SE7514347L - Anordning for ljuddempad utluftning forsedd med belysning - Google Patents

Anordning for ljuddempad utluftning forsedd med belysning

Info

Publication number
SE7514347L
SE7514347L SE7514347A SE7514347A SE7514347L SE 7514347 L SE7514347 L SE 7514347L SE 7514347 A SE7514347 A SE 7514347A SE 7514347 A SE7514347 A SE 7514347A SE 7514347 L SE7514347 L SE 7514347L
Authority
SE
Sweden
Prior art keywords
lighting
ventilation provided
sound muffler
muffler ventilation
sound
Prior art date
Application number
SE7514347A
Other languages
English (en)
Other versions
SE412949B (sv
Inventor
K Schmoll
R Goltz
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE7514347L publication Critical patent/SE7514347L/sv
Publication of SE412949B publication Critical patent/SE412949B/sv

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
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • 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
    • F21V33/0088—Ventilating systems
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/242—Sound-absorbing material
SE7514347A 1974-12-20 1975-12-18 Franluftsbelysning SE412949B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2460523A DE2460523C3 (de) 1974-12-20 1974-12-20 Schallgedämpfte Abluftleuchte

Publications (2)

Publication Number Publication Date
SE7514347L true SE7514347L (sv) 1976-06-21
SE412949B SE412949B (sv) 1980-03-24

Family

ID=5934090

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514347A SE412949B (sv) 1974-12-20 1975-12-18 Franluftsbelysning

Country Status (10)

Country Link
AT (1) AT356850B (sv)
BE (1) BE836797A (sv)
CH (1) CH599503A5 (sv)
DE (1) DE2460523C3 (sv)
DK (1) DK537575A (sv)
FR (1) FR2295346A1 (sv)
IT (1) IT1051051B (sv)
NL (1) NL7514389A (sv)
NO (1) NO141524C (sv)
SE (1) SE412949B (sv)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7238498U (de) * 1973-03-22 Licentia Gmbh Abluftlüftungsleuchte
DE7005298U (de) * 1970-02-14 1970-07-23 Licentia Gmbh Deckeneinbauleuchte fuer leuchtstofflampen.

Also Published As

Publication number Publication date
ATA937275A (de) 1979-10-15
NO141524B (no) 1979-12-17
NO141524C (no) 1980-03-26
SE412949B (sv) 1980-03-24
IT1051051B (it) 1981-04-21
AT356850B (de) 1980-05-27
DE2460523B2 (de) 1980-10-30
FR2295346A1 (fr) 1976-07-16
NO754299L (sv) 1976-06-22
FR2295346B1 (sv) 1978-05-19
BE836797A (fr) 1976-04-16
CH599503A5 (sv) 1978-05-31
DE2460523A1 (de) 1976-07-01
DE2460523C3 (de) 1981-06-19
NL7514389A (nl) 1976-06-22
DK537575A (da) 1976-06-21

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