie Sitzvorrichtung eines Neigefahrzeugs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381020A (en) * 1981-07-30 1983-04-26 Mueller Co. Single and multiple section pipe repair or service clamps
GB2391255B (en) * 2002-02-08 2005-08-03 Balmoral Group Buoyancy clamp and method of application
FR2892170B1 (fr) * 2005-10-18 2008-01-18 Financ De Beaumont Fdb Soc Par Dispositif de maintien et d'amortissement en position de tubes ou pipelines de grande longueur par rapport a des structures supports fixes
GB2459706A (en) * 2008-05-02 2009-11-04 Balmoral Group Clamp for a riser
WO2013113316A1 (en) * 2012-02-02 2013-08-08 National Oilwell Varco Denmark I/S Bend limiter
GB201208783D0 (en) * 2012-05-18 2012-07-04 Trelleborg Offshore U K Ltd Clamp
GB201515320D0 (en) * 2015-08-28 2015-10-14 Advanced Insulation Plc Clamp assembly
GB201712940D0 (en) * 2017-08-11 2017-09-27 Balmoral Comtec Ltd Material

Also Published As

Publication number Publication date
GB202000944D0 (en) 2020-03-04
AU2021210186A1 (en) 2022-06-23
CN115190934A (zh) 2022-10-14
EP4051864A1 (en) 2022-09-07
KR20220125286A (ko) 2022-09-14
GB2593577A (en) 2021-09-29
MX2022006583A (es) 2022-09-19
JP2023518141A (ja) 2023-04-28
WO2021148802A1 (en) 2021-07-29
GB202100867D0 (en) 2021-03-10
US20230045865A1 (en) 2023-02-16
GB2593577B (en) 2022-06-08
CA3160234A1 (en) 2021-07-29

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