NO811849L - Digital innstillingsinnretning. - Google Patents
Digital innstillingsinnretning.Info
- Publication number
- NO811849L NO811849L NO811849A NO811849A NO811849L NO 811849 L NO811849 L NO 811849L NO 811849 A NO811849 A NO 811849A NO 811849 A NO811849 A NO 811849A NO 811849 L NO811849 L NO 811849L
- Authority
- NO
- Norway
- Prior art keywords
- setting device
- bore
- drive
- piston
- housing
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F15B11/125—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 digital actuators, i.e. actuators in which the total stroke is the sum of individual strokes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Electrophonic Musical Instruments (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15570780A | 1980-06-02 | 1980-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO811849L true NO811849L (no) | 1981-12-03 |
Family
ID=22556478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO811849A NO811849L (no) | 1980-06-02 | 1981-06-01 | Digital innstillingsinnretning. |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU7113081A (pt) |
| BR (1) | BR8103390A (pt) |
| DE (1) | DE3121128A1 (pt) |
| GB (1) | GB2077856A (pt) |
| IT (1) | IT1137172B (pt) |
| NL (1) | NL8102627A (pt) |
| NO (1) | NO811849L (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125326A (en) * | 1991-01-29 | 1992-06-30 | Rockwell International Corporation | Three position actuator having a neutral normal position for shifting a two speed transfer case |
| US5165322A (en) * | 1992-06-22 | 1992-11-24 | The United States Of America As Represented By The Secretary Of The Navy | Three position power cylinder |
| CN100449158C (zh) * | 2006-10-27 | 2009-01-07 | 成都电子机械高等专科学校 | 变比反馈式数字流体缸 |
| ES2364995B1 (es) * | 2008-12-23 | 2012-08-06 | Universidad De Zaragoza | Cilindro hidráulico. |
| DE102011005680A1 (de) * | 2011-03-17 | 2012-10-04 | Zf Friedrichshafen Ag | Schaltzylinderanordnung |
-
1981
- 1981-05-27 DE DE19813121128 patent/DE3121128A1/de not_active Withdrawn
- 1981-05-28 AU AU71130/81A patent/AU7113081A/en not_active Abandoned
- 1981-05-29 NL NL8102627A patent/NL8102627A/nl not_active Application Discontinuation
- 1981-05-29 GB GB8116423A patent/GB2077856A/en not_active Withdrawn
- 1981-05-29 BR BR8103390A patent/BR8103390A/pt unknown
- 1981-05-29 IT IT22042/81A patent/IT1137172B/it active
- 1981-06-01 NO NO811849A patent/NO811849L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8103390A (pt) | 1982-02-16 |
| AU7113081A (en) | 1981-12-10 |
| DE3121128A1 (de) | 1982-04-01 |
| NL8102627A (nl) | 1982-01-04 |
| GB2077856A (en) | 1981-12-23 |
| IT8122042A0 (it) | 1981-05-29 |
| IT1137172B (it) | 1986-09-03 |
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