FR709120A - Air vent - Google Patents

Air vent

Info

Publication number
FR709120A
FR709120A FR709120DA FR709120A FR 709120 A FR709120 A FR 709120A FR 709120D A FR709120D A FR 709120DA FR 709120 A FR709120 A FR 709120A
Authority
FR
France
Prior art keywords
air vent
vent
air
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
Application number
Other languages
French (fr)
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.)
Berventulo Bewetterungs G M B
Original Assignee
Berventulo Bewetterungs G M B
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 Berventulo Bewetterungs G M B filed Critical Berventulo Bewetterungs G M B
Application granted granted Critical
Publication of FR709120A publication Critical patent/FR709120A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
FR709120D 1930-01-11 1931-01-10 Air vent Expired FR709120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE533063T 1930-01-11

Publications (1)

Publication Number Publication Date
FR709120A true FR709120A (en) 1931-08-03

Family

ID=6555830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709120D Expired FR709120A (en) 1930-01-11 1931-01-10 Air vent

Country Status (3)

Country Link
AT (1) AT129416B (en)
DE (1) DE533063C (en)
FR (1) FR709120A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439444A (en) * 1945-05-19 1948-04-13 Air Control Products Inc Valve mechanism for registers and the like
DE944286C (en) * 1952-10-22 1956-06-14 Otto M Kaestner Pump for pumping viscous masses, especially concrete
US2783702A (en) * 1950-09-30 1957-03-05 Air Devices Inc Adjustable vortex damper
DE1061497B (en) * 1954-01-13 1959-07-16 Benno Schoettler Ventilation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505394A (en) * 1947-05-20 1950-04-25 William H Goettl Ventilating register
DE8904583U1 (en) * 1989-04-12 1989-07-20 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439444A (en) * 1945-05-19 1948-04-13 Air Control Products Inc Valve mechanism for registers and the like
US2783702A (en) * 1950-09-30 1957-03-05 Air Devices Inc Adjustable vortex damper
DE944286C (en) * 1952-10-22 1956-06-14 Otto M Kaestner Pump for pumping viscous masses, especially concrete
DE1061497B (en) * 1954-01-13 1959-07-16 Benno Schoettler Ventilation device

Also Published As

Publication number Publication date
DE533063C (en) 1931-09-07
AT129416B (en) 1932-08-10

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