IN2014DN03439A - - Google Patents

Info

Publication number
IN2014DN03439A
IN2014DN03439A IN3439DEN2014A IN2014DN03439A IN 2014DN03439 A IN2014DN03439 A IN 2014DN03439A IN 3439DEN2014 A IN3439DEN2014 A IN 3439DEN2014A IN 2014DN03439 A IN2014DN03439 A IN 2014DN03439A
Authority
IN
India
Prior art keywords
control port
reversing
outlet
pressure control
during operation
Prior art date
Application number
Other languages
English (en)
Inventor
Andrea Hellstern
Rudolf Appel
Peter Roos
Original Assignee
Bosch Gmbh Robert
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 Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2014DN03439A publication Critical patent/IN2014DN03439A/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • 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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • F04B1/205—Cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
IN3439DEN2014 2011-11-12 2012-10-17 IN2014DN03439A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011118402 2011-11-12
PCT/EP2012/070534 WO2013068213A1 (de) 2011-11-12 2012-10-17 Hydrostatische kolbenmaschine

Publications (1)

Publication Number Publication Date
IN2014DN03439A true IN2014DN03439A (enrdf_load_stackoverflow) 2015-06-05

Family

ID=47071254

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3439DEN2014 IN2014DN03439A (enrdf_load_stackoverflow) 2011-11-12 2012-10-17

Country Status (5)

Country Link
EP (1) EP2776713B1 (enrdf_load_stackoverflow)
CN (1) CN103917780B (enrdf_load_stackoverflow)
DE (1) DE102012218888A1 (enrdf_load_stackoverflow)
IN (1) IN2014DN03439A (enrdf_load_stackoverflow)
WO (1) WO2013068213A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014208406A1 (de) * 2014-05-06 2015-11-12 Robert Bosch Gmbh Hydrostatische Kolbenmaschine
WO2025147305A1 (en) * 2024-01-01 2025-07-10 Parker-Hannifin Corporation Hydraulic pump with an attenuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725361A1 (de) * 1987-07-30 1989-02-16 Brueninghaus Hydraulik Gmbh Axialkolbenmaschine in schraegscheiben- oder schraegachsenbauart mit schlitzsteuerung und druckausgleichskanaelen
JPH08144941A (ja) * 1994-11-21 1996-06-04 Uchida Yuatsu Kiki Kogyo Kk 斜板形アキシャルピストンポンプ用脈動低減装置
JP3362576B2 (ja) * 1995-02-10 2003-01-07 ダイキン工業株式会社 可変容量形ピストン機械
DE19706116C5 (de) 1997-02-17 2012-12-20 Linde Material Handling Gmbh Vorrichtung zur Pulsationsminderung an hydrostatischen Verdrängereinheiten
JP2000345955A (ja) * 1999-05-31 2000-12-12 Toshiba Mach Co Ltd ピストンポンプ・モータ
DE10206957B4 (de) * 2002-02-19 2014-09-04 Linde Hydraulics Gmbh & Co. Kg Hydrostatische Verdrängereinheit mit einer Vorrichtung umfassend ein Speicherelement zur Verminderung von Pulsationen
DE112006000312T5 (de) * 2005-02-10 2007-12-13 Komatsu Ltd. Hydraulische Kolbenpumpe

Also Published As

Publication number Publication date
DE102012218888A1 (de) 2013-05-16
WO2013068213A1 (de) 2013-05-16
CN103917780B (zh) 2016-12-14
CN103917780A (zh) 2014-07-09
EP2776713B1 (de) 2015-12-30
EP2776713A1 (de) 2014-09-17

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