WO2014111095A1 - المضخات الهيدروليكية موجبة الإزاحة متحكمة الحجم الهندسي بحجم زيت التكحم وذات الكامة والتوابع المرنة أو المنزلقة - Google Patents

المضخات الهيدروليكية موجبة الإزاحة متحكمة الحجم الهندسي بحجم زيت التكحم وذات الكامة والتوابع المرنة أو المنزلقة Download PDF

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Publication number
WO2014111095A1
WO2014111095A1 PCT/EG2014/000003 EG2014000003W WO2014111095A1 WO 2014111095 A1 WO2014111095 A1 WO 2014111095A1 EG 2014000003 W EG2014000003 W EG 2014000003W WO 2014111095 A1 WO2014111095 A1 WO 2014111095A1
Authority
WO
WIPO (PCT)
Prior art keywords
auxiliary parts
oil
positive displacement
hydraulic pumps
displacement hydraulic
Prior art date
Application number
PCT/EG2014/000003
Other languages
English (en)
French (fr)
Inventor
أحمد الجميل،محمد
محمد أحمد الجميل،
Original Assignee
صندوق العلوم والتنمية التكنولوجية
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 صندوق العلوم والتنمية التكنولوجية filed Critical صندوق العلوم والتنمية التكنولوجية
Priority to US14/761,016 priority Critical patent/US20160084248A1/en
Publication of WO2014111095A1 publication Critical patent/WO2014111095A1/ar

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/348—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

يقدم هذا الاختراع أنماطاً لمضخة هيدروليكية موجبة الإزاحة، والتي يتم فيها سحب الزيت عن طريق كامة تدفع توابعها المحيطة بها إحاطة كاملة لينبسط حيز مجموعة الضخ المتكون داخل التوابع، ثم تكسح التوابع زيت التحكم خلفها ليدفع زيت التحكم بدوره توابع مجموعة ضخ أخرى للإنقباض في شوط الضخ. ويتم التحكم في حجم المضخة الهندسي عن طريق التحكم في كمية زيت التحكم. التوابع في الأنماط الأولى توابع مرنة، والتوابع في الأنماط الثانية توابع زلاقة تنزلق نسبة إلى بعضها البعض. يمكن استخدام مدحرجات لتقليل الاحتكاك وإعادة توزيع أحمال دفع الكامة لتوابعها. كما ويمكن استخدام مراكم للحد من تذبذب ضغط الضخ ومعدل تدفقه.
PCT/EG2014/000003 2013-01-15 2014-01-12 المضخات الهيدروليكية موجبة الإزاحة متحكمة الحجم الهندسي بحجم زيت التكحم وذات الكامة والتوابع المرنة أو المنزلقة WO2014111095A1 (ar)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/761,016 US20160084248A1 (en) 2013-01-15 2014-01-12 Positive displacement hydraulic pumps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EG2013010083 2013-01-15
EG2013010083 2013-01-15

Publications (1)

Publication Number Publication Date
WO2014111095A1 true WO2014111095A1 (ar) 2014-07-24

Family

ID=51209035

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EG2014/000003 WO2014111095A1 (ar) 2013-01-15 2014-01-12 المضخات الهيدروليكية موجبة الإزاحة متحكمة الحجم الهندسي بحجم زيت التكحم وذات الكامة والتوابع المرنة أو المنزلقة

Country Status (2)

Country Link
US (1) US20160084248A1 (ar)
WO (1) WO2014111095A1 (ar)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019114915A1 (ar) * 2017-12-14 2019-06-20 محمد أحمد الجميل، استخدام رولمان البلى فى المضخات والمحركات الهيدروليكية موجبة الإزاحة مُتَحكَّمَة الحجم الهندسى بحجم زيت التحكم

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474962A (en) * 1973-04-30 1977-05-25 Fiedler M Fuel injection pump assembly
WO2007069866A1 (en) * 2005-12-16 2007-06-21 Kyung-Yul Hyun Fluid pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002221148A (ja) * 2001-01-05 2002-08-09 Eisan Kin 圧縮空気を利用した動力発生装置
US6895855B2 (en) * 2001-10-01 2005-05-24 The Timken Company Hydraulic motors and pumps with engineered surfaces
DE10347715A1 (de) * 2003-10-14 2005-05-12 Zahnradfabrik Friedrichshafen Radialkolbenpumpe
FR2872227B1 (fr) * 2004-06-28 2006-09-29 Poclain Hydraulics Ind Soc Par Moteur hydraulique
DE102004061812A1 (de) * 2004-12-22 2006-07-06 Robert Bosch Gmbh Antriebsvorrichtung
US8162621B2 (en) * 2007-02-12 2012-04-24 Walker Frank H Hydraulic machine arrangement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474962A (en) * 1973-04-30 1977-05-25 Fiedler M Fuel injection pump assembly
WO2007069866A1 (en) * 2005-12-16 2007-06-21 Kyung-Yul Hyun Fluid pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019114915A1 (ar) * 2017-12-14 2019-06-20 محمد أحمد الجميل، استخدام رولمان البلى فى المضخات والمحركات الهيدروليكية موجبة الإزاحة مُتَحكَّمَة الحجم الهندسى بحجم زيت التحكم

Also Published As

Publication number Publication date
US20160084248A1 (en) 2016-03-24

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