KR20010057796A - 드럼세탁기의 진동량 감지장치와 그에 의한 구동부 제어방법 - Google Patents
드럼세탁기의 진동량 감지장치와 그에 의한 구동부 제어방법 Download PDFInfo
- Publication number
- KR20010057796A KR20010057796A KR1019990061205A KR19990061205A KR20010057796A KR 20010057796 A KR20010057796 A KR 20010057796A KR 1019990061205 A KR1019990061205 A KR 1019990061205A KR 19990061205 A KR19990061205 A KR 19990061205A KR 20010057796 A KR20010057796 A KR 20010057796A
- Authority
- KR
- South Korea
- Prior art keywords
- case
- washing machine
- driving unit
- drum washing
- sensor
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000000737 periodic effect Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 abstract description 20
- 238000006297 dehydration reaction Methods 0.000 abstract description 20
- 230000001788 irregular Effects 0.000 abstract 1
- 208000005156 Dehydration Diseases 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
-
- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- 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
-
- 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
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
-
- 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
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)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims (9)
- 진동량 저감을 위해 스프링 및 댐퍼에 의해 본체에 고정된 외조와,상기 외조 내측에 설치되어 구동부에 의해 회전되는 내조와,상기 외조 상에 설치되어 탈수시 상기 내조가 회전됨에 따라 발생되는 상기 외조의 진동량을 감지하는 센서가 포함되어 구성됨을 특징으로 하는 드럼세탁기.
- 제 1 항에 있어서,센서는;상기 외조 상에 결합수단에 의해 설치된 케이스와,상기 케이스에 내장되고 상기 외조의 진동시 관성에 의해 동작하여 상기 케이스 내벽에 접촉되는 진동체,상기 진동체를 지지하고 관성에 의해 이동된 후 원상복귀되도록 복원력을 가진 탄성부재와,상기 탄성부재와 상기 케이스에 각각 연결되어 상기 진동체가 상기 케이스 내벽에 접촉시 펄스신호를 마이콤에 보내는 신호선과,상기 케이스와 상기 탄성부재 사이에 위치하여 상호 절연시키는 절연부가 포함되어 구성됨을 특징으로 하는 드럼세탁기.
- 제 2 항에 있어서,상기 케이스는 원통형임을 특징으로 하는 드럼세탁기.
- 제 3 항에 있어서,상기 원통형의 케이스 상단부를 막기 위해 상기 케이스의 상단부에 덮개가 더 구비되어 이루어짐을 특징으로 하는 드럼세탁기.
- 제 2 항 또는 제 3 항에 있어서,상기 진동체는 상기 케이스와의 접촉유격이 항상 일정하도록 원반형상임을 특징으로 하는 드럼세탁기.
- 제 2 항 또는 제 3 항에 있어서,상기 진동체는 상기 케이스와의 접촉유격이 항상 일정하도록 구형상임을 특징으로 하는 드럼세탁기.
- 제 2 항에 있어서,결합수단은;상기 센서에 고정되어 상기 센서를 지지하는 브라켓과,상기 브라켓을 외조 상부측에 체결시키는 연결체를 포함하여 이루어짐을 특징으로 하는 드럼세탁기
- 구동부에 의해 내조가 회전시, 외조 진동량에 따라 센서에 작용되는 주기적 펄스신호의 주파수 변화량이 설정범위 내에 있으면 상기 구동부를 가동시키고, 설정범위 밖에 있으면 상기 구동부의 가동을 정지시키는 단계가 포함되어 진행됨을 특징으로 하는 드럼세탁기의 구동부 제어방법.
- 제 8 항에 있어서,상기 설정범위가 내조의 RPM(revolution per minute)에 따라 다르게 설정되어 상기 단계가 진행됨을 특징으로 하는 드럼세탁기의 구동부 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990061205A KR100357165B1 (ko) | 1999-12-23 | 1999-12-23 | 드럼세탁기의 진동수 변화량 검출장치 및 이에 의한 구동부 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990061205A KR100357165B1 (ko) | 1999-12-23 | 1999-12-23 | 드럼세탁기의 진동수 변화량 검출장치 및 이에 의한 구동부 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010057796A true KR20010057796A (ko) | 2001-07-05 |
KR100357165B1 KR100357165B1 (ko) | 2002-10-19 |
Family
ID=19628854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990061205A Expired - Fee Related KR100357165B1 (ko) | 1999-12-23 | 1999-12-23 | 드럼세탁기의 진동수 변화량 검출장치 및 이에 의한 구동부 제어방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100357165B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030044492A (ko) * | 2001-11-30 | 2003-06-09 | 대우전자주식회사 | 세탁조의 과진동 감지 장치 및 그에 따른 세탁 행정 제어방법 |
KR20030047339A (ko) * | 2001-12-10 | 2003-06-18 | 주식회사 대우일렉트로닉스 | 탈수 행정 제어 방법 |
CN108457048A (zh) * | 2018-01-31 | 2018-08-28 | 惠而浦(中国)股份有限公司 | 一种检测滚筒洗衣机吊簧脱落的系统及方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220060328A (ko) * | 2020-11-04 | 2022-05-11 | 엘지전자 주식회사 | 식기 세척기 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2669982B2 (ja) * | 1992-01-14 | 1997-10-29 | 三洋電機株式会社 | ドラム式洗濯機 |
JP3500646B2 (ja) * | 1992-08-20 | 2004-02-23 | 松下電器産業株式会社 | ドラム式洗濯機 |
KR970013739U (ko) * | 1995-09-29 | 1997-04-25 | 세탁기의 저수조 진동감지장치 |
-
1999
- 1999-12-23 KR KR1019990061205A patent/KR100357165B1/ko not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030044492A (ko) * | 2001-11-30 | 2003-06-09 | 대우전자주식회사 | 세탁조의 과진동 감지 장치 및 그에 따른 세탁 행정 제어방법 |
KR20030047339A (ko) * | 2001-12-10 | 2003-06-18 | 주식회사 대우일렉트로닉스 | 탈수 행정 제어 방법 |
CN108457048A (zh) * | 2018-01-31 | 2018-08-28 | 惠而浦(中国)股份有限公司 | 一种检测滚筒洗衣机吊簧脱落的系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100357165B1 (ko) | 2002-10-19 |
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