JPS562604B2 - - Google Patents

Info

Publication number
JPS562604B2
JPS562604B2 JP12282975A JP12282975A JPS562604B2 JP S562604 B2 JPS562604 B2 JP S562604B2 JP 12282975 A JP12282975 A JP 12282975A JP 12282975 A JP12282975 A JP 12282975A JP S562604 B2 JPS562604 B2 JP S562604B2
Authority
JP
Japan
Prior art keywords
piston
rod
air
port
ducts
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
JP12282975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5191479A (da
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
Priority claimed from IT70022/74A external-priority patent/IT1020968B/it
Priority claimed from IT6903275A external-priority patent/IT1050595B/it
Application filed filed Critical
Publication of JPS5191479A publication Critical patent/JPS5191479A/ja
Publication of JPS562604B2 publication Critical patent/JPS562604B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • 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
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
JP12282975A 1974-10-10 1975-10-11 Expired JPS562604B2 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT70022/74A IT1020968B (it) 1974-10-10 1974-10-10 Cilindro operatore ad azionamento fluidico con convertitore di sforzo incorporato
IT6903275A IT1050595B (it) 1975-08-04 1975-08-04 Cilindro operatore ad azionamento fluidico con convertitore di sforzo incorporato

Publications (2)

Publication Number Publication Date
JPS5191479A JPS5191479A (da) 1976-08-11
JPS562604B2 true JPS562604B2 (da) 1981-01-21

Family

ID=26329937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12282975A Expired JPS562604B2 (da) 1974-10-10 1975-10-11

Country Status (5)

Country Link
JP (1) JPS562604B2 (da)
ES (1) ES441514A1 (da)
FR (1) FR2287605A1 (da)
GB (1) GB1502980A (da)
SE (1) SE414816B (da)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180118U (ja) * 1984-05-08 1985-11-29 日本電気株式会社 超高周波帯負帰還増幅器
JPS61136602U (da) * 1985-02-15 1986-08-25
JPS6258903U (da) * 1985-10-01 1987-04-11
JPS62127106U (da) * 1986-02-03 1987-08-12

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652647A5 (fr) * 1982-12-20 1985-11-29 Milorad Milisavljevic Presse a fonctionnement hydraulique, pneumatique, pneumatique/hydraulique, ou pneumatique/a explosion combinee.
EP0554760A1 (de) * 1992-02-01 1993-08-11 TOX-PRESSOTECHNIK GmbH Hydropneumatischer Druckübersetzer
US6017170A (en) * 1998-06-01 2000-01-25 American Rescue Technologies, Inc. Adjustable self locking shoring strut
FR2896831A1 (fr) * 2006-01-31 2007-08-03 Pierre Felix Canard Amplificateur de poussee
US8261547B2 (en) * 2006-07-31 2012-09-11 Norgren Gmbh Pneumatic actuator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180118U (ja) * 1984-05-08 1985-11-29 日本電気株式会社 超高周波帯負帰還増幅器
JPS61136602U (da) * 1985-02-15 1986-08-25
JPS6258903U (da) * 1985-10-01 1987-04-11
JPS62127106U (da) * 1986-02-03 1987-08-12

Also Published As

Publication number Publication date
SE7510916L (sv) 1976-04-12
JPS5191479A (da) 1976-08-11
FR2287605A1 (fr) 1976-05-07
ES441514A1 (es) 1977-07-01
FR2287605B1 (da) 1980-01-11
GB1502980A (en) 1978-03-08
SE414816B (sv) 1980-08-18

Similar Documents

Publication Publication Date Title
FR2287605B1 (da)
GB1228058A (da)
GB1462679A (en) Telescopic jack
GB1475658A (en) Hydraulic cushioning means
GB1496793A (en) Pneumatic actuating devices
GB1401126A (en) Impact damping means for fluid cylinders
GB1216546A (en) Three-position ram
GB1447555A (en) Working cylinders
GB1228089A (da)
GB749564A (en) Improvements in or relating to hydraulic cylinder assemblies
ES305991A1 (es) Un dispositivo para comprimir o expandir un agente.
GB821319A (en) A fluid-operated piston and cylinder assembly
GB1387475A (en) Hydraulic or pneumatic actuators of the cylinder and piston type
GB1372392A (en) Piston and cylinder assemblies
GB1491770A (en) Hydraulic intensifier for machine tools
GB1273698A (en) Improvements in hydraulic pressure converters
GB1307660A (en) Percussion apparatus
KR960704745A (ko) 잠복왕복운동과 보증이득이 있는 부스트식 제동장치(boosted brake device with concelaled travel and guaranteed gain)
FR2308781A1 (fr) Oscillateur actionne pneumatiquement
GB1464056A (en) Fluid pressure actuator
GB1144364A (en) Improvements relating to hydrostatic high pressure apparatus
GB918007A (en) Fluid driven piston motor
JPS5284377A (en) Coaxial boost cylinder oil pressure circuit
IE35108L (en) Fluid operated control apparatus
GB1048238A (en) Improvements in or relating to pressure applying devices