DE3140305A1 - Method for cooling computed tomographs with subsequent heat recovery - Google Patents

Method for cooling computed tomographs with subsequent heat recovery

Info

Publication number
DE3140305A1
DE3140305A1 DE19813140305 DE3140305A DE3140305A1 DE 3140305 A1 DE3140305 A1 DE 3140305A1 DE 19813140305 DE19813140305 DE 19813140305 DE 3140305 A DE3140305 A DE 3140305A DE 3140305 A1 DE3140305 A1 DE 3140305A1
Authority
DE
Germany
Prior art keywords
cooling
heat recovery
subsequent heat
tomographs
heat
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.)
Ceased
Application number
DE19813140305
Other languages
German (de)
Inventor
Wilhelm Dr.med. Habermann
Jürgen Ing.(grad.) 4150 Krefeld Werquet
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.)
HABERMANN WILHELM
Original Assignee
HABERMANN WILHELM
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 HABERMANN WILHELM filed Critical HABERMANN WILHELM
Priority to DE19813140305 priority Critical patent/DE3140305A1/en
Publication of DE3140305A1 publication Critical patent/DE3140305A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A61B6/035—Mechanical aspects of CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling

Abstract

Published without abstract.

Description

BESCHREIBUNG DESCRIPTION

======================= Das Verfahren bezieht sich auf die Kühlung von Computertomographen, die durch hohe elektrische Energie an der Röntgenröhre Wärme entwickeln. Durch die thermische Empfindlichkeit der Röntgenröhre muß die entstehende Wärme kontinuierlich abgeführt werden Untersuchungen haben ergeben, daß der optimale Arbeitsbereich der Röntgenröhre bei 28 - 300 C liegt. ======================= The procedure relates to cooling of computed tomography, which by high electrical energy on the X-ray tube Develop warmth. Due to the thermal sensitivity of the X-ray tube, the resulting heat is continuously dissipated Investigations have shown that the optimal working range of the X-ray tube is 28-300 ° C.

In dem vorliegenden Verfahren wird diese Kühlung mittels demineralisiertem Wasser, daß in einem geschlossenen System geführt wird, erreicht und eine Temperaturkonstant haltung an der Röntgenröhre gewährleistet.In the present process, this cooling is done by means of demineralized Water, which is conducted in a closed system, is reached and a temperature constant holding on to the X-ray tube guaranteed.

Die an der Absorptionskälteanlage entstehende Wärmeenergie, durch die Rückkühlung des demineralisierten Wassers, wird ton einer Wärmepumpe weitergegeben.The thermal energy generated by the absorption refrigeration system through The re-cooling of the demineralized water is passed on to a heat pump.

Als externe Wärmequelle kann z.B. eine Oel-, Gas- oder Koksheizungsanlage angeschlossen werden.An oil, gas or coke heating system, for example, can be used as an external heat source be connected.

Das vorliegende Verfahren bietet die Einsparung von gereinigtem Kühlwasser (Trinkwasserqualität) bei geringem elektrischen Energieverbrauch und eine zusätzliche Wärmenutzung z.B. zur Beheizung von Praxisräumen u.ä.The present method offers the saving of purified cooling water (Drinking water quality) with low electrical energy consumption and an additional Use of heat, e.g. for heating practice rooms, etc.

Claims (4)

P A T E N T A N S P R Ü C H E Verfahren zur Kühlung von Compuertomographen mit anschließender Wärinerückgewinnung.P A T E N T A N S P R Ü C H E Process for cooling computer tomographs with subsequent heat recovery. 1) Verfahren zur Kühlung von Computertomographen mit schließender Wärmerückgewinnung, dadurch gekennzeichnet, daß zur Kühlung der Röntgenröhre ein geschlossenes System verwandt wird.1) Method for cooling computed tomographs with closing Heat recovery, characterized in that a closed system is used. 2) Verfahren nach Anspruch 1), dadurch gekennzeichnet, daß die Kühlflüssigkeit des geschlossenen Systems über eine Absorptionskälteanlage zurückgekühlt wird.2) Method according to claim 1), characterized in that the cooling liquid of the closed system is cooled back via an absorption refrigeration system. 3) Verfahren nach Ansprcuh 1), dadurch gekennzeichnet, daß die vom Absorptionskühler entstandene Wärmemenge einer Wärmepumpe zugeführt wird.3) Method according to Ansprcuh 1), characterized in that the from The amount of heat generated by the absorption cooler is fed to a heat pump. 4) Verfahren nach Ansprcuh 1), dadurch gekennzeichnet, daß die aus der Wärmepumpe kommende Energie einer externen Wärmequelle zugeführt wird.4) Method according to Ansprcuh 1), characterized in that the from The energy coming from the heat pump is fed to an external heat source.
DE19813140305 1981-10-10 1981-10-10 Method for cooling computed tomographs with subsequent heat recovery Ceased DE3140305A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813140305 DE3140305A1 (en) 1981-10-10 1981-10-10 Method for cooling computed tomographs with subsequent heat recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813140305 DE3140305A1 (en) 1981-10-10 1981-10-10 Method for cooling computed tomographs with subsequent heat recovery

Publications (1)

Publication Number Publication Date
DE3140305A1 true DE3140305A1 (en) 1983-10-27

Family

ID=6143829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813140305 Ceased DE3140305A1 (en) 1981-10-10 1981-10-10 Method for cooling computed tomographs with subsequent heat recovery

Country Status (1)

Country Link
DE (1) DE3140305A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1686608A1 (en) * 2003-10-17 2006-08-02 Kabushiki Kaisha Toshiba X-ray apparatus
CN103622718A (en) * 2013-11-14 2014-03-12 青岛安信医疗器械有限公司 Heat dissipation method for CT machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026812A (en) * 1978-07-28 1980-02-06 Emi Ltd Power supply arrangement for computerised tomographic apparatus
DE2931064A1 (en) * 1978-07-28 1980-02-07 Emi Ltd Power supply arrangement for computerised tomographic appts. - provides X=ray power by slip-ring at HF medium voltage with transformers and closed circuit oil-cooling system balanced on gantry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026812A (en) * 1978-07-28 1980-02-06 Emi Ltd Power supply arrangement for computerised tomographic apparatus
DE2931064A1 (en) * 1978-07-28 1980-02-07 Emi Ltd Power supply arrangement for computerised tomographic appts. - provides X=ray power by slip-ring at HF medium voltage with transformers and closed circuit oil-cooling system balanced on gantry

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1686608A1 (en) * 2003-10-17 2006-08-02 Kabushiki Kaisha Toshiba X-ray apparatus
EP1686608A4 (en) * 2003-10-17 2010-01-13 Toshiba Kk X-ray apparatus
CN103622718A (en) * 2013-11-14 2014-03-12 青岛安信医疗器械有限公司 Heat dissipation method for CT machine

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