CS105787A1 - Absorptive sound damper for ventilators - Google Patents

Absorptive sound damper for ventilators

Info

Publication number
CS105787A1
CS105787A1 CS871057A CS105787A CS105787A1 CS 105787 A1 CS105787 A1 CS 105787A1 CS 871057 A CS871057 A CS 871057A CS 105787 A CS105787 A CS 105787A CS 105787 A1 CS105787 A1 CS 105787A1
Authority
CS
Czechoslovakia
Prior art keywords
ventilators
sound damper
absorptive sound
absorptive
damper
Prior art date
Application number
CS871057A
Other languages
Czech (cs)
Other versions
CS262913B1 (en
Inventor
Drahomir Ing Uher
Original Assignee
Uher Drahomir
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 Uher Drahomir filed Critical Uher Drahomir
Priority to CS871057A priority Critical patent/CS262913B1/en
Publication of CS105787A1 publication Critical patent/CS105787A1/en
Publication of CS262913B1 publication Critical patent/CS262913B1/en

Links

CS871057A 1987-02-18 1987-02-18 Absorptive sound damper for ventilators CS262913B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS871057A CS262913B1 (en) 1987-02-18 1987-02-18 Absorptive sound damper for ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS871057A CS262913B1 (en) 1987-02-18 1987-02-18 Absorptive sound damper for ventilators

Publications (2)

Publication Number Publication Date
CS105787A1 true CS105787A1 (en) 1988-08-16
CS262913B1 CS262913B1 (en) 1989-04-14

Family

ID=5343965

Family Applications (1)

Application Number Title Priority Date Filing Date
CS871057A CS262913B1 (en) 1987-02-18 1987-02-18 Absorptive sound damper for ventilators

Country Status (1)

Country Link
CS (1) CS262913B1 (en)

Also Published As

Publication number Publication date
CS262913B1 (en) 1989-04-14

Similar Documents

Publication Publication Date Title
GB8716132D0 (en) Sound damper
JPS5797989A (en) Active sound damper
EP0300204A3 (en) Damper
GB2141209B (en) Damper disc
GB2151750B (en) Damper disc
EP0298428A3 (en) Damper for rotational vibrations
GB8512063D0 (en) Sound damping device
EP0311797A3 (en) Sound damping covering element
GB2202921B (en) Damper
GB2138105B (en) Damper disc
DE3477508D1 (en) Damper
GB2145498B (en) Damper discs
GB8827786D0 (en) Fire damper
CS105787A1 (en) Absorptive sound damper for ventilators
GB8630692D0 (en) Sound reproducing device
GB8716929D0 (en) Sound reproducing plaything
GB8722901D0 (en) Air damper
GB2205815B (en) Sound reproducing device
GB8608590D0 (en) Ventilation damper arrangement
GB8424690D0 (en) Dampers
CS640187A1 (en) Damper
PL267308A1 (en) Sound damping arrangement for forced ventillation systems
ZA847636B (en) Ventilation duct damper
AU560333B2 (en) Chimney damper
GB8727876D0 (en) Fire damper