WO2014026789A1 - Dispositif d'actionnement et machine à piston axial - Google Patents

Dispositif d'actionnement et machine à piston axial Download PDF

Info

Publication number
WO2014026789A1
WO2014026789A1 PCT/EP2013/063021 EP2013063021W WO2014026789A1 WO 2014026789 A1 WO2014026789 A1 WO 2014026789A1 EP 2013063021 W EP2013063021 W EP 2013063021W WO 2014026789 A1 WO2014026789 A1 WO 2014026789A1
Authority
WO
WIPO (PCT)
Prior art keywords
actuator
piston
spring
coupling
pivoting
Prior art date
Application number
PCT/EP2013/063021
Other languages
German (de)
English (en)
Inventor
Dirk SCHNITTGER
Dirk Vahle
Original Assignee
Robert Bosch 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.)
Filing date
Publication date
Application filed by Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP13731740.0A priority Critical patent/EP2885501A1/fr
Priority to CN201380049592.XA priority patent/CN104685155A/zh
Publication of WO2014026789A1 publication Critical patent/WO2014026789A1/fr
Priority to IN1258DEN2015 priority patent/IN2015DN01258A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/108—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by turning the swash plate (with fixed inclination)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • 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
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils

Definitions

  • the actuator spring 92 is clamped in the axial direction between two spring plates 1 1 1, 1 12.
  • the spring plate 1 1 1 is supported in the axial direction on a sleeve 1 13, which, for example, by a press fit, firmly connected to the left in Figures 5 to 13 end of the actuator piston 82.
  • Radially outside the sleeve 1 13, the spring plate 1 1 1 1 further supported on a stop sleeve 1 14, which, for example, by a press fit, is firmly connected to the coupling piston 89.
  • Figure 10 is indicated by an arrow 141 that the actuator piston 82 is pulled by the solenoid 99 to the right, that is away from the eccentric 88.
  • the control pressure port 102 and the control line to the diversion line or the low pressure port 103 is connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Un dispositif d'actionnement comprenant au moins un piston d'actionnement (82) auquel sont associés un ressort et deux électroaimants (98,99), est couplé mécaniquement à un dispositif de déplacement (84). L'actionnement des électroaimants (98,99) par l'intermédiaire du piston d'actionnement (82) permet le déplacement hydraulique du dispositif de déplacement. Au piston d'actionnement (82) est associé un ressort d'actionnement (92) précontraint dont la force de précontrainte, dans une plage de force inférieure à la force de précontrainte, provoque un couplage rigide du piston d'actionnement (82) et d'un piston de couplage (89). L'invention concerne aussi une machine à piston axial comprenant un berceau pivotant, le berceau pivotant pouvant être déplacé par l'intermédiaire d'une soupape de réglage qui comprend un dispositif d'actionnement de ce type.
PCT/EP2013/063021 2012-08-17 2013-06-21 Dispositif d'actionnement et machine à piston axial WO2014026789A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13731740.0A EP2885501A1 (fr) 2012-08-17 2013-06-21 Dispositif d'actionnement et machine à piston axial
CN201380049592.XA CN104685155A (zh) 2012-08-17 2013-06-21 致动器装置和轴向活塞机
IN1258DEN2015 IN2015DN01258A (fr) 2012-08-17 2015-02-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012214622.9A DE102012214622A1 (de) 2012-08-17 2012-08-17 Aktoreinrichtung und Axialkolbenmaschine
DE102012214622.9 2012-08-17

Publications (1)

Publication Number Publication Date
WO2014026789A1 true WO2014026789A1 (fr) 2014-02-20

Family

ID=48699765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/063021 WO2014026789A1 (fr) 2012-08-17 2013-06-21 Dispositif d'actionnement et machine à piston axial

Country Status (5)

Country Link
EP (1) EP2885501A1 (fr)
CN (1) CN104685155A (fr)
DE (1) DE102012214622A1 (fr)
IN (1) IN2015DN01258A (fr)
WO (1) WO2014026789A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779690A (zh) * 2017-11-11 2019-05-21 利勃海尔机械布勒有限公司 轴向活塞机器的调节装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205209A1 (de) * 2014-03-20 2015-09-24 Robert Bosch Gmbh Linearantrieb, Kolbenpumpenanordnung
DE102014225152A1 (de) * 2014-12-08 2016-06-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Hydrostaten
CN108884948B (zh) * 2016-04-11 2019-10-18 博格华纳公司 三位快速动作电磁阀
CN108426092A (zh) * 2017-11-06 2018-08-21 联合汽车电子有限公司 一种阀门组件、电磁阀及电磁阀压缩弹簧的二次调节方法
DE102017010930A1 (de) 2017-11-25 2019-05-29 Dr. 3 Entwicklungsgesellschaft mbH i. Gr. Topische Zubereitungen
WO2023052393A1 (fr) 2021-09-29 2023-04-06 Smart Material Printing B.V. Particules de charbon actif a prétraitées mécanochimiquement exemptes de métaux lourds, médicaments topiques, produits médicinaux et produits cosmétiques, procédé de production et utilisations
DE102021004907A1 (de) 2021-09-29 2023-03-30 Smart Material Printing B.V. Mechanochemisch vorbehandelte, schwermetallfreie Aktivkohlepartikel A zur Verwendung in der Medizin
DE102021004906A1 (de) 2021-09-29 2023-03-30 Smart Material Printing B.V. Schwermetallfreie topische Medizinprodukte und Kosmetika, Verfahren zu ihrer Herstellung und ihre Verwendung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239823A1 (de) * 2001-09-11 2003-04-03 Hyundai Motor Co Ltd Ölsteuerventil
US20060086396A1 (en) * 2004-10-25 2006-04-27 Denso Corporation Electromagnetic hydraulic control valve
EP1219831B1 (fr) 2000-12-20 2007-06-06 Brueninghaus Hydromatik Gmbh Dispositif de réglage de la course pour une machine hydrostatique à débit variable
EP1217209B1 (fr) 2000-12-20 2007-06-06 Brueninghaus Hydromatik Gmbh Dispositif de commande pour une machine hydrostatique à débit variable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204466A1 (de) * 1972-01-31 1973-08-09 Linde Ag Bewegungsuebertragungsmechanik
AT408898B (de) * 1998-04-27 2002-03-25 Joerg Thurner Axialkolbenverstellmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1219831B1 (fr) 2000-12-20 2007-06-06 Brueninghaus Hydromatik Gmbh Dispositif de réglage de la course pour une machine hydrostatique à débit variable
EP1217209B1 (fr) 2000-12-20 2007-06-06 Brueninghaus Hydromatik Gmbh Dispositif de commande pour une machine hydrostatique à débit variable
DE10239823A1 (de) * 2001-09-11 2003-04-03 Hyundai Motor Co Ltd Ölsteuerventil
US20060086396A1 (en) * 2004-10-25 2006-04-27 Denso Corporation Electromagnetic hydraulic control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779690A (zh) * 2017-11-11 2019-05-21 利勃海尔机械布勒有限公司 轴向活塞机器的调节装置

Also Published As

Publication number Publication date
IN2015DN01258A (fr) 2015-06-26
CN104685155A (zh) 2015-06-03
DE102012214622A1 (de) 2014-02-20
EP2885501A1 (fr) 2015-06-24

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