FR2449218A1 - Sequenceur fluidique pour verrouillage de pas successifs d'une commande sequentielle - Google Patents
Sequenceur fluidique pour verrouillage de pas successifs d'une commande sequentielleInfo
- Publication number
- FR2449218A1 FR2449218A1 FR8003296A FR8003296A FR2449218A1 FR 2449218 A1 FR2449218 A1 FR 2449218A1 FR 8003296 A FR8003296 A FR 8003296A FR 8003296 A FR8003296 A FR 8003296A FR 2449218 A1 FR2449218 A1 FR 2449218A1
- Authority
- FR
- France
- Prior art keywords
- sequential control
- successive steps
- sequencer
- devices
- locking
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/43—Programme-control systems fluidic
- G05B19/44—Programme-control systems fluidic pneumatic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Multiple-Way Valves (AREA)
Abstract
SEQUENCEUR FLUIDIQUE DE VERROUILLAGE DE PAS SUCCESSIFS D'UNE COMMANDE SEQUENTIELLE, DE CONSTRUCTION SIMPLE, FONCTIONNANT SELON LE PRINCIPE ACTIF ET ASSURANT UNE SECURITE MAXIMALE CONTRE LES MANOEUVRES INTEMPESTIVES. CHAQUE ETAGE DE PAS 12, 13 COMPORTE UN ORIFICE D'ALIMENTATION 48 ET, OUTRE LES PREMIERS APPAREILS 45 ASSUMANT UNE FONCTION DE MEMOIRE, DES SECONDS APPAREILS 46, 47, QUI ASSUMENT DEUX FONCTIONS ET ET DONT UN AU MOINS EST UN DISTRIBUTEUR A DEUX PRESSIONS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792905505 DE2905505A1 (de) | 1979-02-14 | 1979-02-14 | Fluidische taktkette zur verriegelung aufeinanderfolgender schritte in einer folgesteuerung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449218A1 true FR2449218A1 (fr) | 1980-09-12 |
FR2449218B1 FR2449218B1 (fr) | 1984-06-22 |
Family
ID=6062837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003296A Granted FR2449218A1 (fr) | 1979-02-14 | 1980-02-14 | Sequenceur fluidique pour verrouillage de pas successifs d'une commande sequentielle |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2905505A1 (fr) |
FR (1) | FR2449218A1 (fr) |
GB (1) | GB2042231B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE436514B (sv) * | 1981-08-20 | 1984-12-17 | Atlas Copco Ab | Stegregister for tryckfluidumsystem |
DE19948991C1 (de) * | 1999-10-12 | 2001-03-22 | Thomas Schmidt | Verfahren und Vorrichtung zur Fernsteuerung einer Mehrzahl von einzeln ansteuerbaren Aktoren |
US6550368B2 (en) * | 2000-10-31 | 2003-04-22 | Festo Corporation | Fluid power interlock system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2154372A1 (fr) * | 1971-09-29 | 1973-05-11 | Bouteille Daniel | |
FR2326605A1 (fr) * | 1975-10-02 | 1977-04-29 | Bosch Gmbh Robert | Chaine fluidique d'automatisme a sequences pour le blocage des pas successifs d'une commande sequentielle |
FR2379719A1 (fr) * | 1977-02-05 | 1978-09-01 | Festo Maschf Stoll G | Dispositif de commutation pneumatique |
-
1979
- 1979-02-14 DE DE19792905505 patent/DE2905505A1/de active Granted
-
1980
- 1980-02-08 GB GB8004362A patent/GB2042231B/en not_active Expired
- 1980-02-14 FR FR8003296A patent/FR2449218A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2154372A1 (fr) * | 1971-09-29 | 1973-05-11 | Bouteille Daniel | |
FR2326605A1 (fr) * | 1975-10-02 | 1977-04-29 | Bosch Gmbh Robert | Chaine fluidique d'automatisme a sequences pour le blocage des pas successifs d'une commande sequentielle |
FR2379719A1 (fr) * | 1977-02-05 | 1978-09-01 | Festo Maschf Stoll G | Dispositif de commutation pneumatique |
Also Published As
Publication number | Publication date |
---|---|
DE2905505A1 (de) | 1980-08-28 |
GB2042231B (en) | 1982-09-08 |
GB2042231A (en) | 1980-09-17 |
FR2449218B1 (fr) | 1984-06-22 |
DE2905505C2 (fr) | 1988-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |