EA200970333A1 - Устройство для первого элемента и второго элемента, а также насос, содержащий такое устройство - Google Patents

Устройство для первого элемента и второго элемента, а также насос, содержащий такое устройство

Info

Publication number
EA200970333A1
EA200970333A1 EA200970333A EA200970333A EA200970333A1 EA 200970333 A1 EA200970333 A1 EA 200970333A1 EA 200970333 A EA200970333 A EA 200970333A EA 200970333 A EA200970333 A EA 200970333A EA 200970333 A1 EA200970333 A1 EA 200970333A1
Authority
EA
Eurasian Patent Office
Prior art keywords
specified
tubular wall
touch
close
pump containing
Prior art date
Application number
EA200970333A
Other languages
English (en)
Other versions
EA014659B1 (ru
Inventor
Герт Халлгрен
Original Assignee
Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз Инк.
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 Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз Инк. filed Critical Ай Ти Ти Мэньюфэкчуринг Энтерпрайзиз Инк.
Publication of EA200970333A1 publication Critical patent/EA200970333A1/ru
Publication of EA014659B1 publication Critical patent/EA014659B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/097—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring expansion only, e.g. with an expanded ring located between hub and shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Joints Allowing Movement (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Согласно первому аспекту изобретения оно относится к устройству для соединения первого элемента (2) и второго элемента (1) друг с другом для того, чтобы передавать вращательное движение. Устройство (3) содержит трубчатую стенку (4), имеющую круглую внутреннюю поверхность, часть которой вблизи указанного первого конца выполнена с возможностью соприкасаться с указанным первым элементом (2), и имеющую круглую наружную поверхность, часть которой вблизи указанного первого конца выполнена с возможностью соприкасаться с указанным вторым элементом (1). Кроме того, указанная трубчатая стенка (4) содержит по меньшей мере одну пару прорезей (18), которые примыкают друг к другу и простираются от указанного первого конца по направлению к указанному второму концу, образуя пальцеобразный сегмент (19), который является изгибаемым относительно соседних частей указанной трубчатой стенки (4). Изобретение, кроме того, относится к насосу, содержащему такое устройство (3).
EA200970333A 2006-09-29 2007-08-29 Устройство для первого элемента и второго элемента, а также насос, содержащий такое устройство EA014659B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0602040A SE530355C2 (sv) 2006-09-29 2006-09-29 Anordning för sammankoppling av ett första element och ett andra element, såväl som en pump innefattande en dylik anordning
PCT/SE2007/050589 WO2008039143A1 (en) 2006-09-29 2007-08-29 A device for interconnecting a first element and a second element as well as a pump comprising such a device

Publications (2)

Publication Number Publication Date
EA200970333A1 true EA200970333A1 (ru) 2009-10-30
EA014659B1 EA014659B1 (ru) 2010-12-30

Family

ID=39230460

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970333A EA014659B1 (ru) 2006-09-29 2007-08-29 Устройство для первого элемента и второго элемента, а также насос, содержащий такое устройство

Country Status (14)

Country Link
US (1) US8814463B2 (ru)
EP (1) EP2066910B1 (ru)
JP (1) JP5052615B2 (ru)
KR (1) KR101477151B1 (ru)
CN (1) CN101517253B (ru)
AP (1) AP2748A (ru)
BR (1) BRPI0717286B8 (ru)
DK (1) DK2066910T3 (ru)
EA (1) EA014659B1 (ru)
NO (1) NO20091687L (ru)
SE (1) SE530355C2 (ru)
UA (1) UA99444C2 (ru)
WO (1) WO2008039143A1 (ru)
ZA (1) ZA200901461B (ru)

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* Cited by examiner, † Cited by third party
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DE102008007418B4 (de) * 2007-01-31 2017-06-08 Magna Powertrain Hückeswagen GmbH Rotor für eine Pumpe, insbesondere eine Vakuumpumpe
RU2484305C1 (ru) * 2011-12-09 2013-06-10 Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ") Магистральный нефтяной электронасосный агрегат и способ улучшения характеристик агрегата
DE102013007767B4 (de) * 2013-05-03 2015-08-13 Gea Tuchenhagen Gmbh Pumpenwelle
SE539558C2 (sv) * 2013-08-15 2017-10-10 Xylem Ip Man S À R L Pump för pumpning av vätska samt pumphjulssammansättning
FR3009942B1 (fr) * 2013-08-29 2015-09-25 Seb Sa Appareil electromenager de preparation culinaire comportant un outil de travail venant s'engager de maniere amovible sur un entraineur
WO2015148647A1 (en) * 2014-03-25 2015-10-01 Trane International Inc. Methods and systems to mount a rotor to a shaft
PL3246574T3 (pl) * 2016-05-17 2019-08-30 Xylem Europe Gmbh Pompa do pompowania cieczy oraz zespół wirnika
WO2018076273A1 (zh) * 2016-10-28 2018-05-03 深圳市大疆创新科技有限公司 锁定机构、螺旋桨、电机、动力系统组件及飞行器
ES2764126T3 (es) * 2016-12-19 2020-06-02 Xylem Europe Gmbh Un mezclador que consta de un conjunto de manguito de sujeción
CN111059162A (zh) * 2019-12-27 2020-04-24 中国科学院长春光学精密机械与物理研究所 一种空心轴紧固机构
CN111271384A (zh) * 2020-01-15 2020-06-12 上海克兰传动设备有限公司 一种风电锁紧盘
DE102020214624A1 (de) 2020-11-20 2022-05-25 Volkswagen Aktiengesellschaft Anordnung aus einer Welle mit einem zylindrisch geformten Wellenende, einem Spannelement und einem drehfest mit der Welle befestigten Wellenelement
EP4198319A1 (en) * 2021-12-17 2023-06-21 Grundfos Holding A/S Pump assembly

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Also Published As

Publication number Publication date
CN101517253A (zh) 2009-08-26
CN101517253B (zh) 2011-07-06
BRPI0717286B1 (pt) 2019-10-29
BRPI0717286B8 (pt) 2020-01-21
EP2066910B1 (en) 2022-01-26
KR20090057302A (ko) 2009-06-04
JP5052615B2 (ja) 2012-10-17
DK2066910T3 (da) 2022-02-28
US20100074676A1 (en) 2010-03-25
AP2748A (en) 2013-09-30
JP2010504469A (ja) 2010-02-12
NO20091687L (no) 2009-04-28
AP2009004782A0 (en) 2009-02-28
KR101477151B1 (ko) 2014-12-29
BRPI0717286A2 (pt) 2013-10-08
EP2066910A4 (en) 2014-03-12
WO2008039143A1 (en) 2008-04-03
EA014659B1 (ru) 2010-12-30
SE530355C2 (sv) 2008-05-13
ZA200901461B (en) 2010-06-30
SE0602040L (sv) 2008-03-30
AU2007300753A1 (en) 2008-04-03
EP2066910A1 (en) 2009-06-10
UA99444C2 (ru) 2012-08-27
US8814463B2 (en) 2014-08-26

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY

TK4A Corrections in published eurasian patents