JP2019044948A5 - - Google Patents

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Publication number
JP2019044948A5
JP2019044948A5 JP2017172265A JP2017172265A JP2019044948A5 JP 2019044948 A5 JP2019044948 A5 JP 2019044948A5 JP 2017172265 A JP2017172265 A JP 2017172265A JP 2017172265 A JP2017172265 A JP 2017172265A JP 2019044948 A5 JP2019044948 A5 JP 2019044948A5
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JP
Japan
Prior art keywords
cylinder tube
magnetic sensor
fluid pressure
peripheral surface
wear ring
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
Application number
JP2017172265A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019044948A (ja
JP6808183B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2017172265A external-priority patent/JP6808183B2/ja
Priority to JP2017172265A priority Critical patent/JP6808183B2/ja
Priority to KR1020207009971A priority patent/KR102305427B1/ko
Priority to US16/644,049 priority patent/US11215204B2/en
Priority to CN201880057826.8A priority patent/CN111051708B/zh
Priority to EP18854089.2A priority patent/EP3680495B1/en
Priority to MX2020002497A priority patent/MX2020002497A/es
Priority to BR112020004580-2A priority patent/BR112020004580A2/pt
Priority to PCT/JP2018/025733 priority patent/WO2019049501A1/ja
Priority to TW107124514A priority patent/TWI686545B/zh
Publication of JP2019044948A publication Critical patent/JP2019044948A/ja
Publication of JP2019044948A5 publication Critical patent/JP2019044948A5/ja
Publication of JP6808183B2 publication Critical patent/JP6808183B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017172265A 2017-09-07 2017-09-07 ピストンユニット及び流体圧シリンダ Active JP6808183B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2017172265A JP6808183B2 (ja) 2017-09-07 2017-09-07 ピストンユニット及び流体圧シリンダ
BR112020004580-2A BR112020004580A2 (pt) 2017-09-07 2018-07-06 unidade de pistão e cilindro hidráulico
US16/644,049 US11215204B2 (en) 2017-09-07 2018-07-06 Piston unit and hydraulic cylinder
CN201880057826.8A CN111051708B (zh) 2017-09-07 2018-07-06 活塞单元及流体压力缸
EP18854089.2A EP3680495B1 (en) 2017-09-07 2018-07-06 Piston unit and hydraulic cylinder
MX2020002497A MX2020002497A (es) 2017-09-07 2018-07-06 Unidad de piston y cilindro hidraulico.
KR1020207009971A KR102305427B1 (ko) 2017-09-07 2018-07-06 피스톤 유닛 및 유체압 실린더
PCT/JP2018/025733 WO2019049501A1 (ja) 2017-09-07 2018-07-06 ピストンユニット及び流体圧シリンダ
TW107124514A TWI686545B (zh) 2017-09-07 2018-07-16 活塞單元及流體壓力缸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017172265A JP6808183B2 (ja) 2017-09-07 2017-09-07 ピストンユニット及び流体圧シリンダ

Publications (3)

Publication Number Publication Date
JP2019044948A JP2019044948A (ja) 2019-03-22
JP2019044948A5 true JP2019044948A5 (enExample) 2019-06-20
JP6808183B2 JP6808183B2 (ja) 2021-01-06

Family

ID=65635342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017172265A Active JP6808183B2 (ja) 2017-09-07 2017-09-07 ピストンユニット及び流体圧シリンダ

Country Status (9)

Country Link
US (1) US11215204B2 (enExample)
EP (1) EP3680495B1 (enExample)
JP (1) JP6808183B2 (enExample)
KR (1) KR102305427B1 (enExample)
CN (1) CN111051708B (enExample)
BR (1) BR112020004580A2 (enExample)
MX (1) MX2020002497A (enExample)
TW (1) TWI686545B (enExample)
WO (1) WO2019049501A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6808182B2 (ja) * 2017-09-07 2021-01-06 Smc株式会社 流体圧シリンダ
CN114753984B (zh) * 2022-03-22 2023-05-05 中联重科股份有限公司 泵送机构
WO2025162565A1 (en) * 2024-01-31 2025-08-07 Safran Landing Systems Linear actuator with damper

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187645A (en) * 1961-10-02 1965-06-08 Hough Co Frank Reciprocating hydraulic motor
SE443615B (sv) * 1981-10-14 1986-03-03 Mecman Ab Kolvringanordning med magneter
JPS62246605A (ja) * 1986-04-17 1987-10-27 Matsushita Electric Ind Co Ltd ロツドレスシリンダ
CN1206796A (zh) * 1997-07-30 1999-02-03 速睦喜股份有限公司 流体压缸的传感器安装装置
JP3856922B2 (ja) * 1997-09-25 2006-12-13 Ｓｍｃ株式会社 速度制御機構付シリンダ
JPH11132204A (ja) 1997-10-31 1999-05-18 Taiyo Ltd シリンダ装置
JP2001234903A (ja) 2000-02-23 2001-08-31 Mitsubishi Cable Ind Ltd 磁性ウエアリング
JP3951188B2 (ja) * 2004-03-05 2007-08-01 Ｓｍｃ株式会社 シリンダの位置検出スイッチ取付具
JP2006242341A (ja) * 2005-03-04 2006-09-14 Smc Corp 位置検出機構付きアクチュエータ
JP2008133920A (ja) 2006-11-29 2008-06-12 Smc Corp 流体圧シリンダ
GB0812903D0 (en) * 2008-07-15 2008-08-20 Rota Eng Ltd Linear actuator and position sensing apparatus therefor
JP5339256B2 (ja) 2010-06-21 2013-11-13 Ｓｍｃ株式会社 流体圧機器
KR101814844B1 (ko) * 2012-12-17 2018-01-04 유겐가이샤 쇼난 엔지니어링 자기 인라인 필터
CN105020202A (zh) 2014-04-28 2015-11-04 天津市华荣气动液压成套设备有限公司 一种液压缸缓冲装置
JP6519865B2 (ja) 2015-06-11 2019-05-29 Smc株式会社 流体圧シリンダ

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