NL7713670A - Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another - Google Patents

Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another

Info

Publication number
NL7713670A
NL7713670A NL7713670A NL7713670A NL7713670A NL 7713670 A NL7713670 A NL 7713670A NL 7713670 A NL7713670 A NL 7713670A NL 7713670 A NL7713670 A NL 7713670A NL 7713670 A NL7713670 A NL 7713670A
Authority
NL
Netherlands
Prior art keywords
perforated plates
discharge equipment
behind another
air discharge
air conditioning
Prior art date
Application number
NL7713670A
Other languages
Dutch (nl)
Original Assignee
Reyners Bv Louis
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 Reyners Bv Louis filed Critical Reyners Bv Louis
Priority to NL7713670A priority Critical patent/NL7713670A/en
Publication of NL7713670A publication Critical patent/NL7713670A/en

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments

Abstract

The air discharge equipment has one or more gratings and a union for the supply of conditioned air, there being a throttle between union and grating. The throttle (4) is fitted with a number of perforated plates (6) one behind the other in the flow direction. These can be removably accommodated in a box (5), and spaced apart at differing intervals, one or more masking strips (8) being fixed to them, while the perforations in them can be of different sizes, and those in successive plates offset from each other.
NL7713670A 1977-12-09 1977-12-09 Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another NL7713670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7713670A NL7713670A (en) 1977-12-09 1977-12-09 Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7713670A NL7713670A (en) 1977-12-09 1977-12-09 Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another

Publications (1)

Publication Number Publication Date
NL7713670A true NL7713670A (en) 1979-06-12

Family

ID=19829725

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713670A NL7713670A (en) 1977-12-09 1977-12-09 Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another

Country Status (1)

Country Link
NL (1) NL7713670A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488500A1 (en) * 1980-08-13 1982-02-19 Attane Danielle Refrigerated rotating confectionery display case - uses motor driven display with refrigeration plant in base and evaporators in top surrounding ventilation fan
EP0348922A2 (en) * 1988-07-01 1990-01-03 Schako Metallwarenfabrik Ferdinand Schad KG Outlet for a vortex air flow

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488500A1 (en) * 1980-08-13 1982-02-19 Attane Danielle Refrigerated rotating confectionery display case - uses motor driven display with refrigeration plant in base and evaporators in top surrounding ventilation fan
EP0348922A2 (en) * 1988-07-01 1990-01-03 Schako Metallwarenfabrik Ferdinand Schad KG Outlet for a vortex air flow
EP0348922A3 (en) * 1988-07-01 1991-09-25 Schako Metallwarenfabrik Ferdinand Schad KG Outlet for a vortex air flow

Similar Documents

Publication Publication Date Title
GB1550956A (en) Air conditioning systems
JPS55142949A (en) Method and device for controlling fan duct flow
GB2060866B (en) Air conditioning apparatus
GB2032615B (en) Ceiling air outlet for air-conditioning plants
GB2002508B (en) Air conditioning installation
IT1166407B (en) IMPROVEMENT IN THE VALVES FOR FLOW CONTROL IN AIR DUCTS
GB2035543B (en) Ceiling air outlet for air conditioning system
AU522051B2 (en) Air duct outlet
DK517377A (en) AIR DISTRIBUTOR BOX FOR VENTILATION AND AIR CONDITIONING SYSTEMS
GB2090964B (en) Ventilating air distributing device
FR2349105A1 (en) CONDITIONER FOR AIR CONDITIONING AND INSTALLATION PROCESS
NL7713670A (en) Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another
GB2029002B (en) Air injection apparatus for ventilating or air conditioning
ATE138181T1 (en) DISCUSSION AIR DUCT FOR INDOOR AIR CONDITIONING SYSTEMS
GB2121879B (en) Blowers for air conditioning plant
DE3170102D1 (en) Minimum airflow control for individual units of a central air conditioning system
IT1089045B (en) SERVICE EQUIPMENT FOR HEATING AND AIR CONDITIONING SYSTEMS
GB2034933B (en) Regulating apparatus for a heating or air conditioning installation
DE3162773D1 (en) Positive shutoff for individual units of a central air conditioning system
JPS55155151A (en) Piping device for air conditioner
JPS5322300A (en) Air conditioner in airplane
DE3070916D1 (en) Air flow system
GB1399104A (en) Air outlet for a ventilation plant
JPS5295861A (en) Adjustable withdrawal type air conditioning unit
SG20382G (en) Air flow regulator

Legal Events

Date Code Title Description
BV The patent application has lapsed