DE69400184D1 - Power resistance with natural convection - Google Patents

Power resistance with natural convection

Info

Publication number
DE69400184D1
DE69400184D1 DE69400184T DE69400184T DE69400184D1 DE 69400184 D1 DE69400184 D1 DE 69400184D1 DE 69400184 T DE69400184 T DE 69400184T DE 69400184 T DE69400184 T DE 69400184T DE 69400184 D1 DE69400184 D1 DE 69400184D1
Authority
DE
Germany
Prior art keywords
support
natural convection
power resistance
strip
resistive strip
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.)
Expired - Fee Related
Application number
DE69400184T
Other languages
German (de)
Other versions
DE69400184T2 (en
Inventor
Olivier Couderc
Bernard Puel
Joseph Teixido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport SA
Original Assignee
GEC Alsthom Transport SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEC Alsthom Transport SA filed Critical GEC Alsthom Transport SA
Publication of DE69400184D1 publication Critical patent/DE69400184D1/en
Application granted granted Critical
Publication of DE69400184T2 publication Critical patent/DE69400184T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H01C1/014—Mounting; Supporting the resistor being suspended between and being supported by two supporting sections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Resistors (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Battery Mounting, Suspending (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Surface Heating Bodies (AREA)

Abstract

The invention relates to a power resistor cooled by natural convection including at least one resistive strip (43) arranged in a casing providing for its support and supporting the electrical connections to the strip, the support of the resistive strip being achieved by means of support combs holding the resistive strip by its longitudinal edges, characterised in that the casing consists only of two flanges (31, 32) spaced apart by at least a part of the support combs (33, 34). <IMAGE>
DE69400184T 1993-04-29 1994-04-27 Power resistance with natural convection Expired - Fee Related DE69400184T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305088A FR2704682B1 (en) 1993-04-29 1993-04-29 Power resistance with natural convection.

Publications (2)

Publication Number Publication Date
DE69400184D1 true DE69400184D1 (en) 1996-06-20
DE69400184T2 DE69400184T2 (en) 1996-10-02

Family

ID=9446581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400184T Expired - Fee Related DE69400184T2 (en) 1993-04-29 1994-04-27 Power resistance with natural convection

Country Status (6)

Country Link
EP (1) EP0622812B1 (en)
KR (1) KR100297479B1 (en)
AT (1) ATE138221T1 (en)
DE (1) DE69400184T2 (en)
ES (1) ES2086988T3 (en)
FR (1) FR2704682B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740923B1 (en) * 1995-11-08 1997-12-19 Alsthom Cge Alcatel STARTING AND / OR BRAKING RHEOSTAT ALLOWING THERMAL DISSIPATION OF ELECTRIC POWER THROUGHOUT
GB9924903D0 (en) * 1999-10-22 1999-12-22 Eaton Ltd Cooling resistor banks
KR100977184B1 (en) * 2010-04-30 2010-08-20 백용호 Coil resistor for train
CN103280282B (en) * 2013-04-24 2016-04-13 北京天诚同创电气有限公司 For the brake resistance of current transformer of wind-driven generator
DE102020202249A1 (en) * 2020-02-21 2021-08-26 Siemens Mobility GmbH Braking resistor for a vehicle
CN113704971B (en) * 2021-07-30 2022-11-18 西安铁路信号有限责任公司 Multilayer resistance band isothermal rise calculation method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967834C (en) * 1940-08-24 1957-12-19 Siemens Ag Resistance arrangement, especially for starters
US3697923A (en) * 1971-09-13 1972-10-10 Hubbell Inc Harvey Ribbon resistor with supporting means
US4100526A (en) * 1977-02-24 1978-07-11 Mosebach Manufacturing Company Grid resistor
DE4008422A1 (en) * 1990-03-16 1991-09-19 Asea Brown Boveri Electrical power resistor for thyristor - has folded strip resistor elements in housing with circulated cooling fluid
US5165052A (en) * 1991-04-25 1992-11-17 Mosebach Manufacturing Company Slide-in resistor grid

Also Published As

Publication number Publication date
KR100297479B1 (en) 2001-10-24
FR2704682B1 (en) 1995-06-02
ATE138221T1 (en) 1996-06-15
FR2704682A1 (en) 1994-11-04
ES2086988T3 (en) 1996-07-01
EP0622812A1 (en) 1994-11-02
EP0622812B1 (en) 1996-05-15
DE69400184T2 (en) 1996-10-02

Similar Documents

Publication Publication Date Title
DE59205492D1 (en) Resistance with PTC behavior
ES2098394T3 (en) RADIATOR.
DE69222197D1 (en) Fan blade with large chord length
DE59303003D1 (en) Resistance with PTC behavior
DE59201829D1 (en) Spine replacement.
FR2712127B1 (en) Amplification element with differential structure in current mode.
DE68907682D1 (en) FAN WITH ADJUSTABLE LEVELS.
NO920743L (en) TEMPERATURE EQUALIZER
DE69202345D1 (en) Voltage dependent, nonlinear resistance.
DE69400184D1 (en) Power resistance with natural convection
DE69108121D1 (en) Doped KTiOP04 with low conductivity and components based on it.
DE69221821D1 (en) Heating device
NO920776D0 (en) ELECTRICAL HEATING DEVICE
FI942990A0 (en) Arrangement with fan
DE69514168D1 (en) ADJUSTABLE RESISTANCE DEVICE WITH CONTROL
DE59107483D1 (en) PTC radiator
DE68911556D1 (en) Nonlinear voltage dependent resistance.
FR2714496B1 (en) Constant current generator with transistors.
DE69104881D1 (en) Flat power resistance.
DE69218806D1 (en) Postal scales with different operating modes
NL191029B (en) Ventilation device with removable alloy.
DE69006222D1 (en) ELECTRIC FAN FOR HEATING AND HUMIDIFYING.
KR930011255U (en) Fuel heating device
KR920000913U (en) Cold. Electric fan
KR930001178U (en) Cooling and heating device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee