DE102012016380A1 - Method of pressure measurement - Google Patents
Method of pressure measurement Download PDFInfo
- Publication number
- DE102012016380A1 DE102012016380A1 DE201210016380 DE102012016380A DE102012016380A1 DE 102012016380 A1 DE102012016380 A1 DE 102012016380A1 DE 201210016380 DE201210016380 DE 201210016380 DE 102012016380 A DE102012016380 A DE 102012016380A DE 102012016380 A1 DE102012016380 A1 DE 102012016380A1
- Authority
- DE
- Germany
- Prior art keywords
- external
- medial
- frame
- frames
- rollers
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
- G01L13/026—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms involving double diaphragm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/102—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using sensors located at a non-interrupted part of the flexible member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Das Verfahren der Druckmessung unterscheidet sich dadurch, daß als elastisches Element das selbstzentrierte System verwenden. Das selbstzentrierte System unterhält die medialen und äußerlichen Rahmen 1, 2. Auf jedem Rahmen sind die Rollen 4 Rotationen gefestigt. Die Zahl der Rollen der Rotation auf jedem Rahmen ist nicht weniger drei identisch. Die Rollen der Rotation sind untereinander vom flexiblen Seil 3, dem Riemen oder der Kette serienweise verbunden. Die Wendung einen der Rollen zieht die Wendung aller übrigen Rollen. In den Abrieß des Seiles, des Riemens oder der Kette kann die Feder 6 für die Spannung aufgenommen sein. In der Ausgangsstellung besetzen die äußerlichen und medialen Rahmen verhältnismäßig einander mit der streng bestimmten Lage immer. Wenn zwischen dem medialen und äußerlichen Rahmen handeln die äußerlichen Kräfte, so verschieben sich die Rahmen verhältnismäßig einander. Wenn fehlen die äußerlichen Kräfte, so kehrt die relative Lage der Rahmen in die Ausgangsstellung zurück. Diese Ausgangsstellung hängt von der Größe der Kraft der Spannung des flexiblen Seiles nicht ab. Es bedeutet, dass hat das ganze System die Deformationsreste nicht. Als Umwandler der relativen Absetzung der Rahmen kann jede Art des Umwandlers, zum Beispiel, kapazitiv, magnetisch, optisch, resonanz-, tensometrisch, mechanisch verwendet sein.The pressure measurement method differs in that the self-centered system is used as the elastic element. The self-centered system maintains the medial and external frames 1, 2. The rollers 4 rotations are fixed on each frame. The number of rolls of rotation on each frame is identical not less than three. The rollers of the rotation are connected to each other in series by the flexible rope 3, the belt or the chain. The turn of one of the roles pulls the turn of all other roles. The spring 6 can be included for the tension in the tear off of the rope, belt or chain. In the initial position external and medial frames always occupy each other with strictly determined position. If the external forces act between the medial and external framework, the frameworks shift relative to one another. If the external forces are missing, the relative position of the frame returns to the starting position. This starting position does not depend on the magnitude of the force of tension in the flexible rope. It means that the whole system does not have residual deformation. Any type of converter, for example capacitive, magnetic, optical, resonance, tensometric, mechanical, can be used as the converter of the relative offset of the frames.
Description
Es sind die Verfahren der Druckmessung mit Hilfe der elastischen deformierten Elemente bekannt. Zum Beispiel, der Bourdonröhren, der Rohrmembräne, der flexiblen Diaphragma. Der Mangel dieser Verfahren ist das Deformationsrest der elastischen Elemente. (
Ein Ziel der Erfindung ist die Nutzung des elastischen Elementes, das das Deformationsrest nicht hat.An object of the invention is the use of the elastic element that does not have the deformation residue.
Das gesetzte Ziel wird davon erreicht, daß als elastisches Element das selbstzentrierte System verwenden. Das selbstzentrierte System unterhält die medialen und äußerlichen Rahmen. Auf jedem Rahmen sind die Rollen der Rotation gefestigt. Die Zahl der Rollen der Rotation auf jedem Rahmen ist nicht weniger drei identisch. Die Rollen der Rotation sind untereinander vom flexiblen Seil, dem Riemen oder der Kette serienweise verbunden. Die Wendung einen der Rollen zieht die Wendung aller übrigen Rollen. In den Abrieß des Seiles, des Riemens oder der Kette kann die Feder für die Spannung aufgenommen sein. In der Ausgangsstellung besetzen die äußerlichen und medialen Rahmen verhältnismäßig einander mit der streng bestimmten Lage immer. Wenn zwischen dem medialen und äußerlichen Rahmen handeln die äußerlichen Kräfte, so verschieben sich die Rahmen verhältnismäßig einander. Wenn fehlen die äußerlichen Kräfte, so kehrt die relative Lage der Rahmen in die Ausgangsstellung zurück. Diese Ausgangsstellung hängt von der Größe der Kraft der Spannung des flexiblen Seiles nicht ab. Es bedeutet, dass hat das ganze System die Deformationsreste nicht. Als Umwandler der relativen Absetzung der Rahmen kann jede Art des Umwandlers, zum Beispiel, kapazitiv, magnetisch, optisch, resonanz-, tensometrisch, mechanisch verwendet sein.The set goal is achieved by using the self-centering system as the elastic element. The self-centered system maintains the medial and external frames. On each frame, the roles of rotation are consolidated. The number of roles of rotation on each frame is not less three identical. The roles of rotation are connected to each other in series by the flexible rope, the belt or the chain. The turn one of the rolls pulls the turn of all remaining rolls. The spring for the tension can be received in the thread of the rope, the belt or the chain. In the initial position external and internal frames always relatively occupy each other with strictly defined position. If external forces act between a medial and external framework, frames relatively shift each other. If the external forces are missing, the relative position of the frames returns to the starting position. This starting position does not depend on the magnitude of the force of the tension of the flexible cable. It means that the whole system does not have the deformation remainders. As a converter of the relative displacement of the frames, any type of converter may be used, for example, capacitive, magnetic, optical, resonance, tensometric, mechanical.
Im Beispiel der konkreten Erfüllung des Verfahrens ist die Konstruktion des Differenzdrucksensors aufgeführt.In the example of concrete performance of the method, the construction of the differential pressure sensor is listed.
Der Drucksensor unterhält den medialen Rahmen
Auf der
Auf der
Auf der
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 000010154554 A1 [0001] DE 000010154554 A1 [0001]
- DE 000010312467 A1 [0001] DE 000010312467 A1 [0001]
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210016380 DE102012016380A1 (en) | 2012-08-13 | 2012-08-13 | Method of pressure measurement |
DE201220008307 DE202012008307U1 (en) | 2012-08-13 | 2012-08-27 | pressure sensor |
RU2013142204/28A RU2013142204A (en) | 2012-08-13 | 2013-09-16 | METHOD OF PRESSURE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210016380 DE102012016380A1 (en) | 2012-08-13 | 2012-08-13 | Method of pressure measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012016380A1 true DE102012016380A1 (en) | 2014-02-13 |
Family
ID=47020022
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210016380 Withdrawn DE102012016380A1 (en) | 2012-08-13 | 2012-08-13 | Method of pressure measurement |
DE201220008307 Expired - Lifetime DE202012008307U1 (en) | 2012-08-13 | 2012-08-27 | pressure sensor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201220008307 Expired - Lifetime DE202012008307U1 (en) | 2012-08-13 | 2012-08-27 | pressure sensor |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102012016380A1 (en) |
RU (1) | RU2013142204A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016005510U1 (en) | 2016-05-30 | 2016-10-04 | Alexander Degtjarew | The gearbox with the universal self-centering system with the changed geometry |
DE202016005431U1 (en) | 2016-05-25 | 2016-10-04 | Alexander Degtjarew | The transmission with the universal self-centering system and the smoothly changing transmission ratio, which depends on the load |
DE202016005428U1 (en) | 2016-05-25 | 2016-10-04 | Alexander Degtjarew | The coupling with the universal self-centering system |
DE202016005435U1 (en) | 2016-05-30 | 2016-10-04 | Alexander Degtjarew | The overhaul clutch with the universal self-centering system |
DE202016005512U1 (en) | 2016-05-20 | 2016-10-04 | Alexander Degtjarew | The transmission with the constantly changing transmission ratio since zero and the remote external foundation of the universal self-centering system |
DE202016005432U1 (en) | 2016-05-20 | 2016-10-04 | Alexander Degtjarew | The brake coupling with the universal self-centering system |
DE202016005438U1 (en) | 2016-05-25 | 2016-10-04 | Alexander Degtjarew | The muff with the universal self-centering system. |
DE202016005513U1 (en) | 2016-07-14 | 2016-10-05 | Alexander Degtjarew | The dynamoelectric brakes with the universal self-centering system |
DE202016005426U1 (en) | 2016-08-22 | 2016-10-31 | Alexander Degtjarew | The mechanical analog of the transistor |
DE102016006376A1 (en) | 2016-02-23 | 2017-08-24 | Alexander Degtjarew | The method of creating the mechanical transmission with the fluidly changing transmission ratio with the smallest value equal to zero. |
DE102016006445A1 (en) | 2016-03-13 | 2017-09-14 | Alexander Degtjarew | The brake coupling with the universal self-centering system |
DE102016006443A1 (en) | 2016-03-14 | 2017-09-14 | Alexander Degtjarew | The method of brake operation with the universal self-centering system |
DE102016006442A1 (en) | 2016-03-14 | 2017-09-14 | Alexander Degtjarew | Method of realization of coupling |
DE102016006444A1 (en) | 2016-03-08 | 2017-09-14 | Alexander Degtjarew | The transmission with constantly changing transmission ratio since zero and the remote external establishment of the universal self-centering system |
DE102016006513A1 (en) | 2016-03-19 | 2017-09-21 | Alexander Degtjarew | The transmission with the universal self-centering system and the smoothly changing transmission ratio, which depends on the load. |
DE102016006512A1 (en) | 2016-03-17 | 2017-09-21 | Alexander Degtjarew | The muff with the universal self-centering system. |
DE102016006511A1 (en) | 2016-03-16 | 2017-09-21 | Alexander Degtjarew | The coupling with the universal self-centering system. |
DE102016006860A1 (en) | 2016-03-22 | 2017-09-28 | Alexander Degtjarew | The method of setting the axes of the universal self-centering system. |
DE102016006861A1 (en) | 2016-03-24 | 2017-09-28 | Alexander Degtjarew | The method of settling the axes of the foundations of the universal self-centering system with the angular disposition of the foundations. |
DE102016006858A1 (en) | 2016-04-10 | 2017-10-12 | Alexander Degtjarew | The overhaul clutch with the universal self-centering system. |
DE102016006857A1 (en) | 2016-04-10 | 2017-10-12 | Alexander Degtjarew | The gearbox with the universal self-centering system with the changed geometry. |
DE102016008802A1 (en) | 2016-07-10 | 2018-01-11 | Alexander Degtjarew | The dynamoelectric brakes with the universal self-centering system. |
DE102016010514A1 (en) | 2016-08-18 | 2018-02-22 | Alexander Degtjarew | The mechanical analog of the transistor |
DE102016010513A1 (en) | 2016-08-17 | 2018-02-22 | Alexander Degtjarew | The method of braking using the universal self-centering system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013019593B4 (en) | 2013-11-15 | 2020-01-09 | Alexander Degtjarew | Procedure for tensioning a belt, chain or rope in a universal self-centering system |
RU2601610C2 (en) * | 2014-02-21 | 2016-11-10 | Александр Васильевич Дегтярев | Differential pressure sensor with support on tension section |
CN108254114A (en) * | 2018-01-23 | 2018-07-06 | 超威电源有限公司 | A kind of pole plate pressure roller pressure measuring unit and its application method |
CN108918003B (en) * | 2018-05-25 | 2020-01-31 | 河南科技大学 | differential pressure detecting device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10154554A1 (en) | 2000-11-08 | 2002-05-23 | Denso Corp | Load sensing device |
DE10312467A1 (en) | 2002-03-29 | 2003-10-09 | Denso Corp | Pressure sensor and method for its production |
-
2012
- 2012-08-13 DE DE201210016380 patent/DE102012016380A1/en not_active Withdrawn
- 2012-08-27 DE DE201220008307 patent/DE202012008307U1/en not_active Expired - Lifetime
-
2013
- 2013-09-16 RU RU2013142204/28A patent/RU2013142204A/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10154554A1 (en) | 2000-11-08 | 2002-05-23 | Denso Corp | Load sensing device |
DE10312467A1 (en) | 2002-03-29 | 2003-10-09 | Denso Corp | Pressure sensor and method for its production |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016006376A1 (en) | 2016-02-23 | 2017-08-24 | Alexander Degtjarew | The method of creating the mechanical transmission with the fluidly changing transmission ratio with the smallest value equal to zero. |
DE102016006444A1 (en) | 2016-03-08 | 2017-09-14 | Alexander Degtjarew | The transmission with constantly changing transmission ratio since zero and the remote external establishment of the universal self-centering system |
DE102016006445A1 (en) | 2016-03-13 | 2017-09-14 | Alexander Degtjarew | The brake coupling with the universal self-centering system |
DE102016006442A1 (en) | 2016-03-14 | 2017-09-14 | Alexander Degtjarew | Method of realization of coupling |
DE102016006443A1 (en) | 2016-03-14 | 2017-09-14 | Alexander Degtjarew | The method of brake operation with the universal self-centering system |
DE102016006511A1 (en) | 2016-03-16 | 2017-09-21 | Alexander Degtjarew | The coupling with the universal self-centering system. |
DE102016006512A1 (en) | 2016-03-17 | 2017-09-21 | Alexander Degtjarew | The muff with the universal self-centering system. |
DE102016006513A1 (en) | 2016-03-19 | 2017-09-21 | Alexander Degtjarew | The transmission with the universal self-centering system and the smoothly changing transmission ratio, which depends on the load. |
DE102016006860A1 (en) | 2016-03-22 | 2017-09-28 | Alexander Degtjarew | The method of setting the axes of the universal self-centering system. |
DE102016006861A1 (en) | 2016-03-24 | 2017-09-28 | Alexander Degtjarew | The method of settling the axes of the foundations of the universal self-centering system with the angular disposition of the foundations. |
DE102016006858A1 (en) | 2016-04-10 | 2017-10-12 | Alexander Degtjarew | The overhaul clutch with the universal self-centering system. |
DE102016006857A1 (en) | 2016-04-10 | 2017-10-12 | Alexander Degtjarew | The gearbox with the universal self-centering system with the changed geometry. |
DE202016005432U1 (en) | 2016-05-20 | 2016-10-04 | Alexander Degtjarew | The brake coupling with the universal self-centering system |
DE202016005512U1 (en) | 2016-05-20 | 2016-10-04 | Alexander Degtjarew | The transmission with the constantly changing transmission ratio since zero and the remote external foundation of the universal self-centering system |
DE202016005428U1 (en) | 2016-05-25 | 2016-10-04 | Alexander Degtjarew | The coupling with the universal self-centering system |
DE202016005431U1 (en) | 2016-05-25 | 2016-10-04 | Alexander Degtjarew | The transmission with the universal self-centering system and the smoothly changing transmission ratio, which depends on the load |
DE202016005438U1 (en) | 2016-05-25 | 2016-10-04 | Alexander Degtjarew | The muff with the universal self-centering system. |
DE202016005435U1 (en) | 2016-05-30 | 2016-10-04 | Alexander Degtjarew | The overhaul clutch with the universal self-centering system |
DE202016005510U1 (en) | 2016-05-30 | 2016-10-04 | Alexander Degtjarew | The gearbox with the universal self-centering system with the changed geometry |
DE102016008802A1 (en) | 2016-07-10 | 2018-01-11 | Alexander Degtjarew | The dynamoelectric brakes with the universal self-centering system. |
DE202016005513U1 (en) | 2016-07-14 | 2016-10-05 | Alexander Degtjarew | The dynamoelectric brakes with the universal self-centering system |
DE102016010513A1 (en) | 2016-08-17 | 2018-02-22 | Alexander Degtjarew | The method of braking using the universal self-centering system |
DE102016010514A1 (en) | 2016-08-18 | 2018-02-22 | Alexander Degtjarew | The mechanical analog of the transistor |
DE202016005426U1 (en) | 2016-08-22 | 2016-10-31 | Alexander Degtjarew | The mechanical analog of the transistor |
Also Published As
Publication number | Publication date |
---|---|
DE202012008307U1 (en) | 2012-09-18 |
RU2013142204A (en) | 2014-02-27 |
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Effective date: 20140402 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
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