CN104454490A - 用于测量液压缸的杆的冲程的设备 - Google Patents
用于测量液压缸的杆的冲程的设备 Download PDFInfo
- Publication number
- CN104454490A CN104454490A CN201410032263.0A CN201410032263A CN104454490A CN 104454490 A CN104454490 A CN 104454490A CN 201410032263 A CN201410032263 A CN 201410032263A CN 104454490 A CN104454490 A CN 104454490A
- Authority
- CN
- China
- Prior art keywords
- bar
- hydraulic cylinder
- oil hydraulic
- stroke
- distance measurement
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
- G01B7/046—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length using magnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0112855 | 2013-09-23 | ||
KR1020130112855A KR101443823B1 (ko) | 2013-09-23 | 2013-09-23 | 유압 실린더 로드의 스트로크 측정 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104454490A true CN104454490A (zh) | 2015-03-25 |
CN104454490B CN104454490B (zh) | 2017-01-04 |
Family
ID=51760970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410032263.0A Active CN104454490B (zh) | 2013-09-23 | 2014-01-23 | 用于测量液压缸的杆的冲程的设备 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101443823B1 (zh) |
CN (1) | CN104454490B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105363834A (zh) * | 2015-12-18 | 2016-03-02 | 中冶陕压重工设备有限公司 | 一种外置式开卷机涨缩缸行程检测装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101944661B1 (ko) * | 2018-02-07 | 2019-01-31 | 한국미쓰비시엘리베이터 주식회사 | 솔레노이드의 스트로크 설정 방법, 설정 장치 및 전자 브레이크 |
KR102011132B1 (ko) | 2019-02-22 | 2019-08-14 | 김영기 | 유압실린더의 피스톤 로드 위치 검출장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2083740U (zh) * | 1991-01-18 | 1991-08-28 | 杭州高联传感技术公司 | 磁效应位移传感器 |
KR20040024310A (ko) * | 2002-09-13 | 2004-03-20 | 주식회사 포스코 | 유압실린더 검사장치 |
CN201078369Y (zh) * | 2007-06-28 | 2008-06-25 | 上海梅山钢铁股份有限公司 | 外置式液压缸位置检测装置 |
CN201181201Y (zh) * | 2008-04-12 | 2009-01-14 | 王峥 | 双端磁致伸缩直线位移传感器 |
CN102678676A (zh) * | 2012-06-04 | 2012-09-19 | 格力乐液压系统(常州)有限公司 | 液压油缸 |
CN202612270U (zh) * | 2012-05-25 | 2012-12-19 | 上海爱德特检测设备制造有限公司 | 液压油缸行程测试装置 |
CN202628677U (zh) * | 2012-06-04 | 2012-12-26 | 格力乐液压系统(常州)有限公司 | 带标尺杆的液压油缸 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224008A (ja) * | 1985-07-23 | 1987-02-02 | Hitachi Constr Mach Co Ltd | 油圧シリンダ試験装置 |
JPH055603A (ja) * | 1991-06-27 | 1993-01-14 | Mazda Motor Corp | ピストンのストローク検出装置 |
JPH10246620A (ja) * | 1997-03-03 | 1998-09-14 | Aisin Seiki Co Ltd | 磁歪式変位検出装置 |
-
2013
- 2013-09-23 KR KR1020130112855A patent/KR101443823B1/ko active IP Right Grant
-
2014
- 2014-01-23 CN CN201410032263.0A patent/CN104454490B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2083740U (zh) * | 1991-01-18 | 1991-08-28 | 杭州高联传感技术公司 | 磁效应位移传感器 |
KR20040024310A (ko) * | 2002-09-13 | 2004-03-20 | 주식회사 포스코 | 유압실린더 검사장치 |
CN201078369Y (zh) * | 2007-06-28 | 2008-06-25 | 上海梅山钢铁股份有限公司 | 外置式液压缸位置检测装置 |
CN201181201Y (zh) * | 2008-04-12 | 2009-01-14 | 王峥 | 双端磁致伸缩直线位移传感器 |
CN202612270U (zh) * | 2012-05-25 | 2012-12-19 | 上海爱德特检测设备制造有限公司 | 液压油缸行程测试装置 |
CN102678676A (zh) * | 2012-06-04 | 2012-09-19 | 格力乐液压系统(常州)有限公司 | 液压油缸 |
CN202628677U (zh) * | 2012-06-04 | 2012-12-26 | 格力乐液压系统(常州)有限公司 | 带标尺杆的液压油缸 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105363834A (zh) * | 2015-12-18 | 2016-03-02 | 中冶陕压重工设备有限公司 | 一种外置式开卷机涨缩缸行程检测装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104454490B (zh) | 2017-01-04 |
KR101443823B1 (ko) | 2014-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB02 | Change of applicant information |
Address after: Inchon, South Korea, Wan Dong City, South District, South cave West Road, 362 times Road, 36 Applicant after: DY Corp. Address before: South Korea, Inchon, Wan Dong, South cave area, South Village cave, 616-4 times Applicant before: Dongyang Mechatronics Corp. |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160512 Address after: South Korea celebrates Chang Changwon City Mountain Bear road 812 (St. live hole) Applicant after: DY POWER Corp. Address before: Inchon, South Korea, Wan Dong City, South District, South cave West Road, 362 times Road, 36 Applicant before: DY Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |