FR2124255B1 - - Google Patents

Info

Publication number
FR2124255B1
FR2124255B1 FR7202218A FR7202218A FR2124255B1 FR 2124255 B1 FR2124255 B1 FR 2124255B1 FR 7202218 A FR7202218 A FR 7202218A FR 7202218 A FR7202218 A FR 7202218A FR 2124255 B1 FR2124255 B1 FR 2124255B1
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.)
Expired
Application number
FR7202218A
Other languages
French (fr)
Other versions
FR2124255A1 (enExample
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.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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 American Air Filter Co Inc filed Critical American Air Filter Co Inc
Publication of FR2124255A1 publication Critical patent/FR2124255A1/fr
Application granted granted Critical
Publication of FR2124255B1 publication Critical patent/FR2124255B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0068—Medical equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR7202218A 1971-02-10 1972-01-24 Expired FR2124255B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11418171A 1971-02-10 1971-02-10

Publications (2)

Publication Number Publication Date
FR2124255A1 FR2124255A1 (enExample) 1972-09-22
FR2124255B1 true FR2124255B1 (enExample) 1978-03-03

Family

ID=22353786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202218A Expired FR2124255B1 (enExample) 1971-02-10 1972-01-24

Country Status (6)

Country Link
US (1) US3715578A (enExample)
JP (1) JPS558761B1 (enExample)
CA (1) CA947262A (enExample)
FR (1) FR2124255B1 (enExample)
GB (1) GB1346375A (enExample)
SE (1) SE383201B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333750A (en) * 1981-02-20 1982-06-08 Helmus Martin C Filtration module with included illumination
US4461205A (en) * 1982-07-30 1984-07-24 Allis-Chalmers Corp. Combination lighting and filtering unit for a clean room
SE468105B (sv) * 1989-03-06 1992-11-02 Soederhamn Architect Ab Belysningsarmatur med hoelje innefattande filtertuber
US5613759A (en) * 1991-06-24 1997-03-25 Brod & Mcclung-Pace Co. Light and filter support structure
US5192348A (en) * 1991-08-21 1993-03-09 Brod & Mcclung-Pace Co. Directional air diffuser panel for clean room ventilation system
US5454756A (en) * 1991-08-21 1995-10-03 Pace Company Clean room ventilation system
US5443625A (en) * 1994-01-18 1995-08-22 Schaffhausen; John M. Air filtering fixture
GB2311849B (en) * 1996-04-04 1998-12-23 Colin William Green Chilled beam luminaire

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939543A (en) * 1957-08-09 1960-06-07 Neo Ray Products Inc Louvered ceiling construction
US3252400A (en) * 1964-02-24 1966-05-24 Jr Joseph Madl Means providing a coordinated air flow in an enclosure
US3233146A (en) * 1964-03-09 1966-02-01 Norman H Vacha Lighting system adapted for environment control in plant growth chambers
US3352071A (en) * 1965-03-08 1967-11-14 Lock Products Co Fixture for use in a suspended grid ceiling system
US3418915A (en) * 1966-08-18 1968-12-31 Farr Co Clean air ceiling module
US3486311A (en) * 1967-12-22 1969-12-30 Flanders Filters Filter bank assembly
US3570385A (en) * 1968-12-24 1971-03-16 American Home Prod Modular panel system for clean room

Also Published As

Publication number Publication date
FR2124255A1 (enExample) 1972-09-22
GB1346375A (en) 1974-02-06
SE383201B (sv) 1976-03-01
US3715578A (en) 1973-02-06
CA947262A (en) 1974-05-14
JPS558761B1 (enExample) 1980-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse