IT1127704B - Dispositivo valvolare di controllo di fluido - Google Patents
Dispositivo valvolare di controllo di fluidoInfo
- Publication number
- IT1127704B IT1127704B IT28038/79A IT2803879A IT1127704B IT 1127704 B IT1127704 B IT 1127704B IT 28038/79 A IT28038/79 A IT 28038/79A IT 2803879 A IT2803879 A IT 2803879A IT 1127704 B IT1127704 B IT 1127704B
- Authority
- IT
- Italy
- Prior art keywords
- control valve
- valve device
- fluid control
- fluid
- valve
- Prior art date
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/022—Flow-dividers; Priority valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
- Y10T137/2524—Flow dividers [e.g., reversely acting controls]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/265—Plural outflows
- Y10T137/2655—Biased open isolation valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/265—Plural outflows
- Y10T137/2663—Pressure responsive
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Coating Apparatus (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7848814 | 1978-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7928038A0 IT7928038A0 (it) | 1979-12-17 |
IT1127704B true IT1127704B (it) | 1986-05-21 |
Family
ID=10501777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28038/79A IT1127704B (it) | 1978-12-16 | 1979-12-17 | Dispositivo valvolare di controllo di fluido |
Country Status (5)
Country | Link |
---|---|
US (1) | US4325400A (it) |
JP (1) | JPS5582804A (it) |
DE (1) | DE2950372A1 (it) |
FR (1) | FR2444187A1 (it) |
IT (1) | IT1127704B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397222A (en) * | 1979-08-16 | 1983-08-09 | Glaze Stanley G | Fluid powered actuator system |
US4465089A (en) * | 1982-09-29 | 1984-08-14 | Mag-Dynamics, Inc. | Flow divider and combiner for traction circuits |
US4691730A (en) * | 1986-09-19 | 1987-09-08 | Allied Corporation | Constant percentage flow divider |
JP3717158B2 (ja) * | 2001-11-09 | 2005-11-16 | 本田技研工業株式会社 | 油圧バルブ |
KR100643275B1 (ko) * | 2004-06-24 | 2006-11-10 | 삼성전자주식회사 | 배경 템플릿과 결합된 합성 이미지를 직접 프린팅하는방법 및 장치 |
ITMI20051256A1 (it) * | 2005-07-04 | 2007-01-05 | Auramo Oy | Gruppo idraulico di controllo dei bracci di una pinza e pinza comprendente tale gruppo idraulico |
US8955533B2 (en) * | 2013-06-07 | 2015-02-17 | Sonnax Industries, Inc. | Multiple pressure ratio valve assembly |
US10641298B2 (en) | 2016-10-10 | 2020-05-05 | Hydraforce, Inc. | Hydraulic control valve for controlling pressure drop across motors |
BE1027205A9 (fr) * | 2019-04-17 | 2020-11-23 | Safran Aero Boosters Sa | Vanne fluidique passive de répartition de débits fixes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460774A (en) * | 1943-09-18 | 1949-02-01 | Bendix Aviat Corp | Valve |
GB599012A (en) * | 1943-09-18 | 1948-03-03 | Bendix Aviat Corp | Improvements in or relating to fluid flow-dividing and flow-uniting valves |
US2466485A (en) * | 1944-03-11 | 1949-04-05 | Bendix Aviat Corp | Valve |
US2593185A (en) * | 1945-09-26 | 1952-04-15 | Denison Eng Co | Flow proportioning apparatus |
US2643664A (en) * | 1948-10-20 | 1953-06-30 | Warren P Willett | Flow dividing valve |
US2956577A (en) * | 1956-11-16 | 1960-10-18 | New York Air Brake Co | Valve |
FR1195811A (fr) * | 1957-05-10 | 1959-11-19 | Dowty Hydraulic Units Ltd | Appareil de répartition du débit d'un liquide |
JPS5228740B1 (it) * | 1971-03-16 | 1977-07-28 | ||
DE2356414A1 (de) * | 1973-11-12 | 1975-05-15 | Peiner Masch Schrauben | Stromteiler |
-
1979
- 1979-12-05 US US06/100,295 patent/US4325400A/en not_active Expired - Lifetime
- 1979-12-14 DE DE19792950372 patent/DE2950372A1/de active Granted
- 1979-12-14 FR FR7931356A patent/FR2444187A1/fr active Granted
- 1979-12-15 JP JP16219779A patent/JPS5582804A/ja active Pending
- 1979-12-17 IT IT28038/79A patent/IT1127704B/it active
Also Published As
Publication number | Publication date |
---|---|
IT7928038A0 (it) | 1979-12-17 |
JPS5582804A (en) | 1980-06-21 |
DE2950372A1 (de) | 1980-06-26 |
DE2950372C2 (it) | 1988-11-03 |
US4325400A (en) | 1982-04-20 |
FR2444187A1 (fr) | 1980-07-11 |
FR2444187B1 (it) | 1984-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961227 |