JP4747837B2 - 油圧ダンパ及び洗濯機 - Google Patents
油圧ダンパ及び洗濯機 Download PDFInfo
- Publication number
- JP4747837B2 JP4747837B2 JP2005378591A JP2005378591A JP4747837B2 JP 4747837 B2 JP4747837 B2 JP 4747837B2 JP 2005378591 A JP2005378591 A JP 2005378591A JP 2005378591 A JP2005378591 A JP 2005378591A JP 4747837 B2 JP4747837 B2 JP 4747837B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- oil
- cylinder
- piston rod
- stroke
- 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
Images
Classifications
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3485—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of supporting elements intended to guide or limit the movement of the annular discs
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
- F16F9/067—Partitions of the piston type, e.g. sliding pistons
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/461—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by actuation means
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/464—Control of valve bias or pre-stress, e.g. electromagnetically
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Damping Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005378591A JP4747837B2 (ja) | 2005-04-11 | 2005-12-28 | 油圧ダンパ及び洗濯機 |
KR1020060026341A KR20060107911A (ko) | 2005-04-11 | 2006-03-23 | 유압 댐퍼 |
KR1020080030910A KR100896251B1 (ko) | 2005-04-11 | 2008-04-02 | 유압 댐퍼 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005113914 | 2005-04-11 | ||
JP2005113914 | 2005-04-11 | ||
JP2005378591A JP4747837B2 (ja) | 2005-04-11 | 2005-12-28 | 油圧ダンパ及び洗濯機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006316989A JP2006316989A (ja) | 2006-11-24 |
JP2006316989A5 JP2006316989A5 (ko) | 2009-01-29 |
JP4747837B2 true JP4747837B2 (ja) | 2011-08-17 |
Family
ID=37537838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005378591A Expired - Fee Related JP4747837B2 (ja) | 2005-04-11 | 2005-12-28 | 油圧ダンパ及び洗濯機 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4747837B2 (ko) |
KR (2) | KR20060107911A (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010230099A (ja) * | 2009-03-27 | 2010-10-14 | Hitachi Automotive Systems Ltd | シリンダ装置 |
DE102010050398A1 (de) * | 2010-11-03 | 2012-05-03 | Howaldtswerke-Deutsche Werft Gmbh | Pneumatikzylinder |
KR101375877B1 (ko) * | 2012-05-07 | 2014-03-17 | 주식회사 썬 프레인 코 | 밸브판 부착형 연속가변식 오일 댐퍼 |
CN103350149B (zh) * | 2013-07-17 | 2016-03-30 | 芜湖亚利华汽车部件有限公司 | 自动铆压阻尼器设备 |
CN107630964B (zh) * | 2017-09-20 | 2023-08-11 | 肇庆市维德亚科技有限公司 | 一种液压阻尼器 |
KR102019786B1 (ko) * | 2017-11-30 | 2019-09-09 | 박기혁 | 방진 및 내진 장치 |
CN110017347A (zh) * | 2019-04-17 | 2019-07-16 | 江苏苏通大桥有限责任公司 | 一种斜拉索气动阻尼装置 |
KR102388444B1 (ko) | 2019-12-31 | 2022-04-21 | 경상국립대학교산학협력단 | 미세진동 흡수용 유압 댐퍼 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59113539A (ja) * | 1982-12-21 | 1984-06-30 | Toshiba Corp | ピツクアツプ素子のクリ−ニング装置 |
JPS59172850A (ja) * | 1983-03-19 | 1984-09-29 | Nec Corp | Dsi装置の受信側異常割当消去回路 |
JP3465978B2 (ja) * | 1995-02-13 | 2003-11-10 | 株式会社東芝 | 洗濯機 |
KR200162778Y1 (ko) * | 1997-05-30 | 1999-12-15 | 오상수 | 피스톤밸브구조가 변경된 가스스프링 |
KR19990000166U (ko) * | 1997-06-04 | 1999-01-15 | 오상수 | 피스톤밸브구조가 개선된 가스스프링 |
JP2002005215A (ja) * | 2000-06-21 | 2002-01-09 | Showa Corp | 油圧緩衝器のピストン装置 |
JP4403502B2 (ja) * | 2003-07-31 | 2010-01-27 | 日立オートモティブシステムズ株式会社 | 洗濯機用ダンパ及び洗濯機 |
-
2005
- 2005-12-28 JP JP2005378591A patent/JP4747837B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-23 KR KR1020060026341A patent/KR20060107911A/ko not_active Application Discontinuation
-
2008
- 2008-04-02 KR KR1020080030910A patent/KR100896251B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2006316989A (ja) | 2006-11-24 |
KR20060107911A (ko) | 2006-10-16 |
KR100896251B1 (ko) | 2009-05-08 |
KR20080034869A (ko) | 2008-04-22 |
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