JPH0376150U - - Google Patents

Info

Publication number
JPH0376150U
JPH0376150U JP13691189U JP13691189U JPH0376150U JP H0376150 U JPH0376150 U JP H0376150U JP 13691189 U JP13691189 U JP 13691189U JP 13691189 U JP13691189 U JP 13691189U JP H0376150 U JPH0376150 U JP H0376150U
Authority
JP
Japan
Prior art keywords
water
water tank
measuring device
moisture measuring
sensor
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
JP13691189U
Other languages
English (en)
Other versions
JPH088440Y2 (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 JP1989136911U priority Critical patent/JPH088440Y2/ja
Publication of JPH0376150U publication Critical patent/JPH0376150U/ja
Application granted granted Critical
Publication of JPH088440Y2 publication Critical patent/JPH088440Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Description

【図面の簡単な説明】
第１図は全体を組み立てた断面図、第２図は全
体の側面図である。 １……水タンク、２……導水管、３……接続口
、４……Ｏリング、５……ポーラスカツプ、６…
…センサー部、７……ハウジング、８……感圧セ
ンサー、９……受感部、１０……検水室、１１…
…通水路、１２……感圧チユーブ、１３……信号
コード、１４……エアチユーブ、１５……排気口
、１６……第一コツク、１７……給水口、１８…
…第二コツク。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 水タンクに空気は通さないが透水性のある
    資材によるポーラスカツプを導水管を介して接続
    し、前記水タンクに設けたセンサー部に受感部を
    上向きにした感圧センサーと前記導水管もしくは
    ポーラスカツプと連通した検水室を設け、該検水
    室の下面に前記センサーの受圧部を臨ませたこと
    を特徴とする水分測定器。 (2) 検水室は、上壁の中央部が高くなる傾斜面
    に形成されていることを特徴とする請求項第１項
    記載の水分測定器。 (3) 水タンクと導水管の接続部は、導水管の接
    続口をＯリングを介して水タンクに着脱自在に嵌
    め込んだ構造であることを特徴とする請求項第１
    項記載の水分測定器。
JP1989136911U 1989-11-27 1989-11-27 土壌水分測定器 Expired - Lifetime JPH088440Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989136911U JPH088440Y2 (ja) 1989-11-27 1989-11-27 土壌水分測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989136911U JPH088440Y2 (ja) 1989-11-27 1989-11-27 土壌水分測定器

Publications (2)

Publication Number Publication Date
JPH0376150U true JPH0376150U (ja) 1991-07-30
JPH088440Y2 JPH088440Y2 (ja) 1996-03-06

Family

ID=31684093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989136911U Expired - Lifetime JPH088440Y2 (ja) 1989-11-27 1989-11-27 土壌水分測定器

Country Status (1)

Country Link
JP (1) JPH088440Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101239692B1 (ko) * 2011-06-03 2013-03-06 한국지질자원연구원 토양 투수계수 측정장치 및 측정방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126550U (ja) * 1988-02-23 1989-08-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126550U (ja) * 1988-02-23 1989-08-29

Also Published As

Publication number Publication date
JPH088440Y2 (ja) 1996-03-06

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term