FR2304802A1 - CONTROL DEVICE ACTIVATED USING A GASEOUS OR LIQUID MEDIUM - Google Patents

CONTROL DEVICE ACTIVATED USING A GASEOUS OR LIQUID MEDIUM

Info

Publication number
FR2304802A1
FR2304802A1 FR7607429A FR7607429A FR2304802A1 FR 2304802 A1 FR2304802 A1 FR 2304802A1 FR 7607429 A FR7607429 A FR 7607429A FR 7607429 A FR7607429 A FR 7607429A FR 2304802 A1 FR2304802 A1 FR 2304802A1
Authority
FR
France
Prior art keywords
gaseous
control device
liquid medium
device activated
activated
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Withdrawn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
FR7607429A
Other languages
French (fr)
Inventor
Georg Hirmann
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
Publication of FR2304802A1 publication Critical patent/FR2304802A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • 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
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons
FR7607429A 1975-03-20 1976-03-16 CONTROL DEVICE ACTIVATED USING A GASEOUS OR LIQUID MEDIUM Withdrawn FR2304802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH360775A CH592251A5 (en) 1975-03-20 1975-03-20

Publications (1)

Publication Number Publication Date
FR2304802A1 true FR2304802A1 (en) 1976-10-15

Family

ID=4259617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607429A Withdrawn FR2304802A1 (en) 1975-03-20 1976-03-16 CONTROL DEVICE ACTIVATED USING A GASEOUS OR LIQUID MEDIUM

Country Status (6)

Country Link
JP (1) JPS51120548A (en)
CA (1) CA1065230A (en)
CH (1) CH592251A5 (en)
DE (1) DE2604848A1 (en)
FR (1) FR2304802A1 (en)
GB (1) GB1521172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532374A1 (en) * 1982-08-27 1984-03-02 France Etat ULTRA-FLAT VERIN AND PROCESS FOR PRODUCING THE SAME

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522401A (en) * 1944-11-22 1950-09-12 Rava Alexander Resilient shell
FR2306353A1 (en) * 1975-03-20 1976-10-29 Inventa Ag INFLATABLE SHEET CELL, PRACTICALLY FLAT, IN THE STATE WITHOUT PRESSURE AND LIKELY TO BE USED AS AN ENERGY GENERATOR

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522401A (en) * 1944-11-22 1950-09-12 Rava Alexander Resilient shell
FR2306353A1 (en) * 1975-03-20 1976-10-29 Inventa Ag INFLATABLE SHEET CELL, PRACTICALLY FLAT, IN THE STATE WITHOUT PRESSURE AND LIKELY TO BE USED AS AN ENERGY GENERATOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532374A1 (en) * 1982-08-27 1984-03-02 France Etat ULTRA-FLAT VERIN AND PROCESS FOR PRODUCING THE SAME
EP0102295A1 (en) * 1982-08-27 1984-03-07 ETAT FRANCAIS représenté par Le Ministère de l'Urbanisme et du Logement LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES Very thin pressure plate for measuring stresses, and method of manufacture

Also Published As

Publication number Publication date
CH592251A5 (en) 1977-10-14
DE2604848A1 (en) 1976-09-30
JPS51120548A (en) 1976-10-21
GB1521172A (en) 1978-08-16
CA1065230A (en) 1979-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse