TWI820364B - 氣壓缸 - Google Patents

氣壓缸 Download PDF

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Publication number
TWI820364B
TWI820364B TW109142841A TW109142841A TWI820364B TW I820364 B TWI820364 B TW I820364B TW 109142841 A TW109142841 A TW 109142841A TW 109142841 A TW109142841 A TW 109142841A TW I820364 B TWI820364 B TW I820364B
Authority
TW
Taiwan
Prior art keywords
piston
port
tube
seal
head
Prior art date
Application number
TW109142841A
Other languages
English (en)
Chinese (zh)
Other versions
TW202138690A (zh
Inventor
凱倫 范德威
Original Assignee
美商黛寇公司
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 美商黛寇公司 filed Critical 美商黛寇公司
Publication of TW202138690A publication Critical patent/TW202138690A/zh
Application granted granted Critical
Publication of TWI820364B publication Critical patent/TWI820364B/zh

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Classifications

    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • 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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Braking Systems And Boosters (AREA)
TW109142841A 2019-12-05 2020-12-04 氣壓缸 TWI820364B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962943898P 2019-12-05 2019-12-05
US62/943,898 2019-12-05
US202062990371P 2020-03-16 2020-03-16
US62/990,371 2020-03-16

Publications (2)

Publication Number Publication Date
TW202138690A TW202138690A (zh) 2021-10-16
TWI820364B true TWI820364B (zh) 2023-11-01

Family

ID=75164414

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109142841A TWI820364B (zh) 2019-12-05 2020-12-04 氣壓缸

Country Status (10)

Country Link
US (1) US10962030B1 (https=)
EP (1) EP4069981B1 (https=)
JP (1) JP7495755B2 (https=)
KR (1) KR102694175B1 (https=)
CN (1) CN114829786B (https=)
CA (1) CA3157632C (https=)
ES (1) ES3056926T3 (https=)
MX (1) MX2022005379A (https=)
TW (1) TWI820364B (https=)
WO (1) WO2021113556A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11504759B2 (en) 2019-07-22 2022-11-22 Anchor Lamina America, Inc. Stamping dies and guided retainer devices for use in same
KR102653303B1 (ko) * 2022-02-24 2024-04-01 우성이엔디주식회사 고속 충격흡수 실린더장치
CN115214901B (zh) * 2022-07-28 2024-07-19 中科南京未来能源系统研究院 一种加速度可控的高压气体弹射装置及方法
CN115289094B (zh) * 2022-08-03 2025-06-20 宁波欧世智能科技有限公司 一种二段式气缸控制方法
EP4417930A1 (en) * 2023-02-20 2024-08-21 BAE SYSTEMS plc Double acting cylinder assembly
AU2024226415A1 (en) * 2023-02-20 2025-08-28 Bae Systems Plc Double acting cylinder assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361680A (en) * 1991-12-13 1994-11-08 Akio Matsui Pressure-intensifying type fluid pressure cylinder
US6375156B2 (en) * 2000-06-08 2002-04-23 Numatics, Incorporated Welding gun cylinder with control valve
CN107355448A (zh) * 2017-09-18 2017-11-17 奉化市亚方索工业自动化有限公司 一种组合式增压气缸
US20180031011A1 (en) * 2016-07-26 2018-02-01 Smc Corporation Fluid pressure cylinder with boosting mechanism

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548824B1 (https=) * 1971-03-04 1979-04-19
JPH01109606A (ja) * 1987-10-23 1989-04-26 Hitachi Cable Ltd 電気ケーブル
JPH0640969Y2 (ja) * 1988-01-20 1994-10-26 日産自動車株式会社 流体圧シリンダ
JPH0393605U (https=) 1989-10-19 1991-09-25
JPH03194201A (ja) * 1989-12-22 1991-08-23 Daikin Mfg Co Ltd ３ポジションアクチュエータ
JPH03288004A (ja) 1990-04-03 1991-12-18 Hitachi Electron Eng Co Ltd ２ストローク・エアシリンダ
DE4117735C1 (https=) * 1991-05-30 1992-10-29 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5191825A (en) * 1992-06-12 1993-03-09 Doben Limited Low-impact air cylinder
SE507522C2 (sv) * 1996-10-15 1998-06-15 Mecman Ab Rexroth Tryckfluidcylinder
FR2785338B1 (fr) * 1998-10-28 2001-08-10 Aro Verin a dispositif elastique de rappel d'un ensemble de piston de travail en position neutre
US6870121B2 (en) * 1999-08-17 2005-03-22 Milco Manufacturing Co. Modular welding guns
US6408740B1 (en) * 2000-12-04 2002-06-25 Welker Bearing Company Three position cylinder
US6633015B2 (en) * 2000-12-08 2003-10-14 Doben Limited Soft-touch pneumatic drive unit
JP2003083311A (ja) 2001-09-11 2003-03-19 Taiyo Ltd シリンダ装置
KR100468208B1 (ko) * 2001-11-28 2005-01-26 유도실업주식회사 핫 런너시스템에 사용되는 다단위치 제어용 실린더
JP3978717B2 (ja) 2002-01-22 2007-09-19 Ｓｍｃ株式会社 ３位置停止シリンダ
EP1422012A1 (en) * 2002-08-15 2004-05-26 Festo San Ve Tic A.S Multi-positional tandem cylinder for welding pliers
CN100531995C (zh) * 2004-12-10 2009-08-26 多宾有限公司 焊接气缸和焊接方法
US7214902B2 (en) * 2004-12-13 2007-05-08 Doben Limited Low impact spot welding cylinder with dual pistons
EP3353426B1 (en) * 2015-09-22 2021-05-19 Kongsberg Automotive As Double-acting cylinder
US10132337B2 (en) 2016-04-28 2018-11-20 Qtrco, Inc. Actuator assembly for conducting partial stroke testing
WO2018025071A1 (en) * 2016-08-05 2018-02-08 Kongsberg Automotive As Position actuator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361680A (en) * 1991-12-13 1994-11-08 Akio Matsui Pressure-intensifying type fluid pressure cylinder
US6375156B2 (en) * 2000-06-08 2002-04-23 Numatics, Incorporated Welding gun cylinder with control valve
US20180031011A1 (en) * 2016-07-26 2018-02-01 Smc Corporation Fluid pressure cylinder with boosting mechanism
CN107355448A (zh) * 2017-09-18 2017-11-17 奉化市亚方索工业自动化有限公司 一种组合式增压气缸

Also Published As

Publication number Publication date
EP4069981B1 (en) 2025-10-15
MX2022005379A (es) 2022-09-19
JP7495755B2 (ja) 2024-06-05
CN114829786B (zh) 2023-05-05
ES3056926T3 (en) 2026-02-25
WO2021113556A1 (en) 2021-06-10
KR20220106970A (ko) 2022-08-01
EP4069981A1 (en) 2022-10-12
CA3157632C (en) 2023-01-10
TW202138690A (zh) 2021-10-16
CN114829786A (zh) 2022-07-29
EP4069981A4 (en) 2023-10-04
EP4069981C0 (en) 2025-10-15
KR102694175B1 (ko) 2024-08-12
CA3157632A1 (en) 2021-06-10
US10962030B1 (en) 2021-03-30
JP2023505214A (ja) 2023-02-08

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