FR2394701A1 - Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives - Google Patents

Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives

Info

Publication number
FR2394701A1
FR2394701A1 FR7710026A FR7710026A FR2394701A1 FR 2394701 A1 FR2394701 A1 FR 2394701A1 FR 7710026 A FR7710026 A FR 7710026A FR 7710026 A FR7710026 A FR 7710026A FR 2394701 A1 FR2394701 A1 FR 2394701A1
Authority
FR
France
Prior art keywords
capsules
hydraulic transmission
uses liquid
liquid displacement
pinion drives
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.)
Withdrawn
Application number
FR7710026A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7710026A priority Critical patent/FR2394701A1/en
Publication of FR2394701A1 publication Critical patent/FR2394701A1/en
Withdrawn legal-status Critical Current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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/008—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with rotary output
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)

Abstract

At each end of the appts. the movements to be transmitted are imparted to a mechanical connection between two elastic capsules. When the connection is displaced, one of the capsules is compressed and the other is extended. The capsules at one end are connected to the capsules at the other end by inelastic conduits. The two volumes so closed are sealed and fully filled with liq. The mechanical connection may be made by two racks engaging a pinion in opposition. The volumes may be subjected to a pre-load by a spring loaded elastic capsule connected to the conduits.
FR7710026A 1977-03-31 1977-03-31 Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives Withdrawn FR2394701A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710026A FR2394701A1 (en) 1977-03-31 1977-03-31 Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710026A FR2394701A1 (en) 1977-03-31 1977-03-31 Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives

Publications (1)

Publication Number Publication Date
FR2394701A1 true FR2394701A1 (en) 1979-01-12

Family

ID=9188953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710026A Withdrawn FR2394701A1 (en) 1977-03-31 1977-03-31 Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives

Country Status (1)

Country Link
FR (1) FR2394701A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099967A1 (en) * 1982-05-07 1984-02-08 INDUSTRIE PIRELLI S.p.A. Device for the transmission of mechanical force, particularly in remote control systems
FR2541800A1 (en) * 1983-02-28 1984-08-31 Massiera Rene Device for remotely triggering an aerosol can

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347653C (en) * 1920-06-23 1922-01-23 Franz Drexler Transmission device
FR589886A (en) * 1924-12-01 1925-06-06 Pneumatic device for transmitting any signals or indications
US1543061A (en) * 1920-05-18 1925-06-23 Oscar A Danielson Balanced transmission for distant indicators
US1804212A (en) * 1930-01-16 1931-05-05 Liquidometer Corp Movement transmitting system
US1881266A (en) * 1930-10-01 1932-10-04 Liquidometer Corp Remote control apparatus
FR800022A (en) * 1935-04-02 1936-06-25 Precision Moderne Advanced hydraulic transmission
DE683552C (en) * 1935-03-15 1939-11-08 Bronzavia Sa Device for remote display of the movement of an adjustable part with a hydraulic or pneumatic transmission system
DE860465C (en) * 1942-06-27 1952-12-22 Voith Gmbh J M Hydraulic transmission device for control movements
DE860464C (en) * 1942-06-27 1952-12-22 Voith Gmbh J M Hydraulic transmission device for control movements
US3013392A (en) * 1957-02-28 1961-12-19 Gen Motors Corp Remote control positioning mechanism

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1543061A (en) * 1920-05-18 1925-06-23 Oscar A Danielson Balanced transmission for distant indicators
DE347653C (en) * 1920-06-23 1922-01-23 Franz Drexler Transmission device
FR589886A (en) * 1924-12-01 1925-06-06 Pneumatic device for transmitting any signals or indications
US1804212A (en) * 1930-01-16 1931-05-05 Liquidometer Corp Movement transmitting system
US1881266A (en) * 1930-10-01 1932-10-04 Liquidometer Corp Remote control apparatus
DE683552C (en) * 1935-03-15 1939-11-08 Bronzavia Sa Device for remote display of the movement of an adjustable part with a hydraulic or pneumatic transmission system
FR800022A (en) * 1935-04-02 1936-06-25 Precision Moderne Advanced hydraulic transmission
DE860465C (en) * 1942-06-27 1952-12-22 Voith Gmbh J M Hydraulic transmission device for control movements
DE860464C (en) * 1942-06-27 1952-12-22 Voith Gmbh J M Hydraulic transmission device for control movements
US3013392A (en) * 1957-02-28 1961-12-19 Gen Motors Corp Remote control positioning mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099967A1 (en) * 1982-05-07 1984-02-08 INDUSTRIE PIRELLI S.p.A. Device for the transmission of mechanical force, particularly in remote control systems
FR2541800A1 (en) * 1983-02-28 1984-08-31 Massiera Rene Device for remotely triggering an aerosol can

Similar Documents

Publication Publication Date Title
CA980052A (en) Tampon with string attached to its insertion end
CA964571A (en) Thermal cycle allowing to compress a liquid by expansion of another liquid
JPS52106066A (en) Direct connected clutch controller for automatic gear reduction having a torque converter with direct connected clutch
NO147922C (en) LIQUID BARRIER TO OIL, SHOCK AND BODY.
GB2062141B (en) Transmission fluid pressure control device with two stepped line pressures
JPS5339783A (en) Pressure gauge by torsional pressure sensor element and mechanism for transmitting pressure to pointer of the same
ES452548A1 (en) Power transmission unit
FR2394701A1 (en) Hydraulic transmission for alternating movements - uses liquid displacement between elastic capsules, operating rack and pinion drives
JPS5336869A (en) Movable runner
CA952390A (en) Catheter adapted for fluid connection prior to insertion
JPS5391763A (en) Compression bonding device
CA957176A (en) Oil filled pressure gauge
GB1295319A (en)
JPS5730621B2 (en)
JPS51129267A (en) Sphygmomanometry device furnishing watch
ES2002981A6 (en) A flexible transmission device, particularly for control devices.
CA969403A (en) Device for measuring the displacement of a body relative to another
CA1002852A (en) Variable fill fluid coupling
JPS52132279A (en) Damping device due to visco-elastic substance
AU226903B2 (en) A fluid pressure operated transmission shifting structure
KHARLAMOV et al. Integration of the equations of motion of a body containing a cavity filled with a fluid(Motion equations of body containing cavity filled with ideal incompressible fluid solved by reducing to ordinary differential equations system)
AU4373258A (en) A fluid pressure operated transmission shifting structure
JPS5465834A (en) Valve device to be interposed between two vessels different of pressure
ES411035A1 (en) Elliptical gear drive for bundle tying machine
JPS5471421A (en) Constanttpressure injection device to pressure vessel

Legal Events

Date Code Title Description
ST Notification of lapse