ATE210247T1 - ELECTROHYDRAULIC CONTROL DEVICE FOR A DOUBLE-ACTING CONSUMER - Google Patents
ELECTROHYDRAULIC CONTROL DEVICE FOR A DOUBLE-ACTING CONSUMERInfo
- Publication number
- ATE210247T1 ATE210247T1 AT96902898T AT96902898T ATE210247T1 AT E210247 T1 ATE210247 T1 AT E210247T1 AT 96902898 T AT96902898 T AT 96902898T AT 96902898 T AT96902898 T AT 96902898T AT E210247 T1 ATE210247 T1 AT E210247T1
- Authority
- AT
- Austria
- Prior art keywords
- user
- control
- seat
- valve
- electromagnetic
- Prior art date
Links
Landscapes
- Servomotors (AREA)
- Fluid-Pressure Circuits (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
hydraulic systems. SUBSTANCE: device functions to continuously control volume flow to and from user by means of two proportionally operating four-line, two-position electromagnetic valves each provided with seat valve members and by means of two seat-type shutoff valves; free running is attained at fourth position. Electromagnetic valves are similar in design and each is mounted on volume flow path running to and from user; each connection for user is tightly blocked by seat member of electromagnetic valve and by shutoff valve. Each electromagnetic valve has main control and pre-control sections using servo control type of interaction and dispensing with separate oil supply. EFFECT: provision for continuous and fast-response control of high hydraulic power. 20 cl, 10 dwg
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19522746A DE19522746A1 (en) | 1995-06-22 | 1995-06-22 | Electro-hydraulic control device for a double-acting consumer |
PCT/DE1996/000314 WO1997001041A1 (en) | 1995-06-22 | 1996-02-24 | Electro-hydraulic control device for a double acting consumer |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE210247T1 true ATE210247T1 (en) | 2001-12-15 |
Family
ID=7765030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96902898T ATE210247T1 (en) | 1995-06-22 | 1996-02-24 | ELECTROHYDRAULIC CONTROL DEVICE FOR A DOUBLE-ACTING CONSUMER |
Country Status (3)
Country | Link |
---|---|
AT (1) | ATE210247T1 (en) |
DE (1) | DE59608365D1 (en) |
RU (1) | RU2154200C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009042120B4 (en) * | 2009-09-18 | 2016-11-17 | Marco Systemanalyse Und Entwicklung Gmbh | valve assembly |
-
1996
- 1996-02-24 DE DE59608365T patent/DE59608365D1/en not_active Expired - Fee Related
- 1996-02-24 RU RU97104236/06A patent/RU2154200C2/en active
- 1996-02-24 AT AT96902898T patent/ATE210247T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2154200C2 (en) | 2000-08-10 |
DE59608365D1 (en) | 2002-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |