NL157690B - VALVE COMBINATION FOR PRESSURE RELIEF IN A SYSTEM WITH TWO OR MORE HYDRAULIC ENGINES. - Google Patents
VALVE COMBINATION FOR PRESSURE RELIEF IN A SYSTEM WITH TWO OR MORE HYDRAULIC ENGINES.Info
- Publication number
- NL157690B NL157690B NL6814274.A NL6814274A NL157690B NL 157690 B NL157690 B NL 157690B NL 6814274 A NL6814274 A NL 6814274A NL 157690 B NL157690 B NL 157690B
- Authority
- NL
- Netherlands
- Prior art keywords
- pressure relief
- valve combination
- hydraulic engines
- engines
- hydraulic
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87177—With bypass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Multiple-Way Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671650352 DE1650352B2 (en) | 1967-10-17 | 1967-10-17 | VALVE COMBINATION FOR HYDRAULIC SYSTEMS |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6814274A NL6814274A (en) | 1969-04-21 |
NL157690B true NL157690B (en) | 1978-08-15 |
Family
ID=5684832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6814274.A NL157690B (en) | 1967-10-17 | 1968-10-04 | VALVE COMBINATION FOR PRESSURE RELIEF IN A SYSTEM WITH TWO OR MORE HYDRAULIC ENGINES. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3550611A (en) |
AT (1) | AT288806B (en) |
CH (1) | CH478347A (en) |
DE (1) | DE1650352B2 (en) |
DK (1) | DK126870B (en) |
ES (1) | ES359167A1 (en) |
FR (1) | FR1589551A (en) |
GB (1) | GB1207027A (en) |
NL (1) | NL157690B (en) |
SE (1) | SE340224B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2492941A1 (en) * | 1980-10-29 | 1982-04-30 | Renault | DIFFERENTIAL PRESSURE LIMITING DEVICE WITH VALVES |
US4405030A (en) * | 1981-03-16 | 1983-09-20 | Deere & Company | Steering system and compensating valve |
DE3245288A1 (en) * | 1982-12-03 | 1984-06-14 | O & K Orenstein & Koppel Ag, 1000 Berlin | METHOD FOR SAVING ENERGY WHEN SETTING AN EQUIPMENT CYLINDER ON A HYDRAULIC EXCAVATOR BY A HYDRAULIC CIRCUIT |
US4463775A (en) * | 1983-03-23 | 1984-08-07 | Deere & Company | Compensating valve |
US4993921A (en) * | 1989-04-21 | 1991-02-19 | Vickers, Incorporated | Power transmission |
US6318400B1 (en) | 1999-12-01 | 2001-11-20 | Gilmore Valve Company | Low interflow hydraulic shuttle valve |
US6257268B1 (en) | 1999-12-01 | 2001-07-10 | Gilmore Valve Company | Pressure biased shuttle valve |
ES1047694Y (en) * | 2000-11-23 | 2001-09-16 | Aguirre Juan Fierro | DEVICE FOR REDUCING CONTAMINANT COMPONENTS IN EXHAUST GASES OF COMBUSTION ENGINES. |
US6655405B2 (en) | 2001-01-31 | 2003-12-02 | Cilmore Valve Co. | BOP operating system with quick dump valve |
CN101688616B (en) * | 2007-06-30 | 2012-02-08 | 费斯托股份有限两合公司 | Valve with an AND-function |
US8397742B2 (en) * | 2008-12-20 | 2013-03-19 | Dtl Technologies, L.P. | Shuttle valve |
US9638341B1 (en) * | 2014-05-16 | 2017-05-02 | Hydro-Gear Limited Partnersip | Loop flushing valve |
US10344890B2 (en) * | 2017-02-21 | 2019-07-09 | The Boeing Company | Shuttle valve with damping |
-
1967
- 1967-10-17 DE DE19671650352 patent/DE1650352B2/en active Pending
-
1968
- 1968-09-23 AT AT927868A patent/AT288806B/en not_active IP Right Cessation
- 1968-10-02 GB GB46805/68A patent/GB1207027A/en not_active Expired
- 1968-10-04 NL NL6814274.A patent/NL157690B/en not_active IP Right Cessation
- 1968-10-07 CH CH1510968A patent/CH478347A/en not_active IP Right Cessation
- 1968-10-15 ES ES359167A patent/ES359167A1/en not_active Expired
- 1968-10-15 SE SE13897/68A patent/SE340224B/xx unknown
- 1968-10-16 US US768110A patent/US3550611A/en not_active Expired - Lifetime
- 1968-10-17 FR FR1589551D patent/FR1589551A/fr not_active Expired
- 1968-10-17 DK DK499568AA patent/DK126870B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE340224B (en) | 1971-11-08 |
NL6814274A (en) | 1969-04-21 |
DE1650352B2 (en) | 1971-08-12 |
AT288806B (en) | 1971-03-25 |
ES359167A1 (en) | 1970-05-16 |
DE1650352A1 (en) | 1970-09-17 |
US3550611A (en) | 1970-12-29 |
CH478347A (en) | 1969-09-15 |
GB1207027A (en) | 1970-09-30 |
FR1589551A (en) | 1970-03-31 |
DK126870B (en) | 1973-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: DANFOSS |