US3589387A - Integrated manifold circuits and method of assembly - Google Patents

Integrated manifold circuits and method of assembly Download PDF

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US3589387A
US3589387A US3589387DA US3589387A US 3589387 A US3589387 A US 3589387A US 3589387D A US3589387D A US 3589387DA US 3589387 A US3589387 A US 3589387A
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Prior art keywords
conduit
including
modules
standardized
ducts
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Robert E Raymond
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YORK FLUID POWER Inc
International Basic Economy Corp
INT BASIC ECONOMY CORP
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INT BASIC ECONOMY CORP
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0821Attachment or sealing of modular units to each other
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0807Manifolds
    • F15B13/0817Multiblock manifolds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0828Modular units characterised by sealing means of the modular units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0832Modular valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0878Assembly of modular units
    • F15B13/0885Assembly of modular units using valves combined with other components
    • F15B13/0892Valves combined with fluid components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0878Assembly of modular units
    • F15B13/0896Assembly of modular units using different types or sizes of valves
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/4673Plural tanks or compartments with parallel flow
    • Y10T137/4757Battery or electrolytic cell replenishment
    • Y10T137/4774Barometric supply
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/5109Convertible
    • Y10T137/5283Units interchangeable between alternate locations
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/87169Supply and exhaust
    • Y10T137/87193Pilot-actuated
    • Y10T137/87201Common to plural valve motor chambers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/877With flow control means for branched passages
    • Y10T137/87885Sectional block structure

Abstract

A hydraulic control apparatus comprising a plurality of standard multiple-function conduit modules adapted to be selectively programmed in various arrays to effect substantially any required hydraulic control functions. The apparatus is further characterized by universal multiple-function valve modules which cooperate with the conduit modules in effecting the control functions.

Description

United States Patent Inventor Robert E. Raymond Zanesville, Ohio 852,231

Aug. 22, 1969 June 29, 1971 Appl. No. Filed Patented Assignee New York. N.Y.

INTEGRATED MANIFOLD CIRCUITS AND 7 METHOD OF ASSEMBLY 39 Claims, 64 Drawing Figs.

US. Cl 137/271, l37/596.l5, 137/608, 251/367 Int. Cl Fl6k 11/10 Field of Search "x 137/269- International Basic Economy Corporation References Cited UNITED STATES PATENTS 3,504,704 4/1970 Beckettet a1 137/269X 3,513,876 5/1970 Tarbox 137/596 FOREIGN PATENTS 1,302,255 7/1962 France 137/608 Primary Examiner-Henry T. Klinksiek Attorney-Schmieding & Fultz ABSTRACT: A hydraulic control apparatus comprising a plurality of standard multiple-function conduit modules adapted to be selectively programmed in various arrays to effect substantially any required hydraulic control functions. The ap paratus is further characterized by universal multiple-function valve modules which cooperate with the conduit modules in efi'ecting the control functions.

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Claims (38)

1. A fluid power control apparatus fabricated from a plurality of multiple-function standardized modules forming conduit ducts and having standardized conduit-porting configuration, said apparatus comprising, in combination, a standard conduit module including first and second standard interfaces, provided with said standard porting configuration, two main duct-forming passages extending between said interfaces for the power flow of the system, and a third interface, power flow ports connectable within said conduit module with said two main duct-forming passages; and a power flow valve module including a standard mounting and porting interface having ports communicating with said ports in said third interface of said conduit module, said power flow valve module including a valve housing; a sleeve element including a first end forming a first spring stop, a second end forming a second spring stop and a sleeve guide for a spring adapter guide; a three-way spool shiftably mounted in said sleeve and including a first end provided with a longitudinally extending guide for a spring adapter and removable spacer and a second end; a first spring adapter on said guide including a shoulder arrested in one direction by said first spring stop and in the other direction by said housing; a first control spring of greater force magnitude between said first spring adapter and said housing; a second spring adapter shiftably mounted in said sleeve guide and interposed between said second spool end and said housing, said second spring adapter including a shoulder arrested in one direction by said second sprinG stop and in the other direction by said housing; and a second control spring of lesser force magnitude between said second spring adapter and said housing.
2. The apparatus defined in claim 1 wherein said housing includes passages communicating with said spool ends conducting control flows for operating said spool.
3. The apparatus defined in claim 1 wherein said second end of said spool includes a control flow passage connecting said second spool end with a recess in said spool, said second spring adapter forming a control flow valve for said control flow passage.
4. The apparatus defined in claim 1 wherein said second end of said spool includes a control flow passage connecting said second spool end with a recess in said spool, said second spring adapter forming a control flow valve for said control flow passage; and a flow restrictor passage through said second spring adapter and communicating with said control flow passage in said spool.
5. A fluid power control apparatus fabricated from a plurality of multiple-function standardized modules forming conduit ducts and having standardized conduit-porting configuration, said apparatus comprising, in combination, a standard conduit module including first and second standard interfaces, provided with said standard porting configuration two main duct-forming passages extending between said interfaces for the power flow of the system, and a third interface, power flow ports connectable within said conduit module with said two main duct-forming passages; a power flow valve module including a standard mounting and porting interface having ports communicating with said ports in said third interface of said conduit module; and means for selectively either interrupting or opening one of said duct-forming passages to selectively program parallel, series, and series-parallel power flow circuit connections between said valve module and said ducts.
6. The control system of claim 5 that includes a standard parallel circuit side block module mounted to said standard conduit module at standard confronting interfaces.
7. A fluid power control apparatus fabricated from a plurality of multiple-function standardized modules forming conduit ducts and having standardized conduit-porting configuration, said apparatus comprising, in combination, a standard conduit module including first and second standard interfaces, provided with said standard porting configuration two main duct-forming passages extending between said interfaces for the power flow of the system, and a third interface, power flow ports connectable within said conduit module with said two main duct-forming passages; a power flow valve module including a standard mounting and porting interface having ports communicating with said ports in said third interface of said conduit module, said power flow valve module including a multiple-function spool mechanism selectively adaptable for either normally open or normally closed operation; and means for selectively either interrupting or opening one of said duct-forming passages to selectively program parallel, series, and series-parallel power flow circuit connections between said valve module and said ducts.
8. A fluid power control apparatus fabricated from a plurality of multiple-function standardized modules forming conduit ducts and having standardized conduit-porting configuration, said apparatus comprising, in combination, a standard conduit module including first and second standard interfaces, provided with said standard porting configuration two main duct-forming passages extending between said interfaces for the power flow of the system, and a third interface, power flow ports connectable within said conduit module with said two main duct-forming passages; and a power flow valve module including a standard mounting and porting interface having ports communicating with said ports in said third interface of said conduit module, said power flow valve module including a valve housing; a sleeve element iNcluding a first and forming a first spring stop, a second end forming a second spring stop and a sleeve guide for a spring adapter guide; a three-way spool shiftably mounted in said sleeve and including a first end provided with a longitudinally extending guide for a spring adapter and removable spacer and a second end; a first spring adapter on said guide including a shoulder arrested in one direction by said first spring stop and in the other direction by said housing; a first control spring of greater force magnitude between said first spring adapter and said housing; a second spring adapter shiftably mounted in said sleeve guide and interposed between said second spool end and said housing, said second spring adapter including a shoulder arrested in one direction by said second spring stop and in the other direction by said housing; a second control spring of lesser force magnitude between said second spring adapter and said housing; and means for selectively either interrupting or opening one of said duct-forming passages to selectively program parallel, series, and series-parallel power flow circuit connections between said valve module and said ducts.
9. The apparatus defined in claim 8 wherein said housing includes passages communicating with said spool ends conducting control flows for operating said spool.
10. The apparatus defined claim 8 wherein said second end of said spool includes a control flow passage connecting said second spool end with a recess in said spool, said second spring adapter forming a control flow valve for said passage.
11. The apparatus defined in claim 8 wherein said second end of said spool includes a control flow passage connecting said second spool end with a recess in said spool, said second spring adapter forming a control flow valve for said passage; and a flow restrictor passage through said second spring adapter and communicating with said control flow passage in said spool. 12. A hydraulic control system comprising, in combination, a plurality of conduit modules provided with interfaces having standardized conduit-porting configuration and forming a bus assembly including a pressurized bus duct communicating with a source of pressurized fluid and a fluid return bus duct communicating with reservoir; a second plurality of conduit modules forming a branch assembly including first and second branch ducts communicating with said bus ducts, said branch assembly comprising a standard conduit module provided with first and second interfaces and including standard porting configuration joined to interfaces of adjacent conduit modules in said branch that includes said standard porting configuration, and a third valve-mounting interface; valve means mounted on said third valve-mounting interface of said conduit module, said conduit module including first passage means leading from said ducts to said valve and second passage means leading from said valve back to said ducts.
13. The control system defined in claim 12 wherein said valve means effects a flow-switching function between certain branch ducts on one side of said conduit module and certain other branch ducts on the other side of conduit module.
14. The control system defined in claim 12 wherein said valve means effects a flow-modulating function on the ducts of said branch assembly.
15. The control system defined in claim 12 wherein said valve means comprises a standard power flow valve module that includes a multiple-function spool and sleeve mechanism selectively adaptable for either normally open or normally closed operation.
16. The control system defined in claim 12 wherein said valve means comprises a standard power flow valve module that includes a valve housing; a sleeve element including a first end forming a first spring stop, a second end forming a second spring stop and a sleeve guide for a spring adapter guide; a three-way spool shiftably mounted in said sleeve and including a first end provided with a longitudinally extending guide for a spring adapter and removable spacer and a second end; a first spring adapter on said guide including a shoulder arrested in one direction by said first spring stop and in the other direction by said housing; a first control spring of greater force magnitude between said first spring adapter and said housing; a second spring adapter shiftably mounted in said sleeve guide and interposed between said second spool end and said housing, said second spring adapter including a shoulder arrested in one direction by said second spring stop and in the other direction by said housing; and a second control spring of lesser force magnitude between said second spring adapter and said housing.
17. The control system defined in claim 12 wherein the duct-forming passages of certain of said modules include obstructing means for converting the flow in said ducts between series and parallel flow relationships.
18. A fluid power control apparatus fabricated from a plurality of multiple-function standardized components comprising, in combination, a center block comprising a first plurality of parallel duct-forming passages extending in one direction to a first plurality of ports in a first conduit interface, a second plurality of duct-forming passages extending in a second direction to second ports in a second conduit interface, each of said first and second conduit interfaces including rod-mounting means and seals for said ports, said center block including a valve-mounting interface provided with a plurality of valve passages communicating with said duct-forming passages; a valve block including a flow-switching element mounted on said valve-mounting interface; a first series of side blocks forming branch ducts and comprising a first branch end interface including ports, seals and rod-mounting means that register with said corresponding elements on said first center block interface; and a second series of side blocks forming branch flow passages and comprising a second branch end interface including ports, seals and rod-mounting means that register with said corresponding elements on said second center block interface.
19. A fluid power control apparatus comprising, in combination, a plurality of standardized modular components joined together at interfaces provided with interfaces having standardized conduit-porting configuration, each of said components including a plurality of passages having ports that register with ports and aligned passages in a next successive component, certain of said components including a side interface provided with said standard porting configuration for the mounting of a branch assembly of said standardized modular components, said side interface including transverse passages and ports adapted to register with said first-mentioned ports.
20. The fluid power control apparatus of claim 19 wherein said modules are fastened together with spaced rods and wherein said passages are offset from center with respect to said rods, said passages including interface seals that extend into said ports in opposite directions from said interface and thereby align said passages.
21. The steps in the method of constructing a hydraulic control system comprising: depicting the hydraulic flow circuit on a two-dimensional flow strip diagram of modular components adjacently positioned to form a dual-duct flow system; selecting standard modules forming conduit ducts and having standardized conduit-porting configuration adapted to be assembled in a three-dimensional array to provide the preselected circuit of said two-dimensional flow diagram; and assembling said modules in a three-dimensional structural array to provide said system.
22. The method defined in claim 21 that includes a center block module sandwiched between adjacent modules and a valve module mounted on said center block module for controlling the flow between ducts in said adjacent modules.
23. The method defined in claim 21 wherein said modules include standard spacings of the ports in their interfaces.
24. The method defined in claim 21 wherein said modules are assembled with standard interface seals disposed in confronting recesses at connecting ports.
25. A conduit system for a fluid power control apparatus fabricated from a plurality of standardized conduit modules that can be assembled in a plurality of arrays and provided with a plurality of selected external valving arrangements, said conduit system comprising a first assembly of conduit modules, each of said modules including a standardized conduit interface configuration that registers with the interface configuration of other modules and including main power flow passages that communicate to form main power flow ducts for the first assembly and a side interface; a second assembly of conduit modules, each of said modules including a standardized conduit interface configuration that registers with the interface configuration of other modules, and including main power flow passages to form main power flow ducts for the second assembly, certain of said conduit modules including an end interface that registers with said side interface or said first assembly for connecting the respective power flow ducts of the two assemblies, certain of said conduit modules including a side valve-mounting interface provided with passages communicating with said main power flow ducts for mounting a power flow valve module, said plurality of conduit modules being structurally assembled independently of said valve module.
26. The control system of claim 25 that includes a standard parallel circuit side block module mounted to said standard conduit module at standard confronting interfaces.
27. The fluid power control apparatus of claim 25 wherein said plurality of conduit modules include standard sized and spaced mounting holes adapted to receive any of a plurality of standard fastening rods of preselected lengths, the length of said conduit modules between dual-duct interfaces and the lengths of said fastening rods being whole and fractional multiples of an arbitrary standard length.
28. The fluid power control apparatus of claim 25 wherein said plurality of conduit modules includes a second valve interface; and a signal flow valve module mounted on said second valve interface for controlling said power flow module.
29. The fluid power control apparatus of claim 28 wherein said signal flow valve module includes pilot passages communicating with other modules of said system.
30. A conduit system for a fluid power control apparatus fabricated from a plurality of standardized conduit modules forming conduit ducts and having standardized conduit-porting configuration that can be assembled in a plurality of arrays and provided with a plurality of selected external valving arrangements, said conduit system comprising a plurality of standardized bus conduit modules forming bus ducts for the power flow of the system and including a bus-connecting interface provided with said standardized conduit-porting configuration; a plurality of standardized branch conduit modules forming branch ducts for said power flow of the system and including a second bus-connecting interface provided with said standardized conduit-porting configuration that connect said bus ducts with said branch ducts, certain of said branch conduit modules including a side valve-connecting interface provided with valves passages communicating with certain of said ducts for mounting a power flow valve module on the side of said branch whereby the power flow is diverted from the branch to said valve module, and from said valve module back to said branch.
31. A conduit system for a fluid power control apparatus fabricated from a plurality of standardized conduit modules forming conduit ducts and having standardized conduit-porting configuration that can be assembled in a plurality of arrays and provided with a plurality of selected external valving arrangements, said conduit system comprising a plurality of standardized bus conduit modules forming bus ducts fOr the power flow of the system and including a bus-connecting interface provided with said standardized conduit-porting configuration; a plurality of standardized branch conduit modules forming branch ducts for said power flow of the system and including a second bus-connecting interface provided with said standardized conduit-porting configuration that connect said bus ducts with said branch ducts, certain of said branch conduit modules including a branch-connecting interface provided with said standardized porting configuration for the mounting of a second branch of standardized conduit modules; a second plurality of standardized branch conduit modules forming a second branch including branch ducts for said power flow of said system, said second branch including a branch-connecting interface provided with said standardized conduit-porting configuration that connect the ducts of said first and second branches.
32. The conduit system defined in claim 31 wherein certain of said conduit modules in said second branch include a side valve-connecting interface for mounting valve means for the flow in said second branch.
33. The conduit system defined in claim 31 wherein certain of said conduit modules in said second branch include a standardized branch-connecting interface for mounting a third branch of conduit modules forming ducts that communicate with ducts in said second branch.
34. A conduit system for a fluid power control apparatus fabricated from a plurality of standardized conduit modules forming conduit ducts and having standardized conduit-porting configuration that can be assembled in a plurality of arrays and provided with a plurality of selected external valving arrangements, said conduit system comprising a plurality of standardized bus conduit modules forming bus ducts for the power flow of the system and including a bus-connecting interface provided with said standardized conduit-porting configuration; a plurality of standardized branch conduit modules forming branch ducts for said power flow of the system and including a second bus-connecting interface provided with said standardized conduit-porting configuration that connect said bus ducts with said branch ducts, certain of said branch conduit modules including a side valve-connecting interface provided with valve passages for mounting a power flow valve module on the side of said branch whereby the power flow is diverted from the branch to said valve module, and from said valve module back to said branch, certain of said branch conduit modules including a side valve-connecting interface provided with valve passages communicating with certain of said ducts for mounting a power flow valve branch whereby the power flow is diverted from the branch to said valve module, and from said valve module back to said branch.
35. A conduit system for a fluid power control apparatus fabricated from a plurality of standardized conduit modules that can be assembled in a plurality of arrays at standardized conduit interfaces having standardized conduit-porting configuration and provided with a plurality of selected external valving arrangements, said conduit system comprising at least one of said conduit modules including three interfaces having said standardized porting configuration that provide a three-dimensional array of power flow branches.
36. A conduit system for a fluid power control apparatus comprising, in combination, a plurality of standardized conduit modules forming conduit ducts and having standardized conduit-porting configuration that can be assembled in a plurality of arrays, said modules including means for selectively assembling either parallel flow hydraulic circuits or series flow hydraulic circuits, said circuits being selectively formed by only two main power flow ducts common to the modules.
37. The conduit system defined in claim 36 wherein said selected circuits are either parallel flow between two ducts or series flow in a single duct.
38. The conduit system defined in claim 36 wherein said selected series or parallel flow circuits can be selectively arranged between modules and ducts as may be required for the requirements of the system.
39. The conduit system defined in claim 36 wherein said means comprises standardized duct-interrupting conduit modules including said standardized conduit-porting configuration.
US3589387A 1969-08-22 1969-08-22 Integrated manifold circuits and method of assembly Expired - Lifetime US3589387A (en)

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Cited By (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756274A (en) * 1971-04-21 1973-09-04 Bosch Gmbh Robert Connection element for construction of a base plate for hydraulic devices
US3766943A (en) * 1971-07-29 1973-10-23 H Murata Integrated multiple valve unit
US3786831A (en) * 1973-04-05 1974-01-22 Clippard Instr Labor Inc Valve with modular manifold body
US3788344A (en) * 1971-08-18 1974-01-29 Dyckes Sprinkler Co Ltd Stacked valve system
US3794066A (en) * 1971-12-29 1974-02-26 Int Basic Economy Corp Hydraulic control apparatus
US3806088A (en) * 1972-05-01 1974-04-23 Hydro Syst Inc Manifold apparatus
US3822722A (en) * 1971-06-23 1974-07-09 A Romanelli Multiple valve assembly
US3840047A (en) * 1971-10-28 1974-10-08 Dowty Mining Equipment Ltd Hydraulic apparatus
US3848626A (en) * 1972-07-18 1974-11-19 Norgren Co C A Means for coupling fluid control components in fluid lines
US3863666A (en) * 1972-08-08 1975-02-04 Teknova As Assembly for insertion in a fluid conduit
US3881513A (en) * 1974-01-25 1975-05-06 Sun Oil Co Pennsylvania Three-coordinate fluid manifold
US3888518A (en) * 1971-01-21 1975-06-10 Corobit Anstalt Soc Fluid conduit connecting device
US3915194A (en) * 1973-01-18 1975-10-28 Abex Corp Conduit column assembly for hydraulic valves
US3934605A (en) * 1973-07-03 1976-01-27 Societe Legris France S.A. Modular distributor box for fluids
US3976098A (en) * 1974-01-02 1976-08-24 International Basic Economy Corporation Hydraulic motor control apparatus
US4031813A (en) * 1973-10-10 1977-06-28 Sperry Rand Limited Hydraulic actuator controls
US4062569A (en) * 1975-03-24 1977-12-13 Francis Xavier Kay Pipe joints
US4080877A (en) * 1974-10-09 1978-03-28 Defries Jan Richard Working cylinder for pneumatic or hydraulic pressure media
US4082108A (en) * 1976-07-19 1978-04-04 Maul Technology Corporation Valve block
US4091840A (en) * 1976-06-11 1978-05-30 Daniel Valve Company Flow distributing system
US4100937A (en) * 1976-08-16 1978-07-18 Owens-Illinois, Inc. Valve block
US4217647A (en) * 1977-10-17 1980-08-12 Alfa-Laval Ab Process control valve apparatus
US4324275A (en) * 1980-01-07 1982-04-13 Ward John D Retrofitting methods and retrofitted hydraulic drives
US4359064A (en) * 1980-07-24 1982-11-16 Kimble Charles W Fluid power control apparatus
US4928923A (en) * 1984-02-28 1990-05-29 Amstelstaal B.V. Flanged valve
US5050631A (en) * 1989-08-23 1991-09-24 Honda Giken Kogyo Kabushiki Kaisha Fluid diverging system
FR2678344A1 (en) * 1991-06-26 1992-12-31 Smc Kk vacuum feeding apparatus consists of modules that can be combined.
US5388608A (en) * 1993-02-08 1995-02-14 Unisia Jecs Corporation Solenoid valves
US5529389A (en) * 1990-03-30 1996-06-25 Akebono Brake Industry Co., Ltd. Brake control unit
WO2000035362A2 (en) * 1998-12-14 2000-06-22 Spembly Medical Limited Cryogen supply apparatus
US6123107A (en) * 1999-07-09 2000-09-26 Redwood Microsystems, Inc. Apparatus and method for mounting micromechanical fluid control components
US6152175A (en) * 1997-06-06 2000-11-28 Ckd Corporation Process gas supply unit
US6179006B1 (en) * 1997-03-18 2001-01-30 Festo Ag & Co. Plate-type mounting base
US6539972B1 (en) * 1998-07-24 2003-04-01 Sms Schloemann-Siemag Aktiengesellschaft System of supply, discharge and distribution lines for notably liquid operating media in rolling stands
US20030143085A1 (en) * 1999-07-30 2003-07-31 Fletcher Peter C. Hydraulic pump manifold
US6615870B2 (en) 1998-11-20 2003-09-09 Mykrolis Corporation System and method for integrating gas components
US6631736B2 (en) * 2000-07-22 2003-10-14 Ballard Power Systems Ag Device for metering a gaseous medium
US6644353B1 (en) 1998-03-05 2003-11-11 Swagelok Company Modular surface mount manifold
US20030209277A1 (en) * 1998-03-05 2003-11-13 Douglas Nordstrom Modular surface mount manifold assemblies
US6729353B2 (en) 1999-09-01 2004-05-04 Asml Us, Inc. Modular fluid delivery apparatus
US20040089341A1 (en) * 2000-10-11 2004-05-13 Groeneveld Floris Johannes Driving, mechanism, function part and shut-off valve
US20050028878A1 (en) * 2003-08-07 2005-02-10 Reid Kenneth Edward Modular component connector substrate assembly system
US6871576B2 (en) 2003-02-19 2005-03-29 Peter Vari Hydraulic isolation valve
US20050139274A1 (en) * 2003-05-05 2005-06-30 Patel Kishor J. Digitally controlled modular valve system
EP1598560A1 (en) * 2004-05-19 2005-11-23 Sauer-Danfoss ApS Hydraulic valve assembly
WO2005124162A1 (en) * 2004-06-17 2005-12-29 Hydac Filtertechnik Gmbh Modular unit
US20060070674A1 (en) * 2004-10-01 2006-04-06 Eidsmore Paul G Substrate with offset flow passage
US7036528B2 (en) 1998-05-18 2006-05-02 Swagelok Company Modular surface mount manifold assemblies
US20060201563A1 (en) * 2005-03-08 2006-09-14 Giese Gregory C Modular fluid handling device
EP1717498A1 (en) * 2005-04-28 2006-11-02 Bosch Rexroth Teknik AB Valve mounting on aluminium profiles
US20060272719A1 (en) * 2005-06-07 2006-12-07 Ron Steinberg Modular manifold
US7150475B2 (en) * 2001-07-13 2006-12-19 Talon Innovations, Inc. Shear-resistant modular fluidic blocks
US20070186775A1 (en) * 2006-02-10 2007-08-16 Diprizio Anthony Low-profile surface mount filter
WO2007110504A1 (en) 2006-03-28 2007-10-04 Eif Fluid distribution system and corresponding use
EP1767839A3 (en) * 1998-05-18 2008-02-27 Swagelok Company Modular surface mount manifold assembly and fitting therefor
US20080230133A1 (en) * 2004-02-06 2008-09-25 Jens Garner Compressed Air System Servicing Device
EP1990567A1 (en) * 2006-03-02 2008-11-12 Surpass Industry Co., Ltd. Fluid equipment unit structure
US20090038304A1 (en) * 2007-08-10 2009-02-12 Emerson Process Management Power & Water Solutions, Inc. Hydraulic Isolating Manifold
US20110209787A1 (en) * 2008-09-23 2011-09-01 Knorr-Bremse Systeme Fur Schienfahrzeuge GmbH Valve arrangement for controlling brake devices and auxiliary devices of a pneumatic brake system of a vehicle
US20120024406A1 (en) * 2009-03-06 2012-02-02 Shanghai Renhao Hydraulic Technology Co., Ltd Combined hydraulic integrated control valve block system
US20130026399A1 (en) * 2011-07-25 2013-01-31 Daniel Paris Valve
WO2013026199A1 (en) * 2011-08-24 2013-02-28 长沙中联重工科技发展股份有限公司 Coupling device for hydraulic elements and hydraulic element set and engineering machinery
CN103032394A (en) * 2012-12-26 2013-04-10 三一重工股份有限公司 Hydraulic system of pipe rolling device and rotary-excavating drilling machine
CN103982482A (en) * 2014-05-30 2014-08-13 徐州重型机械有限公司 Crane, telescopic arm control system of crane and balance valve
US8997471B2 (en) 2012-11-30 2015-04-07 Caterpillar Inc. Hydraulic system having dual manifolds
US20150267720A1 (en) * 2012-09-28 2015-09-24 Shanghai Renhao Hydraulic Technology Co., Ltd. Modular combined electro-hydraulic multi-way valve system using compact two-way cartridge valves
US20160090999A1 (en) * 2014-09-30 2016-03-31 Danfoss Power Solutions Aps Hydraulic system
CN106151678A (en) * 2014-10-13 2016-11-23 盾安美斯泰克股份有限公司 Linear package for two-step control micro valve
US9903221B2 (en) 2012-06-08 2018-02-27 Emerson Process Management Power & Water Solutions, Inc. Electronically controllable and testable turbine trip system and method with redundant bleed manifolds

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344035C3 (en) * 1973-08-31 1981-05-14 Konan Electric Co. Ltd., Nishinomiya, Hyogo, Jp
CA1179158A (en) * 1980-09-22 1984-12-11 Theodore A. Flanders Modular fuel control
GB8620296D0 (en) * 1986-08-20 1986-10-01 British Nuclear Fuels Plc Hydraulic lift system
GB8724066D0 (en) * 1987-10-14 1987-11-18 Kinetrol Ltd Actuator control means
DE102014009996A1 (en) * 2014-07-05 2016-01-07 Hydac Fluidtechnik Gmbh Valve modular system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302255A (en) * 1961-10-03 1962-08-24 Ardie Werk Ag Distribution block formed of assembled elements, for controlling hydraulic working circuits
US3504704A (en) * 1968-04-29 1970-04-07 Beckett Harcum Co Valve and control assembly
US3513876A (en) * 1968-04-09 1970-05-26 Akro Tec Inc Valve manifold module and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302255A (en) * 1961-10-03 1962-08-24 Ardie Werk Ag Distribution block formed of assembled elements, for controlling hydraulic working circuits
US3513876A (en) * 1968-04-09 1970-05-26 Akro Tec Inc Valve manifold module and system
US3504704A (en) * 1968-04-29 1970-04-07 Beckett Harcum Co Valve and control assembly

Cited By (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888518A (en) * 1971-01-21 1975-06-10 Corobit Anstalt Soc Fluid conduit connecting device
US3756274A (en) * 1971-04-21 1973-09-04 Bosch Gmbh Robert Connection element for construction of a base plate for hydraulic devices
US3822722A (en) * 1971-06-23 1974-07-09 A Romanelli Multiple valve assembly
US3766943A (en) * 1971-07-29 1973-10-23 H Murata Integrated multiple valve unit
US3788344A (en) * 1971-08-18 1974-01-29 Dyckes Sprinkler Co Ltd Stacked valve system
US3840047A (en) * 1971-10-28 1974-10-08 Dowty Mining Equipment Ltd Hydraulic apparatus
US3794066A (en) * 1971-12-29 1974-02-26 Int Basic Economy Corp Hydraulic control apparatus
US3806088A (en) * 1972-05-01 1974-04-23 Hydro Syst Inc Manifold apparatus
US3848626A (en) * 1972-07-18 1974-11-19 Norgren Co C A Means for coupling fluid control components in fluid lines
US3863666A (en) * 1972-08-08 1975-02-04 Teknova As Assembly for insertion in a fluid conduit
US3915194A (en) * 1973-01-18 1975-10-28 Abex Corp Conduit column assembly for hydraulic valves
US3786831A (en) * 1973-04-05 1974-01-22 Clippard Instr Labor Inc Valve with modular manifold body
US3934605A (en) * 1973-07-03 1976-01-27 Societe Legris France S.A. Modular distributor box for fluids
US4031813A (en) * 1973-10-10 1977-06-28 Sperry Rand Limited Hydraulic actuator controls
US3976098A (en) * 1974-01-02 1976-08-24 International Basic Economy Corporation Hydraulic motor control apparatus
US3881513A (en) * 1974-01-25 1975-05-06 Sun Oil Co Pennsylvania Three-coordinate fluid manifold
US4080877A (en) * 1974-10-09 1978-03-28 Defries Jan Richard Working cylinder for pneumatic or hydraulic pressure media
US4062569A (en) * 1975-03-24 1977-12-13 Francis Xavier Kay Pipe joints
US4091840A (en) * 1976-06-11 1978-05-30 Daniel Valve Company Flow distributing system
US4082108A (en) * 1976-07-19 1978-04-04 Maul Technology Corporation Valve block
US4100937A (en) * 1976-08-16 1978-07-18 Owens-Illinois, Inc. Valve block
US4217647A (en) * 1977-10-17 1980-08-12 Alfa-Laval Ab Process control valve apparatus
US4324275A (en) * 1980-01-07 1982-04-13 Ward John D Retrofitting methods and retrofitted hydraulic drives
US4359064A (en) * 1980-07-24 1982-11-16 Kimble Charles W Fluid power control apparatus
US4928923A (en) * 1984-02-28 1990-05-29 Amstelstaal B.V. Flanged valve
US5050631A (en) * 1989-08-23 1991-09-24 Honda Giken Kogyo Kabushiki Kaisha Fluid diverging system
US5529389A (en) * 1990-03-30 1996-06-25 Akebono Brake Industry Co., Ltd. Brake control unit
FR2678344A1 (en) * 1991-06-26 1992-12-31 Smc Kk vacuum feeding apparatus consists of modules that can be combined.
US5320497A (en) * 1991-06-26 1994-06-14 Smc Kabushiki Kaisha Vacuum feeding apparatus
US5388608A (en) * 1993-02-08 1995-02-14 Unisia Jecs Corporation Solenoid valves
US6179006B1 (en) * 1997-03-18 2001-01-30 Festo Ag & Co. Plate-type mounting base
US6152175A (en) * 1997-06-06 2000-11-28 Ckd Corporation Process gas supply unit
US20070157984A1 (en) * 1998-03-05 2007-07-12 Swagelok Company Modular surface mount manifold
US6776193B2 (en) 1998-03-05 2004-08-17 Swagelok Company Modular surface mount manifold
US7195037B2 (en) 1998-03-05 2007-03-27 Swagelok Company Modular surface mount manifold
US20050263197A1 (en) * 1998-03-05 2005-12-01 Eidsmore Paul E Modular surface mount manifold
US20040112447A1 (en) * 1998-03-05 2004-06-17 Swagelok Company Modular Surface Mount Manifold
US6938644B2 (en) 1998-03-05 2005-09-06 Swagelok Company Modular surface mount manifold
US7686041B2 (en) 1998-03-05 2010-03-30 Swagelok Company Modular surface mount manifold assemblies
US6644353B1 (en) 1998-03-05 2003-11-11 Swagelok Company Modular surface mount manifold
US20030209277A1 (en) * 1998-03-05 2003-11-13 Douglas Nordstrom Modular surface mount manifold assemblies
US7404417B2 (en) 1998-03-05 2008-07-29 Swagelok Company Modular surface mount manifold
US20060157130A1 (en) * 1998-03-05 2006-07-20 Eidsmore Paul G Modular surface mount manifold assemblies
EP1767839A3 (en) * 1998-05-18 2008-02-27 Swagelok Company Modular surface mount manifold assembly and fitting therefor
US7036528B2 (en) 1998-05-18 2006-05-02 Swagelok Company Modular surface mount manifold assemblies
US6539972B1 (en) * 1998-07-24 2003-04-01 Sms Schloemann-Siemag Aktiengesellschaft System of supply, discharge and distribution lines for notably liquid operating media in rolling stands
US20040035480A1 (en) * 1998-11-20 2004-02-26 Mykrolis System and method for integrating gas components
US6659131B2 (en) 1998-11-20 2003-12-09 Mykrolis Corporation System and method for integrating gas components
US6615870B2 (en) 1998-11-20 2003-09-09 Mykrolis Corporation System and method for integrating gas components
WO2000035362A3 (en) * 1998-12-14 2000-08-03 Spembly Medical Ltd Cryogen supply apparatus
WO2000035362A2 (en) * 1998-12-14 2000-06-22 Spembly Medical Limited Cryogen supply apparatus
US6123107A (en) * 1999-07-09 2000-09-26 Redwood Microsystems, Inc. Apparatus and method for mounting micromechanical fluid control components
US20030143085A1 (en) * 1999-07-30 2003-07-31 Fletcher Peter C. Hydraulic pump manifold
US6729854B2 (en) 1999-07-30 2004-05-04 Crs Services, Inc. Hydraulic pump manifold
US6729353B2 (en) 1999-09-01 2004-05-04 Asml Us, Inc. Modular fluid delivery apparatus
US6631736B2 (en) * 2000-07-22 2003-10-14 Ballard Power Systems Ag Device for metering a gaseous medium
US20040089341A1 (en) * 2000-10-11 2004-05-13 Groeneveld Floris Johannes Driving, mechanism, function part and shut-off valve
US6871663B2 (en) * 2000-10-11 2005-03-29 El-O-Matic B.V. Driving mechanism, function part and shut-off valve
US7150475B2 (en) * 2001-07-13 2006-12-19 Talon Innovations, Inc. Shear-resistant modular fluidic blocks
US6871576B2 (en) 2003-02-19 2005-03-29 Peter Vari Hydraulic isolation valve
US20050139274A1 (en) * 2003-05-05 2005-06-30 Patel Kishor J. Digitally controlled modular valve system
US6990999B2 (en) * 2003-05-05 2006-01-31 Kjp Investments Llc Digitally controlled modular valve system
US20050028878A1 (en) * 2003-08-07 2005-02-10 Reid Kenneth Edward Modular component connector substrate assembly system
US7178556B2 (en) 2003-08-07 2007-02-20 Parker-Hannifin Corporation Modular component connector substrate assembly system
US20080230133A1 (en) * 2004-02-06 2008-09-25 Jens Garner Compressed Air System Servicing Device
US7328646B2 (en) 2004-05-19 2008-02-12 Sauer-Danfoss Aps Hydraulic valve arrangement
EP1598560A1 (en) * 2004-05-19 2005-11-23 Sauer-Danfoss ApS Hydraulic valve assembly
US20050257519A1 (en) * 2004-05-19 2005-11-24 Sauer-Danfoss Aps Hydraulic valve arrangement
US20070261737A1 (en) * 2004-06-17 2007-11-15 Hydac Filtertechnik Gmbh Modular Unit
US7926515B2 (en) 2004-06-17 2011-04-19 Hydac Filtertechnik Gmbh Modular unit
WO2005124162A1 (en) * 2004-06-17 2005-12-29 Hydac Filtertechnik Gmbh Modular unit
CN100510430C (en) 2004-06-17 2009-07-08 Hydac过滤技术有限公司 Integrated modular unit
US20060070674A1 (en) * 2004-10-01 2006-04-06 Eidsmore Paul G Substrate with offset flow passage
US20060201563A1 (en) * 2005-03-08 2006-09-14 Giese Gregory C Modular fluid handling device
US7146999B2 (en) * 2005-03-08 2006-12-12 Gregory C. Giese Modular fluid handling device
EP1717498A1 (en) * 2005-04-28 2006-11-02 Bosch Rexroth Teknik AB Valve mounting on aluminium profiles
US7204272B2 (en) * 2005-06-07 2007-04-17 Micad Marine Systems, Llc Modular manifold
US7373955B2 (en) 2005-06-07 2008-05-20 Micad Marine Systems, Llc Modular manifold
US20070113909A1 (en) * 2005-06-07 2007-05-24 Micad Marine Systems, Llc Modular manifold
US20060272719A1 (en) * 2005-06-07 2006-12-07 Ron Steinberg Modular manifold
US20090282979A1 (en) * 2006-02-10 2009-11-19 Entegris, Inc. Low-profile surface mount filter
US20070186775A1 (en) * 2006-02-10 2007-08-16 Diprizio Anthony Low-profile surface mount filter
US20110078886A1 (en) * 2006-02-10 2011-04-07 Diprizio Anthony Low-profile surface mount filter
US7575616B2 (en) 2006-02-10 2009-08-18 Entegris, Inc. Low-profile surface mount filter
US7967882B2 (en) 2006-02-10 2011-06-28 Entegris, Inc. Low-profile surface mount filter
US7806949B2 (en) 2006-02-10 2010-10-05 Entegris, Inc. Low-profile surface mount filter
US8783295B2 (en) 2006-03-02 2014-07-22 Surpass Industry Co., Ltd. Fluidic device unit structure
US20100229963A1 (en) * 2006-03-02 2010-09-16 Surpass Industry Co., Ltd. Fluidic device unit structure
EP1990567A4 (en) * 2006-03-02 2012-10-24 Surpass Ind Co Ltd Fluid equipment unit structure
EP1990567A1 (en) * 2006-03-02 2008-11-12 Surpass Industry Co., Ltd. Fluid equipment unit structure
JP2009532667A (en) * 2006-03-28 2009-09-10 ウイエフ Fluid dispensing assembly and use thereof
US7891378B2 (en) * 2006-03-28 2011-02-22 Eif Fluid distribution assembly and method of use thereof
US20070227602A1 (en) * 2006-03-28 2007-10-04 Eif Fluid distribution assembly and corresponding use
EP1999404B1 (en) * 2006-03-28 2013-02-27 Eif Fluid distribution system and corresponding use
WO2007110504A1 (en) 2006-03-28 2007-10-04 Eif Fluid distribution system and corresponding use
US20090038304A1 (en) * 2007-08-10 2009-02-12 Emerson Process Management Power & Water Solutions, Inc. Hydraulic Isolating Manifold
US7909064B2 (en) * 2007-08-10 2011-03-22 Emerson Process Management Power & Water Solutions, Inc. Hydraulic isolating manifold
US8844573B2 (en) * 2008-09-23 2014-09-30 Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh Valve arrangement for controlling brake devices and auxiliary devices of a pneumatic brake system of a vehicle
US20110209787A1 (en) * 2008-09-23 2011-09-01 Knorr-Bremse Systeme Fur Schienfahrzeuge GmbH Valve arrangement for controlling brake devices and auxiliary devices of a pneumatic brake system of a vehicle
US20120024406A1 (en) * 2009-03-06 2012-02-02 Shanghai Renhao Hydraulic Technology Co., Ltd Combined hydraulic integrated control valve block system
US8800600B2 (en) * 2009-03-06 2014-08-12 Shanghai Renhao Hydraulic Technology Co., Ltd. Combined hydraulic integrated control valve block system
US20130026399A1 (en) * 2011-07-25 2013-01-31 Daniel Paris Valve
WO2013026199A1 (en) * 2011-08-24 2013-02-28 长沙中联重工科技发展股份有限公司 Coupling device for hydraulic elements and hydraulic element set and engineering machinery
US9903221B2 (en) 2012-06-08 2018-02-27 Emerson Process Management Power & Water Solutions, Inc. Electronically controllable and testable turbine trip system and method with redundant bleed manifolds
US20150267720A1 (en) * 2012-09-28 2015-09-24 Shanghai Renhao Hydraulic Technology Co., Ltd. Modular combined electro-hydraulic multi-way valve system using compact two-way cartridge valves
US9631644B2 (en) * 2012-09-28 2017-04-25 Shanghai Renhao Hydraulic Technology Co., Ltd. Modular combined electro-hydraulic multi-way valve system using compact two-way cartridge valves
US8997471B2 (en) 2012-11-30 2015-04-07 Caterpillar Inc. Hydraulic system having dual manifolds
CN103032394B (en) * 2012-12-26 2015-05-13 三一重工股份有限公司 Hydraulic system of pipe rolling device and rotary-excavating drilling machine
CN103032394A (en) * 2012-12-26 2013-04-10 三一重工股份有限公司 Hydraulic system of pipe rolling device and rotary-excavating drilling machine
CN103982482A (en) * 2014-05-30 2014-08-13 徐州重型机械有限公司 Crane, telescopic arm control system of crane and balance valve
US20160090999A1 (en) * 2014-09-30 2016-03-31 Danfoss Power Solutions Aps Hydraulic system
US10087957B2 (en) * 2014-09-30 2018-10-02 Danfoss Power Solutions Aps Hydraulic system
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US9970535B1 (en) * 2014-10-13 2018-05-15 Dunan Microstaq, Inc. Linear package for a two-stage control microvalve

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