EP3746662C0 - Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure - Google Patents

Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure

Info

Publication number: EP3746662C0
Authority: EP; European Patent Office
Prior art keywords: controlling; working fluid; fluid pressure; valve assembly; control valve
Prior art date: 2018-02-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP19704558.6A

Other languages

German (de)

French (fr)

Other versions

EP3746662B1 (en

EP3746662A1 (en

Inventor

Piotr Krupnik

Simon Brose

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

J D Neuhaus Holding & Co KG GmbH

Original Assignee

J D Neuhaus Holding & Co KG GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-02-02

Filing date

2019-01-30

Publication date

2023-06-07

2019-01-30 Application filed by J D Neuhaus Holding & Co KG GmbH, J D Neuhaus Holding & Co KG GmbH filed Critical J D Neuhaus Holding & Co KG GmbH

2019-01-30 Priority to RS20230633A priority Critical patent/RS64404B1/en

2019-01-30 Priority to HRP20230778TT priority patent/HRP20230778T1/en

2020-12-09 Publication of EP3746662A1 publication Critical patent/EP3746662A1/en

2023-06-07 Application granted granted Critical

2023-06-07 Publication of EP3746662B1 publication Critical patent/EP3746662B1/en

2023-06-07 Publication of EP3746662C0 publication Critical patent/EP3746662C0/en

Status Active legal-status Critical Current

2039-01-30 Anticipated expiration legal-status Critical

Links

239000012530 fluid Substances 0.000 title 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
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
- 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
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/44—Control devices non-automatic pneumatic of hydraulic
- 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
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- 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
- F15B2013/008—Throttling member profiles
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/31—Directional control characterised by the positions of the valve element
- F15B2211/3144—Directional control characterised by the positions of the valve element the positions being continuously variable, e.g. as realised by proportional valves
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/35—Directional control combined with flow control
- F15B2211/351—Flow control by regulating means in feed line, i.e. meter-in control
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/365—Directional control combined with flow control and pressure control
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/41—Flow control characterised by the positions of the valve element
- F15B2211/411—Flow control characterised by the positions of the valve element the positions being discrete
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
- F15B2211/41509—Flow control characterised by the connections of the flow control means in the circuit being connected to a pressure source and a directional control valve
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/42—Flow control characterised by the type of actuation
- F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7058—Rotary output members
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
- F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Fluid-Driven Valves (AREA)
Fluid-Pressure Circuits (AREA)
Control Of Fluid Pressure (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

EP19704558.6A 2018-02-02 2019-01-30 Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure Active EP3746662B1 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
RS20230633A RS64404B1 (en)	2018-02-02	2019-01-30	Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure
HRP20230778TT HRP20230778T1 (en)	2018-02-02	2019-01-30	Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102018102397.9A DE102018102397A1 (en)	2018-02-02	2018-02-02	Control valve arrangement for indirect pneumatic control
PCT/EP2019/052247 WO2019149751A1 (en)	2018-02-02	2019-01-30	Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure

Publications (3)

Publication Number	Publication Date
EP3746662A1 EP3746662A1 (en)	2020-12-09
EP3746662B1 EP3746662B1 (en)	2023-06-07
EP3746662C0 true EP3746662C0 (en)	2023-06-07

Family

ID=65365928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19704558.6A Active EP3746662B1 (en)	2018-02-02	2019-01-30	Control valve assembly for an indirect pneumatic control, and method for controlling a working fluid pressure

Country Status (13)

Country	Link
US (1)	US11493061B2 (en)
EP (1)	EP3746662B1 (en)
CN (1)	CN111742151B (en)
AU (1)	AU2019216277B2 (en)
CA (1)	CA3089166A1 (en)
DE (1)	DE102018102397A1 (en)
ES (1)	ES2954844T3 (en)
HR (1)	HRP20230778T1 (en)
HU (1)	HUE063189T2 (en)
PL (1)	PL3746662T3 (en)
RS (1)	RS64404B1 (en)
RU (1)	RU2020128699A (en)
WO (1)	WO2019149751A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102021121466A1 (en) *	2021-08-18	2023-02-23	J.D. Neuhaus Holding Gmbh & Co. Kg	Hand control for indirectly controlling a fluid-powered hoist and fluid-powered hoist

Family Cites Families (24)

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CH386855A (en) *	1961-02-13	1965-01-15	Amour Alessandro	Hydraulic servo control device
US3457837A (en)	1966-07-11	1969-07-29	Zimmerman D W Mfg	Controller for pneumatically-operated hoists
US3584539A (en)	1968-05-10	1971-06-15	Emerson Electric Co	Fluid motor control system and supply and control valve therefor
NL7611360A (en)	1976-10-14	1978-04-18	Duesterloh Gmbh	Ship boarding equipment for pilots - has compressed-air winch controlled only from deck but stoppable from load-supporting frame
DE2741943C2 (en)	1977-09-17	1985-09-12	Schmidt, Kranz & Co Gmbh, Zweigniederlassung Maschinenbau, 3421 Zorge	Lowering device
NL8201638A (en)	1982-04-20	1983-11-16	Jacobus Hendrikus Van Leusden	HOISTING EQUIPMENT.
DE3345587A1 (en) *	1983-12-16	1985-06-27	J.D. Neuhaus, 5810 Witten	Pneumatic control device for a pneumatic unit
US4798126A (en) *	1987-03-23	1989-01-17	Caterpillar Inc.	Load responsive system using load responsive pump control of a bypass type
US5454400A (en) *	1992-07-14	1995-10-03	Rodgers; Michael F.	Zero leakage directional control valve
DE19522746A1 (en) *	1995-06-22	1997-01-02	Bosch Gmbh Robert	Electro-hydraulic control device for a double-acting consumer
US6470912B1 (en) *	2000-04-20	2002-10-29	Arlington Automatics, Inc.	Dual-spool hydraulic directional valve
DE10109206B4 (en) *	2001-02-26	2004-12-09	Rexroth Mecman Gmbh	Multi-way valve for switching a pressure medium flow with parallel valve bores
DE10134972A1 (en)	2001-07-24	2003-02-20	Demag Cranes & Components Gmbh	Flow valve for flow medium, in particular a pneumatic throttle valve
DE502005004981D1 (en) *	2005-04-20	2008-09-18	Bucher Hydraulics Ag Neuheim	CONTROL VALVE FOR A HYDROMOTOR
US7841841B2 (en) *	2007-08-23	2010-11-30	Honeywell International Inc.	Flow prioritizing valve system
DE102011122637A1 (en) *	2011-12-23	2013-06-27	Wabco Gmbh	Valve unit with connections for at least two different pressure media
CN103277539B (en) *	2013-05-27	2015-03-18	闫华明	Multifunctional pneumatic valve
DE202015003307U1 (en) *	2015-05-05	2015-08-06	Wilhelm Krämer	Pneumatic control with compressed air return
CA2939372A1 (en) *	2015-08-20	2017-02-20	Parker-Hannifin Corporation	Spool valve with special metering configuration for hydraulic valve main control speed
US10215304B2 (en) *	2015-10-08	2019-02-26	Regents Of The University Of Minnesota	Three-way control valve
FR3050509B1 (en) *	2016-04-21	2018-04-06	Safran Aircraft Engines	DRAWER FOR A FUEL CIRCUIT VALVE OF AN AIRCRAFT ENGINE
FR3050508B1 (en) *	2016-04-21	2018-10-05	Safran Aircraft Engines	DRAWER FOR A FUEL CIRCUIT VALVE OF AN AIRCRAFT ENGINE
US10247315B2 (en) *	2016-10-18	2019-04-02	Caterpillar Inc.	Spool for hydraulic valve
CN206940312U (en) *	2017-05-23	2018-01-30	中船澄西新荣船舶有限公司	A kind of system for controlling air hoist

2018
- 2018-02-02 DE DE102018102397.9A patent/DE102018102397A1/en active Pending
2019
- 2019-01-30 AU AU2019216277A patent/AU2019216277B2/en active Active
- 2019-01-30 RS RS20230633A patent/RS64404B1/en unknown
- 2019-01-30 US US16/966,266 patent/US11493061B2/en active Active
- 2019-01-30 ES ES19704558T patent/ES2954844T3/en active Active
- 2019-01-30 HU HUE19704558A patent/HUE063189T2/en unknown
- 2019-01-30 HR HRP20230778TT patent/HRP20230778T1/en unknown
- 2019-01-30 RU RU2020128699A patent/RU2020128699A/en unknown
- 2019-01-30 CA CA3089166A patent/CA3089166A1/en active Pending
- 2019-01-30 PL PL19704558.6T patent/PL3746662T3/en unknown
- 2019-01-30 CN CN201980010960.7A patent/CN111742151B/en active Active
- 2019-01-30 WO PCT/EP2019/052247 patent/WO2019149751A1/en active Application Filing
- 2019-01-30 EP EP19704558.6A patent/EP3746662B1/en active Active

Also Published As

Publication number	Publication date
AU2019216277B2 (en)	2024-05-09
ES2954844T3 (en)	2023-11-27
CN111742151B (en)	2023-02-03
EP3746662B1 (en)	2023-06-07
WO2019149751A1 (en)	2019-08-08
DE102018102397A1 (en)	2019-08-08
HUE063189T2 (en)	2023-12-28
RS64404B1 (en)	2023-08-31
CA3089166A1 (en)	2019-08-08
HRP20230778T1 (en)	2023-10-27
EP3746662A1 (en)	2020-12-09
CN111742151A (en)	2020-10-02
US11493061B2 (en)	2022-11-08
RU2020128699A (en)	2022-03-02
PL3746662T3 (en)	2023-10-30
AU2019216277A1 (en)	2020-08-06
US20200392972A1 (en)	2020-12-17

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