JPS507105A - - Google Patents

Info

Publication number
JPS507105A
JPS507105A JP779674A JP779674A JPS507105A JP S507105 A JPS507105 A JP S507105A JP 779674 A JP779674 A JP 779674A JP 779674 A JP779674 A JP 779674A JP S507105 A JPS507105 A JP S507105A
Authority
JP
Japan
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.)
Pending
Application number
JP779674A
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
Publication of JPS507105A publication Critical patent/JPS507105A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP779674A 1973-01-16 1974-01-16 Pending JPS507105A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4771273A IT976905B (it) 1973-01-16 1973-01-16 Apparato per fornire una pressione variaile nel tempo con elegge prestabilita

Publications (1)

Publication Number Publication Date
JPS507105A true JPS507105A (ja) 1975-01-24

Family

ID=11262044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP779674A Pending JPS507105A (ja) 1973-01-16 1974-01-16

Country Status (5)

Country Link
JP (1) JPS507105A (ja)
DE (1) DE2401202A1 (ja)
FR (1) FR2214052B3 (ja)
GB (1) GB1450473A (ja)
IT (1) IT976905B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585384A (ja) * 1981-07-02 1983-01-12 Sumitomo Chem Co Ltd 接着性樹脂組成物
CN1312948C (zh) * 2000-05-26 2007-04-25 松下电器产业株式会社 天线、天线设备以及无线电设备
JP2009198518A (ja) * 2001-12-21 2009-09-03 Waters Technologies Corp 液圧増幅ポンプ

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3276501D1 (en) * 1981-09-08 1987-07-09 Gds Instr Ltd Pressure source
DE3221043A1 (de) * 1982-06-04 1983-12-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zum gewichtsausgleich fuer ein geraeteteil an einem um eine horizontale achse schwenkbaren roentgenuntersuchungsgeraet
JPS58193914A (ja) * 1982-04-09 1983-11-11 Hitachi Constr Mach Co Ltd 油圧システムの故障予知装置
DE3466097D1 (en) * 1983-02-02 1987-10-15 Halliburton Co Apparatus for controlling pressure in a chamber
JPH02500999A (ja) * 1986-08-07 1990-04-05 イギリス国 試験装置及びその方法
GB2461061A (en) * 2008-06-19 2009-12-23 Vetco Gray Controls Ltd Subsea hydraulic intensifier with supply directional control valves electronically switched
EP2447545B1 (en) 2010-11-02 2015-01-07 Vetco Gray Controls Limited High pressure intensifiers
CN102798570A (zh) * 2011-05-23 2012-11-28 北京玻钢院复合材料有限公司 高压疲劳试验机
CN103939421B (zh) * 2014-03-10 2016-05-18 北京工业大学 一种用于液压缸的疲劳测试方法及装置
CN104458306B (zh) * 2014-12-04 2016-09-07 中国船舶重工集团公司第七○二研究所 一种水下干湿转换试验装置
US9829139B2 (en) 2015-02-19 2017-11-28 Robert Bosch Gmbh Method of dampening pressure pulsations in a working fluid within a conduit
CN104677624A (zh) * 2015-03-19 2015-06-03 天津航天瑞莱科技有限公司苏州分公司 车窗气压疲劳载荷试验方法及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585384A (ja) * 1981-07-02 1983-01-12 Sumitomo Chem Co Ltd 接着性樹脂組成物
CN1312948C (zh) * 2000-05-26 2007-04-25 松下电器产业株式会社 天线、天线设备以及无线电设备
JP2009198518A (ja) * 2001-12-21 2009-09-03 Waters Technologies Corp 液圧増幅ポンプ

Also Published As

Publication number Publication date
GB1450473A (en) 1976-09-22
IT976905B (it) 1974-09-10
DE2401202A1 (de) 1974-07-25
FR2214052B3 (ja) 1976-11-05
FR2214052A1 (ja) 1974-08-09

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