JPS5252083A - Testing device to load oil pressure - Google Patents

Testing device to load oil pressure

Info

Publication number
JPS5252083A
JPS5252083A JP12692275A JP12692275A JPS5252083A JP S5252083 A JPS5252083 A JP S5252083A JP 12692275 A JP12692275 A JP 12692275A JP 12692275 A JP12692275 A JP 12692275A JP S5252083 A JPS5252083 A JP S5252083A
Authority
JP
Japan
Prior art keywords
oil pressure
testing device
load oil
load
piston
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
JP12692275A
Other languages
Japanese (ja)
Other versions
JPS5629129B2 (en
Inventor
Masao Iwanaga
Tsutomu Sakurai
Kazuo Yamamoto
Takeo Senuma
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.)
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Technical Research and Development Institute of Japan Defence Agency
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 Technical Research and Development Institute of Japan Defence Agency filed Critical Technical Research and Development Institute of Japan Defence Agency
Priority to JP12692275A priority Critical patent/JPS5252083A/en
Publication of JPS5252083A publication Critical patent/JPS5252083A/en
Publication of JPS5629129B2 publication Critical patent/JPS5629129B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Actuator (AREA)

Abstract

PURPOSE: A testing load device, whereby highly accurate and stable required output can be produced against fluctuation of loads caused by emergent movement of piston and high frequency.
COPYRIGHT: (C)1977,JPO&Japio
JP12692275A 1975-10-23 1975-10-23 Testing device to load oil pressure Granted JPS5252083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12692275A JPS5252083A (en) 1975-10-23 1975-10-23 Testing device to load oil pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12692275A JPS5252083A (en) 1975-10-23 1975-10-23 Testing device to load oil pressure

Publications (2)

Publication Number Publication Date
JPS5252083A true JPS5252083A (en) 1977-04-26
JPS5629129B2 JPS5629129B2 (en) 1981-07-06

Family

ID=14947212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12692275A Granted JPS5252083A (en) 1975-10-23 1975-10-23 Testing device to load oil pressure

Country Status (1)

Country Link
JP (1) JPS5252083A (en)

Also Published As

Publication number Publication date
JPS5629129B2 (en) 1981-07-06

Similar Documents

Publication Publication Date Title
JPS5376271A (en) Gas spring
JPS52140380A (en) Durability testing method for initial overload
JPS52117683A (en) Atmosphere container for material test
JPS5230456A (en) Physical quantity measuring device
JPS51144918A (en) A.c. power generator
JPS5252083A (en) Testing device to load oil pressure
JPS5428686A (en) Gasket compression tester
JPS538415A (en) Hydraulic valve lifter assembly for overhead cam-type engine
JPS5429666A (en) Multi-dimensional vibration tester
JPS522763A (en) Measuring device of a spring load
JPS51136467A (en) Re-calibration device of precision pressure gauge
JPS52123252A (en) Percent indicator
JPS52139878A (en) Oil pressure servo-valve
JPS53154A (en) Dynamic displacement meter
JPS5239156A (en) High voltage generating circuit
JPS53106192A (en) Anti-looseness tester for screw member
JPS51138376A (en) A-d converter checking system
JPS5219563A (en) Flapper type flow meter
JPS53143804A (en) Engine test turn table
JPS5222965A (en) Frequency voltage converting device
JPS5213383A (en) Small load rockwell hardness tester
JPS51141692A (en) Lubricating oil deterioration test and instrument therefor
JPS51136484A (en) Solder wetting ability test device
JPS5263501A (en) Operation method of variable pressure operative boiler
JPS5364045A (en) Strain converer