KR101992130B1 - 완충기 - Google Patents

완충기 Download PDF

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Publication number
KR101992130B1
KR101992130B1 KR1020170069172A KR20170069172A KR101992130B1 KR 101992130 B1 KR101992130 B1 KR 101992130B1 KR 1020170069172 A KR1020170069172 A KR 1020170069172A KR 20170069172 A KR20170069172 A KR 20170069172A KR 101992130 B1 KR101992130 B1 KR 101992130B1
Authority
KR
South Korea
Prior art keywords
piston
passage
housing
flow
flow path
Prior art date
Application number
KR1020170069172A
Other languages
English (en)
Korean (ko)
Other versions
KR20180132348A (ko
Inventor
전춘권
Original Assignee
주식회사 아이즈맥
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 아이즈맥 filed Critical 주식회사 아이즈맥
Priority to KR1020170069172A priority Critical patent/KR101992130B1/ko
Priority to CN201810556658.9A priority patent/CN108980257B/zh
Publication of KR20180132348A publication Critical patent/KR20180132348A/ko
Application granted granted Critical
Publication of KR101992130B1 publication Critical patent/KR101992130B1/ko

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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
    • F16F9/3207—Constructional features
    • 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
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • 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
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • 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
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • 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
    • F16F9/56—Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/12—Fluid damping
    • 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
    • F16F2238/00—Type of springs or dampers
    • F16F2238/04—Damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
KR1020170069172A 2017-06-02 2017-06-02 완충기 KR101992130B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020170069172A KR101992130B1 (ko) 2017-06-02 2017-06-02 완충기
CN201810556658.9A CN108980257B (zh) 2017-06-02 2018-06-01 缓冲器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170069172A KR101992130B1 (ko) 2017-06-02 2017-06-02 완충기

Publications (2)

Publication Number Publication Date
KR20180132348A KR20180132348A (ko) 2018-12-12
KR101992130B1 true KR101992130B1 (ko) 2019-06-25

Family

ID=64540476

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170069172A KR101992130B1 (ko) 2017-06-02 2017-06-02 완충기

Country Status (2)

Country Link
KR (1) KR101992130B1 (zh)
CN (1) CN108980257B (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436184B1 (ko) 1995-06-05 2004-10-20 에니딘 인코포레이티드 조정할수있는에너지흡수장치
KR101354112B1 (ko) 2012-08-10 2014-01-24 주식회사 케이오비에이 완충기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244671A1 (de) * 2002-09-24 2004-04-01 Suspa Holding Gmbh Längenverstellbare Druckfeder
KR200310305Y1 (ko) 2003-01-24 2003-04-21 용석필 브레이크 기능을 갖는 실린더형 완충기
CN100526542C (zh) * 2005-04-11 2009-08-12 株式会社日立制作所 液压阻尼器
KR100877613B1 (ko) 2007-07-31 2009-01-14 용석필 완충기
CN103573902B (zh) * 2012-08-10 2016-01-20 株式会社Koba 减震器
KR101463891B1 (ko) * 2012-12-20 2014-11-21 주식회사 케이오비에이 완충기
KR101664198B1 (ko) * 2015-01-28 2016-10-11 주식회사 아이즈맥 완충기

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436184B1 (ko) 1995-06-05 2004-10-20 에니딘 인코포레이티드 조정할수있는에너지흡수장치
KR101354112B1 (ko) 2012-08-10 2014-01-24 주식회사 케이오비에이 완충기

Also Published As

Publication number Publication date
CN108980257A (zh) 2018-12-11
KR20180132348A (ko) 2018-12-12
CN108980257B (zh) 2020-07-03

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant