CN1112474C - 有暂时偏移不平衡的转筒的预平衡方法 - Google Patents
有暂时偏移不平衡的转筒的预平衡方法 Download PDFInfo
- Publication number
- CN1112474C CN1112474C CN99125001A CN99125001A CN1112474C CN 1112474 C CN1112474 C CN 1112474C CN 99125001 A CN99125001 A CN 99125001A CN 99125001 A CN99125001 A CN 99125001A CN 1112474 C CN1112474 C CN 1112474C
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- drum
- assembly
- unsettled
- rigid body
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
- D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
- D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2109—Balancing for drum, e.g., washing machine or arm-type structure, etc., centrifuge, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Centrifugal Separators (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE98035678 | 1998-10-19 | ||
SE9803567A SE520327C2 (sv) | 1998-10-19 | 1998-10-19 | Metod för förbalansering av en roterande trumma, som har en temporärt varierande obalans |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1251398A CN1251398A (zh) | 2000-04-26 |
CN1112474C true CN1112474C (zh) | 2003-06-25 |
Family
ID=20413004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99125001A Expired - Fee Related CN1112474C (zh) | 1998-10-19 | 1999-10-19 | 有暂时偏移不平衡的转筒的预平衡方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6295678B1 (zh) |
EP (1) | EP0999300A1 (zh) |
JP (1) | JP2000116984A (zh) |
KR (1) | KR100330375B1 (zh) |
CN (1) | CN1112474C (zh) |
BR (1) | BR9904749A (zh) |
SE (1) | SE520327C2 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6578225B2 (en) | 2000-05-25 | 2003-06-17 | Skf Autobalance Systems Ab | Low-speed prebalancing for washing machines |
US6532422B1 (en) * | 2001-06-29 | 2003-03-11 | Honeywell International, Inc. | Simultaneous injection method and system for a self-balancing rotatable apparatus |
KR101085495B1 (ko) * | 2006-11-06 | 2011-11-23 | 삼성전자주식회사 | 드럼 세탁기의 터브 진동제어방법 |
US20090272471A1 (en) * | 2008-04-30 | 2009-11-05 | Rene Louis Bormann | System for balancing a tire |
US8397771B2 (en) | 2010-10-20 | 2013-03-19 | The Goodyear Tire & Rubber Company | Auto-balancing tire |
CN108827606B (zh) * | 2018-04-04 | 2020-06-23 | 中国航发湖南动力机械研究所 | 机匣静力压力试验装置 |
CN111390507B (zh) * | 2020-04-03 | 2022-02-15 | 中国航发哈尔滨东安发动机有限公司 | 一种中央传动杆控制壁厚差及动不平衡量制造方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA492238A (en) * | 1953-04-21 | J. G. Deremer Research Corporation | Balancing of rotatable bodies | |
US2984094A (en) * | 1957-11-08 | 1961-05-16 | Frame Sa | Washing machine |
SU146796A1 (ru) * | 1961-04-25 | 1961-11-30 | А.Д. Истрашкин | Способ определени коэффициента направленного действи антенн |
US3683647A (en) * | 1970-10-09 | 1972-08-15 | Chester L Coshow | Washing machine |
NL7112863A (zh) * | 1971-09-18 | 1973-03-20 | ||
JPS5262977A (en) * | 1975-11-19 | 1977-05-24 | Hitachi Ltd | Vibration-proofing device for a single tank-type dehydration washing m achine |
JPS54140064A (en) * | 1978-04-24 | 1979-10-30 | Toshiba Corp | Dynamic balancing apparatus |
JPS5836593A (ja) * | 1981-08-26 | 1983-03-03 | 株式会社東芝 | 遠心回転機用バランサ |
JPH04256785A (ja) * | 1991-02-08 | 1992-09-11 | Matsushita Electric Ind Co Ltd | ドラム式洗濯機 |
US5460017A (en) * | 1992-05-21 | 1995-10-24 | Eti Technologies Inc. | Weight compensating apparatus |
US5345792A (en) * | 1992-12-28 | 1994-09-13 | Whirlpool Corporation | Balancer for an automatic washer |
US5564537A (en) * | 1994-04-04 | 1996-10-15 | Cooper Tire & Rubber Company | Adaptive-passive vibration control system |
SE504512C2 (sv) * | 1994-07-26 | 1997-02-24 | Electrolux Ab | Anordning för balansering av en kring en axel roterbar kropp |
US5613380A (en) * | 1994-08-01 | 1997-03-25 | General Electric Company | Coil spring and snubber suspension system for a washer |
JP2957144B2 (ja) * | 1996-05-23 | 1999-10-04 | 三星電子株式会社 | 洗濯機用ボールバランサ |
IT1289380B1 (it) * | 1996-05-30 | 1998-10-02 | Electrolux Zanussi Elettrodome | Lavabiancheria con procedimento perfezionato di bilanciamento dinamico |
TW381135B (en) * | 1996-06-03 | 2000-02-01 | Samsung Electronics Co Ltd | Washing machine with ball balancer |
US5857360A (en) * | 1997-01-08 | 1999-01-12 | Samsung Electronics Co., Ltd. | Washing machine having a balancing apparatus employing movable balls |
US6082151A (en) * | 1997-08-21 | 2000-07-04 | Eti Technologies, Inc. | Balancing device for use on washing machines |
-
1998
- 1998-10-19 SE SE9803567A patent/SE520327C2/sv not_active IP Right Cessation
-
1999
- 1999-10-18 EP EP99850154A patent/EP0999300A1/en not_active Withdrawn
- 1999-10-18 JP JP11295438A patent/JP2000116984A/ja active Pending
- 1999-10-19 BR BR9904749-7A patent/BR9904749A/pt not_active Application Discontinuation
- 1999-10-19 US US09/420,790 patent/US6295678B1/en not_active Expired - Fee Related
- 1999-10-19 CN CN99125001A patent/CN1112474C/zh not_active Expired - Fee Related
- 1999-10-19 KR KR1019990045185A patent/KR100330375B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0999300A1 (en) | 2000-05-10 |
SE9803567D0 (sv) | 1998-10-19 |
SE9803567L (sv) | 2000-04-20 |
JP2000116984A (ja) | 2000-04-25 |
CN1251398A (zh) | 2000-04-26 |
KR100330375B1 (ko) | 2002-03-27 |
BR9904749A (pt) | 2001-10-09 |
KR20000029155A (ko) | 2000-05-25 |
US6295678B1 (en) | 2001-10-02 |
SE520327C2 (sv) | 2003-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SKF CO.,LTD. Free format text: FORMER OWNER: SKF AUTOBALANCE SYSTEMS AB Effective date: 20060519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060519 Address after: Gothenburg Patentee after: Aktiebolaget SKF Address before: Gothenburg Patentee before: SKF Automatic Balancing System AB |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030625 Termination date: 20091119 |