JPH02137751U - - Google Patents

Info

Publication number
JPH02137751U
JPH02137751U JP4719289U JP4719289U JPH02137751U JP H02137751 U JPH02137751 U JP H02137751U JP 4719289 U JP4719289 U JP 4719289U JP 4719289 U JP4719289 U JP 4719289U JP H02137751 U JPH02137751 U JP H02137751U
Authority
JP
Japan
Prior art keywords
heat exchanger
setting device
water
outlet side
water temperature
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
JP4719289U
Other languages
English (en)
Other versions
JPH0525167Y2 (ja
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 JP4719289U priority Critical patent/JPH0525167Y2/ja
Publication of JPH02137751U publication Critical patent/JPH02137751U/ja
Application granted granted Critical
Publication of JPH0525167Y2 publication Critical patent/JPH0525167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の構成を示すブロツク図
である。 1……低圧水銀ランプ、2……通水路、3……
熱交換器、4……水温検出器、5……ヒータ、6
……冷却液タンク、7……循環ポンプ、8……電
源、9……継電器接点、10……水温設定器。

Claims (1)

  1. 【実用新案登録請求の範囲】 低圧水銀ランプ1の両端部1aに配置された通
    水路2と、 前記通水路の排出口側に連通された熱交換器3
    と、 前記熱交換器の排出口側に連通され水温検出器
    4とヒータ5とを収設した冷却液タンク6と、 前記冷却液タンクの排出口側が前記通水路2の
    流入口2a側に連通される循環ポンプ7と、 前記水温検出器4の検出温度信号を入力し内蔵
    する温度設定器の設定温度信号とを突き合わせた
    偏差信号によつて、前記ヒータ5の駆動電源8の
    回路に設けた継電器の接点9の開閉を制御すると
    共に、前記熱交換器3の冷却温度を制御する水温
    設定器10とから構成することを特徴とする低圧
    水銀ランプの冷却循環装置。
JP4719289U 1989-04-21 1989-04-21 Expired - Lifetime JPH0525167Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4719289U JPH0525167Y2 (ja) 1989-04-21 1989-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4719289U JPH0525167Y2 (ja) 1989-04-21 1989-04-21

Publications (2)

Publication Number Publication Date
JPH02137751U true JPH02137751U (ja) 1990-11-16
JPH0525167Y2 JPH0525167Y2 (ja) 1993-06-25

Family

ID=31562912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4719289U Expired - Lifetime JPH0525167Y2 (ja) 1989-04-21 1989-04-21

Country Status (1)

Country Link
JP (1) JPH0525167Y2 (ja)

Also Published As

Publication number Publication date
JPH0525167Y2 (ja) 1993-06-25

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