WO2017060927A3 - Integrated spring in digital linear actuator - Google Patents
Integrated spring in digital linear actuator Download PDFInfo
- Publication number
- WO2017060927A3 WO2017060927A3 PCT/IN2016/050349 IN2016050349W WO2017060927A3 WO 2017060927 A3 WO2017060927 A3 WO 2017060927A3 IN 2016050349 W IN2016050349 W IN 2016050349W WO 2017060927 A3 WO2017060927 A3 WO 2017060927A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- linear actuator
- digital linear
- integrated spring
- spring
- digital
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
- F16H2025/2078—Coaxial drive motors the rotor being integrated with the nut or screw body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Moving Of Heads (AREA)
Abstract
A digital linear actuator comprising: a spring 100 stationary at one end; an adaptor 104 connected to the said spring at other end having movement in an axial direction; wherein the spring 100 is pre-compressed to a desired load when a leadscrew 103 is fully extended.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN3847MU2015 | 2015-10-09 | ||
IN3847/MUM/2015 | 2015-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2017060927A2 WO2017060927A2 (en) | 2017-04-13 |
WO2017060927A3 true WO2017060927A3 (en) | 2017-05-18 |
Family
ID=58488250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2016/050349 WO2017060927A2 (en) | 2015-10-09 | 2016-10-10 | Integrated spring in digital linear actuator |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2017060927A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4343183A1 (en) | 2022-09-20 | 2024-03-27 | Johnson Electric Germany GmbH & Co. KG | Sealing system for switchable fluid valves |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671123A (en) * | 1984-02-16 | 1987-06-09 | Rainin Instrument Co., Inc. | Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette |
US7086258B2 (en) * | 2004-03-19 | 2006-08-08 | Sentrilock, Inc. | Electronic lock box with single linear actuator operating two different latching mechanisms |
WO2013103483A1 (en) * | 2011-12-22 | 2013-07-11 | Continental Automotive Systems, Inc. | Digital linear actuator rotor flux density scan method and tool |
-
2016
- 2016-10-10 WO PCT/IN2016/050349 patent/WO2017060927A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671123A (en) * | 1984-02-16 | 1987-06-09 | Rainin Instrument Co., Inc. | Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette |
US7086258B2 (en) * | 2004-03-19 | 2006-08-08 | Sentrilock, Inc. | Electronic lock box with single linear actuator operating two different latching mechanisms |
WO2013103483A1 (en) * | 2011-12-22 | 2013-07-11 | Continental Automotive Systems, Inc. | Digital linear actuator rotor flux density scan method and tool |
Also Published As
Publication number | Publication date |
---|---|
WO2017060927A2 (en) | 2017-04-13 |
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NENP | Non-entry into the national phase |
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