DK227686D0 - Korrosionsbeskyttelse for varmevekslere - Google Patents

Korrosionsbeskyttelse for varmevekslere

Info

Publication number: DK227686D0
Authority: DK; Denmark
Prior art keywords: heat exchangers; corrosion protection; corrosion; protection; exchangers
Prior art date: 1984-09-19

Application number

DK227686A

Other languages

English (en)

Other versions

DK167622B1 (da

DK227686A (da

Inventor

Bertil Karlsson

Leif Berthagen

Original Assignee

Alfa Laval Thermal Ab

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.)

1984-09-19

Filing date

1986-05-16

Publication date

1986-05-16

1986-05-16 Application filed by Alfa Laval Thermal Ab filed Critical Alfa Laval Thermal Ab

1986-05-16 Publication of DK227686A publication Critical patent/DK227686A/da

1986-05-16 Publication of DK227686D0 publication Critical patent/DK227686D0/da

1993-11-29 Application granted granted Critical

1993-11-29 Publication of DK167622B1 publication Critical patent/DK167622B1/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/005—Anodic protection
- 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
- F28F19/004—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using protective electric currents, voltages, cathodes, anodes, electric short-circuits

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Prevention Of Electric Corrosion (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

DK227686A 1984-09-19 1986-05-16 Varmeveksler med anodisk korrosionsbeskyttelse DK167622B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8404682A SE8404682D0 (sv)	1984-09-19	1984-09-19	Korrosionsskydd for vermevexlare
SE8404682		1984-09-19
SE8500341		1985-01-24
PCT/SE1985/000341 WO1986001837A1 (en)	1984-09-19	1985-09-11	Corrosion protection for heat exchangers

Publications (3)

Publication Number	Publication Date
DK227686A DK227686A (da)	1986-05-16
DK227686D0 true DK227686D0 (da)	1986-05-16
DK167622B1 DK167622B1 (da)	1993-11-29

Family

ID=20357059

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK227686A DK167622B1 (da)	1984-09-19	1986-05-16	Varmeveksler med anodisk korrosionsbeskyttelse

Country Status (10)

Country	Link
US (1)	US4800007A (da)
EP (1)	EP0231178B1 (da)
JP (1)	JPS62500248A (da)
AU (1)	AU4808185A (da)
DE (1)	DE3580678D1 (da)
DK (1)	DK167622B1 (da)
ES (1)	ES8609509A1 (da)
NO (1)	NO861960L (da)
SE (1)	SE8404682D0 (da)
WO (1)	WO1986001837A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62129698A (ja) *	1985-11-28	1987-06-11	Kansai Electric Power Co Inc:The	復水器における防食・防汚管理装置
GB2208005A (en) *	1987-08-07	1989-02-15	Apv Uk	Plate heat transfer apparatus
US6383517B1 (en)	1999-01-29	2002-05-07	Abbott Laboratories	Process for preparing solid formulations of lipid-regulating agents with enhanced dissolution and absorption
US6357516B1 (en)	2000-02-02	2002-03-19	York International Corporation	Plate heat exchanger assembly with enhanced heat transfer characteristics
DE10128774A1 (de) *	2001-06-13	2002-12-19	Outokumpu Oy	Plattenwärmeaustauscher mit anodischem Korrosionsschutz
US20100270008A1 (en) *	2007-01-29	2010-10-28	C.Q.M. Ltd.	In-Line Heat Exchange Cleaning System For Liquid Processing Systems
GB201005565D0 (en)	2010-04-01	2010-05-19	Ceresto Oy	Heat exchanger
WO2017072177A1 (en) *	2015-10-29	2017-05-04	Danfoss A/S	Cathodic protection of a heat exchanger
SE544965C2 (en) *	2020-05-26	2023-02-14	Epff Electrical Pipe For Fluid Transp Ab	A heat exchanger assembly, a pasteurizer, and a method for reducing microbiological growth
WO2021069395A1 (en) *	2019-10-07	2021-04-15	Epff Electrical Pipe For Fluid Transport Ab	Prevention of microbiological growth in heat exchangers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1020480A (en) *	1911-04-27	1912-03-19	Alexander Markell	Means for preventing corrosion of surface condensers and other metal structures.
NL245241A (da) *	1958-12-01
US3349012A (en) *	1964-02-13	1967-10-24	Honeywell Inc	Potentiometric sensor with presaturator
US3378472A (en) *	1964-10-12	1968-04-16	Continental Oil Co	Anodic passivation using stainless steel reference electrode
US3379629A (en) *	1965-02-08	1968-04-23	Continental Oil Co	Method and apparatus for automatically controlling corrosion of process vessels
US3461051A (en) *	1966-02-18	1969-08-12	United States Steel Corp	Method and apparatus for protecting walls of a metal vessel against corrosion
US3841988A (en) *	1973-03-12	1974-10-15	Lockheed Aircraft Corp	Control for impressed current cathodic protection systems
DE2642163C3 (de) *	1976-09-20	1980-02-14	Nikolaj Nikolaevitsch Stacenko	Anlage zum anodischen Korrosionsschutz von im Kontakt mit elektrisch leitenden Medien stehenden metallischen Objekten
AU5702880A (en) *	1979-04-02	1980-10-09	Monsanto Company	Anodic passivation system and method
US4376753A (en) *	1979-12-20	1983-03-15	Electric Power Research Institute	Corrosion protection system for nuclear power plant
JPS5844200A (ja) *	1981-09-08	1983-03-15	日本綜合防水株式会社	トンネルの防水施工法
CA1199305A (en) *	1982-01-21	1986-01-14	C-I-L Inc.	Anodic protection system and method

1984
- 1984-09-19 SE SE8404682A patent/SE8404682D0/xx unknown
1985
- 1985-09-11 AU AU48081/85A patent/AU4808185A/en not_active Abandoned
- 1985-09-11 JP JP60504159A patent/JPS62500248A/ja active Pending
- 1985-09-11 DE DE8585904688T patent/DE3580678D1/de not_active Expired - Lifetime
- 1985-09-11 US US06/862,494 patent/US4800007A/en not_active Expired - Lifetime
- 1985-09-11 EP EP85904688A patent/EP0231178B1/en not_active Expired
- 1985-09-11 WO PCT/SE1985/000341 patent/WO1986001837A1/en active IP Right Grant
- 1985-09-18 ES ES547092A patent/ES8609509A1/es not_active Expired
1986
- 1986-05-16 DK DK227686A patent/DK167622B1/da not_active IP Right Cessation
- 1986-05-16 NO NO861960A patent/NO861960L/no unknown

Also Published As

Publication number	Publication date
ES547092A0 (es)	1986-09-01
WO1986001837A1 (en)	1986-03-27
EP0231178A1 (en)	1987-08-12
JPS62500248A (ja)	1987-01-29
AU4808185A (en)	1986-04-08
DK167622B1 (da)	1993-11-29
EP0231178B1 (en)	1990-11-22
DK227686A (da)	1986-05-16
DE3580678D1 (de)	1991-01-03
SE8404682D0 (sv)	1984-09-19
ES8609509A1 (es)	1986-09-01
NO861960L (no)	1986-05-16
US4800007A (en)	1989-01-24

Legal Events

Date	Code	Title	Description
1993-11-29	B1	Patent granted (law 1993)
2001-05-28	PBP	Patent lapsed

Publication	Publication Date	Title
DE3576400D1 (de)	1990-04-12	Waermetauscher.
IT1171794B (it)	1987-06-10	Scambiatore di calore
IT1157632B (it)	1987-02-18	Scambiatore termico
IT8221239V0 (it)	1982-03-22	Scambiatore di calore
DE3486440D1 (de)	1996-12-12	Wärmetauscher
IT1179544B (it)	1987-09-16	Scambiatore di calore
NO851062L (no)	1985-11-19	Varmeutveksler.
KR840006400U (ko)	1984-12-03	열교환기
DK227686D0 (da)	1986-05-16	Korrosionsbeskyttelse for varmevekslere
BR8202346A (pt)	1983-04-05	Permutador termico
IT1178412B (it)	1987-09-09	Scambiatore di calore
DK36987D0 (da)	1987-01-23	Korrosionsbeskyttelse
IT1180667B (it)	1987-09-23	Scambiatore di calore
DK151158C (da)	1988-07-04	Varmeveksler
AT377605B (de)	1985-04-10	Waermetauscher
BR8301366A (pt)	1983-11-29	Permutador termico
DK140785A (da)	1985-10-01	Varmekedel
KR860000032U (ko)	1986-02-10	열교환장치
IT1183147B (it)	1987-10-05	Scambiatore termico per autoveicoli
IT1154584B (it)	1987-01-21	Scambiatore di calore
AT371924B (de)	1983-08-10	Waermetauscher
AT371923B (de)	1983-08-10	Waermetauscher
ATE58561T1 (de)	1990-12-15	Korrosionsschutz fuer waermeaustauscher.
ATA175484A (de)	1985-12-15	Waermetauscher
ATA46884A (de)	1985-08-15	Waermeaustauscher