GB531112A - Improvement in or relating to the manufacture of heat exchange units - Google Patents

Improvement in or relating to the manufacture of heat exchange units

Info

Publication number
GB531112A
GB531112A GB2024339A GB2024339A GB531112A GB 531112 A GB531112 A GB 531112A GB 2024339 A GB2024339 A GB 2024339A GB 2024339 A GB2024339 A GB 2024339A GB 531112 A GB531112 A GB 531112A
Authority
GB
United Kingdom
Prior art keywords
mass
casing
heaters
heating
metallic
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.)
Expired
Application number
GB2024339A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2024339A priority Critical patent/GB531112A/en
Publication of GB531112A publication Critical patent/GB531112A/en
Expired legal-status Critical Current

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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating

Abstract

531,112. Sterilizing water. ENGEL, W. July 12, 1939, No. 20243. [Class 49] [Also in Groups XI and XIII] An electric water heater comprises a casing A containing a pair of U-shaped immersion heaters F mounted in a closure disc E. The heaters consist of a helical coil of resistance wire H surrounded by powdered magnesium oxide I. The terminals J are contained in an insulating casing K having an insulating cover L retained by a earthing terminal N. The space around the heaters F is filled with a metallic mass O having capillary channels, made from a mixture of metal particles and a synthetic plastic which contracts on setting, as described in Specification 482,711, [Group IV]. Liquid to be heated flows upwards through the mass. The metal particles may be coated with silver to obtain a germicidal effect. The mass itself may constitute an electric resistance heater, or the current may be induced by induction. The casing may be heated by gas, oil, or solid fuel, and the liquid may be passed through a concentric series of such metallic masses in series. The heating elements F may be replaced by cooling tubes. Heating or cooling elements need not be used. Steam under pressure may be passed through the metallic mass to condense the steam and provide hot water. The porous metallic mass may be produced by moulding particles of copper or copper and tin under pressure and heating in a reducing atmosphere to a temperature just below melting.
GB2024339A 1939-07-12 1939-07-12 Improvement in or relating to the manufacture of heat exchange units Expired GB531112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2024339A GB531112A (en) 1939-07-12 1939-07-12 Improvement in or relating to the manufacture of heat exchange units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2024339A GB531112A (en) 1939-07-12 1939-07-12 Improvement in or relating to the manufacture of heat exchange units

Publications (1)

Publication Number Publication Date
GB531112A true GB531112A (en) 1940-12-30

Family

ID=10142754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2024339A Expired GB531112A (en) 1939-07-12 1939-07-12 Improvement in or relating to the manufacture of heat exchange units

Country Status (1)

Country Link
GB (1) GB531112A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616668A (en) * 1947-05-30 1952-11-04 Hartford Nat Bank & Trust Co Regenerator
DE1117148B (en) * 1958-01-04 1961-11-16 Gea Luftkuehler Happel Gmbh Heat exchangers, especially for liquid media that must not come into contact with one another
US3349224A (en) * 1965-01-25 1967-10-24 Olin Mathieson Heating unit
US3533753A (en) * 1965-10-29 1970-10-13 Heinz Berger Catalyst for engine exhaust-gas reformation
US3651306A (en) * 1969-04-28 1972-03-21 Nicholas D Glyptis Electric soldering gun and tip therefor
US3666006A (en) * 1970-05-04 1972-05-30 Olin Corp Heat exchanger
US3718181A (en) * 1970-08-17 1973-02-27 Du Pont Plastic heat exchange apparatus
US3762011A (en) * 1971-12-16 1973-10-02 Trw Inc Method of fabricating a capillary heat pipe wick
US3833791A (en) * 1964-07-28 1974-09-03 Schladitz Whiskers Ag Resistance type fluid heating apparatus
US3934117A (en) * 1973-03-27 1976-01-20 Schladitz Hermann J Electric fluid heating device
US4019021A (en) * 1964-07-28 1977-04-19 Schladitz-Whiskers, A.G. Electric resistance fluid heating apparatus
US4129181A (en) * 1977-02-16 1978-12-12 Uop Inc. Heat transfer surface
WO1985001571A1 (en) * 1983-10-05 1985-04-11 Vapor Corporation Shell and tube heat transfer apparatus and process therefor
US4540184A (en) * 1984-01-26 1985-09-10 Asahi Glass Company, Ltd. Sand-filled sealing structure between at least one tube and a tube support plate
US4593754A (en) * 1980-06-24 1986-06-10 Holl Richard A Shell and tube heat transfer apparatus and process therefor
US5076469A (en) * 1985-12-05 1991-12-31 Nordson Corporation Device for heating a gaseous substance
US5950719A (en) * 1994-02-15 1999-09-14 Thomson Tubes Electroniques Fluid-circulation heat exchanger, in particular for an electron tube

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616668A (en) * 1947-05-30 1952-11-04 Hartford Nat Bank & Trust Co Regenerator
DE1117148B (en) * 1958-01-04 1961-11-16 Gea Luftkuehler Happel Gmbh Heat exchangers, especially for liquid media that must not come into contact with one another
US3833791A (en) * 1964-07-28 1974-09-03 Schladitz Whiskers Ag Resistance type fluid heating apparatus
US4019021A (en) * 1964-07-28 1977-04-19 Schladitz-Whiskers, A.G. Electric resistance fluid heating apparatus
US3349224A (en) * 1965-01-25 1967-10-24 Olin Mathieson Heating unit
US3533753A (en) * 1965-10-29 1970-10-13 Heinz Berger Catalyst for engine exhaust-gas reformation
US3651306A (en) * 1969-04-28 1972-03-21 Nicholas D Glyptis Electric soldering gun and tip therefor
US3666006A (en) * 1970-05-04 1972-05-30 Olin Corp Heat exchanger
US3718181A (en) * 1970-08-17 1973-02-27 Du Pont Plastic heat exchange apparatus
US3762011A (en) * 1971-12-16 1973-10-02 Trw Inc Method of fabricating a capillary heat pipe wick
US3934117A (en) * 1973-03-27 1976-01-20 Schladitz Hermann J Electric fluid heating device
US4129181A (en) * 1977-02-16 1978-12-12 Uop Inc. Heat transfer surface
US4593754A (en) * 1980-06-24 1986-06-10 Holl Richard A Shell and tube heat transfer apparatus and process therefor
WO1985001571A1 (en) * 1983-10-05 1985-04-11 Vapor Corporation Shell and tube heat transfer apparatus and process therefor
US4540184A (en) * 1984-01-26 1985-09-10 Asahi Glass Company, Ltd. Sand-filled sealing structure between at least one tube and a tube support plate
US5076469A (en) * 1985-12-05 1991-12-31 Nordson Corporation Device for heating a gaseous substance
US5950719A (en) * 1994-02-15 1999-09-14 Thomson Tubes Electroniques Fluid-circulation heat exchanger, in particular for an electron tube

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