GB2012941A - Sectional Radiator for Air Cooling an Oil Filled Transformer - Google Patents

Sectional Radiator for Air Cooling an Oil Filled Transformer

Info

Publication number
GB2012941A
GB2012941A GB7847518A GB7847518A GB2012941A GB 2012941 A GB2012941 A GB 2012941A GB 7847518 A GB7847518 A GB 7847518A GB 7847518 A GB7847518 A GB 7847518A GB 2012941 A GB2012941 A GB 2012941A
Authority
GB
United Kingdom
Prior art keywords
air cooling
oil filled
filled transformer
radiator
sectional radiator
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
GB7847518A
Other versions
GB2012941B (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.)
MENK APPARATEBAU GmbH
Original Assignee
MENK APPARATEBAU GmbH
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 MENK APPARATEBAU GmbH filed Critical MENK APPARATEBAU GmbH
Publication of GB2012941A publication Critical patent/GB2012941A/en
Application granted granted Critical
Publication of GB2012941B publication Critical patent/GB2012941B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling

Abstract

A radiator for cooling oil comprises a plurality of sections (1) each formed from a pair of half shell members (7) welded together at their edges (8) and at intermediate regions (9, 11, 12) to define longitudinal passages (16) extending between inlet and outlet means (2), uniform distribution and collection of the oil flowing through each radiator section being achieved by the provision of diagonal flow channels (15) interconnecting the longitudinal passages (16). <IMAGE>
GB7847518A 1977-12-08 1978-12-07 Radiator for cooling the oil of oil filled transformers Expired GB2012941B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7737375U DE7737375U1 (en) 1977-12-08 1977-12-08 RADIATOR FOR OIL COOLING OF OIL-FILLED TRANSFORMERS

Publications (2)

Publication Number Publication Date
GB2012941A true GB2012941A (en) 1979-08-01
GB2012941B GB2012941B (en) 1982-05-26

Family

ID=6685183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847518A Expired GB2012941B (en) 1977-12-08 1978-12-07 Radiator for cooling the oil of oil filled transformers

Country Status (9)

Country Link
AT (1) AT377118B (en)
BE (1) BE872536A (en)
DE (1) DE7737375U1 (en)
FR (1) FR2411383A1 (en)
GB (1) GB2012941B (en)
IN (1) IN149562B (en)
IT (1) IT1206556B (en)
NL (1) NL7811309A (en)
SE (1) SE443869B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137329A (en) * 1983-03-08 1984-10-03 Mitsubishi Electric Corp Heat exchanging device with heat exchanging plates
FR2902183A1 (en) * 2006-06-13 2007-12-14 Technologies De L Echange Ther THERMAL EXCHANGERS WITH HOLLOW METAL FINS
CN117637305A (en) * 2024-01-26 2024-03-01 东莞市郡嘉电子科技有限公司 Self-heat-dissipation type transformer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927151A1 (en) * 1979-07-05 1981-01-15 Menk Apparatebau Gmbh RADIATOR FOR COOLING OIL-FILLED TRANSFORMERS
DE3141719A1 (en) * 1981-10-21 1983-04-28 Schäfer Werke GmbH, 5908 Neunkirchen RADIATOR FOR THE DELIVERY OF HEAT TO ITS SURROUNDINGS, IN PARTICULAR COOLING RADIATOR FOR OIL-FILLED THREE-PHASE TRANSFORMERS
DE10010737C2 (en) * 2000-03-04 2002-01-10 Alstom Paris Radiator for an electrical transformer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527585A (en) * 1938-04-16 1940-10-11 Gyoergy Jendrassik Plate heat exchange apparatus for gas turbines
FR890931A (en) * 1942-02-10 1944-02-22 Separator Ab Provision for plate heat exchangers
DE1259362B (en) * 1959-06-29 1968-01-25 Joachim Beushausen Heat exchanger with plate-like heat exchange walls made of easily flexible plastic films
FR1496793A (en) * 1966-08-12 1967-10-06 Improvements to parallel channel heat exchangers separated by plates
FR1542920A (en) * 1966-10-12 1968-10-18 Linde Ag plate heat exchanger
SE353954B (en) * 1971-02-19 1973-02-19 Alfa Laval Ab
DE2330273A1 (en) * 1973-06-14 1975-01-09 Transformatoren Union Ag Reflex oil-cooled transformer or coil heat exchanger - has displaced flow parallel ridges pressed from exchanger surfaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137329A (en) * 1983-03-08 1984-10-03 Mitsubishi Electric Corp Heat exchanging device with heat exchanging plates
FR2902183A1 (en) * 2006-06-13 2007-12-14 Technologies De L Echange Ther THERMAL EXCHANGERS WITH HOLLOW METAL FINS
CN117637305A (en) * 2024-01-26 2024-03-01 东莞市郡嘉电子科技有限公司 Self-heat-dissipation type transformer
CN117637305B (en) * 2024-01-26 2024-03-29 东莞市郡嘉电子科技有限公司 Self-heat-dissipation type transformer

Also Published As

Publication number Publication date
SE7812621L (en) 1979-06-09
GB2012941B (en) 1982-05-26
AT377118B (en) 1985-02-11
FR2411383A1 (en) 1979-07-06
BE872536A (en) 1979-03-30
IT7852170A0 (en) 1978-12-01
DE7737375U1 (en) 1978-04-27
FR2411383B1 (en) 1985-05-10
ATA825778A (en) 1984-06-15
IT1206556B (en) 1989-04-27
NL7811309A (en) 1979-06-12
IN149562B (en) 1982-01-23
SE443869B (en) 1986-03-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951207