IT8324269A1 - Martinetto-ammortizzatore idraulico, in particolare per apparato sottomarino - Google Patents

Martinetto-ammortizzatore idraulico, in particolare per apparato sottomarino

Info

Publication number
IT8324269A1
IT8324269A1 IT1983A24269A IT2426983A IT8324269A1 IT 8324269 A1 IT8324269 A1 IT 8324269A1 IT 1983A24269 A IT1983A24269 A IT 1983A24269A IT 2426983 A IT2426983 A IT 2426983A IT 8324269 A1 IT8324269 A1 IT 8324269A1
Authority
IT
Italy
Prior art keywords
hydraulic cylinder
shock absorber
submarine equipment
submarine
equipment
Prior art date
Application number
IT1983A24269A
Other languages
English (en)
Other versions
IT8324269A0 (it
IT1169493B (it
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of IT8324269A0 publication Critical patent/IT8324269A0/it
Publication of IT8324269A1 publication Critical patent/IT8324269A1/it
Application granted granted Critical
Publication of IT1169493B publication Critical patent/IT1169493B/it

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Earth Drilling (AREA)
  • Actuator (AREA)
IT24269/83A 1982-12-22 1983-12-20 Martinetto ammortizzatore idraulico,in particolare per apparato sottomarino IT1169493B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221526A FR2538468A1 (fr) 1982-12-22 1982-12-22 Verin-amortisseur hydraulique notamment pour equipement sous-marin

Publications (3)

Publication Number Publication Date
IT8324269A0 IT8324269A0 (it) 1983-12-20
IT8324269A1 true IT8324269A1 (it) 1985-06-20
IT1169493B IT1169493B (it) 1987-05-27

Family

ID=9280385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24269/83A IT1169493B (it) 1982-12-22 1983-12-20 Martinetto ammortizzatore idraulico,in particolare per apparato sottomarino

Country Status (7)

Country Link
US (1) US4561248A (it)
CA (1) CA1256778A (it)
FR (1) FR2538468A1 (it)
GB (1) GB2132273B (it)
IT (1) IT1169493B (it)
NO (1) NO156461C (it)
OA (1) OA07620A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330670A1 (de) * 1983-08-25 1985-03-14 J. und H. Büter Maschinenfabrik GmbH, 4472 Haren Doppeltwirkende kolben-zylinder-einheit
JPH0692203B2 (ja) * 1985-02-08 1994-11-16 グループ ロータス ピーエルシー ダンピングシステム及び車両用懸架システム
EP0331213B1 (en) * 1985-02-08 1993-06-16 Group Lotus Limited Piston movement damping arrangements
DE3931857A1 (de) * 1989-09-23 1991-04-04 Bosch Gmbh Robert Daempfungssystem
CA2057431C (en) * 1990-12-21 1997-10-21 John David Sundberg Fluid cylinder mechanism
US5203250A (en) * 1990-12-21 1993-04-20 Deere & Company Fluid cylinder mechanism
US5275085A (en) * 1991-08-01 1994-01-04 Hur Young B Control device for pneumatic cylinder
DE4445145A1 (de) * 1994-12-17 1996-06-20 Wabco Gmbh Zylindereinheit
GB9622893D0 (en) * 1996-11-02 1997-01-08 Lucas Ind Plc Piston actuator
US5916139A (en) * 1997-09-16 1999-06-29 My-D Han-D Mfg. Co. Inc. Hydraulic system and pump
US6622672B1 (en) 2002-08-19 2003-09-23 Ford Global Technologies, L.L.C. Variable compression ratio control system for an internal combustion engine
DE10310930A1 (de) * 2003-03-13 2004-09-30 Daimlerchrysler Ag Aktuatorsystem
US6895854B1 (en) 2003-05-05 2005-05-24 Wesley M. Plattner Power cylinder apparatus for supplying varying actuation forces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649842A (en) * 1947-05-16 1953-08-25 Electro Hydraulics Ltd Fluid pressure motor comprising relatively extensible and contractible piston and cylinder elements
US2679827A (en) * 1948-06-11 1954-06-01 Electro Hydraulics Ltd Combination fluid pressure motor and shock absorber
IT952901B (it) * 1972-03-03 1973-07-30 Riunite Way Assauto Spa Fab Assorbitore idropneumatico di energia particolarmente per paraurti di autoveicoli
FR2370196A2 (fr) * 1976-02-04 1978-06-02 Messier Hispano Sa Perfectionnements aux amortisseurs-verins
DE2715913C2 (de) * 1977-04-09 1982-11-25 Wirth, Harald, Ing. (grad.), 6085 Nauheim Hydraulischer Pressenzylinder
JPS57129910A (en) * 1981-02-03 1982-08-12 Showa Mfg Co Ltd Damping force causing device for hydraulic buffer

Also Published As

Publication number Publication date
CA1256778A (fr) 1989-07-04
NO156461B (no) 1987-06-15
US4561248A (en) 1985-12-31
NO834733L (no) 1984-06-25
GB2132273A (en) 1984-07-04
OA07620A (fr) 1985-03-31
NO156461C (no) 1987-09-23
FR2538468A1 (fr) 1984-06-29
IT8324269A0 (it) 1983-12-20
IT1169493B (it) 1987-05-27
FR2538468B1 (it) 1985-02-08
GB8333418D0 (en) 1984-01-25
GB2132273B (en) 1986-01-29

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