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FR2450730A1 - - Google Patents

Info

Publication number
FR2450730A1
FR2450730A1 FR7911569A FR7911569A FR2450730A1 FR 2450730 A1 FR2450730 A1 FR 2450730A1 FR 7911569 A FR7911569 A FR 7911569A FR 7911569 A FR7911569 A FR 7911569A FR 2450730 A1 FR2450730 A1 FR 2450730A1
Authority
FR
France
Prior art keywords
vehicle
wall part
longitudinal central
central plane
wall
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
Application number
FR7911569A
Other languages
French (fr)
Other versions
FR2450730B1 (en
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.)
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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 Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Publication of FR2450730A1 publication Critical patent/FR2450730A1/fr
Application granted granted Critical
Publication of FR2450730B1 publication Critical patent/FR2450730B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/02—Construction details of vehicle bodies reducing air resistance by modifying contour ; Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure, e.g. when crossing in tunnels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The vehicle has at the front or at the front and at the rear in each case one end-wall part (7) which is inclined from the ground part (3) towards the roof part (4) and the centre of the vehicle and is provided with two or more air baffle plates (8) which project in a web-like fashion and run parallel to the longitudinal central plane of the vehicle. By means of these baffle plates, the air which is displaced at the tip of the vehicle is prevented from flowing away laterally and the resulting bow wave is guided away upwards along the end-wall part (7). In the region of the end-wall part (7), flow in planes parallel to the longitudinal central plane of the vehicle is brought about. One embodiment has movable air baffle elements which are adjustable between a position which has the effect of guiding away the bow wave upwards and a position which does not have this effect. According to further embodiments, the end-wall or parts of the same can each be adjusted between two differently inclined positions.
FR7911569A 1979-03-04 1979-05-08 Expired FR2450730B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241179A CH639329A5 (en) 1979-03-04 1979-03-04 Rail power unit whose vehicle body has an inclined end-wall part

Publications (2)

Publication Number Publication Date
FR2450730A1 true FR2450730A1 (en) 1980-10-03
FR2450730B1 FR2450730B1 (en) 1983-04-29

Family

ID=4233164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911569A Expired FR2450730B1 (en) 1979-03-04 1979-05-08

Country Status (3)

Country Link
CH (1) CH639329A5 (en)
DE (1) DE2910584C2 (en)
FR (1) FR2450730B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT291U1 (en) * 1994-06-27 1995-07-25 Jenbacher Transportsysteme CLUTCH COVER FOR A CENTER BUFFER CLUTCH OF A RAIL VEHICLE
WO2009049137A1 (en) * 2007-10-10 2009-04-16 The Texas A & M University System Cowling for a guideway vehicle
CN102381416A (en) * 2011-09-21 2012-03-21 邓秋波 Human-powered railcar
JP6030742B1 (en) * 2015-10-27 2016-11-24 一夫 有▲吉▼ Noise and side wind pressure prevention device when traveling on high-speed railway vehicles
JP2018034769A (en) * 2016-08-29 2018-03-08 一夫 有▲吉▼ Noise and cross wind arrester during high-speed railway vehicle travelling

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ905888A3 (en) * 1988-12-30 1993-04-14 Skoda Kp Device for the reduction of aerodynamic resistance of a vehicle
DE9409208U1 (en) * 1994-06-07 1995-07-06 Duewag Ag, 47829 Krefeld Cover of a middle buffer coupling for rail vehicles
JP2912178B2 (en) * 1995-01-23 1999-06-28 株式会社日立製作所 Railcar

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB408739A (en) * 1932-12-08 1934-04-19 John Hamilton Parkin Improvements in locomotives
FR797170A (en) * 1935-01-21 1936-04-22 Smoke barrier and aerodynamic cowling for locomotive
DE635630C (en) * 1934-08-03 1936-09-26 Waggon Und Maschb Akt Ges Goer Foldable, cone-shaped suction hood attached to high-speed vehicles
FR805960A (en) * 1935-08-24 1936-12-04 Device for reducing resistance to advancement, due to breaks or other interruptions of vehicles
US2109275A (en) * 1933-12-23 1938-02-22 Gen Steel Castings Corp Railway car structure
US2208075A (en) * 1939-02-27 1940-07-16 Jabelmann Otto Railway car
DE2035450A1 (en) * 1970-07-17 1972-01-27 Traction vehicle. To «: Rheinstahl AG, 4300 Essen
DE2139496A1 (en) * 1971-08-06 1973-02-15 Rheinstahl Ag RAIL DRIVE
FR2333685A1 (en) * 1975-12-04 1977-07-01 Messerschmitt Boelkow Blohm HIGH-SPEED RAIL OR ROAD VEHICLE

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB408739A (en) * 1932-12-08 1934-04-19 John Hamilton Parkin Improvements in locomotives
US2109275A (en) * 1933-12-23 1938-02-22 Gen Steel Castings Corp Railway car structure
DE635630C (en) * 1934-08-03 1936-09-26 Waggon Und Maschb Akt Ges Goer Foldable, cone-shaped suction hood attached to high-speed vehicles
FR797170A (en) * 1935-01-21 1936-04-22 Smoke barrier and aerodynamic cowling for locomotive
FR805960A (en) * 1935-08-24 1936-12-04 Device for reducing resistance to advancement, due to breaks or other interruptions of vehicles
US2208075A (en) * 1939-02-27 1940-07-16 Jabelmann Otto Railway car
DE2035450A1 (en) * 1970-07-17 1972-01-27 Traction vehicle. To «: Rheinstahl AG, 4300 Essen
DE2139496A1 (en) * 1971-08-06 1973-02-15 Rheinstahl Ag RAIL DRIVE
FR2333685A1 (en) * 1975-12-04 1977-07-01 Messerschmitt Boelkow Blohm HIGH-SPEED RAIL OR ROAD VEHICLE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT291U1 (en) * 1994-06-27 1995-07-25 Jenbacher Transportsysteme CLUTCH COVER FOR A CENTER BUFFER CLUTCH OF A RAIL VEHICLE
WO2009049137A1 (en) * 2007-10-10 2009-04-16 The Texas A & M University System Cowling for a guideway vehicle
CN102381416A (en) * 2011-09-21 2012-03-21 邓秋波 Human-powered railcar
CN102381416B (en) * 2011-09-21 2014-12-10 邓秋波 Human-powered railcar
JP6030742B1 (en) * 2015-10-27 2016-11-24 一夫 有▲吉▼ Noise and side wind pressure prevention device when traveling on high-speed railway vehicles
JP2018034769A (en) * 2016-08-29 2018-03-08 一夫 有▲吉▼ Noise and cross wind arrester during high-speed railway vehicle travelling

Also Published As

Publication number Publication date
DE2910584C2 (en) 1984-11-15
FR2450730B1 (en) 1983-04-29
CH639329A5 (en) 1983-11-15
DE2910584A1 (en) 1980-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse