ITUB20160518A1 - Boccola di centraggio per valvole - Google Patents

Boccola di centraggio per valvole

Info

Publication number
ITUB20160518A1
ITUB20160518A1 ITUB2016A000518A ITUB20160518A ITUB20160518A1 IT UB20160518 A1 ITUB20160518 A1 IT UB20160518A1 IT UB2016A000518 A ITUB2016A000518 A IT UB2016A000518A IT UB20160518 A ITUB20160518 A IT UB20160518A IT UB20160518 A1 ITUB20160518 A1 IT UB20160518A1
Authority
IT
Italy
Prior art keywords
valves
centering bush
bush
centering
Prior art date
Application number
ITUB2016A000518A
Other languages
English (en)
Inventor
Marco Bartolacelli
Original Assignee
Bosch Rexroth Oil Control S P A
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.)
Filing date
Publication date
Application filed by Bosch Rexroth Oil Control S P A filed Critical Bosch Rexroth Oil Control S P A
Priority to ITUB2016A000518A priority Critical patent/ITUB20160518A1/it
Priority to DE102016124480.5A priority patent/DE102016124480A1/de
Priority to EP17153458.9A priority patent/EP3203127B1/en
Priority to CN201710063319.2A priority patent/CN107013684B/zh
Publication of ITUB20160518A1 publication Critical patent/ITUB20160518A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • F16K31/3835—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston the discharge being effected through the piston and being blockable by a mechanically-actuated member making contact with the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Cookers (AREA)
ITUB2016A000518A 2016-01-28 2016-01-28 Boccola di centraggio per valvole ITUB20160518A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITUB2016A000518A ITUB20160518A1 (it) 2016-01-28 2016-01-28 Boccola di centraggio per valvole
DE102016124480.5A DE102016124480A1 (de) 2016-01-28 2016-12-15 Zentrierbuchse für Ventile
EP17153458.9A EP3203127B1 (en) 2016-01-28 2017-01-27 Needle valve
CN201710063319.2A CN107013684B (zh) 2016-01-28 2017-02-03 用于阀的中心套筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2016A000518A ITUB20160518A1 (it) 2016-01-28 2016-01-28 Boccola di centraggio per valvole

Publications (1)

Publication Number Publication Date
ITUB20160518A1 true ITUB20160518A1 (it) 2017-07-28

Family

ID=55806698

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2016A000518A ITUB20160518A1 (it) 2016-01-28 2016-01-28 Boccola di centraggio per valvole

Country Status (4)

Country Link
EP (1) EP3203127B1 (it)
CN (1) CN107013684B (it)
DE (1) DE102016124480A1 (it)
IT (1) ITUB20160518A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3075915B1 (fr) * 2017-12-21 2020-07-10 Jtekt Hpi Dispositif electrovalve adapte pour etre monte entre une source de puissance hydraulique telle qu'une pompe et un verin hydraulique recepteur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540154A (en) * 1982-06-28 1985-09-10 Imperial Clevite Inc. Solenoid valve
DE19700979A1 (de) * 1997-01-14 1998-07-16 Teves Gmbh Alfred Magnetventil
US20020113219A1 (en) * 2001-02-14 2002-08-22 Robert Bosch Gmbh Pressure control valve
US20140166915A1 (en) * 2012-11-27 2014-06-19 Denso Corporation Electromagnetic valve device for high-pressure fluid
EP2902682A1 (en) * 2014-02-03 2015-08-05 Parker Hannifin Corporation Pilot-operated valve with floating piston

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196505A (en) * 1968-06-19 1970-06-24 Magdeburger Armaturenwerke Electromagnetically-Operated Fluid Valves
DE29617922U1 (de) * 1996-10-15 1996-11-28 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 81673 München Magnetbetätigtes Ablaßventil eines elektrohydraulischen Hubmoduls
DE102008006380A1 (de) * 2008-01-29 2009-07-30 Hydac Fluidtechnik Gmbh Vorgesteuertes Ventil, insbesondere Proportional-Drosselventil
CN201344272Y (zh) * 2009-03-15 2009-11-11 蒋可贞 活塞式先导电磁阀
EP2494244B1 (de) * 2009-10-26 2013-09-11 Hydac Fluidtechnik GmbH Magnetventil
CN103912708A (zh) * 2013-01-08 2014-07-09 浙江三花股份有限公司 一种先导式电磁阀及其组合方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540154A (en) * 1982-06-28 1985-09-10 Imperial Clevite Inc. Solenoid valve
DE19700979A1 (de) * 1997-01-14 1998-07-16 Teves Gmbh Alfred Magnetventil
US20020113219A1 (en) * 2001-02-14 2002-08-22 Robert Bosch Gmbh Pressure control valve
US20140166915A1 (en) * 2012-11-27 2014-06-19 Denso Corporation Electromagnetic valve device for high-pressure fluid
EP2902682A1 (en) * 2014-02-03 2015-08-05 Parker Hannifin Corporation Pilot-operated valve with floating piston

Also Published As

Publication number Publication date
CN107013684A (zh) 2017-08-04
CN107013684B (zh) 2020-09-15
EP3203127B1 (en) 2019-09-04
DE102016124480A1 (de) 2017-08-03
EP3203127A1 (en) 2017-08-09

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