ATE303574T1 - USE OF A RIGID, SCREW-SHAPED ELEMENT IN CONNECTION WITH A HEAT EXCHANGER TUBE - Google Patents

USE OF A RIGID, SCREW-SHAPED ELEMENT IN CONNECTION WITH A HEAT EXCHANGER TUBE

Info

Publication number
ATE303574T1
ATE303574T1 AT99961127T AT99961127T ATE303574T1 AT E303574 T1 ATE303574 T1 AT E303574T1 AT 99961127 T AT99961127 T AT 99961127T AT 99961127 T AT99961127 T AT 99961127T AT E303574 T1 ATE303574 T1 AT E303574T1
Authority
AT
Austria
Prior art keywords
rigid
screw
connection
heat exchanger
exchanger tube
Prior art date
Application number
AT99961127T
Other languages
German (de)
Inventor
Thierry Patureaux
Marie-Andree Senegas
Original Assignee
Totalfinaelf France
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 Totalfinaelf France filed Critical Totalfinaelf France
Application granted granted Critical
Publication of ATE303574T1 publication Critical patent/ATE303574T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters

Abstract

The invention concerns a tube (2) wherein the rigid helical element (5) projects outside the tube (2), at the intake thereof, to keep away from said intake materials (4) likely to clog the tube (2) intake, carried by the fluid designed to circulate in said tube (2).
AT99961127T 1998-12-22 1999-12-21 USE OF A RIGID, SCREW-SHAPED ELEMENT IN CONNECTION WITH A HEAT EXCHANGER TUBE ATE303574T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9816222A FR2787564B1 (en) 1998-12-22 1998-12-22 IMPROVEMENTS TO THE HEAT EXCHANGER TUBES, IN ORDER TO AVOID THE BLOCKING OF THEIR ENTRY BY SUSPENSION MATERIALS
PCT/FR1999/003226 WO2000037874A1 (en) 1998-12-22 1999-12-21 Device for preventing clogging of heat-exchanger tubes

Publications (1)

Publication Number Publication Date
ATE303574T1 true ATE303574T1 (en) 2005-09-15

Family

ID=9534310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99961127T ATE303574T1 (en) 1998-12-22 1999-12-21 USE OF A RIGID, SCREW-SHAPED ELEMENT IN CONNECTION WITH A HEAT EXCHANGER TUBE

Country Status (7)

Country Link
EP (1) EP1144934B9 (en)
AT (1) ATE303574T1 (en)
AU (1) AU1784600A (en)
DE (1) DE69927053T2 (en)
ES (1) ES2249051T3 (en)
FR (1) FR2787564B1 (en)
WO (1) WO2000037874A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1172938A (en) 1915-04-02 1916-02-22 Gustavus T Buxton Fluid system.
US2774569A (en) 1954-04-05 1956-12-18 Karl Oscar F Jacobsen Earth moving hydraulic suction nozzles
US4124065A (en) * 1976-11-04 1978-11-07 Water Services Of America, Inc. Apparatus for cleaning heat exchanger tubes
DE2952169A1 (en) * 1979-12-22 1981-07-02 Serck Gmbh, 2000 Hamburg METHOD AND DEVICE FOR PREVENTING SEDIMENT DEPOSITION IN RISING PIPES OF EVAPORATORS
US4489776A (en) 1983-07-21 1984-12-25 Water Services Of America, Inc. Heat exchanger with tube cleaning element capturing cage interconnection
US4590994A (en) 1984-08-17 1986-05-27 Champion Elmer L Heat exchanger tube strainer
FR2589229B1 (en) * 1985-10-25 1988-01-08 Neu Ets AUTOMATIC METHOD AND DEVICE FOR CLEANING A HEAT EXCHANGER FOR GASEOUS FLUIDS
FR2611879B1 (en) 1987-02-23 1990-06-22 Chausson Usines Sa HEAT EXCHANGER WITH TUBE BEAM AND INTERNAL DISTURBATOR
FR2639425B1 (en) * 1988-11-18 1991-06-07 Total France METHOD AND DEVICE FOR CLEANING A TUBE IN WHICH A FLUID FLOWS, AND USE IN TUBES OF HEAT EXCHANGERS
US5102537A (en) 1990-09-18 1992-04-07 Jones Joseph R Piping outlet protector
US5509467A (en) 1994-06-28 1996-04-23 Champion Clam Traps, Inc. Heat exchanger tube strainer

Also Published As

Publication number Publication date
AU1784600A (en) 2000-07-12
DE69927053T2 (en) 2006-06-22
DE69927053D1 (en) 2005-10-06
WO2000037874A1 (en) 2000-06-29
FR2787564A1 (en) 2000-06-23
EP1144934B1 (en) 2005-08-31
FR2787564B1 (en) 2001-03-02
ES2249051T3 (en) 2006-03-16
EP1144934B9 (en) 2006-03-08
EP1144934A1 (en) 2001-10-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties