DE1221156B - Thermal elimination of scale approach - Google Patents

Thermal elimination of scale approach

Info

Publication number
DE1221156B
DE1221156B DEE25175A DEE0025175A DE1221156B DE 1221156 B DE1221156 B DE 1221156B DE E25175 A DEE25175 A DE E25175A DE E0025175 A DEE0025175 A DE E0025175A DE 1221156 B DE1221156 B DE 1221156B
Authority
DE
Germany
Prior art keywords
scale approach
thermal elimination
elimination
thermal
approach
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.)
Pending
Application number
DEE25175A
Other languages
German (de)
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.)
Elpag A G
Original Assignee
Elpag A G
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 Elpag A G filed Critical Elpag A G
Priority to DEE25175A priority Critical patent/DE1221156B/en
Publication of DE1221156B publication Critical patent/DE1221156B/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00Cleaning by flushing or washing, e.g. with chemical solvents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04Heating arrangements
DEE25175A 1963-07-17 1963-07-17 Thermal elimination of scale approach Pending DE1221156B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE25175A DE1221156B (en) 1963-07-17 1963-07-17 Thermal elimination of scale approach

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE25175A DE1221156B (en) 1963-07-17 1963-07-17 Thermal elimination of scale approach

Publications (1)

Publication Number Publication Date
DE1221156B true DE1221156B (en) 1966-07-14

Family

ID=7071603

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE25175A Pending DE1221156B (en) 1963-07-17 1963-07-17 Thermal elimination of scale approach

Country Status (1)

Country Link
DE (1) DE1221156B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132953A1 (en) * 1970-07-02 1972-01-05 Sterling Drug Inc Raw sludge treatment
DE4308066C1 (en) * 1993-03-13 1994-06-01 Uhde Gmbh Cleaning ammonia evaporator - by thermal decomposition of ammonium-contg. deposits
WO2003027580A1 (en) * 2001-09-22 2003-04-03 Imi Vision Limited Liquid heating apparatus
EP1865100A1 (en) * 2006-06-09 2007-12-12 Electrolux Home Products Corporation N.V. Method for removing scale from a heating element of a washing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132953A1 (en) * 1970-07-02 1972-01-05 Sterling Drug Inc Raw sludge treatment
DE4308066C1 (en) * 1993-03-13 1994-06-01 Uhde Gmbh Cleaning ammonia evaporator - by thermal decomposition of ammonium-contg. deposits
WO2003027580A1 (en) * 2001-09-22 2003-04-03 Imi Vision Limited Liquid heating apparatus
GB2395771A (en) * 2001-09-22 2004-06-02 Imi Vision Ltd Liquid heating apparatus
EP1865100A1 (en) * 2006-06-09 2007-12-12 Electrolux Home Products Corporation N.V. Method for removing scale from a heating element of a washing machine

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