DK132673C - DAMPER UNIT FOR A VENTILATION SYSTEM - Google Patents

DAMPER UNIT FOR A VENTILATION SYSTEM

Info

Publication number
DK132673C
DK132673C DK332371A DK332371A DK132673C DK 132673 C DK132673 C DK 132673C DK 332371 A DK332371 A DK 332371A DK 332371 A DK332371 A DK 332371A DK 132673 C DK132673 C DK 132673C
Authority
DK
Denmark
Prior art keywords
ventilation system
damper unit
damper
unit
ventilation
Prior art date
Application number
DK332371A
Other languages
Danish (da)
Other versions
DK132673B (en
Inventor
J C Hansen
J Holt
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Priority to DK332371A priority Critical patent/DK132673C/en
Priority to SE7208525A priority patent/SE373931B/xx
Priority to DE2232482A priority patent/DE2232482C2/en
Priority to CH1000472A priority patent/CH555035A/en
Priority to DD164217A priority patent/DD97719A5/xx
Priority to US00268955A priority patent/US3791279A/en
Priority to SU7201807281A priority patent/SU568387A3/en
Priority to IT69163/72A priority patent/IT964477B/en
Priority to NLAANVRAGE7209388,A priority patent/NL175849C/en
Priority to FR7224305A priority patent/FR2144801B1/fr
Priority to CS4771*BA priority patent/CS160062B2/cs
Priority to CA146,358A priority patent/CA956499A/en
Publication of DK132673B publication Critical patent/DK132673B/en
Application granted granted Critical
Publication of DK132673C publication Critical patent/DK132673C/en

Links

DK332371A 1971-07-06 1971-07-06 DAMPER UNIT FOR A VENTILATION SYSTEM DK132673C (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DK332371A DK132673C (en) 1971-07-06 1971-07-06 DAMPER UNIT FOR A VENTILATION SYSTEM
SE7208525A SE373931B (en) 1971-07-06 1972-06-28
DE2232482A DE2232482C2 (en) 1971-07-06 1972-07-01 Ventilation system
CH1000472A CH555035A (en) 1971-07-06 1972-07-04 THROTTLE UNIT FOR A VENTILATION SYSTEM.
US00268955A US3791279A (en) 1971-07-06 1972-07-05 Damper unit for a ventilation system
SU7201807281A SU568387A3 (en) 1971-07-06 1972-07-05 Air flow rate regulator
DD164217A DD97719A5 (en) 1971-07-06 1972-07-05
IT69163/72A IT964477B (en) 1971-07-06 1972-07-05 VALVE GROUP FOR VENTILATION SYSTEM
NLAANVRAGE7209388,A NL175849C (en) 1971-07-06 1972-07-05 AIR FLOW CONTROLLER FOR A VENTILATION DEVICE
FR7224305A FR2144801B1 (en) 1971-07-06 1972-07-05
CS4771*BA CS160062B2 (en) 1971-07-06 1972-07-05
CA146,358A CA956499A (en) 1971-07-06 1972-07-05 Damper unit for a ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK332371A DK132673C (en) 1971-07-06 1971-07-06 DAMPER UNIT FOR A VENTILATION SYSTEM

Publications (2)

Publication Number Publication Date
DK132673B DK132673B (en) 1976-01-19
DK132673C true DK132673C (en) 1976-07-12

Family

ID=8121593

Family Applications (1)

Application Number Title Priority Date Filing Date
DK332371A DK132673C (en) 1971-07-06 1971-07-06 DAMPER UNIT FOR A VENTILATION SYSTEM

Country Status (2)

Country Link
DK (1) DK132673C (en)
SU (1) SU568387A3 (en)

Also Published As

Publication number Publication date
DK132673B (en) 1976-01-19
SU568387A3 (en) 1977-08-05

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Legal Events

Date Code Title Description
PBP Patent lapsed