RO81042B - Rezistenta racita cu lichid - Google Patents

Rezistenta racita cu lichid

Info

Publication number
RO81042B
RO81042B RO103134A RO10313481A RO81042B RO 81042 B RO81042 B RO 81042B RO 103134 A RO103134 A RO 103134A RO 10313481 A RO10313481 A RO 10313481A RO 81042 B RO81042 B RO 81042B
Authority
RO
Romania
Prior art keywords
ceramic carrier
liquid
cooled resistor
filled
damming body
Prior art date
Application number
RO103134A
Other languages
English (en)
Other versions
RO81042A (ro
Inventor
Jurgen Hengsberger
Original Assignee
Licentia Patent-Verwaltungs G.M.B.H.
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 Licentia Patent-Verwaltungs G.M.B.H. filed Critical Licentia Patent-Verwaltungs G.M.B.H.
Publication of RO81042B publication Critical patent/RO81042B/ro
Publication of RO81042A publication Critical patent/RO81042A/ro

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/082—Cooling, heating or ventilating arrangements using forced fluid flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Steroid Compounds (AREA)
  • Glass Compositions (AREA)

Abstract

Inventia se refera la o rezistenta racita cu lichid utilizata în constructia redresoarelor cu tiristoare racite cu apa unde este necesar sa se reduca pierderile în rezistentele de amortizare, în circuitul de racire. Rezistenta racita cu lichid este constituita dintr-un suport ceramic bun conducator de caldura, de forma tubulara, pe a carui parte exterioara este realizata o înfasurare sau o pelicula de rezistenta. Interiorul suportului ceramic este, astfel umplut cu un corp de îndiguire, încît lichidul ce strabate suportul ceramic, pastreaza o mare viteza de circulatie. Elementul de etansare închide spatiul rezidual conditionat de toleranta dintre suportul ceramic si corpul de îndiguire.
RO81103134A 1980-01-18 1981-01-15 Rezistenta racita cu lichid RO81042A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3002160A DE3002160C2 (de) 1980-01-18 1980-01-18 Flüssigkeitsgekühlter Widerstand

Publications (2)

Publication Number Publication Date
RO81042B true RO81042B (ro) 1983-01-30
RO81042A RO81042A (ro) 1983-02-01

Family

ID=6092655

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103134A RO81042A (ro) 1980-01-18 1981-01-15 Rezistenta racita cu lichid

Country Status (8)

Country Link
EP (1) EP0033055B1 (ro)
JP (1) JPS56105601A (ro)
AT (1) ATE7826T1 (ro)
BR (1) BR8008135A (ro)
CA (1) CA1160302A (ro)
DE (1) DE3002160C2 (ro)
RO (1) RO81042A (ro)
ZA (1) ZA81307B (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184998C2 (ru) * 1996-12-10 2002-07-10 Пяткин Иван Васильевич Блок таблеточных тиристоров
RU2208919C1 (ru) * 2001-12-25 2003-07-20 Общество с ограниченной ответственностью "ДимАл" Радиоэлектронный блок
DE102020212467B4 (de) * 2020-10-01 2022-06-09 Heine Resistors Gmbh Flüssigkeitsgekühlter Bremswiderstand
DE102020212463B4 (de) * 2020-10-01 2022-06-09 Heine Resistors Gmbh Flüssigkeitsgekühlter Bremswiderstand mit Turbulator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE687083C (de) * 1938-07-22 1940-01-22 Telefunken Gmbh Fluessigkeitsgekuehlter Widerstand
BE788765A (fr) * 1971-09-13 1973-03-13 Siemens Ag Dispositif de refroidissement pour semi-conducteur de puissance
JPS5063541U (ro) * 1973-10-12 1975-06-10
DE2553614A1 (de) * 1975-11-28 1977-06-02 Siemens Ag Fluessigkeitsgekuehlter widerstand
SE402178B (sv) * 1976-10-18 1978-06-19 Ifoe Ab Anordning vid elektriskt motstand, bestaende bl a av ett berror, pa berroret lindad motstandstrad och ett i berroret infort kylror
JPS5843204Y2 (ja) * 1978-04-27 1983-09-30 株式会社東芝 同心管状抵抗体
DE2947997C2 (de) * 1979-11-28 1986-09-25 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsgekühlter Widerstand

Also Published As

Publication number Publication date
DE3002160C2 (de) 1984-04-12
ATE7826T1 (de) 1984-06-15
JPS6152961B2 (ro) 1986-11-15
BR8008135A (pt) 1981-07-28
RO81042A (ro) 1983-02-01
EP0033055A1 (de) 1981-08-05
EP0033055B1 (de) 1984-06-06
DE3002160A1 (de) 1981-07-23
CA1160302A (en) 1984-01-10
ZA81307B (en) 1982-02-24
JPS56105601A (en) 1981-08-22

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