BE598671A - Ventilation hatch - Google Patents

Ventilation hatch

Info

Publication number
BE598671A
BE598671A BE598671A BE598671A BE598671A BE 598671 A BE598671 A BE 598671A BE 598671 A BE598671 A BE 598671A BE 598671 A BE598671 A BE 598671A BE 598671 A BE598671 A BE 598671A
Authority
BE
Belgium
Prior art keywords
ventilation hatch
hatch
ventilation
Prior art date
Application number
BE598671A
Other languages
Dutch (nl)
Inventor
Gerrit Frederik Boomsma
Original Assignee
Gerrit Frederik Boomsma
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 Gerrit Frederik Boomsma filed Critical Gerrit Frederik Boomsma
Publication of BE598671A publication Critical patent/BE598671A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B60H1/262—Openings in or on the vehicle roof

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
BE598671A 1959-12-29 1960-12-29 Ventilation hatch BE598671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL246898 1959-12-29

Publications (1)

Publication Number Publication Date
BE598671A true BE598671A (en) 1961-04-14

Family

ID=19752106

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598671A BE598671A (en) 1959-12-29 1960-12-29 Ventilation hatch

Country Status (4)

Country Link
BE (1) BE598671A (en)
DE (1) DE1405799A1 (en)
GB (1) GB927923A (en)
NL (1) NL123876C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412404A (en) * 1982-04-19 1983-11-01 Transpec, Inc. Combined vent and escape hatch
US4433506A (en) * 1982-05-12 1984-02-28 Transpec, Inc. Combined vent and escape hatch
NL8601530A (en) * 1986-06-13 1988-01-04 Vermeulen Hollandia Octrooien VENTILATION HATCH.

Also Published As

Publication number Publication date
DE1405799A1 (en) 1968-10-03
GB927923A (en) 1963-06-06
NL123876C (en)

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