NO118569B - - Google Patents

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Publication number
NO118569B
NO118569B NO148908A NO14890863A NO118569B NO 118569 B NO118569 B NO 118569B NO 148908 A NO148908 A NO 148908A NO 14890863 A NO14890863 A NO 14890863A NO 118569 B NO118569 B NO 118569B
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Norway
Prior art keywords
air
convector
holes
nozzles
room
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NO148908A
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Norwegian (no)
Inventor
D Petrini
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Nynaes Petroleum Ab
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Publication of NO118569B publication Critical patent/NO118569B/no

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N7/00Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/30Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
    • F16N7/32Mist lubrication
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/282Esters of (cyclo)aliphatic oolycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/34Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/10Phosphatides, e.g. lecithin, cephalin
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/30Refrigerators lubricants or compressors lubricants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/32Wires, ropes or cables lubricants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/34Lubricating-sealants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/36Release agents or mold release agents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/38Conveyors or chain belts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/40Generators or electric motors in oil or gas winning field
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/42Flashing oils or marking oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/44Super vacuum or supercritical use
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/50Medical uses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00Fluid
    • F04C2210/26Refrigerants with particular properties, e.g. HFC-134a

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Duct Arrangements (AREA)

Description

Anordning ved konvektorer. Device for convectors.

Foreliggende oppfinnelse vedrører en anordning ved konvektorer bestemt for romoppvarming av den type som er anordnet i et varmerom som strekker seg over konvektoren og ved hjelp av hvilken oppvarmningen foregår ved innblåsing av ventilasjonsluft gjennom konvektoren og ut i rommet. The present invention relates to a device for convectors intended for space heating of the type which is arranged in a heating room which extends over the convector and by means of which the heating takes place by blowing ventilation air through the convector and into the room.

Ved denne type konvektorer foreligger den vanskelighet å få en tilfredsstillende varmeoverføring til rommet, hvilket skjer ved at den varme luft i varmerommet frembringer skorstensvirkning. Det er også kjent å la ventilasjonsluften blåses inn gjennom små hull med stor hastighet, såkalt høytrykksystem, hvorved luften fra rommet ved ejektorvirkning suges inn sam-men med den innblåste ventilasjonsluft. Ved slike anordninger reguleres den til rommet overførte varmemengde med en ventil på varmtvannsledningen eller et spjell som avstenger luften gjennom konvektoren. With this type of convector, it is difficult to get a satisfactory heat transfer to the room, which happens because the hot air in the heating room produces a chimney effect. It is also known to allow the ventilation air to be blown in through small holes at high speed, a so-called high-pressure system, whereby the air from the room is sucked in by ejector action together with the blown-in ventilation air. With such devices, the amount of heat transferred to the room is regulated with a valve on the hot water line or a damper that shuts off the air through the convector.

Oppfinnelsen utmerker seg i det ve-sentlige ved at der i et under konvektoren anordnet uttak for ventilasjonsluft befinner seg et med utstrømningshull forsynt og således innstillbart luftinnblåsningsorgan at den konstante luftmengde som passerer gjennom hullene, ved forandring av luft-innblåsningsorganets stilling, endrer retning slik at den helt eller delvis passerer gjennom eller helt forbi varmerommet med konvektoren i den hensikt å regulere var-metilførslen til det rom som skal oppvar-mes. The invention is essentially distinguished by the fact that in an outlet for ventilation air arranged below the convector there is an air intake device provided with outflow holes and thus adjustable so that the constant amount of air that passes through the holes, when the position of the air intake device changes, changes direction so that it completely or partially passes through or completely past the heating room with the convector for the purpose of regulating the heat supply to the room to be heated.

Ifølge et videre trekk ved oppfinnelsen kan det under konvektoren anordnede innblåsningsorgan for den konstante luftmengde bestå av en dreibar valse eller liknende, i hvilken utstrømningshullene er anordnet langs et eller flere plan som går gjennom eller danner en vinkel med valsemantelens generatrise, slik at luftmengden gjennom konvektoren forandres kontinuerlig når valsen dreies. According to a further feature of the invention, the blowing device for the constant amount of air arranged below the convector can consist of a rotatable roller or the like, in which the outflow holes are arranged along one or more planes that pass through or form an angle with the generatrix of the roller mantle, so that the amount of air through the convector continuously changes when the roller is turned.

Et utførelseseksempel på oppfinnelsen skal forklares under henvisning til tegningen, hvor fig. 1 og 2 viser konvektoren sett fra siden i to forskjellige varmeavgivnings-stillinger, fig. 3 og 4 to forskjellige valser og fig. 5 og 6 en annen utførelse av valsen i to forskjellige innstillinger. Fig. 7 og 8 viser to andre utførelser. An embodiment of the invention will be explained with reference to the drawing, where fig. 1 and 2 show the convector seen from the side in two different heat release positions, fig. 3 and 4 two different rollers and fig. 5 and 6 another embodiment of the roller in two different settings. Fig. 7 and 8 show two other embodiments.

På tegningen betegner 1 et kammer eller en kanal for ventilasjonsluft som blåses gjennom hull 2a i en dreibar valse 2. Gjennom en åpning 3 i en foran konvektoren 4 anordnet skjerm 3a kommer romluften inn. Den trekkes ved ventilasjons-luftens ejektorvirkning mot og gjennom konvektoren. Konvektoren befinner seg i et varmerom 5 som ligger på oversiden av konvektoren og som frembringer skorstensvirkning. In the drawing, 1 denotes a chamber or a channel for ventilation air which is blown through hole 2a in a rotatable roller 2. The room air enters through an opening 3 in a screen 3a arranged in front of the convector 4. It is drawn by the ejector action of the ventilation air towards and through the convector. The convector is located in a heating room 5 which is located on the upper side of the convector and which produces a chimney effect.

Hvis hele ventilasjonsluftmengden blåses mot konvektoren (fig. 1), fåes den stør-ste varmegivning til rommet. Ønskes en mindre varmeavgivning dreies akslen 2 slik at bare en del av luften passerer gjennom konvektoren. Dreies valsen ennu mere kom- If the entire amount of ventilation air is blown towards the convector (fig. 1), the greatest heat supply to the room is obtained. If a smaller heat release is desired, the shaft 2 is turned so that only part of the air passes through the convector. If the roller is turned even more com-

mer den tilslutt i en stilling hvor luften går helt forbi konvektoren og ut gjennom en kanal 6 mellom konvektoren og skjermen 3a (se fig. 2). more it finally in a position where the air goes completely past the convector and out through a channel 6 between the convector and the screen 3a (see fig. 2).

Ved dreiningen av valsen 2 er det ønskelig at luften gjennom konvektoren endres kontinuerlig fra full luftmengde til null. Dette oppnåes ved at hullene i valsen er anordnet langs en eller flere linjer som ligger skrått i forhold til valsens akse (se fig. 3) eller i sikksakk (se fig. 4). During the rotation of roller 2, it is desirable that the air through the convector changes continuously from full air volume to zero. This is achieved by the holes in the roller being arranged along one or more lines which lie obliquely in relation to the axis of the roller (see fig. 3) or in a zigzag pattern (see fig. 4).

Når hele ventilasjonsluftmengden blå- When the entire ventilation air volume blue-

ses mot kanalen 6, er det ønskelig at der ikke går noen luftstrøm gjennom konvek- is seen towards duct 6, it is desirable that no air flow passes through the convection

toren og varmeoverføringen på denne måte blir minst mulig. Som følge av skorstens-virkningen vil den varme i varmerommet 5 søke å stige oppad gjennom konvektoren. tor and the heat transfer in this way is kept to a minimum. As a result of the chimney effect, the heat in the heating room 5 will seek to rise upwards through the convector.

Ved ejektorvirkning suges romluften gjen- In the case of an ejector effect, the room air is re-absorbed

nom åpningen 3, og man får da et under- nom the opening 3, and you then get a sub-

trykk innenfor åpningen, hvilket under- pressure within the opening, which under-

trykk vil suge luften nedad gjennom konvektoren. Undertrykkets størrelse beror på ejektorvirkningen og størrelsen av åpnin- pressure will suck the air downwards through the convector. The size of the negative pressure depends on the ejector effect and the size of the opening

gen 3. Denne åpnings størrelse avpasses derfor slik at undertrykket og skorstens-virkningen i størst mulig grad opphever hinannen. gen 3. The size of this opening is therefore adjusted so that the negative pressure and the chimney effect cancel each other out to the greatest possible extent.

Når et apparat ifølge oppfinnelsen anvendes i et rom må luftmengden avpasses efter det normale ventilasjonsbehov. I visse tilfelle, f. eks. når mange mennesker be- When a device according to the invention is used in a room, the amount of air must be adapted to the normal ventilation requirement. In certain cases, e.g. when many people beg-

finner seg i rommet, ønsker man en betyde- finds himself in the room, if you want a significant

lig større mengde ventilasjonsluft enn ellers. For å muliggjøre dette forsynes val- equal to a larger amount of ventilation air than otherwise. To make this possible, val-

sen 2 dels med en serie hull med større totalt tverrsnittsareal og dels med en serie hull med mindre tverrsnittsareal, hvor førstnevnte huli f. eks. er anordnet 90° for- late 2 partly with a series of holes with a larger total cross-sectional area and partly with a series of holes with a smaller cross-sectional area, where the former huli e.g. is arranged 90° for

skutt i forhold 'til sistnevnte. Ved normalt ventilasjonsbehov (se fig. 5) dreies valsen 2 slik at ventilasjonsluften blåses gjennom de mindre hull 7, idet de større hull 8 er stengt ved hjelp av skjermer 9. Ved større ventilasjonsbehov (se fig. 6) dreies valsen 2 slik at ventilasjonsluften blåses gjennom de større hull 8, idet de mindre hull 7 nu er avstengt ved hjelp av skjermene 9. shot in relation 'to the latter. If there is a normal need for ventilation (see fig. 5), the roller 2 is turned so that the ventilation air is blown through the smaller holes 7, while the larger holes 8 are closed using screens 9. If there is a greater need for ventilation (see fig. 6), the roller 2 is turned so that the ventilation air is blown through the larger holes 8, as the smaller holes 7 are now closed off with the help of the screens 9.

Ved utførelseseksemplet ifølge fig. 7 er In the design example according to fig. 7 is

et munnstykke 10 som hensiktsmessig er utført av elastisk materiale, skjøvet inn i hullene 2a i kanalen 1. Ved at munnstyk- a nozzle 10 which is suitably made of elastic material, pushed into the holes 2a in the channel 1. By the nozzle

kene 10 ved hensiktsmessige midler bøyes til den med strekede linjer viste stilling, the cone 10 is bent by suitable means to the position shown with dashed lines,

kan ventilasjonsluften fra helt å passere til konvektoren dirigeres i sin helhet til kanalen 6, idet også ønskede mellomstil- the ventilation air from completely passing through to the convector can be directed in its entirety to duct 6, as also the desired intermediate

linger kan foretas. For å oppnå en konti- lings can be made. To achieve a conti-

nuerlig forandring av luftmengden gjen- current change in the amount of air re-

nom konvektoren kan munnstykkene 10 nom the convector can the nozzles 10

festes på et (eller flere) veggparti av ledningen 1 på en slik måte at munnstykkene er anordnet i rekker som danner en vinkel med kanalens lengdeakse. Dette veggparti kan være plant og forandringen i lufttil- is attached to one (or more) wall sections of the line 1 in such a way that the nozzles are arranged in rows that form an angle with the longitudinal axis of the channel. This wall section can be flat and the change in air supply

førsel oppnåes ved å forskyve partiet, eller det kan være bueformet hvor forandringen fåes ved at partiet dreies. direction is achieved by displacing the part, or it can be arc-shaped where the change is achieved by turning the part.

Den på fig. 8 viste utførelse har et elas- The one in fig. The embodiment shown in 8 has an elastic

tisk veggparti 11 som er festet til kanalen eller ledningen 1.1 dette tilfelle kan munnstykket 10 være stivt, idet det elastiske veggparti tillater forandring av munnstyk- tic wall part 11 which is attached to the channel or the line 1.1 in this case the mouthpiece 10 can be rigid, as the elastic wall part allows changing of the mouthpiece

kets utstrømningsretning, slik at ventilasjonsluften suksessivt kan forandres fra full mengde gjennom konvektorene henh. varmerommet til full mengde gjennom kanalen 6. ket's outflow direction, so that the ventilation air can be successively changed from the full amount through the convectors acc. the heating room to full volume through channel 6.

Åpningens 3 størrelse velges slik at det ved ejektorvirkning tilveiebragte under- The size of the opening 3 is chosen so that the under-

trykk innenfor åpningen og skorstensvirk-ningen i størst mulig grad opphever hinan- pressure within the opening and the chimney effect to the greatest possible extent cancel each other out

nen, eller munnstykket henh. munnstyk- nen, or the mouthpiece according to mouthpiece-

kene kan være forsynt med en (eller flere) skjerm 12, som hindrer den indre sirkula- can be provided with one (or more) screen 12, which prevents the internal circulation

sjon (se fig. 8). tion (see Fig. 8).

Anordningen ifølge oppfinnelsen med- The device according to the invention with

fører følgende fordeler. Hele den innblåste ventilasjonslufts bevegelsesenergi utnyttes i første rekke til ved innjektorvirkning å brings the following benefits. All of the kinetic energy of the blown-in ventilation air is used primarily for injector action

trekke med seg, romluften, i annen rekke for å øke varmeoverføringen fra konvek- draw the room air with it, among other things, to increase the heat transfer from convective

toren. tower.

Ved å dreie valsen eller påvirke munnstykkene eller liknende oppnåes en konti- By turning the roller or influencing the nozzles or similar, a continuous

nuerlig regulering av varmetilførslen til rommet uten anvendelse av vannventiler eller luftspjell. current regulation of the heat supply to the room without the use of water valves or air dampers.

Hvis varmtvannledningen ikke er ut- If the hot water pipe is not out-

styrt med ventiler, kan flere konvektorer koples i serie og et såkalt et-rørs-system anvendes. I ledningssystemet for varmt- controlled with valves, several convectors can be connected in series and a so-called one-pipe system is used. In the piping system for hot-

vannet kan det ene rør og samtlige ventiler derved innspares. the water, one pipe and all valves can thereby be saved.

Claims (13)

1. Anordning ved konvektorer bestemt for romoppvarmning, av den type som er anordnet i et varmerom som strekker seg over konvektoren og ved hjelp av hvilken oppvarmningen foregår ved innblåsning av ventilasjonsluft gjennom konvektoren og ut i rommet, karakterisert ved at der i et under konvektoren (4) anordnet uttak for ventilasjonsluft befinner seg et med ut-strømningshull (2a) forsynt og således innstillbart luftinnblåsningsorgan at den konstante luftmengde som passerer gjennom hullene, ved forandring av luftinnblås-ningsorganets stilling, endrer retningen slik1. Device for convectors intended for space heating, of the type that is arranged in a heating room that extends above the convector and with the help of which the heating takes place by blowing ventilation air through the convector and out into the room, characterized in that in a space below the convector ( 4) provided with an outlet for ventilation air, there is an air intake device provided with an outflow hole (2a) and adjustable in such a way that the constant amount of air that passes through the holes, when changing the position of the air intake device, changes direction as follows at den helt eller delvis passerer gjennom eller helt forbi varmerommet (5) med konvektoren (4) i den hensikt å regulere var-metilførslen til det rom som skal oppvar-mes. 2. Anordning ifølge påstand 1, karakterisert ved at det under konvektoren anordnede innblåsningsorgan for den konstante luftmengde består av en dreibar valse (2) eller liknende i hvilken utstrøm-ningshullene (2a) er anordnet langs et eller flere plan som går gjennom eller danner en vinkel med valsemantelens generatrise (fig. 3), slik at luftmengden gjennom konvektoren forandres kontinuerlig når valsen dreies.that it passes completely or partially through or completely past the heating room (5) with the convector (4) with the intention of regulating the heat supply to the room to be heated. 2. Device according to claim 1, characterized in that the blowing device for the constant amount of air arranged below the convector consists of a rotatable roller (2) or the like in which the outflow holes (2a) are arranged along one or more planes that pass through or form a angle with the generatrix of the roller mantle (fig. 3), so that the amount of air through the convector changes continuously when the roller is turned. 3. Anordning ifølge påstandene 1 og 2, karakterisert ved at en åpning (3) for rom-luft er anordnet i en foran varmerommet (5) anordnet skjerm (3a) eller liknende, slik at luftstrømmen gjennom konvektoren opphører når hele ventilasjonsluftmengden blåses gjennom en kanal (6) som f. eks. er dannet mellom varmerommet (5) og skjermen. 3. Device according to claims 1 and 2, characterized in that an opening (3) for room air is arranged in a screen (3a) arranged in front of the heating room (5) or similar, so that the air flow through the convector ceases when the entire amount of ventilation air is blown through a channel (6) such as is formed between the heating chamber (5) and the screen. 4. Anordning ifølge påstand 1, karakterisert ved at valsen (2) er forsynt med en rekke utstrømningshull (7) med et totalt areal som er avpasset til normalt ventilasjonsbehov, og en rekke hull (8) med et totalt areal som er avpasset til særlig stort ventilasjonsbehov, hvilke rekker hull danner en vinkel med hinnanen. 4. Device according to claim 1, characterized in that the roller (2) is provided with a number of outflow holes (7) with a total area adapted to normal ventilation needs, and a number of holes (8) with a total area adapted to particular great need for ventilation, which rows of holes form an angle with the membrane. 5. Anordning ifølge påstand 4, karakterisert ved at skjermer (9) eller liknende er anordnet til å frigi den ene rekke ut-strømningshull og derved stenge den annen. 5. Device according to claim 4, characterized in that screens (9) or the like are arranged to release one row of outflow holes and thereby close the other. 6. Anordning ifølge påstand 1, karakterisert ved den endring at der i en under varmerommet (5) henh. konvektoren (6) anordnet ledning (1) for ventilasjonsluft er anordnet ett eller flere hull, og at ett eller flere munnstykker (10) er tilsluttet hullene slik at den luftmengde som passerer gjennom hullene ved omstilling av munn stykkenes utblåsningsretning, passerer helt eller delvis gjennom eller helt forbi varmerommet med konvektoren. 6. Device according to claim 1, characterized by the change that in one under the heating space (5) acc. the convector (6) arranged line (1) for ventilation air is arranged with one or more holes, and that one or more nozzles (10) are connected to the holes so that the amount of air that passes through the holes when changing the mouth the blow-out direction of the pieces, passes completely or partially through or completely past the heating room with the convector. 7. Anordning ifølge påstand 6, karakterisert ved at luftmunnstykkene (10) er bøyelig eller svingbart anordnet i forhold til ledningen og hensiktsmessig påvirkbare fra varmerommets ytterside, slik at munnstykkenes utblåsningsretning forandres kontinuerlig for derved kontinuerlig å for-andre luftmengden gjennom varmerommet med konvektoren. 7. Device according to claim 6, characterized in that the air nozzles (10) are flexibly or pivotably arranged in relation to the line and suitably actuable from the outside of the heating chamber, so that the direction of the nozzles' discharge is continuously changed to thereby continuously change the amount of air through the heating chamber with the convector. 8. Anordning ifølge påstandene 6 og 7, karakterisert ved at munnstykkene 10) er bøyelige. 8. Device according to claims 6 and 7, characterized in that the nozzles 10) are flexible. 9. Anordning ifølge påstandene 6—8, karakterisert ved at munnstykkene (10) er festet til en elastisk plate (11) eller liknende. 9. Device according to claims 6-8, characterized in that the nozzles (10) are attached to an elastic plate (11) or similar. 10. Anordning ifølge påstandene 6—9, karakterisert ved at munnstykkene (10) er festet til et veggparti av ledningen for ventilasjonsluften, hvilket parti er forskyv-bart henholdsvis dreibart anordnet i forhold til ledningen forøvrig. 10. Device according to claims 6-9, characterized in that the nozzles (10) are attached to a wall part of the line for the ventilation air, which part is displaceable or rotatably arranged in relation to the rest of the line. 11. Anordning i henhold til påstandene 1—5, karakterisert ved at hullene for munnstykkene (10) er anordnet langs en eller flere linjer som ligger skrått i forhold til ledningens lengdeakse (fig. 7 og 8). 11. Device according to claims 1-5, characterized in that the holes for the nozzles (10) are arranged along one or more lines which lie obliquely in relation to the longitudinal axis of the cable (fig. 7 and 8). 12. Anordning ifølge påstandene 1—6, karakterisert ved at der er 'anordnet en skjerm (12) som tjener til å hindre indre sirkulasjon. 12. Device according to claims 1-6, characterized in that a screen (12) is provided which serves to prevent internal circulation. 13. Anordning ifølge påstand 7, karakterisert ved at skjermen (12) er festet til et eller flere munnstykker (10) og er anordnet til å delta i munstykkets henholdsvis munnstykkenes bevegelse.13. Device according to claim 7, characterized in that the screen (12) is attached to one or more nozzles (10) and is arranged to participate in the movement of the nozzle or the nozzles.
NO148908A 1962-06-06 1963-06-05 NO118569B (en)

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DE (2) DE1594336C3 (en)
DK (1) DK108875C (en)
FI (1) FI41181B (en)
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NO (1) NO118569B (en)

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US2222487A (en) * 1937-09-29 1940-11-19 Texas Co Lubricant
US2718502A (en) * 1951-12-27 1955-09-20 Gulf Research Development Co Lubricant compositions
US3053768A (en) * 1958-12-23 1962-09-11 Union Carbide Corp Synthetic lubricant compositions
US3130818A (en) * 1960-02-08 1964-04-28 Int Basic Economy Corp Intermittent pressure injector

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DE1444780B (en) 1970-09-03
DK108875C (en) 1968-02-19
GB1039907A (en) 1966-08-24
DE1594336C3 (en) 1973-11-22
US3277005A (en) 1966-10-04
FI41181B (en) 1969-06-02
DE1594336B2 (en) 1973-04-19
DE1594336A1 (en) 1970-07-23

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