KR101086565B1 - 재봉틀의 송유 펌프 장치 - Google Patents
재봉틀의 송유 펌프 장치 Download PDFInfo
- Publication number
- KR101086565B1 KR101086565B1 KR1020080092022A KR20080092022A KR101086565B1 KR 101086565 B1 KR101086565 B1 KR 101086565B1 KR 1020080092022 A KR1020080092022 A KR 1020080092022A KR 20080092022 A KR20080092022 A KR 20080092022A KR 101086565 B1 KR101086565 B1 KR 101086565B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- pump
- oil
- sewing machine
- casing
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B71/00—Lubricating or cooling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
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- 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
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/20—Rotary pumps
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- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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- 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
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/32—Sewing machines
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
Claims (2)
- 재봉틀 주축의 회전에 연동하여 로터축이 회전하며, 로터축에 설치한 하부 로터 및 상부 로터가 각각 하부 케이싱의 로터실 및 상부 케이싱의 로터실에서 회전하는 상하 2층의 펌프를 포함하고,하부 펌프는, 윤활유를 흡입 포트를 통해 흡입하고, 토출 포트 및 송유관을 통해서 재봉틀의 각 부분에 토출하고,상부 펌프는, 윤활유를 오일 회송관 및 흡입 포트를 통해 흡입하고, 그 토출 포트 및 상부 케이싱의 하면에 접합되는 하부 케이싱의 상면에 적어도 일단이 개구되어 형성된 토출홈을 통해 토출하는 재봉틀의 송유 펌프 장치에 있어서,하부 케이싱에는, 그 흡입 포트의 하류측의 로터에 의한 펌프실과 상부 케이싱의 로터실을 연통하는 급유로가 형성되고, 하부 펌프의 흡입 포트를 통해 흡입되어 토출 포트를 향해 토출되는 윤활유의 일부가 급유로를 통해 상부 케이싱의 로터실에 공급되는 것을 특징으로 하는 재봉틀의 송유 펌프 장치.
- 재봉틀 주축의 회전에 연동하여 로터축이 회전하며, 로터축에 설치한 하부 로터 및 상부 로터가 각각 하부 케이싱의 로터실 및 상부 케이싱의 로터실에서 회전하는 상하 2층의 펌프를 포함하고,하부 펌프는, 윤활유를 흡입 포트를 통해 흡입하고, 토출 포트 및 송유관을 통해서 재봉틀의 각 부분에 토출하고,상부 펌프는, 윤활유를 오일 회송관 및 흡입 포트를 통해 흡입하고, 그 토출 포트 및 상부 케이싱의 하면에 접합되는 하부 케이싱의 상면에 적어도 일단이 개구되어 형성된 토출홈을 통해 토출하는 재봉틀의 송유 펌프 장치에 있어서,상부 케이싱에는, 그 흡입 포트의 하류측의 로터실로부터 상면으로 관통하는 연통로가 형성되고, 재봉틀 각 부분으로 토출된 윤활유의 일부가 연통로를 통해 상부 케이싱의 로터실에 공급되는 것을 특징으로 하는 재봉틀의 송유 펌프 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00245862 | 2007-09-21 | ||
JP2007245862A JP4478990B2 (ja) | 2007-09-21 | 2007-09-21 | ミシンの送油ポンプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090031281A KR20090031281A (ko) | 2009-03-25 |
KR101086565B1 true KR101086565B1 (ko) | 2011-11-23 |
Family
ID=40492943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080092022A KR101086565B1 (ko) | 2007-09-21 | 2008-09-19 | 재봉틀의 송유 펌프 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4478990B2 (ko) |
KR (1) | KR101086565B1 (ko) |
CN (1) | CN101392440B (ko) |
TW (1) | TWI406990B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103476841B (zh) * | 2011-03-29 | 2015-04-29 | 株式会社可乐丽 | 聚乙烯醇缩醛系树脂薄膜及使用了其的多层结构体 |
CN105201818A (zh) * | 2015-10-13 | 2015-12-30 | 苏州科润织造有限公司 | 一种缝纫机摆线转子泵 |
CN107842494B (zh) * | 2017-11-10 | 2020-02-11 | 杰克缝纫机股份有限公司 | 一种缝纫机油泵 |
CN108193395A (zh) * | 2018-03-21 | 2018-06-22 | 吴江市佳格精密机械有限公司 | 一种平头锁眼缝纫机的供油装置 |
CN115217754A (zh) * | 2021-04-21 | 2022-10-21 | 浙江三花汽车零部件有限公司 | 油泵和润滑系统 |
CN114395864A (zh) * | 2021-12-30 | 2022-04-26 | 安徽信息工程学院 | 一种便捷式电子缝纫机 |
CN115216897B (zh) * | 2022-08-22 | 2023-07-21 | 飞马(天津)缝纫机有限公司 | 一种带有自动供油回油机构的缝纫机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004166737A (ja) | 2002-11-15 | 2004-06-17 | Yamato Sewing Mach Co Ltd | ミシンのポンプ装置 |
JP2004187940A (ja) | 2002-12-11 | 2004-07-08 | Pegasus Sewing Mach Mfg Co Ltd | オーバーロックミシンにおける上ルーパ機構の排油装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02283398A (ja) * | 1989-04-26 | 1990-11-20 | Brother Ind Ltd | セラミックス製釜及びその微量給油装置を備えたミシン |
JPH0557383U (ja) * | 1991-12-27 | 1993-07-30 | いすゞ自動車株式会社 | オイルポンプ |
JP3594679B2 (ja) * | 1995-02-08 | 2004-12-02 | ジューキ株式会社 | カム交換式千鳥縫いミシン |
JP2000167286A (ja) * | 1998-12-08 | 2000-06-20 | Yamato Sewing Mach Co Ltd | ミシン |
JP3784652B2 (ja) * | 2001-02-21 | 2006-06-14 | ペガサスミシン製造株式会社 | ミシンの給油装置 |
CN2780799Y (zh) * | 2005-04-26 | 2006-05-17 | 蒋剑光 | 暗缝机的自动喷油润滑装置 |
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2007
- 2007-09-21 JP JP2007245862A patent/JP4478990B2/ja active Active
-
2008
- 2008-09-04 TW TW097133911A patent/TWI406990B/zh active
- 2008-09-19 CN CN2008101497073A patent/CN101392440B/zh active Active
- 2008-09-19 KR KR1020080092022A patent/KR101086565B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004166737A (ja) | 2002-11-15 | 2004-06-17 | Yamato Sewing Mach Co Ltd | ミシンのポンプ装置 |
JP2004187940A (ja) | 2002-12-11 | 2004-07-08 | Pegasus Sewing Mach Mfg Co Ltd | オーバーロックミシンにおける上ルーパ機構の排油装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2009072452A (ja) | 2009-04-09 |
CN101392440A (zh) | 2009-03-25 |
CN101392440B (zh) | 2013-06-05 |
TW200938683A (en) | 2009-09-16 |
TWI406990B (zh) | 2013-09-01 |
KR20090031281A (ko) | 2009-03-25 |
JP4478990B2 (ja) | 2010-06-09 |
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