FR2241036A1 - Retaining clamp for pipes or tubes - has strap that retains pipe in the event of fracture and allows for deformation - Google Patents

Retaining clamp for pipes or tubes - has strap that retains pipe in the event of fracture and allows for deformation

Info

Publication number
FR2241036A1
FR2241036A1 FR7428192A FR7428192A FR2241036A1 FR 2241036 A1 FR2241036 A1 FR 2241036A1 FR 7428192 A FR7428192 A FR 7428192A FR 7428192 A FR7428192 A FR 7428192A FR 2241036 A1 FR2241036 A1 FR 2241036A1
Authority
FR
France
Prior art keywords
pipe
event
clamp
deformation
strap
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7428192A
Other languages
French (fr)
Other versions
FR2241036B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2241036A1 publication Critical patent/FR2241036A1/en
Application granted granted Critical
Publication of FR2241036B1 publication Critical patent/FR2241036B1/fr
Granted legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/005—Devices restraining ruptured tubes from whipping
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Clamps And Clips (AREA)

Abstract

The clamp is partic. intended for use on steam generating systems but can be used for any high pressure pipework. A typical application is in pressure chambers in nuclear reactors. The holding element is U-shaped and there is a clearance between it and the pipe. It is fixed by a holding device to the main structure. The material and size of the clamp is chosen so that plastic deformation and absorption of energy when the pipe fractures is allowed for. The holding device consists of U-bolts and clevis pins. There is a baseplate between the clamp and the pipe that serves to hold the pipe together in the event of breakage.
FR7428192A 1973-08-16 1974-08-14 Retaining clamp for pipes or tubes - has strap that retains pipe in the event of fracture and allows for deformation Granted FR2241036A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38893373A 1973-08-16 1973-08-16

Publications (2)

Publication Number Publication Date
FR2241036A1 true FR2241036A1 (en) 1975-03-14
FR2241036B1 FR2241036B1 (en) 1978-12-29

Family

ID=23536140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428192A Granted FR2241036A1 (en) 1973-08-16 1974-08-14 Retaining clamp for pipes or tubes - has strap that retains pipe in the event of fracture and allows for deformation

Country Status (9)

Country Link
JP (2) JPS5526359B2 (en)
BE (1) BE870735Q (en)
CH (1) CH585871A5 (en)
DE (1) DE2437725C3 (en)
ES (1) ES427423A1 (en)
FR (1) FR2241036A1 (en)
IT (1) IT1019937B (en)
NL (1) NL167538C (en)
SE (1) SE394023B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757076A1 (en) * 1977-12-21 1979-06-28 Kraftwerk Union Ag COLLECTING DEVICE FOR PIPELINES
FR2483562A1 (en) * 1980-05-29 1981-12-04 Framatome Sa DEVICE FOR MAINTAINING A PIPING ON A SUPPORT

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437913A (en) * 1977-08-31 1979-03-20 Toshiba Corp Shock relief device for prevention of high-pressure pipe breaking
JPS5586990A (en) * 1978-12-25 1980-07-01 Hitachi Ltd Scattering preventing device of pipe
DE2920068C2 (en) * 1979-05-18 1982-11-18 Brown, Boveri & Cie Ag, 6800 Mannheim Pipe rash protection with energy-consuming components
JPS5710586U (en) * 1981-03-04 1982-01-20
EP0135698B1 (en) * 1983-07-21 1988-12-28 Egon Striedelmeyer Pipe fastening clamp
DE19649923C2 (en) * 1996-12-02 2002-07-04 Framatome Anp Gmbh Anti-deflection device for pipe parts in the event of a pipe break
JP5819164B2 (en) * 2011-11-08 2015-11-18 株式会社日立製作所 Piping support device and piping support method
KR102557842B1 (en) * 2021-03-12 2023-07-24 주식회사 피노 Fire fighting water passage means for high-rise fire suppression

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB117303A (en) * 1917-07-12 1918-07-12 Stephen James Murphy Improvements in or relating to Cylinders or Storage Vessels for Compressed Air or Gas.
US1969540A (en) * 1929-11-19 1934-08-07 Bergstrom Eric Maurice Pipe
DE1727850U (en) * 1955-12-23 1956-08-09 Emil Habert HANGING DEVICE FOR PIPING.
DE1877779U (en) * 1963-04-10 1963-08-14 Matthias Dick PENDULUM CLAMP FOR FASTENING OBJECTS.
DE6910136U (en) * 1969-03-13 1973-07-19 Knapsack Ag SUPPORT FOR PIPING AND / OR CYLINDRICAL TANK.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757076A1 (en) * 1977-12-21 1979-06-28 Kraftwerk Union Ag COLLECTING DEVICE FOR PIPELINES
FR2483562A1 (en) * 1980-05-29 1981-12-04 Framatome Sa DEVICE FOR MAINTAINING A PIPING ON A SUPPORT
EP0041454A1 (en) * 1980-05-29 1981-12-09 Framatome Device for holding a pipe on a support

Also Published As

Publication number Publication date
DE2437725C3 (en) 1982-02-04
NL167538C (en) 1981-12-16
BE870735Q (en) 1979-01-15
JPS5076616A (en) 1975-06-23
JPS5526359B2 (en) 1980-07-12
JPS6056892U (en) 1985-04-20
JPS6025032Y2 (en) 1985-07-26
IT1019937B (en) 1977-11-30
CH585871A5 (en) 1977-03-15
SE394023B (en) 1977-05-31
FR2241036B1 (en) 1978-12-29
NL7406215A (en) 1975-02-18
DE2437725B2 (en) 1981-05-27
ES427423A1 (en) 1976-07-16
SE7410478L (en) 1975-02-17
NL167538B (en) 1981-07-16
DE2437725A1 (en) 1975-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse