FI120111B - Låsring - Google Patents

Låsring Download PDF

Info

Publication number
FI120111B
FI120111B FI20075806A FI20075806A FI120111B FI 120111 B FI120111 B FI 120111B FI 20075806 A FI20075806 A FI 20075806A FI 20075806 A FI20075806 A FI 20075806A FI 120111 B FI120111 B FI 120111B
Authority
FI
Finland
Prior art keywords
lock ring
memory metal
core
locking ring
threaded
Prior art date
Application number
FI20075806A
Other languages
English (en)
Finnish (fi)
Other versions
FI20075806A0 (sv
FI20075806A (sv
Inventor
Goeran Sundholm
Original Assignee
Maricap Oy
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 Maricap Oy filed Critical Maricap Oy
Publication of FI20075806A0 publication Critical patent/FI20075806A0/sv
Priority to FI20075806A priority Critical patent/FI120111B/sv
Priority to JP2010533627A priority patent/JP2011503486A/ja
Priority to AU2008322829A priority patent/AU2008322829A1/en
Priority to CN200880116173A priority patent/CN101861466A/zh
Priority to EP08849099A priority patent/EP2220385A4/en
Priority to CA2705317A priority patent/CA2705317A1/en
Priority to RU2010123925/12A priority patent/RU2485364C2/ru
Priority to TW097143359A priority patent/TW200938737A/zh
Priority to PCT/FI2008/050646 priority patent/WO2009063131A1/en
Priority to US12/742,772 priority patent/US8366368B2/en
Priority to KR1020107012785A priority patent/KR20100101102A/ko
Publication of FI20075806A publication Critical patent/FI20075806A/sv
Application granted granted Critical
Publication of FI120111B publication Critical patent/FI120111B/sv

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/77—Use of a shape-memory material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Temperature-Responsive Valves (AREA)
  • Springs (AREA)

Claims (9)

1. Läsring (6), omfattande en kärndel (61) som omges av en spiralträdsdel (62), kännetecknad av, att läsringens (6) kärndel (61) inbegriper minnesmetall eller 5 att läsringens spiralträdsdel (62) inbegriper minnesmetall, varvid läsringen är anordnad att ändra sin form när temperaturen ändras tili ett förutbestämt värde.
2. Läsring enligt patentkrav 1, kännetecknad av, att läsringen (6) är en ringformig del vars diameter (d) ökar när temperaturen när ett förutbestämt värde. 10
3. Läsring enligt patentkrav 1, kännetecknad av, att läsringen (6) är en ringformig del vars diameter (d) minskar när temperaturen nätt ett förutbestämt värde.
4. Läsring enligt nägot av patentkraven 1-3, kännetecknad av, att kärndelen (61) bildas av flera kärnkroppar (65). 15
5. Läsring enligt nägot av patentkraven 1-4, kännetecknad av, att spiralträdsdelen (62) är av fjädermaterial och kärndelen (61) av minnesmetall.
• · · • · · .···. 6. Läsring enligt nägot av patentkraven 1-5, kännetecknad av, att kärndelen • · (61) är av Ijädermaterial och spiralträdsdelen (62) av minnesmetall. • · · • · • · • · · jy
· 7. Läsring enligt nägot av patentkraven 1-3, kännetecknad av, att • · ·* ** 20 spiralträdsdelen (62) är av stäl och kärndelen (61) av minnesmetall. ···
8. Läsring enligt nägot av patentkraven 1-3, kännetecknad av, att kärndelen (61) är av stäl och spiralträdsdelen (62) av minnesmetall. • · · :
9. Läsring enligt nägot av patentkraven 1-6, kännetecknad av, att kärndelen • · · : ;j ·* (61) bildas av flera strängar av minnesmetall. » *· * · • · · 1 • · · · · • · • · • » · *
FI20075806A 2007-11-14 2007-11-14 Låsring FI120111B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20075806A FI120111B (sv) 2007-11-14 2007-11-14 Låsring
RU2010123925/12A RU2485364C2 (ru) 2007-11-14 2008-11-10 Стопорное кольцо
AU2008322829A AU2008322829A1 (en) 2007-11-14 2008-11-10 Lock ring
CN200880116173A CN101861466A (zh) 2007-11-14 2008-11-10 锁定环
EP08849099A EP2220385A4 (en) 2007-11-14 2008-11-10 RETAINER RING
CA2705317A CA2705317A1 (en) 2007-11-14 2008-11-10 Lock ring
JP2010533627A JP2011503486A (ja) 2007-11-14 2008-11-10 ロックリング
TW097143359A TW200938737A (en) 2007-11-14 2008-11-10 Lock ring
PCT/FI2008/050646 WO2009063131A1 (en) 2007-11-14 2008-11-10 Lock ring
US12/742,772 US8366368B2 (en) 2007-11-14 2008-11-10 Lock ring
KR1020107012785A KR20100101102A (ko) 2007-11-14 2008-11-10 로크 링

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075806 2007-11-14
FI20075806A FI120111B (sv) 2007-11-14 2007-11-14 Låsring

Publications (3)

Publication Number Publication Date
FI20075806A0 FI20075806A0 (sv) 2007-11-14
FI20075806A FI20075806A (sv) 2009-05-15
FI120111B true FI120111B (sv) 2009-06-30

Family

ID=38786737

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075806A FI120111B (sv) 2007-11-14 2007-11-14 Låsring

Country Status (11)

Country Link
US (1) US8366368B2 (sv)
EP (1) EP2220385A4 (sv)
JP (1) JP2011503486A (sv)
KR (1) KR20100101102A (sv)
CN (1) CN101861466A (sv)
AU (1) AU2008322829A1 (sv)
CA (1) CA2705317A1 (sv)
FI (1) FI120111B (sv)
RU (1) RU2485364C2 (sv)
TW (1) TW200938737A (sv)
WO (1) WO2009063131A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322237B (zh) * 2011-06-14 2014-01-15 中国石油天然气股份有限公司 自膨胀式封隔器
US20130042461A1 (en) * 2011-08-17 2013-02-21 Composite Technology Development, Inc. Shape memory polymer devices
CN102678714A (zh) * 2012-05-28 2012-09-19 赵群燕 可拆卸的铆接结构
CN106687687B (zh) 2014-09-15 2020-09-15 皇家飞利浦有限公司 热敏致动器设备
US9995090B2 (en) 2014-09-19 2018-06-12 Baker Hughes, A Ge Company, Llc Completion method featuring a thermally actuated lock assembly for a telescoping joint
US9810256B2 (en) 2015-11-19 2017-11-07 Thundershirt, Llc Lock ring
CN107588064B (zh) * 2017-08-25 2024-01-05 瑞安市优赛车辆配件有限公司 加强型卡环及其加工方法
US12063966B2 (en) 2018-06-14 2024-08-20 Philip Morris Products S.A. Aerosol-generating device with shape memory heater

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US4579351A (en) * 1985-03-05 1986-04-01 Trw Automotive Products, Inc. Dual spring expander for oil control piston rings
JPS639713A (ja) * 1986-06-27 1988-01-16 武蔵精密工業株式会社 環状の締付金具
JPH0297779A (ja) * 1988-10-04 1990-04-10 Eagle Ind Co Ltd 弁の組立方法
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Also Published As

Publication number Publication date
RU2010123925A (ru) 2011-12-20
EP2220385A1 (en) 2010-08-25
US8366368B2 (en) 2013-02-05
EP2220385A4 (en) 2012-02-15
TW200938737A (en) 2009-09-16
CN101861466A (zh) 2010-10-13
KR20100101102A (ko) 2010-09-16
FI20075806A0 (sv) 2007-11-14
CA2705317A1 (en) 2009-05-22
US20100247271A1 (en) 2010-09-30
FI20075806A (sv) 2009-05-15
WO2009063131A1 (en) 2009-05-22
RU2485364C2 (ru) 2013-06-20
JP2011503486A (ja) 2011-01-27
AU2008322829A1 (en) 2009-05-22

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