FR2343280A1 - Limiteur de debit unidirectionnel - Google Patents
Limiteur de debit unidirectionnelInfo
- Publication number
- FR2343280A1 FR2343280A1 FR7606384A FR7606384A FR2343280A1 FR 2343280 A1 FR2343280 A1 FR 2343280A1 FR 7606384 A FR7606384 A FR 7606384A FR 7606384 A FR7606384 A FR 7606384A FR 2343280 A1 FR2343280 A1 FR 2343280A1
- Authority
- FR
- France
- Prior art keywords
- channel
- return valve
- flow restrictor
- fluid pipe
- unidirectional flow
- 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
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/0413—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed in one direction only, with no control in the reverse direction, e.g. check valve in parallel with a throttle valve
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
-
- 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
- F15B15/1423—Component parts; Constructional details
- F15B15/1433—End caps
-
- 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
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
- F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40576—Assemblies of multiple valves
- F15B2211/40584—Assemblies of multiple valves the flow control means arranged in parallel with a check valve
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/46—Control of flow in the return line, i.e. meter-out control
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/75—Control of speed of the output member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pipe Accessories (AREA)
- Valve Housings (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606384A FR2343280A1 (fr) | 1976-03-05 | 1976-03-05 | Limiteur de debit unidirectionnel |
US05/774,311 US4171007A (en) | 1976-03-05 | 1977-03-03 | Unidirectional flow limiter |
DE2709386A DE2709386C2 (de) | 1976-03-05 | 1977-03-04 | Drosselrückschlagventil |
SE7702439A SE412271B (sv) | 1976-03-05 | 1977-03-04 | Fluidumanslutningsanordning med stromningsbegrensare |
JP2333577A JPS52108521A (en) | 1976-03-05 | 1977-03-05 | Unidirectonal flow quantity limitter |
US06/002,604 US4214607A (en) | 1976-03-05 | 1979-01-11 | Unidirectional flow limiter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606384A FR2343280A1 (fr) | 1976-03-05 | 1976-03-05 | Limiteur de debit unidirectionnel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2343280A1 true FR2343280A1 (fr) | 1977-09-30 |
FR2343280B1 FR2343280B1 (fr) | 1981-08-07 |
Family
ID=9170032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606384A Granted FR2343280A1 (fr) | 1976-03-05 | 1976-03-05 | Limiteur de debit unidirectionnel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2343280A1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455231A1 (fr) * | 1979-04-27 | 1980-11-21 | Telemecanique Electrique | Dispositif de blocage pour verin |
FR2481403A1 (fr) * | 1980-04-23 | 1981-10-30 | Bouteille Daniel | Dispositif economiseur d'air comprime |
FR2483021A1 (fr) * | 1980-05-23 | 1981-11-27 | Legris Sa | Relais de pression apte a signaler la position d'un organe mobile de verin |
EP0067934A2 (fr) * | 1981-04-29 | 1982-12-29 | Univer S.R.L. | Dispositif économiseur d'air comprimé |
FR2575526A1 (fr) * | 1984-12-28 | 1986-07-04 | Telemecanique Electrique | Ensemble de raccords fonctionnels pour verin pneumatique a montage combine pour assurer deux fonctions au moins |
EP0245454A1 (fr) * | 1985-11-07 | 1987-11-19 | Sundstrand Corporation | Soupape abaisseuse de tension et casse-vide |
FR2626956A1 (fr) * | 1988-02-09 | 1989-08-11 | Legris Sa | Raccord-demarreur pour la mise en pression progressive des installations pneumatiques |
WO1990002883A1 (fr) * | 1988-09-16 | 1990-03-22 | Legris S.A. | Raccord-regleur pilote pour le reglage de vitesse des verins pneumatiques |
EP0434991A1 (fr) * | 1989-12-23 | 1991-07-03 | Robert Bosch Gmbh | Vérin de travail |
BE1003356A3 (nl) * | 1990-01-19 | 1992-03-03 | Picanol Nv | Terugslagklep |
ITMI20131864A1 (it) * | 2013-11-11 | 2015-05-12 | Stucchi Spa | Innesto per la trasmissione di fluidi con guarnizione radiale. |
-
1976
- 1976-03-05 FR FR7606384A patent/FR2343280A1/fr active Granted
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455231A1 (fr) * | 1979-04-27 | 1980-11-21 | Telemecanique Electrique | Dispositif de blocage pour verin |
FR2481403A1 (fr) * | 1980-04-23 | 1981-10-30 | Bouteille Daniel | Dispositif economiseur d'air comprime |
FR2483021A1 (fr) * | 1980-05-23 | 1981-11-27 | Legris Sa | Relais de pression apte a signaler la position d'un organe mobile de verin |
EP0041007A1 (fr) * | 1980-05-23 | 1981-12-02 | Legris-Société Anonyme dite | Relais de pression apte à signaler la position d'un organe mobile de vérin |
US4492149A (en) * | 1980-05-23 | 1985-01-08 | Legris | Pressure relay adapted to signal the position of the movable member of a jack |
EP0067934A2 (fr) * | 1981-04-29 | 1982-12-29 | Univer S.R.L. | Dispositif économiseur d'air comprimé |
EP0067934A3 (en) * | 1981-04-29 | 1983-01-12 | Univer S.R.L. | Compressed-air economizing device |
FR2575526A1 (fr) * | 1984-12-28 | 1986-07-04 | Telemecanique Electrique | Ensemble de raccords fonctionnels pour verin pneumatique a montage combine pour assurer deux fonctions au moins |
EP0245454A1 (fr) * | 1985-11-07 | 1987-11-19 | Sundstrand Corporation | Soupape abaisseuse de tension et casse-vide |
EP0245454A4 (fr) * | 1985-11-07 | 1988-04-18 | Sundstrand Corp | Soupape abaisseuse de tension et casse-vide. |
FR2626956A1 (fr) * | 1988-02-09 | 1989-08-11 | Legris Sa | Raccord-demarreur pour la mise en pression progressive des installations pneumatiques |
EP0328472A2 (fr) * | 1988-02-09 | 1989-08-16 | Legris Sa | Raccord-démarreur pour la mise en pression progressive d'installations pneumatiques |
WO1989007727A2 (fr) * | 1988-02-09 | 1989-08-24 | Legris S.A. | Raccord-demarreur pour la mise en pression progressive d'installations pneumatiques |
EP0328472A3 (en) * | 1988-02-09 | 1989-09-27 | Legris Sa | Coupling incorporating a start-up valve for the gradual pressurisation of pneumatic installations |
US5052433A (en) * | 1988-02-09 | 1991-10-01 | Legris Sa | Starter connection for progressive pressurizing of pneumatic installations |
WO1990002883A1 (fr) * | 1988-09-16 | 1990-03-22 | Legris S.A. | Raccord-regleur pilote pour le reglage de vitesse des verins pneumatiques |
EP0360718A1 (fr) * | 1988-09-16 | 1990-03-28 | Legris Sa | Raccord-règleur piloté pour le règlage de vitesse des vérins pneumatiques |
FR2637326A1 (fr) * | 1988-09-16 | 1990-04-06 | Levenez Yves | Raccord-regleur pilote pour le reglage de vitesse des verins pneumatiques |
US5097747A (en) * | 1988-09-16 | 1992-03-24 | Legris S.A. | Pilot adjuster-connector for adjusting the speed of pneumatic pressure cylinders |
EP0434991A1 (fr) * | 1989-12-23 | 1991-07-03 | Robert Bosch Gmbh | Vérin de travail |
BE1003356A3 (nl) * | 1990-01-19 | 1992-03-03 | Picanol Nv | Terugslagklep |
ITMI20131864A1 (it) * | 2013-11-11 | 2015-05-12 | Stucchi Spa | Innesto per la trasmissione di fluidi con guarnizione radiale. |
Also Published As
Publication number | Publication date |
---|---|
FR2343280B1 (fr) | 1981-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property |