FR2175649A1 - - Google Patents

Info

Publication number
FR2175649A1
FR2175649A1 FR7209317A FR7209317A FR2175649A1 FR 2175649 A1 FR2175649 A1 FR 2175649A1 FR 7209317 A FR7209317 A FR 7209317A FR 7209317 A FR7209317 A FR 7209317A FR 2175649 A1 FR2175649 A1 FR 2175649A1
Authority
FR
France
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
FR7209317A
Other languages
French (fr)
Other versions
FR2175649B1 (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.)
Patin & Cie Alain
Original Assignee
Patin & Cie Alain
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 Patin & Cie Alain filed Critical Patin & Cie Alain
Priority to FR7209317A priority Critical patent/FR2175649B1/fr
Publication of FR2175649A1 publication Critical patent/FR2175649A1/fr
Application granted granted Critical
Publication of FR2175649B1 publication Critical patent/FR2175649B1/fr
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
    • F24F9/00—Use of air currents for screening, e.g. air curtains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7209317A 1972-03-17 1972-03-17 Expired FR2175649B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7209317A FR2175649B1 (en) 1972-03-17 1972-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209317A FR2175649B1 (en) 1972-03-17 1972-03-17

Publications (2)

Publication Number Publication Date
FR2175649A1 true FR2175649A1 (en) 1973-10-26
FR2175649B1 FR2175649B1 (en) 1974-12-13

Family

ID=9095358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209317A Expired FR2175649B1 (en) 1972-03-17 1972-03-17

Country Status (1)

Country Link
FR (1) FR2175649B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101587A (en) * 1953-07-02 1955-10-07 Sulzer Ag Device for forming an air curtain between differently hot rooms
US3186185A (en) * 1963-01-03 1965-06-01 Mccray Refrigerator Company In Refrigerated display unit
US3394755A (en) * 1967-02-06 1968-07-30 Conditionaire Australia Pty Lt Air screen creating-air conditioning apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101587A (en) * 1953-07-02 1955-10-07 Sulzer Ag Device for forming an air curtain between differently hot rooms
US3186185A (en) * 1963-01-03 1965-06-01 Mccray Refrigerator Company In Refrigerated display unit
US3394755A (en) * 1967-02-06 1968-07-30 Conditionaire Australia Pty Lt Air screen creating-air conditioning apparatus

Also Published As

Publication number Publication date
FR2175649B1 (en) 1974-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse