FI90374C - Proportional mekatronisk styranordning - Google Patents
Proportional mekatronisk styranordning Download PDFInfo
- Publication number
- FI90374C FI90374C FI911256A FI911256A FI90374C FI 90374 C FI90374 C FI 90374C FI 911256 A FI911256 A FI 911256A FI 911256 A FI911256 A FI 911256A FI 90374 C FI90374 C FI 90374C
- Authority
- FI
- Finland
- Prior art keywords
- spindle
- actuator
- control
- positioner
- pressure
- 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
- F15B15/202—Externally-operated valves mounted in or on the actuator
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
-
- 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
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B2013/0409—Position sensing or feedback of the valve member
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Position Or Direction (AREA)
- Valve Device For Special Equipments (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
- Networks Using Active Elements (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Claims (5)
1. Proportionellt mekatroniskt mandvreringsorgan fOr en anordning som styrs lineårt med hjålp av ett medi- 5 um, vilket manOvreringsorgan år avsett att kopplas mellan en tryckkålla (P) och anordningen (60) som skall styras, omfattande: - en proportionalmagnet (1), - en forstyrspindel (3) som år anordnad att fOr-10 flyttas i en fOrstyrstomme (5) med hjalp av proportionalmagneten (1) fOr att Oppna eller sluta olika tryckmedie-kanaler (A, B, P, T), ett stållorgan (11) fOr anordningen (60) som skall styras, vilket organ (11) kan med hjålp av fOrstyr-15 spindeln (3) styras lineårt i två riktningar, så att fOr-styrspindeln (3) stråvar att i varje stund hålla ståll-organet (11) i en viss position som motsvarar styrsignalen som manOvreringsorganets elektriska styrenhet (70) avger, fOr att åstadkomma lineår styrning fOr anordningen (60) 20 som skall styras via en styrspindel (14) eller liknande kopplingsanordning utanfOr manOvreringsorganet, kånnetecknat dårav att i ett våsentli-gen cylindriskt organ (12) som avgrånsas av stållorganets (11) spelrum har anordnats en positionsgivare (13) som ; 25 avkånner stållorganets (11) position elektriskt, vilken positionsgivare (13) utgttrs av en omkring organet (12) anordnad lindning.
2. ManOvreringsorgan enligt patentkrav 1, k å n -netecknat dårav att positionsgivaren (13) år in- 30 båddad i yttre ytan av ett omkring stållorganet (11) an-ordnat cylinderrOr (12).
3. ManOvreringsorgan enligt patentkrav 2, k å n -netecknat dårav att cylinder rtjret (12) år av ett omagnetiskt material. 35 ίο 90374
4. ManOvreringsorgan enligt patentkrav 2 eller 3, kannetecknat darav att stailorganets (11) hOl-je (10) år fast bredvid forstyrstommen (5), så att forstyr spindelns (3) och stailorganets (11) axlar ar vasent-5 ligen vinkelrata mot varandra, och att en hålighet som cylinderrOret (12) bildar uppvisar på stailorganets (11) fram- och baksida verkande tryckrum (A1, B1), vilka via en tryckmediekanal (A, B) åt gången står i forbindelse med det utrymme dar fOrstyrspindeln (3) rOr sig och som står i 10 forbindelse (P) till tryckkailan (P). Il
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI911256A FI90374C (sv) | 1991-03-13 | 1991-03-13 | Proportional mekatronisk styranordning |
PCT/FI1992/000067 WO1992016756A1 (en) | 1991-03-13 | 1992-03-11 | Proportional mechano-electronic actuator means |
AU13426/92A AU1342692A (en) | 1991-03-13 | 1992-03-11 | Proportional mechano-electronic actuator means |
DE69206610T DE69206610T2 (de) | 1991-03-13 | 1992-03-11 | Proportionale elektronisch-mechanische betaetigungseinrichtung. |
AT92906082T ATE131256T1 (de) | 1991-03-13 | 1992-03-11 | Proportionale elektronisch-mechanische betaetigungseinrichtung. |
EP92906082A EP0577628B1 (en) | 1991-03-13 | 1992-03-11 | Proportional mechano-electronic actuator means |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI911256 | 1991-03-13 | ||
FI911256A FI90374C (sv) | 1991-03-13 | 1991-03-13 | Proportional mekatronisk styranordning |
Publications (4)
Publication Number | Publication Date |
---|---|
FI911256A0 FI911256A0 (sv) | 1991-03-13 |
FI911256A FI911256A (sv) | 1992-09-14 |
FI90374B FI90374B (sv) | 1993-10-15 |
FI90374C true FI90374C (sv) | 1994-01-25 |
Family
ID=8532114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI911256A FI90374C (sv) | 1991-03-13 | 1991-03-13 | Proportional mekatronisk styranordning |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0577628B1 (sv) |
AT (1) | ATE131256T1 (sv) |
AU (1) | AU1342692A (sv) |
DE (1) | DE69206610T2 (sv) |
FI (1) | FI90374C (sv) |
WO (1) | WO1992016756A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0886380A (ja) * | 1994-09-13 | 1996-04-02 | Smc Corp | パイロット形弁 |
JP3468457B2 (ja) * | 1999-07-14 | 2003-11-17 | Smc株式会社 | 位置検出機能付き切換弁 |
JP3696075B2 (ja) * | 2000-10-06 | 2005-09-14 | Smc株式会社 | 磁気センサー付き切換弁 |
CN110173478B (zh) * | 2019-06-05 | 2020-05-05 | 浙江厚达智能科技股份有限公司 | 中药生产用驱动机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674232A (en) * | 1952-05-28 | 1954-04-06 | Bendix Aviat Corp | Latching mechanism |
US3136224A (en) * | 1960-11-04 | 1964-06-09 | North American Aviation Inc | Dual flow-synchronized electrohydraulic servo |
US3279323A (en) * | 1964-09-28 | 1966-10-18 | North American Aviation Inc | Electrohydraulic actuator |
DE2904573C2 (de) * | 1979-02-07 | 1983-01-27 | Mannesmann Rexroth GmbH, 8770 Lohr | Von einem regelbaren Elektromagneten betätigtes hydraulisches Ventil |
US4569273A (en) * | 1983-07-18 | 1986-02-11 | Dynex/Rivett Inc. | Three-way proportional valve |
CH675752A5 (sv) * | 1988-10-25 | 1990-10-31 | Sulzer Ag |
-
1991
- 1991-03-13 FI FI911256A patent/FI90374C/sv not_active IP Right Cessation
-
1992
- 1992-03-11 DE DE69206610T patent/DE69206610T2/de not_active Expired - Fee Related
- 1992-03-11 AU AU13426/92A patent/AU1342692A/en not_active Abandoned
- 1992-03-11 WO PCT/FI1992/000067 patent/WO1992016756A1/en active IP Right Grant
- 1992-03-11 AT AT92906082T patent/ATE131256T1/de not_active IP Right Cessation
- 1992-03-11 EP EP92906082A patent/EP0577628B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69206610T2 (de) | 1996-05-23 |
AU1342692A (en) | 1992-10-21 |
ATE131256T1 (de) | 1995-12-15 |
WO1992016756A1 (en) | 1992-10-01 |
EP0577628B1 (en) | 1995-12-06 |
FI911256A0 (sv) | 1991-03-13 |
DE69206610D1 (de) | 1996-01-18 |
FI911256A (sv) | 1992-09-14 |
EP0577628A1 (en) | 1994-01-12 |
FI90374B (sv) | 1993-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |