SE8402820D0 - DEVICE FOR COOLING ELECTRICAL EQUIPMENT INCLUDED IN A MARKET LOCATED - Google Patents

DEVICE FOR COOLING ELECTRICAL EQUIPMENT INCLUDED IN A MARKET LOCATED

Info

Publication number
SE8402820D0
SE8402820D0 SE8402820A SE8402820A SE8402820D0 SE 8402820 D0 SE8402820 D0 SE 8402820D0 SE 8402820 A SE8402820 A SE 8402820A SE 8402820 A SE8402820 A SE 8402820A SE 8402820 D0 SE8402820 D0 SE 8402820D0
Authority
SE
Sweden
Prior art keywords
electrical equipment
chamber
around
cooling
circulation
Prior art date
Application number
SE8402820A
Other languages
Swedish (sv)
Other versions
SE441889B (en
Inventor
Ewald Arvidsson
Original Assignee
Arvidsson E
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 Arvidsson E filed Critical Arvidsson E
Priority to SE8402820A priority Critical patent/SE441889B/en
Publication of SE8402820D0 publication Critical patent/SE8402820D0/en
Publication of SE441889B publication Critical patent/SE441889B/en

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B15/00—Cooling
    • G12B15/02—Cooling by closed-cycle fluid-circulating systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures

Abstract

Overheating of computers and other electrical equipment is a common problem, which as a rule is solved through ventilation. If equipment is buried in the ground this is not possible. The following invention refers to a device for cooling of electrical equipment (1) connected in an earth-based chamber (2). The device comprises a closed circulation for coolant fluid comprised of cavities (4, 8) in or around the cabinet of the chamber (2), in good heat-conducting contact with this and a pipe or hose coil (7) through the fluid around the chamber (2). The circulation is further constructed so that the coolant fluid is propelled around through self-circulation under influence of the heat from the chamber (2) and cooling in the coil (7) in the ground.<IMAGE>
SE8402820A 1984-05-25 1984-05-25 Device for cooling of electrical equipment enclosed in a chamber-based in the ground SE441889B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8402820A SE441889B (en) 1984-05-25 1984-05-25 Device for cooling of electrical equipment enclosed in a chamber-based in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402820A SE441889B (en) 1984-05-25 1984-05-25 Device for cooling of electrical equipment enclosed in a chamber-based in the ground

Publications (2)

Publication Number Publication Date
SE8402820D0 true SE8402820D0 (en) 1984-05-25
SE441889B SE441889B (en) 1985-11-11

Family

ID=20356027

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402820A SE441889B (en) 1984-05-25 1984-05-25 Device for cooling of electrical equipment enclosed in a chamber-based in the ground

Country Status (1)

Country Link
SE (1) SE441889B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469298B (en) * 1991-10-24 1993-06-14 Ericsson Telefon Ab L M DEVICE FOR COOLING ELECTRONICS BY RADIO TRANSMISSION

Also Published As

Publication number Publication date
SE441889B (en) 1985-11-11

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