JPS6070055U - Filter clogging detection device - Google Patents

Filter clogging detection device

Info

Publication number
JPS6070055U
JPS6070055U JP16138683U JP16138683U JPS6070055U JP S6070055 U JPS6070055 U JP S6070055U JP 16138683 U JP16138683 U JP 16138683U JP 16138683 U JP16138683 U JP 16138683U JP S6070055 U JPS6070055 U JP S6070055U
Authority
JP
Japan
Prior art keywords
detection device
detection port
internal pressure
filter clogging
clogging detection
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
JP16138683U
Other languages
Japanese (ja)
Other versions
JPS6324432Y2 (en
Inventor
大山　寛
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP16138683U priority Critical patent/JPS6070055U/en
Publication of JPS6070055U publication Critical patent/JPS6070055U/en
Application granted granted Critical
Publication of JPS6324432Y2 publication Critical patent/JPS6324432Y2/ja
Granted legal-status Critical Current

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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 drawings]

第１図は従来のフィルタ目詰まり検出装置を備えたフィ
ルタ装置の縦断面図、第２図は本考案−実施例に係るフ
ィルタ装置まり検出装置を備えたフィルタ装置の縦断面
図、第３図は第２図■方向からの矢視図である。 １１はケース、１３は底部材、１５は目詰まりセンサ、
１６はエレメント外圧取出孔、２５はエレメント内圧取
出孔。FIG. 1 is a vertical sectional view of a filter device equipped with a conventional filter clogging detection device, FIG. 2 is a vertical sectional view of a filter device equipped with a filter device clogging detection device according to an embodiment of the present invention, and FIG. is a view taken from the direction of Figure 2. 11 is a case, 13 is a bottom member, 15 is a clogging sensor,
16 is an element external pressure extraction hole, and 25 is an element internal pressure extraction hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース１１の下端部に固設した底部材１３の上面に外圧
検圧口２８を設け、目詰まりセンサ１５の外圧感知部を
エレメント外圧取出孔１６を介して外圧検圧口２８に接
続し、ケース１１内でエレメント２１を支持する支持部
材１７のエレメント２１内に位置する部分に内圧検圧口
２３を設け、目詰まりセンサ１５の内圧感知部をエレメ
ント内圧取出孔２５を介して内圧検圧口２３に接続した
ことを特徴とするフィルタ目詰まり検出装置。An external pressure detection port 28 is provided on the top surface of the bottom member 13 fixed to the lower end of the case 11, and the external pressure sensing portion of the clogging sensor 15 is connected to the external pressure detection port 28 via the element external pressure extraction hole 16. An internal pressure detection port 23 is provided in a portion of the support member 17 that supports the element 21 within the element 21, and the internal pressure sensing portion of the clogging sensor 15 is connected to the internal pressure detection port 23 through the element internal pressure extraction hole 25. A filter clogging detection device characterized by being connected to.
JP16138683U 1983-10-20 1983-10-20 Filter clogging detection device Granted JPS6070055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16138683U JPS6070055U (en) 1983-10-20 1983-10-20 Filter clogging detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16138683U JPS6070055U (en) 1983-10-20 1983-10-20 Filter clogging detection device

Publications (2)

Publication Number Publication Date
JPS6070055U true JPS6070055U (en) 1985-05-17
JPS6324432Y2 JPS6324432Y2 (en) 1988-07-05

Family

ID=30354693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16138683U Granted JPS6070055U (en) 1983-10-20 1983-10-20 Filter clogging detection device

Country Status (1)

Country Link
JP (1) JPS6070055U (en)

Also Published As

Publication number Publication date
JPS6324432Y2 (en) 1988-07-05

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