DE69024986D1 - Vorrichtung zur Luftspalteinrichtung eines linearen Ringmotors - Google Patents

Vorrichtung zur Luftspalteinrichtung eines linearen Ringmotors

Info

Publication number
DE69024986D1
DE69024986D1 DE69024986T DE69024986T DE69024986D1 DE 69024986 D1 DE69024986 D1 DE 69024986D1 DE 69024986 T DE69024986 T DE 69024986T DE 69024986 T DE69024986 T DE 69024986T DE 69024986 D1 DE69024986 D1 DE 69024986D1
Authority
DE
Germany
Prior art keywords
air gap
ring motor
linear ring
gap device
linear
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.)
Expired - Fee Related
Application number
DE69024986T
Other languages
English (en)
Other versions
DE69024986T2 (de
Inventor
Keiichiro Nakai
Yoshinori Nakanishi
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Application granted granted Critical
Publication of DE69024986D1 publication Critical patent/DE69024986D1/de
Publication of DE69024986T2 publication Critical patent/DE69024986T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/025—Asynchronous motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
DE69024986T 1989-02-28 1990-02-23 Vorrichtung zur Luftspalteinrichtung eines linearen Ringmotors Expired - Fee Related DE69024986T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1049723A JPH02241353A (ja) 1989-02-28 1989-02-28 円筒型リニアモータのエアギャップ調整装置

Publications (2)

Publication Number Publication Date
DE69024986D1 true DE69024986D1 (de) 1996-03-07
DE69024986T2 DE69024986T2 (de) 1996-09-12

Family

ID=12839108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024986T Expired - Fee Related DE69024986T2 (de) 1989-02-28 1990-02-23 Vorrichtung zur Luftspalteinrichtung eines linearen Ringmotors

Country Status (7)

Country Link
US (1) US5033588A (de)
EP (1) EP0385313B1 (de)
JP (1) JPH02241353A (de)
AU (1) AU631760B2 (de)
DE (1) DE69024986T2 (de)
ES (1) ES2085292T3 (de)
HK (1) HK1008128A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2648504B2 (ja) * 1988-12-09 1997-09-03 日本オーチス・エレベータ株式会社 リニアモータ駆動方式エレベータ
JPH02233486A (ja) * 1989-02-28 1990-09-17 Otis Elevator Co エレベータ用ケーブル断線検出装置
JP2530382B2 (ja) * 1990-05-14 1996-09-04 三菱電機株式会社 リニアモ―タエレベ―タ―
JP2530384B2 (ja) * 1990-06-01 1996-09-04 三菱電機株式会社 リニアモ―タエレベ―タ―
JP2529756B2 (ja) * 1990-06-11 1996-09-04 三菱電機株式会社 リニアモ―タエレベ―タ―
JPH04255455A (ja) * 1991-02-05 1992-09-10 Nippon Otis Elevator Co リニアモータ
JPH0537847U (ja) * 1991-03-25 1993-05-21 オーチス エレベータ カンパニー リニアモータ式エレベータ
US5203432A (en) * 1991-11-15 1993-04-20 Otis Elevator Company Flat linear motor driven elevator
US5345047A (en) * 1992-03-23 1994-09-06 Mitsubishi Denki Kabushiki Kaisha Joining segments of the secondary in a linear motor driven elevator apparatus
US5299662A (en) * 1992-07-27 1994-04-05 Otis Elevator Company Linear motor elevator having hybrid roping and stationary primary
DE9402427U1 (de) * 1994-02-15 1994-06-09 Haushahn C Gmbh Co Aufzugsystem mit Linearantrieb
US5535853A (en) * 1994-11-14 1996-07-16 Otis Elevator Company Actuator having a two ended actuator rod movable longitudinally and transversely
JP2001278565A (ja) * 2000-02-18 2001-10-10 Inventio Ag エレベータケージの直接駆動装置
SG134994A1 (en) * 2002-10-29 2007-09-28 Inventio Ag Lift counterweight
JP3950861B2 (ja) 2004-02-25 2007-08-01 キヤノン株式会社 位置決め装置及び露光装置
US20080257654A1 (en) * 2005-10-12 2008-10-23 Milton-Benoit John M Counterweight With Partially Imbedded Buffer
ATE514221T1 (de) * 2006-04-24 2011-07-15 Inventio Ag Zugantrieb für einen aufzug
US9136749B1 (en) * 2012-09-28 2015-09-15 John M. Callier Elevator electrical power system
US10329123B2 (en) 2015-07-09 2019-06-25 Otis Elevator Company Vibration damper for elevator linear propulsion system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483895A (en) * 1947-04-19 1949-10-04 Electronoid Corp Electromagnetic straight-line motor
US2640955A (en) * 1949-04-02 1953-06-02 Electronoid Corp Electromagnetic straight-line motor
DE1169627B (de) * 1958-03-21 1964-05-06 Maerkische Steinkohlengewerksc Rollenfuehrung fuer den Foerderkorb oder das Foerdergefaess einer Schachtfoerderung
GB1207232A (en) * 1968-04-20 1970-09-30 Electro Lifts Ltd An improvement in or relating to linear electric motors
DD101251A1 (de) * 1972-12-13 1973-10-20
JPS5451163A (en) * 1977-09-30 1979-04-21 Hitachi Ltd Hydraulic elevator
JPS6042087B2 (ja) * 1977-11-14 1985-09-20 凸版印刷株式会社 サンプル折貼機
JPS55153176A (en) * 1979-05-16 1980-11-28 Matsushita Electric Ind Co Ltd Recording disk container
JPS55154912A (en) * 1979-05-21 1980-12-02 Sunstar Inc Dyeing of gray hair and hair dye for it
AU544196B2 (en) * 1980-01-04 1985-05-23 Van Reefs Exploration + Mining Co. Ltd. Guide roller for a skip or cage
FR2491045A1 (fr) * 1980-09-30 1982-04-02 Otis Elevator Co Ascenseur automoteur utilisant comme contrepoids un moteur electrique lineaire
DE3634061A1 (de) * 1986-10-07 1988-04-14 Ludwig Wenker Universal-mehrzweck-lift zum vorwiegend vertikalen umgebenden befahren von profilen mit unterschiedlichen querschnittsformen
JPS63117884A (ja) * 1986-11-04 1988-05-21 株式会社日立製作所 エレベ−タ装置
JPH0223829Y2 (de) * 1987-05-19 1990-06-28
JPH0825702B2 (ja) * 1988-12-09 1996-03-13 日本オーチス・エレベータ株式会社 エレベータ用ガイドレールの支持構造

Also Published As

Publication number Publication date
JPH02241353A (ja) 1990-09-26
ES2085292T3 (es) 1996-06-01
EP0385313B1 (de) 1996-01-24
DE69024986T2 (de) 1996-09-12
AU631760B2 (en) 1992-12-03
AU5011890A (en) 1990-09-06
US5033588A (en) 1991-07-23
EP0385313A1 (de) 1990-09-05
HK1008128A1 (en) 1999-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee