FR2304802A1 - Dispositif de commande actionne a l'aide d'un milieu gazeux ou liquide - Google Patents

Dispositif de commande actionne a l'aide d'un milieu gazeux ou liquide

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Withdrawn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
English (en)
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/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
  • Diaphragms And Bellows (AREA)
FR7607429A 1975-03-20 1976-03-16 Dispositif de commande actionne a l'aide d'un milieu gazeux ou liquide Withdrawn FR2304802A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=4259617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607429A Withdrawn FR2304802A1 (fr) 1975-03-20 1976-03-16 Dispositif de commande actionne a l'aide d'un milieu gazeux ou liquide

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532374A1 (fr) * 1982-08-27 1984-03-02 France Etat Verin ultra-plat et procede de fabrication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110566533B (zh) * 2019-09-29 2025-05-27 张永利 一种管状液压囊及压力发生装置
CN117698918B (zh) * 2024-02-05 2024-05-14 国家海洋局北海预报中心((国家海洋局青岛海洋预报台)(国家海洋局青岛海洋环境监测中心站)) 一种海洋生态用的浮标装置及其方法

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 (fr) * 1975-03-20 1976-10-29 Inventa Ag Cellule en feuilles gonflable, pratiquement plane, a l'etat sans pression et susceptible d'etre utilisee comme generateur d'energie

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 (fr) * 1975-03-20 1976-10-29 Inventa Ag Cellule en feuilles gonflable, pratiquement plane, a l'etat sans pression et susceptible d'etre utilisee comme generateur d'energie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532374A1 (fr) * 1982-08-27 1984-03-02 France Etat Verin ultra-plat et procede de fabrication
EP0102295A1 (fr) * 1982-08-27 1984-03-07 ETAT FRANCAIS représenté par Le Ministère de l'Urbanisme et du Logement LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES Vérin ultra-plat de mesure de contraintes et procédé de fabrication

Also Published As

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

Similar Documents

Publication Publication Date Title
FR2482875B1 (fr) Dispositif a jet de liquide
FR2451781B1 (fr) Dispositif de pulverisation de liquide
FR2307208A1 (fr) Dispositif a soupape de commande d'ecoulement des fluides a modes d'ecoulement multiples
FR2460164B1 (fr) Dispositif de pulverisation de liquide
FR2456560B1 (fr) Dispositif de pulverisation de liquide
FR2329321A1 (fr) Dispositif de purification de liquide
OA05641A (fr) Dispositif de récupération et de conservation du liquide amoniotique.
FR2315984A1 (fr) Dispositif pour la gazeification d'un liquide
FR2343200A1 (fr) Dispositif pour realiser le prereglage de quantites de liquide
FR2323201A1 (fr) Dispositif d'affichage a cristal liquide
GB1557078A (en) Device for damping oscillations in a liquid flow
FR2346057A1 (fr) Dispositif d'enduction a rideau liquide
IT7920066A0 (it) Dispositivo indicatore a cristallo liquido.
BE866751A (fr) Dispositif de reglage de l'ecoulement d'un liquide
LU81067A1 (fr) Dispositif distributeur de fluide
BE870355A (fr) Dispositif d'enduction a rideau liquide
FR2283482A1 (fr) Dispositif de commande du niveau d'un liquide
FR2350473A1 (fr) Dispositif d'injection de liquide
BE788402A (fr) Dispositif d'aeration de la surface d'un liquide
FR2495253B1 (fr) Frein a commande hydraulique muni d'un dispositif evitant l'echauffement du liquide hydraulique
NL7800275A (nl) Weergeefinrichting bevattende een vloeibaar weergeefmedium.
FR2329359A1 (fr) Dispositif distributeur de liquide a manoeuvre manuelle
BE845120A (fr) Dispositif d'emmagasinement de liquide
CH641926GA3 (fr) Dispositif de commande pour un dispositif d'affichage.
FR2280421A1 (fr) Dispositif de gazeification d'un milieu liquide

Legal Events

Date Code Title Description
ST Notification of lapse