JPH02109977U - - Google Patents

Info

Publication number
JPH02109977U
JPH02109977U JP1989017101U JP1710189U JPH02109977U JP H02109977 U JPH02109977 U JP H02109977U JP 1989017101 U JP1989017101 U JP 1989017101U JP 1710189 U JP1710189 U JP 1710189U JP H02109977 U JPH02109977 U JP H02109977U
Authority
JP
Japan
Prior art keywords
resistive element
electronic cooler
pentier
power supply
ground terminal
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.)
Pending
Application number
JP1989017101U
Other languages
English (en)
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 filed Critical
Priority to JP1989017101U priority Critical patent/JPH02109977U/ja
Publication of JPH02109977U publication Critical patent/JPH02109977U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/021—Control thereof
    • F25B2321/0212—Control thereof of electric power, current or voltage

Landscapes

  • Resistance Heating (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１の実施例の回路図、第２
図は第１図の第１の実施例の抵抗素子の周囲温度
と抵抗値の相関を示す特性図、第３図は本考案の
第２の実施例の回路図、第４図は第３図の第２の
実施例の抵抗素子３の周囲温度と抵抗値の相関を
示す特性図、第５図は従来の電子冷却器の一例の
回路図、第６図は第５図の電子冷却器のペルチエ
素子の周囲温度と抵抗値の相関を示す特性図、第
７図は第５図の電子冷却器と第１図の第１の実施
例との周囲温度に対する被冷却部温度の比較を示
す特性図である。 １…ペルチエ素子、２…負の温度係数を持つ抵
抗素子、３…正の温度係数を持つ抵抗素子、４…
電源端子、ＧＲＤ…接地端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端が電源端子に接続される負の温波保数を有
    する抵抗素子と、一端が前記抵抗素子の他端に接
    続され他端が接地端子に接続されるペンチエ素子
    とを有することを特徴とする電子冷却器。
JP1989017101U 1989-02-15 1989-02-15 Pending JPH02109977U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989017101U JPH02109977U (ja) 1989-02-15 1989-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989017101U JPH02109977U (ja) 1989-02-15 1989-02-15

Publications (1)

Publication Number Publication Date
JPH02109977U true JPH02109977U (ja) 1990-09-03

Family

ID=31230596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989017101U Pending JPH02109977U (ja) 1989-02-15 1989-02-15

Country Status (1)

Country Link
JP (1) JPH02109977U (ja)

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