BE901451A - Appareil absorbant de l'energie pour systeme de canalisations et elements analogues. - Google Patents

Appareil absorbant de l'energie pour systeme de canalisations et elements analogues.

Info

Publication number
BE901451A
BE901451A BE0/214297A BE214297A BE901451A BE 901451 A BE901451 A BE 901451A BE 0/214297 A BE0/214297 A BE 0/214297A BE 214297 A BE214297 A BE 214297A BE 901451 A BE901451 A BE 901451A
Authority
BE
Belgium
Prior art keywords
plates
energy absorbing
pipe
piping system
absorbing apparatus
Prior art date
Application number
BE0/214297A
Other languages
English (en)
Inventor
M Z Khlafallah
H M Lee
Original Assignee
Bechtel Internat Corp
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 Bechtel Internat Corp filed Critical Bechtel Internat Corp
Publication of BE901451A publication Critical patent/BE901451A/fr

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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • 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
    • Y10S248/00—Supports
    • Y10S248/901—Support having temperature or pressure responsive feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Vibration Dampers (AREA)

Abstract

L'appareil absorbe l'énergie produite par les déplacements d'une canalisation sous l'effet de forces sismiques et comprend une base sur laquelle des plaques absorbant l'énergie sont montées en porte à faux. Les extrémités libres externes des plaques sont couplées à un bras dont une extrémité est reliée à une canalisation dont le déplacement doit etre maitrisé. Lorsque cette canalisation est déplacée, les plaques fléchissent de manière uniforme. Ces plaques sont conçues pour éviter tout flambage du à une flexion excessive.
BE0/214297A 1984-01-06 1985-01-04 Appareil absorbant de l'energie pour systeme de canalisations et elements analogues. BE901451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/568,861 US4620688A (en) 1984-01-06 1984-01-06 Energy absorbing apparatus for piping system and the like

Publications (1)

Publication Number Publication Date
BE901451A true BE901451A (fr) 1985-05-02

Family

ID=24273027

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214297A BE901451A (fr) 1984-01-06 1985-01-04 Appareil absorbant de l'energie pour systeme de canalisations et elements analogues.

Country Status (15)

Country Link
US (1) US4620688A (fr)
JP (1) JPS60146929A (fr)
KR (1) KR870001184B1 (fr)
AT (1) AT390316B (fr)
BE (1) BE901451A (fr)
CA (1) CA1231330A (fr)
CH (1) CH667145A5 (fr)
DE (1) DE3500246A1 (fr)
FR (1) FR2557954B1 (fr)
GB (1) GB2152626B (fr)
IT (1) IT1178344B (fr)
LU (1) LU85718A1 (fr)
NL (1) NL8500025A (fr)
SE (1) SE459440B (fr)
ZA (1) ZA848901B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823522A (en) * 1987-04-22 1989-04-25 Bechtel International Corporation Energy absorbing and assembly for structural system
EP0305171A1 (fr) * 1987-08-24 1989-03-01 Electric Power Research Institute, Inc Support pour stopper un séisme
US5360210A (en) * 1991-12-16 1994-11-01 Vectra Technologies, Inc. Pipe restraint
US5791636A (en) * 1992-07-16 1998-08-11 Loziuk; Larry Compact profile wire cable isolator and energy absorbing restraint
US5441243A (en) * 1992-07-16 1995-08-15 Vectra Technologies, Inc. Wire cable isolator and energy absorbing restraint
US5342017A (en) * 1992-09-30 1994-08-30 Cincinnati Milacron Inc. Damped cantilevered support arm assembly
US5609328A (en) * 1994-07-13 1997-03-11 Vectra Technologies, Inc. Pipe restraint
US5971347A (en) * 1998-06-24 1999-10-26 Tsai; Chong-Shien Vibration damper
AT502559B1 (de) 2005-10-14 2007-05-15 Montanuniv Leoben Verfahren zur überprüfung eines probekörpers unter kombinierter umlaufbiege- und torsionsbeanspruchung und vorrichtung hierzu
NO20100494A1 (no) * 2010-04-07 2011-10-10 Aker Jacket Technology As En baereanordning
US10208880B2 (en) * 2016-12-30 2019-02-19 Emerson Process Management Regulator Technologies, Inc. Noise attenuators for use with process control devices
CN106764270A (zh) * 2017-03-02 2017-05-31 张广山 一种具有自动保护功能的底座减震装置
CN108561497B (zh) * 2018-05-03 2024-08-13 上海核工程研究设计院股份有限公司 一种核工艺管道非线性抗震约束装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK76195C (da) * 1949-10-31 1953-08-03 Hermann Papst Fjedrende sædeunderstøtning.
DE2017999A1 (de) * 1970-04-15 1971-10-28 Jörn, Raoul, Dipl.-Ing., 8990 Lindau Federelement, insbesondere zur elastischen Lagerung von Motoren
US3637173A (en) * 1970-10-09 1972-01-25 Leonard S Suozzo Spring-type mechanical shock and sway arrestor
DE2127685A1 (de) * 1971-06-04 1972-12-14 Daimler Benz Ag Vorrichtung zur Dämpfung von Druckschwingungen
CH592268A5 (fr) * 1975-07-02 1977-10-14 Bbc Brown Boveri & Cie
DE2538974A1 (de) * 1975-08-29 1977-03-10 Siemens Ag Drehelastische abstuetzung einer vertikalen elektrischen maschine
SU630481A1 (ru) * 1976-04-28 1978-10-30 Предприятие П/Я А-1944 Виброизолирующа подвеска дл трубопроводов
US4190227A (en) * 1976-07-22 1980-02-26 Aeroflex Laboratories, Inc. Vibration isolator and method for manufacturing same
GB1601217A (en) * 1977-03-10 1981-10-28 Salter A J Spring supports
NL7704397A (nl) * 1977-04-22 1978-10-24 Philips Nv Gasontladingslaserinrichting.
JPS53156230U (fr) * 1977-05-13 1978-12-07
EP0005633A3 (fr) * 1978-05-23 1979-12-12 Popper Engineering Ltd. Dispositif pour supporter une charge
JPS5850337A (ja) * 1981-09-21 1983-03-24 Matsushita Electric Ind Co Ltd 可動体保持装置

Also Published As

Publication number Publication date
ZA848901B (en) 1985-07-31
GB2152626B (en) 1987-11-18
KR870001184B1 (ko) 1987-06-16
SE8500035D0 (sv) 1985-01-04
NL8500025A (nl) 1985-08-01
DE3500246A1 (de) 1985-08-08
FR2557954A1 (fr) 1985-07-12
US4620688A (en) 1986-11-04
AT390316B (de) 1990-04-25
FR2557954B1 (fr) 1987-02-20
IT1178344B (it) 1987-09-09
SE459440B (sv) 1989-07-03
GB8431387D0 (en) 1985-01-23
GB2152626A (en) 1985-08-07
KR850005564A (ko) 1985-08-26
JPH0148420B2 (fr) 1989-10-19
JPS60146929A (ja) 1985-08-02
CA1231330A (fr) 1988-01-12
ATA1685A (de) 1989-09-15
IT8449378A0 (it) 1984-12-28
LU85718A1 (fr) 1985-07-24
CH667145A5 (de) 1988-09-15
SE8500035L (sv) 1985-07-07

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