JPS58177848U - protection tube - Google Patents

protection tube

Info

Publication number
JPS58177848U
JPS58177848U JP7403382U JP7403382U JPS58177848U JP S58177848 U JPS58177848 U JP S58177848U JP 7403382 U JP7403382 U JP 7403382U JP 7403382 U JP7403382 U JP 7403382U JP S58177848 U JPS58177848 U JP S58177848U
Authority
JP
Japan
Prior art keywords
cylinder body
protection tube
tip
holes opened
closed
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
JP7403382U
Other languages
Japanese (ja)
Inventor
和田　勝四郎
村川　寿
Original Assignee
三菱重工業株式会社
西菱エンジニアリング株式会社
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 三菱重工業株式会社, 西菱エンジニアリング株式会社 filed Critical 三菱重工業株式会社
Priority to JP7403382U priority Critical patent/JPS58177848U/en
Publication of JPS58177848U publication Critical patent/JPS58177848U/en
Pending legal-status Critical Current

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の保護管の使用説明図、第２図は本考案の
一実施例を示す保護管の使用説明図、第３図は第２図の
左側面図である。 １：測温抵抗体、ｌａ：温度検出部、２：端子箱、４：
保護管、５：小孔、６：筒本体、７：通風穴。FIG. 1 is an explanatory view of the use of a conventional protection tube, FIG. 2 is an explanatory view of the use of a protection tube showing an embodiment of the present invention, and FIG. 3 is a left side view of FIG. 2. 1: resistance temperature detector, la: temperature detection section, 2: terminal box, 4:
Protection tube, 5: Small hole, 6: Cylinder body, 7: Ventilation hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 温度測定雰囲気中に挿入される先端に温度検出部を有す
る測温抵抗体用の保護管であって、先端が閉じ内部に非
接触に挿入される測温抵抗体の径より十分大なる内径を
有する筒本体と、同筒本体の閉じた先端に開口される複
数の小孔と、上記筒本体の後端側周壁に開口される通風
穴とからなることを特徴とする保護管。A protection tube for a resistance thermometer that has a temperature detection part at the tip that is inserted into the temperature measurement atmosphere, and whose inner diameter is sufficiently larger than the diameter of the resistance temperature sensor that is inserted into the inside without contact with the closed tip. 1. A protective tube comprising: a cylinder body; a plurality of small holes opened at a closed end of the cylinder body; and ventilation holes opened in a peripheral wall on the rear end side of the cylinder body.
JP7403382U 1982-05-20 1982-05-20 protection tube Pending JPS58177848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7403382U JPS58177848U (en) 1982-05-20 1982-05-20 protection tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7403382U JPS58177848U (en) 1982-05-20 1982-05-20 protection tube

Publications (1)

Publication Number Publication Date
JPS58177848U true JPS58177848U (en) 1983-11-28

Family

ID=30083501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7403382U Pending JPS58177848U (en) 1982-05-20 1982-05-20 protection tube

Country Status (1)

Country Link
JP (1) JPS58177848U (en)

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