SE9604342L - Förfarande och anordning för att eliminera kolvstångsrusning vid start av pneumatisk motor - Google Patents
Förfarande och anordning för att eliminera kolvstångsrusning vid start av pneumatisk motorInfo
- Publication number
- SE9604342L SE9604342L SE9604342A SE9604342A SE9604342L SE 9604342 L SE9604342 L SE 9604342L SE 9604342 A SE9604342 A SE 9604342A SE 9604342 A SE9604342 A SE 9604342A SE 9604342 L SE9604342 L SE 9604342L
- Authority
- SE
- Sweden
- Prior art keywords
- motion chamber
- return
- chamber
- motion
- piston
- Prior art date
Links
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
- 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
- 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
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
- F15B11/048—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration control
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/755—Control of acceleration or deceleration of the output member
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/85—Control during special operating conditions
- F15B2211/851—Control during special operating conditions during starting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Stored Programmes (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9604342A SE510463C2 (sv) | 1996-11-26 | 1996-11-26 | Förfarande och anordning för att eliminera kolvstångsrusning vid start av pneumatisk motor |
AU51435/98A AU713595B2 (en) | 1996-11-26 | 1997-11-25 | Pneumatic reciprocatory actuator and method of operating it |
PCT/SE1997/001977 WO1998023865A1 (en) | 1996-11-26 | 1997-11-25 | Pneumatic reciprocatory actuator and method of operating it |
US09/308,835 US6202536B1 (en) | 1996-11-26 | 1997-11-25 | Pneumatic reciprocatory actuator and method of operating it |
EP97946217A EP0941406A1 (en) | 1996-11-26 | 1997-11-25 | Pneumatic reciprocatory actuator and method of operating it |
JP50736398A JP2001504922A (ja) | 1996-11-26 | 1997-11-25 | 空気式往復アクチュエータ及びその作動方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9604342A SE510463C2 (sv) | 1996-11-26 | 1996-11-26 | Förfarande och anordning för att eliminera kolvstångsrusning vid start av pneumatisk motor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9604342D0 SE9604342D0 (sv) | 1996-11-26 |
SE9604342L true SE9604342L (sv) | 1998-05-27 |
SE510463C2 SE510463C2 (sv) | 1999-05-25 |
Family
ID=20404758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9604342A SE510463C2 (sv) | 1996-11-26 | 1996-11-26 | Förfarande och anordning för att eliminera kolvstångsrusning vid start av pneumatisk motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US6202536B1 (sv) |
EP (1) | EP0941406A1 (sv) |
JP (1) | JP2001504922A (sv) |
AU (1) | AU713595B2 (sv) |
SE (1) | SE510463C2 (sv) |
WO (1) | WO1998023865A1 (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6454061B1 (en) * | 2001-10-17 | 2002-09-24 | Yevgeny Antonovsky | High frequency shock absorber and accelerator |
US6612410B1 (en) | 2001-10-17 | 2003-09-02 | Yevgeny Antonovsky | High frequency shock absorber and accelerator |
SE527663C2 (sv) * | 2004-09-28 | 2006-05-02 | Per-Aake Stig Gunnar Wahlberg | Pneumatiskt system med ett eller flera kolv-cylinder- arrangemang |
CA2507149A1 (en) * | 2005-05-12 | 2006-11-12 | P & M Design & Consulting Ltd. | Pneumatic cylinder |
EP1998054B1 (de) * | 2007-05-24 | 2014-08-13 | Parker Origa Holding AG | Pneumatikzylinder mit einer selbsteinstellenden Endlagendämpfung und entsprechendes Verfahren |
US20110284791A1 (en) * | 2010-05-24 | 2011-11-24 | Ernesto Vasquez | Spring seat for use with actuators |
KR101768620B1 (ko) * | 2016-05-20 | 2017-08-17 | (주)케이엔알시스템 | 선형 유압 액추에이터 |
WO2019245231A1 (ko) * | 2018-06-18 | 2019-12-26 | 박기혁 | 경작기의 안전장치 |
KR102368548B1 (ko) * | 2018-06-18 | 2022-03-02 | 박기혁 | 경작기의 안전장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1480937A (en) * | 1918-08-06 | 1924-01-15 | Nat Pneumatic Co | Pneumatic motor |
US2593412A (en) * | 1943-11-13 | 1952-04-22 | George A Chadwick | Gun rammer |
GB796193A (en) * | 1956-01-04 | 1958-06-04 | Dewandre Co Ltd C | Improvements in or relating to power-assisted steering mechanisms for road vehicles |
CH333107A (fr) | 1957-01-29 | 1958-10-15 | Matisa Materiel Ind Sa | Dispositif d'actionnement par fluide sous pression des porte-outils d'une bourreuse pour voies ferrées |
US3012541A (en) * | 1959-04-02 | 1961-12-12 | Pneumo Dynamics Corp | Timed delay actuator |
US3068849A (en) * | 1959-05-22 | 1962-12-18 | Robert H Thorner | Speed regulating mechanism |
US4314502A (en) * | 1979-01-15 | 1982-02-09 | Isi Fluid Power, Inc. | Safety control system for double-acting cylinder |
US4367673A (en) * | 1981-01-09 | 1983-01-11 | Dresser Industries, Inc. | System and method for controlling the elevation of a boom hoist device |
FI74116C (sv) * | 1984-07-20 | 1987-12-10 | Teittinen Ky | Hydraulisk snabbgångkrets |
-
1996
- 1996-11-26 SE SE9604342A patent/SE510463C2/sv not_active IP Right Cessation
-
1997
- 1997-11-25 EP EP97946217A patent/EP0941406A1/en not_active Withdrawn
- 1997-11-25 US US09/308,835 patent/US6202536B1/en not_active Expired - Fee Related
- 1997-11-25 WO PCT/SE1997/001977 patent/WO1998023865A1/en not_active Application Discontinuation
- 1997-11-25 JP JP50736398A patent/JP2001504922A/ja active Pending
- 1997-11-25 AU AU51435/98A patent/AU713595B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU713595B2 (en) | 1999-12-09 |
SE9604342D0 (sv) | 1996-11-26 |
US6202536B1 (en) | 2001-03-20 |
AU5143598A (en) | 1998-06-22 |
SE510463C2 (sv) | 1999-05-25 |
EP0941406A1 (en) | 1999-09-15 |
JP2001504922A (ja) | 2001-04-10 |
WO1998023865A1 (en) | 1998-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |