DK444989D0 - DEVICE FOR MEASUREMENT OF CONTACT PRESSURE ON PENSIONS WITH A PRESSURE SENSOR - Google Patents
DEVICE FOR MEASUREMENT OF CONTACT PRESSURE ON PENSIONS WITH A PRESSURE SENSORInfo
- Publication number
- DK444989D0 DK444989D0 DK444989A DK444989A DK444989D0 DK 444989 D0 DK444989 D0 DK 444989D0 DK 444989 A DK444989 A DK 444989A DK 444989 A DK444989 A DK 444989A DK 444989 D0 DK444989 D0 DK 444989D0
- Authority
- DK
- Denmark
- Prior art keywords
- pensions
- measurement
- pressure sensor
- pressure
- contact pressure
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/22—Supporting means for the contact bow
- B60L5/28—Devices for lifting and resetting the collector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
- G01L1/245—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis using microbending
-
- 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
-
- 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
- G01L5/0061—Force sensors associated with industrial machines or actuators
- G01L5/0076—Force sensors associated with manufacturing machines
- G01L5/009—Force sensors associated with material gripping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
In a device for measuring the contact pressure of current collectors, a microbending modulator, known per se, is used as pressure sensor (1) which is installed in an optical waveguide path (9, 10). This modulator is constructed in the form of a mechanical structural element existing at the current collector, particularly in the form of a mounting element (12) used for connecting the collecting strip (14) with the pallet and is installed in its place as exchange element in the current collector. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2216/88A AT391207B (en) | 1988-09-09 | 1988-09-09 | DEVICE FOR MEASURING CONTACT PRESSURE ON CURRENT COLLECTORS WITH A PRESSURE SENSOR |
Publications (2)
Publication Number | Publication Date |
---|---|
DK444989D0 true DK444989D0 (en) | 1989-09-08 |
DK444989A DK444989A (en) | 1990-03-10 |
Family
ID=3530183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK444989A DK444989A (en) | 1988-09-09 | 1989-09-08 | DEVICE FOR MEASUREMENT OF CONTACT PRESSURE ON PENSIONS WITH A PRESSURE SENSOR |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0363623B1 (en) |
AT (2) | AT391207B (en) |
DE (1) | DE58900732D1 (en) |
DK (1) | DK444989A (en) |
ES (1) | ES2029103T3 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674021B1 (en) * | 1991-03-15 | 1993-06-25 | Faiveley Transport | DEVICE FOR MEASURING A FORCE AND APPARATUS FOR CAPTURING THE CURRENT OF A CATENARY LINE FROM A MOTOR USING THE SAME. |
DE19725906C1 (en) | 1997-06-13 | 1999-02-18 | Abb Daimler Benz Transp | Device for measuring the contact pressure on a pantograph |
US6111643A (en) * | 1997-10-28 | 2000-08-29 | Reliance Electric Industrial Company | Apparatus, system and method for determining wear of an article |
DE10246214A1 (en) * | 2002-10-04 | 2004-04-22 | Stemmann-Technik Gmbh | Overhead current pick up for an electrically driven vehicle, has slider with piezoelectric fiber and control senor in an integrated regulation circuit |
DE10249896B4 (en) * | 2002-10-25 | 2007-06-21 | Siemens Ag | Method and device for measuring the contact force of a pantograph |
ITMI20050586A1 (en) * | 2005-04-07 | 2006-10-08 | Mont Ele S R L | EQUIPMENT AND PROCEDURE FOR MEASURING THE POSITION OF THE CONTACT LINE IN THE RAILWAY AREA COMPARED TO THE CENTER OF THE ARCHITECTURE OF CAPTURE |
DE102005024201B4 (en) * | 2005-05-25 | 2008-08-28 | Siemens Ag | Force measuring device and method for determining a cornering force |
JP2010169506A (en) * | 2009-01-22 | 2010-08-05 | Meidensha Corp | Device and method for measuring contact force |
JP5443257B2 (en) * | 2010-04-30 | 2014-03-19 | 株式会社明電舎 | Contact force measuring method and contact force measuring device |
DE102018215941A1 (en) * | 2018-09-19 | 2020-03-19 | Siemens Mobility GmbH | Non-track-bound, electrically powered vehicle |
AT525171B1 (en) * | 2021-07-12 | 2023-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method for operating a track construction machine |
-
1988
- 1988-09-09 AT AT2216/88A patent/AT391207B/en not_active IP Right Cessation
-
1989
- 1989-08-31 ES ES198989116150T patent/ES2029103T3/en not_active Expired - Lifetime
- 1989-08-31 DE DE8989116150T patent/DE58900732D1/en not_active Expired - Fee Related
- 1989-08-31 AT AT89116150T patent/ATE71717T1/en not_active IP Right Cessation
- 1989-08-31 EP EP89116150A patent/EP0363623B1/en not_active Expired - Lifetime
- 1989-09-08 DK DK444989A patent/DK444989A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2029103T3 (en) | 1992-07-16 |
DK444989A (en) | 1990-03-10 |
ATA221688A (en) | 1990-02-15 |
DE58900732D1 (en) | 1992-02-27 |
AT391207B (en) | 1990-09-10 |
ATE71717T1 (en) | 1992-02-15 |
EP0363623B1 (en) | 1992-01-15 |
EP0363623A1 (en) | 1990-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment | ||
AHB | Application shelved due to non-payment |