DE20370C - Innovations in ventilation devices for railroad cars - Google Patents

Innovations in ventilation devices for railroad cars

Info

Publication number
DE20370C
DE20370C DENDAT20370D DE20370DA DE20370C DE 20370 C DE20370 C DE 20370C DE NDAT20370 D DENDAT20370 D DE NDAT20370D DE 20370D A DE20370D A DE 20370DA DE 20370 C DE20370 C DE 20370C
Authority
DE
Germany
Prior art keywords
innovations
railroad cars
ventilation devices
flap
ventilation
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.)
Active
Application number
DENDAT20370D
Other languages
German (de)
Original Assignee
W. born in Magdeburg, Bahnhofstr. 15a
Publication of DE20370C publication Critical patent/DE20370C/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

BERLIN. GEDRUCKT IN DER REICHSDRÖCKEREI.BERLIN. PRINTED IN THE REICHSDRÖCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Bei Lufteinblaseöffnungen E für Eisenbahnwagen die durch den Luftzug verstellbare Klappe K in Combination mit den vier gekrümmten Blechen C, welche eine Hälfte der Lüftklappe dem Luftdruck entziehen, und den Schutzplatten r zur Verhinderung von Gegenströmungen durch Wind.In the case of air injection openings E for railroad cars, the flap K , which can be adjusted by the draft, in combination with the four curved metal sheets C, which remove one half of the ventilation flap from the air pressure, and the protective plates r to prevent countercurrents from the wind.
DENDAT20370D Innovations in ventilation devices for railroad cars Active DE20370C (en)

Publications (1)

Publication Number Publication Date
DE20370C true DE20370C (en)

Family

ID=297127

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT20370D Active DE20370C (en) Innovations in ventilation devices for railroad cars

Country Status (1)

Country Link
DE (1) DE20370C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953260C (en) * 1953-10-13 1956-11-29 Deutsche Bundesbahn Pressure and suction ventilation for railway vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953260C (en) * 1953-10-13 1956-11-29 Deutsche Bundesbahn Pressure and suction ventilation for railway vehicles

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