WO2010133272A3 - Hydraulisches gerät - Google Patents

Hydraulisches gerät Download PDF

Info

Publication number
WO2010133272A3
WO2010133272A3 PCT/EP2010/001825 EP2010001825W WO2010133272A3 WO 2010133272 A3 WO2010133272 A3 WO 2010133272A3 EP 2010001825 W EP2010001825 W EP 2010001825W WO 2010133272 A3 WO2010133272 A3 WO 2010133272A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic device
sensor assembly
miniature
require
optimised
Prior art date
Application number
PCT/EP2010/001825
Other languages
English (en)
French (fr)
Other versions
WO2010133272A2 (de
Inventor
Grit Geissler
Dirk Van Aalst
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 EP10711013A priority Critical patent/EP2433100A2/de
Priority to JP2012511158A priority patent/JP2012527558A/ja
Priority to US13/321,126 priority patent/US9127970B2/en
Priority to CN201080021631.1A priority patent/CN102428351B/zh
Publication of WO2010133272A2 publication Critical patent/WO2010133272A2/de
Publication of WO2010133272A3 publication Critical patent/WO2010133272A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • 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
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/12—Arrangements of measuring or indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

Offenbart ist ein hydraulisches Gerät mit einer autarken elektronischen Sensoranordnung, die zumindest einen miniaturisierten Aufnehmer aufweist. Derartige Aufnehmer benötigen minimalen Platz. Dabei wird es besonders bevorzugt, wenn die Sensoranordnung zumindest einen miniaturisierten Sender aufweist. Da das hydraulische Gerät dann keine empfindlichen elektrischen Leitungen zur Signalübertragung benötigt, ist die Zuverlässigkeit seiner Überwachung optimiert.
PCT/EP2010/001825 2009-05-18 2010-03-24 Hydraulisches gerät WO2010133272A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10711013A EP2433100A2 (de) 2009-05-18 2010-03-24 Hydraulisches gerät
JP2012511158A JP2012527558A (ja) 2009-05-18 2010-03-24 液圧装置
US13/321,126 US9127970B2 (en) 2009-05-18 2010-03-24 Hydraulic device
CN201080021631.1A CN102428351B (zh) 2009-05-18 2010-03-24 液压设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009021717.7 2009-05-18
DE200910021717 DE102009021717A1 (de) 2009-05-18 2009-05-18 Hydraulisches Gerät

Publications (2)

Publication Number Publication Date
WO2010133272A2 WO2010133272A2 (de) 2010-11-25
WO2010133272A3 true WO2010133272A3 (de) 2011-03-24

Family

ID=42993493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/001825 WO2010133272A2 (de) 2009-05-18 2010-03-24 Hydraulisches gerät

Country Status (6)

Country Link
US (1) US9127970B2 (de)
EP (1) EP2433100A2 (de)
JP (1) JP2012527558A (de)
CN (1) CN102428351B (de)
DE (1) DE102009021717A1 (de)
WO (1) WO2010133272A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9020766B2 (en) * 2011-09-23 2015-04-28 Mastinc. Multi-modal fluid condition sensor platform and system therefor
US9389215B2 (en) 2011-09-23 2016-07-12 Mastinc Multi-modal fluid condition sensor platform and system thereof
US9568461B2 (en) 2012-12-31 2017-02-14 Mastinc Multi-modal fluid condition sensor platform and system therefor
CN103174689B (zh) * 2013-03-29 2015-06-24 哈尔滨工业大学 一种变量电液伺服液压变压器
US10288058B2 (en) * 2014-09-25 2019-05-14 General Electric Company Method and system for an instrumented piston assembly
CN107091223B (zh) * 2017-06-05 2019-02-19 中国北方车辆研究所 具有异形型面的保持架组件
DE102017218617A1 (de) 2017-08-25 2019-02-28 Robert Bosch Gmbh Diagnosemodul und Vorrichtung
CN109026650B (zh) * 2018-08-30 2023-11-10 华南理工大学 轴向柱塞泵斜盘-滑靴摩擦副磨损测试装置及其测试方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004010096A1 (en) * 2002-07-18 2004-01-29 University College Cardiff Consultants Limited Moving sensor array (with axial piston pump) with wireless monitoring and power generation
US20070204699A1 (en) * 2006-03-02 2007-09-06 General Electric Company Remote strain measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033303A (ja) * 1989-05-31 1991-01-09 Komatsu Ltd 公転・自転する回転体の動的物理量測定用の電源供給方法およびその装置
US5733105A (en) * 1995-03-20 1998-03-31 Micropump, Inc. Axial cam driven valve arrangement for an axial cam driven parallel piston pump system
US20030047066A1 (en) * 2001-09-12 2003-03-13 Damtew Fikreadam A. Axial piston pump with rocker cam counterbalance feed
CN100582437C (zh) * 2004-12-01 2010-01-20 哈尔德克斯水利学公司 液压动力供给系统
DE102007012733A1 (de) 2007-03-16 2008-09-18 Robert Bosch Gmbh Autonomer elektrischer Drucksensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004010096A1 (en) * 2002-07-18 2004-01-29 University College Cardiff Consultants Limited Moving sensor array (with axial piston pump) with wireless monitoring and power generation
US20070204699A1 (en) * 2006-03-02 2007-09-06 General Electric Company Remote strain measurement

Also Published As

Publication number Publication date
US20120186445A1 (en) 2012-07-26
US9127970B2 (en) 2015-09-08
JP2012527558A (ja) 2012-11-08
CN102428351A (zh) 2012-04-25
CN102428351B (zh) 2015-06-03
WO2010133272A2 (de) 2010-11-25
EP2433100A2 (de) 2012-03-28
DE102009021717A1 (de) 2010-11-25

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