DE102016207247A1 - Exzenterschneckenpumpe - Google Patents

Exzenterschneckenpumpe Download PDF

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Publication number
DE102016207247A1
DE102016207247A1 DE102016207247.1A DE102016207247A DE102016207247A1 DE 102016207247 A1 DE102016207247 A1 DE 102016207247A1 DE 102016207247 A DE102016207247 A DE 102016207247A DE 102016207247 A1 DE102016207247 A1 DE 102016207247A1
Authority
DE
Germany
Prior art keywords
pump
eccentric screw
drive wheel
rotor
screw pump
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE102016207247.1A
Other languages
German (de)
English (en)
Inventor
Hans Eglmeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to DE102016207247.1A priority Critical patent/DE102016207247A1/de
Priority to PL17717685T priority patent/PL3449128T3/pl
Priority to PCT/EP2017/058807 priority patent/WO2017186497A1/de
Priority to EP17717685.6A priority patent/EP3449128B1/de
Priority to CN201780025644.8A priority patent/CN109072904B/zh
Publication of DE102016207247A1 publication Critical patent/DE102016207247A1/de
Ceased legal-status Critical Current

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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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0065—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE102016207247.1A 2016-04-28 2016-04-28 Exzenterschneckenpumpe Ceased DE102016207247A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102016207247.1A DE102016207247A1 (de) 2016-04-28 2016-04-28 Exzenterschneckenpumpe
PL17717685T PL3449128T3 (pl) 2016-04-28 2017-04-12 Pompa śrubowa jednowirnikowa
PCT/EP2017/058807 WO2017186497A1 (de) 2016-04-28 2017-04-12 Exzenterschneckenpumpe
EP17717685.6A EP3449128B1 (de) 2016-04-28 2017-04-12 Exzenterschneckenpumpe
CN201780025644.8A CN109072904B (zh) 2016-04-28 2017-04-12 偏心螺杆泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016207247.1A DE102016207247A1 (de) 2016-04-28 2016-04-28 Exzenterschneckenpumpe

Publications (1)

Publication Number Publication Date
DE102016207247A1 true DE102016207247A1 (de) 2017-11-02

Family

ID=58548694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016207247.1A Ceased DE102016207247A1 (de) 2016-04-28 2016-04-28 Exzenterschneckenpumpe

Country Status (5)

Country Link
EP (1) EP3449128B1 (pl)
CN (1) CN109072904B (pl)
DE (1) DE102016207247A1 (pl)
PL (1) PL3449128T3 (pl)
WO (1) WO2017186497A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111120298B (zh) * 2019-12-16 2020-09-25 大庆市华禹石油机械制造有限公司 一种基于偏心传动的泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD141941A5 (de) * 1978-02-10 1980-05-28 Oakes Ltd E T Innenachsige maschine mit schraubenfoermigem profil am rotor und im stator
DE10212184A1 (de) 2002-03-20 2003-10-09 Ecolab Gmbh & Co Ohg Verfahren zum Dosieren eines pastösen Waschmittelkonzentrats
DE112014002535T5 (de) * 2013-05-21 2016-02-25 Heishin Ltd. Einachsige Exzenterschneckenpumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483370A (en) * 1946-06-18 1949-09-27 Robbins & Myers Helical multiple pump
GB2120729B (en) * 1982-05-21 1985-07-24 Mono Pumps Ltd Helical gear pump
JPS6196193A (ja) * 1984-10-17 1986-05-14 Heishin Sobi Kk 一軸偏心ねじポンプの駆動装置
CN2345736Y (zh) * 1998-06-11 1999-10-27 中国科学院大连化学物理研究所 一种螺杆泵
DE10243674B3 (de) * 2002-09-20 2004-04-01 Netzsch-Mohnopumpen Gmbh Exzenterschneckenpumpe mit Reservestator
JP5070515B2 (ja) * 2007-03-08 2012-11-14 兵神装備株式会社 ロータ駆動機構及びポンプ装置
GB2454700B (en) * 2007-11-15 2013-05-15 Schlumberger Holdings Work extraction from downhole progressive cavity devices
CN202560176U (zh) * 2012-05-14 2012-11-28 大庆永磁电机制造有限公司 一种带渗漏液溢流系统的螺杆泵直驱装置
DE102013111716B3 (de) * 2013-10-24 2015-03-19 Netzsch Pumpen & Systeme Gmbh Exzenterschneckenpumpe und Verwendung einer Exzenterschneckenpumpe
CN103711691A (zh) * 2014-01-06 2014-04-09 中国石油大学(华东) 可平衡轴向力和径向力的单螺杆泵
CN205135988U (zh) * 2015-11-23 2016-04-06 重庆高研泵业有限公司 安全螺杆泵

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD141941A5 (de) * 1978-02-10 1980-05-28 Oakes Ltd E T Innenachsige maschine mit schraubenfoermigem profil am rotor und im stator
DE10212184A1 (de) 2002-03-20 2003-10-09 Ecolab Gmbh & Co Ohg Verfahren zum Dosieren eines pastösen Waschmittelkonzentrats
DE112014002535T5 (de) * 2013-05-21 2016-02-25 Heishin Ltd. Einachsige Exzenterschneckenpumpe

Also Published As

Publication number Publication date
CN109072904B (zh) 2020-01-10
EP3449128A1 (de) 2019-03-06
CN109072904A (zh) 2018-12-21
PL3449128T3 (pl) 2022-03-28
EP3449128B1 (de) 2021-11-17
WO2017186497A1 (de) 2017-11-02

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R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final