KR20040013988A - 전자동 세탁기의 탈수축 제조방법 - Google Patents
전자동 세탁기의 탈수축 제조방법 Download PDFInfo
- Publication number
- KR20040013988A KR20040013988A KR1020020047144A KR20020047144A KR20040013988A KR 20040013988 A KR20040013988 A KR 20040013988A KR 1020020047144 A KR1020020047144 A KR 1020020047144A KR 20020047144 A KR20020047144 A KR 20020047144A KR 20040013988 A KR20040013988 A KR 20040013988A
- Authority
- KR
- South Korea
- Prior art keywords
- shaft portion
- shaft
- coupling
- lower shaft
- dehydration
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims description 59
- 230000018044 dehydration Effects 0.000 title claims description 42
- 238000006297 dehydration reaction Methods 0.000 title claims description 42
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 59
- 238000010168 coupling process Methods 0.000 description 59
- 238000005859 coupling reaction Methods 0.000 description 59
- 230000005540 biological transmission Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007373 indentation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/08—Driving arrangements for the impeller
-
- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical 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
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Power Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
Description
Claims (3)
- 중실축 형태의 상부축부와 중공축 형태의 하부축부로 이루어지며 하부축부의 상단부 내측으로 상부축부의 하단부가 삽입되어 결합되는 탈수축의 제조방법에 있어서;상기 상부축부와 하부축부를 각각 별도로 제작하는 단계와,상기 하부축부의 상부축부와 결합되는 부분을 고주파 열처리하여 팽창시키는 단계와,상기 하부축부의 팽창된 부분으로 상부축부를 삽입하는 단계와,상기 상부축부와 하부축부를 냉각시키는 단계;를 순차적으로 수행하여서 됨을 특징으로 하는 전자동 세탁기의 탈수축 제조방법.
- 제 1 항에 있어서,상기 하부축부의 상부축부와 결합되는 부분은 고주파 열처리됨을 특징으로 하는 전자동 세탁기의 탈수축 제조방법.
- 제 1 항에 있어서,상기 하부축부의 팽창된 부분으로 상부축부를 삽입하는 단계에 있어서, 상기 상부축부의 하부축부에의 삽입거리는, 상기 상부축부 외주면 상에 형성된 걸림턱에 의해 결정됨을 특징으로 하는 전자동 세탁기의 탈수축 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020047144A KR20040013988A (ko) | 2002-08-09 | 2002-08-09 | 전자동 세탁기의 탈수축 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020047144A KR20040013988A (ko) | 2002-08-09 | 2002-08-09 | 전자동 세탁기의 탈수축 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20040013988A true KR20040013988A (ko) | 2004-02-14 |
Family
ID=37321245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020047144A KR20040013988A (ko) | 2002-08-09 | 2002-08-09 | 전자동 세탁기의 탈수축 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20040013988A (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119721A (ja) * | 1982-12-01 | 1995-05-09 | Metcal Inc | ワイヤ、パイプ、線条その他の部材の結合方法 |
JPH0970720A (ja) * | 1995-09-05 | 1997-03-18 | Hekikai Koki Kk | インテークマニホールドの複合材による製造方法 |
JPH11320275A (ja) * | 1998-05-08 | 1999-11-24 | Hitachi Ltd | 洗濯機用脱水軸とその製造方法 |
-
2002
- 2002-08-09 KR KR1020020047144A patent/KR20040013988A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119721A (ja) * | 1982-12-01 | 1995-05-09 | Metcal Inc | ワイヤ、パイプ、線条その他の部材の結合方法 |
JPH0970720A (ja) * | 1995-09-05 | 1997-03-18 | Hekikai Koki Kk | インテークマニホールドの複合材による製造方法 |
JPH11320275A (ja) * | 1998-05-08 | 1999-11-24 | Hitachi Ltd | 洗濯機用脱水軸とその製造方法 |
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