DE3912277A1 - Hydromaschine - Google Patents
HydromaschineInfo
- Publication number
- DE3912277A1 DE3912277A1 DE19893912277 DE3912277A DE3912277A1 DE 3912277 A1 DE3912277 A1 DE 3912277A1 DE 19893912277 DE19893912277 DE 19893912277 DE 3912277 A DE3912277 A DE 3912277A DE 3912277 A1 DE3912277 A1 DE 3912277A1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic
- pulse generator
- sensor
- machine
- hydraulic machine
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 title abstract description 3
- 230000001105 regulatory effect Effects 0.000 title 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Agronomy & Crop Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893912277 DE3912277A1 (de) | 1989-04-14 | 1989-04-14 | Hydromaschine |
| DE19904031476 DE4031476A1 (de) | 1989-04-14 | 1990-10-05 | Hydraulischer regelkreis zur synchronisation zweier hydromaschinen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893912277 DE3912277A1 (de) | 1989-04-14 | 1989-04-14 | Hydromaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3912277A1 true DE3912277A1 (de) | 1990-10-18 |
| DE3912277C2 DE3912277C2 (enrdf_load_stackoverflow) | 1991-10-31 |
Family
ID=6378670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893912277 Granted DE3912277A1 (de) | 1989-04-14 | 1989-04-14 | Hydromaschine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3912277A1 (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031476A1 (de) * | 1989-04-14 | 1992-04-09 | Kracht Gmbh | Hydraulischer regelkreis zur synchronisation zweier hydromaschinen |
| WO2002099199A1 (en) * | 2001-06-06 | 2002-12-12 | Ingersoll-Rand Company | Apparatus and method for controlling eccentric assemblies |
| CZ300049B6 (cs) * | 2007-03-13 | 2009-01-21 | Ammann Czech Republic, A. S. | Zarízení k synchronizaci otácek dvou vibrátoru |
| EP2148006A1 (en) * | 2008-07-24 | 2010-01-27 | Ammann Czech Republic, a.s. | Device for speed synchronisation of two vibrators |
| US8893566B2 (en) | 2010-03-25 | 2014-11-25 | Danfoss Power Solutions Aps | Fluid rotary machine with a sensor arrangement |
| US9086050B2 (en) | 2010-03-25 | 2015-07-21 | Danfoss Power Solutions Aps | Fluid rotary machine capable of high-accuracy detection of shaft rotation |
| DE102004061840B4 (de) * | 2004-01-15 | 2015-10-01 | Denso Corporation | Drehzahl- und Drehpositionsermittlungsvorrichtung für einen Lader |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005036483B4 (de) * | 2005-08-03 | 2008-01-10 | Sauer-Danfoss Aps | Hydraulische Rotationsmaschine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1987100U (de) * | 1968-06-06 | Danfoss A/S, Nordborg (Dänemark) | Hydraulische Antriebsvorrichtung mit mehreren in Reihe geschalteten, nur hydraulisch miteinander verbundenen Flüssigkeitsmotoren | |
| DE1813207A1 (de) * | 1967-12-07 | 1969-07-03 | Ici Ltd | Einrichtung zur Anzeige der Drehbewegung einer Welle |
| DE2337948A1 (de) * | 1972-07-27 | 1974-02-14 | Tokico Ltd | Turbinen-durchflussmesseinrichtung |
| DE3203933A1 (de) * | 1982-02-05 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum erfassen einer mechanischen groesse |
| EP0149769A2 (de) * | 1984-01-20 | 1985-07-31 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Vorrichtung zur optoelektronischen Erfassung der Drehzahl einer Welle |
| DE3441966A1 (de) * | 1984-11-16 | 1986-05-28 | G. Düsterloh GmbH, 4322 Sprockhövel | Steuerung fuer einen hydrostatischen kolbenmotor |
-
1989
- 1989-04-14 DE DE19893912277 patent/DE3912277A1/de active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1987100U (de) * | 1968-06-06 | Danfoss A/S, Nordborg (Dänemark) | Hydraulische Antriebsvorrichtung mit mehreren in Reihe geschalteten, nur hydraulisch miteinander verbundenen Flüssigkeitsmotoren | |
| DE1813207A1 (de) * | 1967-12-07 | 1969-07-03 | Ici Ltd | Einrichtung zur Anzeige der Drehbewegung einer Welle |
| DE2337948A1 (de) * | 1972-07-27 | 1974-02-14 | Tokico Ltd | Turbinen-durchflussmesseinrichtung |
| DE3203933A1 (de) * | 1982-02-05 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum erfassen einer mechanischen groesse |
| EP0149769A2 (de) * | 1984-01-20 | 1985-07-31 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Vorrichtung zur optoelektronischen Erfassung der Drehzahl einer Welle |
| DE3441966A1 (de) * | 1984-11-16 | 1986-05-28 | G. Düsterloh GmbH, 4322 Sprockhövel | Steuerung fuer einen hydrostatischen kolbenmotor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031476A1 (de) * | 1989-04-14 | 1992-04-09 | Kracht Gmbh | Hydraulischer regelkreis zur synchronisation zweier hydromaschinen |
| WO2002099199A1 (en) * | 2001-06-06 | 2002-12-12 | Ingersoll-Rand Company | Apparatus and method for controlling eccentric assemblies |
| DE102004061840B4 (de) * | 2004-01-15 | 2015-10-01 | Denso Corporation | Drehzahl- und Drehpositionsermittlungsvorrichtung für einen Lader |
| CZ300049B6 (cs) * | 2007-03-13 | 2009-01-21 | Ammann Czech Republic, A. S. | Zarízení k synchronizaci otácek dvou vibrátoru |
| EP2148006A1 (en) * | 2008-07-24 | 2010-01-27 | Ammann Czech Republic, a.s. | Device for speed synchronisation of two vibrators |
| US8893566B2 (en) | 2010-03-25 | 2014-11-25 | Danfoss Power Solutions Aps | Fluid rotary machine with a sensor arrangement |
| US9086050B2 (en) | 2010-03-25 | 2015-07-21 | Danfoss Power Solutions Aps | Fluid rotary machine capable of high-accuracy detection of shaft rotation |
| EP2369172A3 (de) * | 2010-03-25 | 2017-05-10 | Danfoss Power Solutions Aps | Fluid-Rotationsmaschine mit einer Sensoranordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3912277C2 (enrdf_load_stackoverflow) | 1991-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: KRACHT GMBH, 5980 WERDOHL, DE |
|
| D2 | Grant after examination | ||
| AG | Has addition no. |
Ref country code: DE Ref document number: 4031476 Format of ref document f/p: P |
|
| 8364 | No opposition during term of opposition | ||
| AG | Has addition no. |
Ref country code: DE Ref document number: 4031476 Format of ref document f/p: P |
|
| 8339 | Ceased/non-payment of the annual fee |