MX9707285A - Valvula de control. - Google Patents
Valvula de control.Info
- Publication number
- MX9707285A MX9707285A MX9707285A MX9707285A MX9707285A MX 9707285 A MX9707285 A MX 9707285A MX 9707285 A MX9707285 A MX 9707285A MX 9707285 A MX9707285 A MX 9707285A MX 9707285 A MX9707285 A MX 9707285A
- Authority
- MX
- Mexico
- Prior art keywords
- auxiliary tank
- control valve
- connection device
- displacement guide
- opening device
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 230000007935 neutral effect Effects 0.000 abstract 1
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
- F15B11/02—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
- F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
-
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Valve Housings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Driven Valves (AREA)
Abstract
La invencion se relaciona con una válvula de control (1) con un alojamiento (2) que tiene una conexion de bomba (13), un dispositivo de conexion de tanque (9, 10), un dispositivo de conexion de trabajo (5, 6) y un dispositivo de conexion de presion de carga, cada un a conectados con un dispositivo de abertura (14, 11, 12, 13, 7, 8, 15, 16) en una superficie de control, y con una guía de deslizamiento (3), arreglada de manera movil en el alojamiento (2) y cooperando con la superficie de control, por medio de lo cual de guía de deslizamiento tiene ranuras (17, 18) y/o canales (19, 22) , en una vía que conecta o separa los dispositivos de abertura predeterminados entre sí. En tal válvula de control de hermeticidad debe ser mejorada. Para este proposito se proporciona un dispositivo de conexion de tanque auxiliar adicional (31, 32), el cual está conectado con un dispositivo de abertura de tanque auxiliar (27, 28) en la superficie de control. La guía de deslizamiento (3) tiene un tubo o ranura de tanque auxiliar (29, 30), la cual en su posicion neutral, conecta el dispositivo de abertura de tanque auxiliar (27, 28) con el dispositivo de abertura de presion de carga (15, 16).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19640103A DE19640103C2 (de) | 1996-09-28 | 1996-09-28 | Steuerventil |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9707285A true MX9707285A (es) | 1998-08-30 |
Family
ID=7807296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9707285A MX9707285A (es) | 1996-09-28 | 1997-09-24 | Valvula de control. |
Country Status (20)
Country | Link |
---|---|
US (1) | US5852935A (es) |
AT (1) | AT406412B (es) |
BE (1) | BE1011373A3 (es) |
BR (1) | BR9704906A (es) |
CA (1) | CA2214227C (es) |
DE (1) | DE19640103C2 (es) |
DK (1) | DK173780B1 (es) |
ES (1) | ES2196928B1 (es) |
FI (1) | FI973799A (es) |
FR (1) | FR2754036B1 (es) |
GB (1) | GB2318618B (es) |
IE (1) | IE970650A1 (es) |
IN (2) | IN189803B (es) |
IT (1) | IT1295436B1 (es) |
MX (1) | MX9707285A (es) |
NL (1) | NL1007141C2 (es) |
NO (1) | NO974178L (es) |
PT (1) | PT102052B (es) |
SE (1) | SE9703280L (es) |
TR (1) | TR199701005A2 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10219717B3 (de) | 2002-05-02 | 2004-02-05 | Sauer-Danfoss (Nordborg) A/S | Hydraulische Ventilanordnung |
DE10219718B4 (de) | 2002-05-02 | 2007-06-06 | Sauer-Danfoss Aps | Hydraulische Ventilanordnung |
CN102734245B (zh) * | 2012-07-06 | 2015-05-27 | 浙江海克力液压有限公司 | 一种优先型变量转控阀 |
JP6338428B2 (ja) * | 2014-04-11 | 2018-06-06 | Kyb株式会社 | バルブ構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800536A (en) * | 1972-07-13 | 1974-04-02 | W Miller | Demand hydraulic system with cooling flow circuit |
GB1566385A (en) * | 1977-07-11 | 1980-04-30 | Caterpillar Tractor Co | Dual pump flow combining system |
US4253482A (en) * | 1979-03-05 | 1981-03-03 | Gresen Manufacturing Company | Hydraulic valve having pressure compensated demand flow |
FR2593265B1 (fr) * | 1986-01-17 | 1988-04-22 | Rexroth Sigma | Distributeur de fluide hydraulique sous pression |
DE3611973C2 (de) * | 1986-04-09 | 1994-04-14 | Rexroth Mannesmann Gmbh | Nebenschlußventil |
JP2557000B2 (ja) * | 1990-05-15 | 1996-11-27 | 株式会社小松製作所 | 操作弁装置 |
US5279121A (en) * | 1993-01-19 | 1994-01-18 | Eaton Corporation | Flow control valve with pilot operation and pressure compensation |
JPH0754803A (ja) * | 1993-08-12 | 1995-02-28 | Komatsu Ltd | 可変容量型油圧ポンプの容量制御装置 |
-
1996
- 1996-09-28 DE DE19640103A patent/DE19640103C2/de not_active Expired - Lifetime
-
1997
- 1997-08-28 CA CA002214227A patent/CA2214227C/en not_active Expired - Fee Related
- 1997-08-29 IE IE970650A patent/IE970650A1/en not_active IP Right Cessation
- 1997-09-10 NO NO974178A patent/NO974178L/no not_active Application Discontinuation
- 1997-09-10 SE SE9703280A patent/SE9703280L/ not_active Application Discontinuation
- 1997-09-11 AT AT0153697A patent/AT406412B/de not_active IP Right Cessation
- 1997-09-16 ES ES009701943A patent/ES2196928B1/es not_active Expired - Lifetime
- 1997-09-18 US US08/933,439 patent/US5852935A/en not_active Expired - Lifetime
- 1997-09-18 GB GB9719912A patent/GB2318618B/en not_active Expired - Fee Related
- 1997-09-23 TR TR97/01005A patent/TR199701005A2/xx unknown
- 1997-09-24 IN IN555BO1997 patent/IN189803B/en unknown
- 1997-09-24 MX MX9707285A patent/MX9707285A/es not_active IP Right Cessation
- 1997-09-24 IN IN554BO1997 patent/IN189802B/en unknown
- 1997-09-24 PT PT102052A patent/PT102052B/pt not_active IP Right Cessation
- 1997-09-24 FR FR9711886A patent/FR2754036B1/fr not_active Expired - Fee Related
- 1997-09-25 IT IT97TO000847A patent/IT1295436B1/it active IP Right Grant
- 1997-09-25 BE BE9700777A patent/BE1011373A3/fr not_active IP Right Cessation
- 1997-09-25 DK DK199701104A patent/DK173780B1/da not_active IP Right Cessation
- 1997-09-26 NL NL1007141A patent/NL1007141C2/nl not_active IP Right Cessation
- 1997-09-26 FI FI973799A patent/FI973799A/fi unknown
- 1997-09-26 BR BR9704906A patent/BR9704906A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2196928A1 (es) | 2003-12-16 |
FI973799A0 (fi) | 1997-09-26 |
CA2214227A1 (en) | 1998-03-28 |
ES2196928B1 (es) | 2005-03-01 |
DE19640103C2 (de) | 2000-12-07 |
FI973799A (fi) | 1998-03-29 |
IN189803B (es) | 2003-04-26 |
SE9703280L (sv) | 1998-03-29 |
NO974178L (no) | 1998-03-30 |
TR199701005A2 (xx) | 1998-04-21 |
ITTO970847A1 (it) | 1999-03-25 |
IE970650A1 (en) | 1998-04-08 |
PT102052B (pt) | 1999-08-31 |
GB9719912D0 (en) | 1997-11-19 |
AT406412B (de) | 2000-05-25 |
DK110497A (da) | 1998-03-29 |
DE19640103A1 (de) | 1998-04-09 |
NO974178D0 (no) | 1997-09-10 |
FR2754036B1 (fr) | 1999-10-15 |
DK173780B1 (da) | 2001-10-08 |
US5852935A (en) | 1998-12-29 |
SE9703280D0 (sv) | 1997-09-10 |
GB2318618B (en) | 2000-07-12 |
NL1007141C2 (nl) | 1998-11-03 |
CA2214227C (en) | 2000-11-07 |
FR2754036A1 (fr) | 1998-04-03 |
BE1011373A3 (fr) | 1999-08-03 |
IT1295436B1 (it) | 1999-05-12 |
IN189802B (es) | 2003-04-26 |
GB2318618A (en) | 1998-04-29 |
ATA153697A (de) | 1999-09-15 |
BR9704906A (pt) | 1998-12-01 |
NL1007141A1 (nl) | 1998-03-31 |
PT102052A (pt) | 1998-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |