JPS5813732Y2 - 土質試験装置 - Google Patents

土質試験装置

Info

Publication number
JPS5813732Y2
JPS5813732Y2 JP7041679U JP7041679U JPS5813732Y2 JP S5813732 Y2 JPS5813732 Y2 JP S5813732Y2 JP 7041679 U JP7041679 U JP 7041679U JP 7041679 U JP7041679 U JP 7041679U JP S5813732 Y2 JPS5813732 Y2 JP S5813732Y2
Authority
JP
Japan
Prior art keywords
water level
pressure
circuit
output
decreases
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.)
Expired
Application number
JP7041679U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55168846U (enExample
Inventor
光成泉
Original Assignee
株式会社 サム電子機械
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 サム電子機械 filed Critical 株式会社 サム電子機械
Priority to JP7041679U priority Critical patent/JPS5813732Y2/ja
Publication of JPS55168846U publication Critical patent/JPS55168846U/ja
Application granted granted Critical
Publication of JPS5813732Y2 publication Critical patent/JPS5813732Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP7041679U 1979-05-24 1979-05-24 土質試験装置 Expired JPS5813732Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7041679U JPS5813732Y2 (ja) 1979-05-24 1979-05-24 土質試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7041679U JPS5813732Y2 (ja) 1979-05-24 1979-05-24 土質試験装置

Publications (2)

Publication Number Publication Date
JPS55168846U JPS55168846U (enExample) 1980-12-04
JPS5813732Y2 true JPS5813732Y2 (ja) 1983-03-17

Family

ID=29304157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7041679U Expired JPS5813732Y2 (ja) 1979-05-24 1979-05-24 土質試験装置

Country Status (1)

Country Link
JP (1) JPS5813732Y2 (enExample)

Also Published As

Publication number Publication date
JPS55168846U (enExample) 1980-12-04

Similar Documents

Publication Publication Date Title
US4700610A (en) Cylinder tube strain measurement feedback for piston position control
KR100961673B1 (ko) 누출 검사 장치의 이상 검출 방법, 누출 검사 장치
US4646556A (en) Process and apparatus for testing a pilot-operated safety valve
US4888718A (en) Volume measuring apparatus and method
JPH11118657A (ja) ドリフト補正値算出装置及びこの算出装置を具備した洩れ検査装置
KR102929348B1 (ko) 유량 진단 장치, 유량 진단 방법, 및 프로그램 기록 매체
US3678997A (en) Automatic dewatering of gas wells
CN107949781A (zh) 氦气泄漏探测器
US4527415A (en) Apparatus for checking the set pressure of a safety valve
JPS5813732Y2 (ja) 土質試験装置
US20050252277A1 (en) Method and apparatus for continuously monitoring interstitial regions in gasoline storage facilities and pipelines
US10794477B2 (en) Method for operating a pneumatic actuating system of a transmission and control device for carrying out the method
JP3153364B2 (ja) 安全弁のジャッキテスト方法
JPH03170040A (ja) 安全弁自動検査装置の精度確認装置
CN119935495B (zh) 用于测量可压缩流体排水能力的试验装置
KR100713621B1 (ko) 공기구동식 제어밸브의 성능진단 방법
JP2618952B2 (ja) 差圧伝送器の校正装置
JPH04151083A (ja) ポペット弁の制御回路
KR20190019369A (ko) 공기식 컨트롤 밸브 고장 진단 방법
JPH08201251A (ja) 高圧ガス容器の非水槽式耐圧膨張試験方法及び装置
JPS54104369A (en) Flow rate measurement control apparatus
SU449271A1 (ru) Устройство дл испытани емкостей на герметичность
JP2557549B2 (ja) サーボ弁異常診断装置
JPS5813725B2 (ja) タ−ビンベンセイギ゛ソウチ
SU1733936A1 (ru) Устройство дл контрол герметичности изделий