JPS59126830A - 油圧装置用リ−ク量測定装置 - Google Patents

油圧装置用リ−ク量測定装置

Info

Publication number: JPS59126830A
Authority: JP; Japan
Prior art keywords: oil; pressure; circuit; leak; centralized controller
Prior art date: 1983-01-07
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

JP85583A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0418615B2 (fr

Inventor

Takeshi Wakabayashi

若林　武

Kenji Sakai

酒井　建次

Naoyoshi Kato

加藤　直義

Toshikazu Furuta

古田　俊和

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries Ltd

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.)

1983-01-07

Filing date

1983-01-07

Publication date

1984-07-21

1983-01-07 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

1983-01-07 Priority to JP85583A priority Critical patent/JPS59126830A/ja

1984-07-21 Publication of JPS59126830A publication Critical patent/JPS59126830A/ja

1992-03-27 Publication of JPH0418615B2 publication Critical patent/JPH0418615B2/ja

Status Granted legal-status Critical Current

Links

238000012360 testing method Methods 0.000 claims abstract description 43
238000005259 measurement Methods 0.000 claims description 21
238000003860 storage Methods 0.000 claims description 8
238000000034 method Methods 0.000 claims description 5
238000011017 operating method Methods 0.000 abstract 3
239000003921 oil Substances 0.000 description 55
238000012937 correction Methods 0.000 description 3
238000010586 diagram Methods 0.000 description 3
238000007689 inspection Methods 0.000 description 2
238000012544 monitoring process Methods 0.000 description 2
239000010729 system oil Substances 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000002199 base oil Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005284 excitation Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000284 extract Substances 0.000 description 1
239000010720 hydraulic oil Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1

Landscapes

Time Recorders, Dirve Recorders, Access Control (AREA)
Component Parts Of Construction Machinery (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Examining Or Testing Airtightness (AREA)

JP85583A 1983-01-07 1983-01-07 油圧装置用リ−ク量測定装置 Granted JPS59126830A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP85583A JPS59126830A (ja)	1983-01-07	1983-01-07	油圧装置用リ−ク量測定装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP85583A JPS59126830A (ja)	1983-01-07	1983-01-07	油圧装置用リ−ク量測定装置

Publications (2)

Publication Number	Publication Date
JPS59126830A true JPS59126830A (ja)	1984-07-21
JPH0418615B2 JPH0418615B2 (fr)	1992-03-27

Family

ID=11485259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP85583A Granted JPS59126830A (ja)	1983-01-07	1983-01-07	油圧装置用リ−ク量測定装置

Country Status (1)

Country	Link
JP (1)	JPS59126830A (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51859A (ja) *	1974-06-20	1976-01-07	Oki Electric Ind Co Ltd	Nodozenikitsukakairo
JPS52140779A (en) *	1976-05-19	1977-11-24	Daikin Ind Ltd	Methods of discriminating quality of the equipment in hydraulic device
JPS5644819A (en) *	1979-09-19	1981-04-24	Sumitomo Metal Ind Ltd	Measuring method for leak of hydraulic cylinder piston packing and measuring system therefor

1983
- 1983-01-07 JP JP85583A patent/JPS59126830A/ja active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51859A (ja) *	1974-06-20	1976-01-07	Oki Electric Ind Co Ltd	Nodozenikitsukakairo
JPS52140779A (en) *	1976-05-19	1977-11-24	Daikin Ind Ltd	Methods of discriminating quality of the equipment in hydraulic device
JPS5644819A (en) *	1979-09-19	1981-04-24	Sumitomo Metal Ind Ltd	Measuring method for leak of hydraulic cylinder piston packing and measuring system therefor

Also Published As

Publication number	Publication date
JPH0418615B2 (fr)	1992-03-27

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