NO150146B - PROCEDURE FOR CATALYTICAL AMMOXYDATION FOR NITRIL PREPARATION - Google Patents
PROCEDURE FOR CATALYTICAL AMMOXYDATION FOR NITRIL PREPARATION Download PDFInfo
- Publication number
- NO150146B NO150146B NO773192A NO773192A NO150146B NO 150146 B NO150146 B NO 150146B NO 773192 A NO773192 A NO 773192A NO 773192 A NO773192 A NO 773192A NO 150146 B NO150146 B NO 150146B
- Authority
- NO
- Norway
- Prior art keywords
- protective capsule
- capsule
- protective
- nozzle
- plug
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 claims description 29
- 239000002775 capsule Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 239000003380 propellant Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
Description
Anordning ved brannslukker for biler. Device for fire extinguishers for cars.
Oppfinnelsen angår en anordning ved brannslukker som fortrinnsvis er utformet som et pulverapparat for biler. The invention relates to a device for a fire extinguisher which is preferably designed as a powder device for cars.
De fleste motorkjøretøyer er utstyrt med et manuelt brannslukningsapparat som i sin enkleste form f. eks. kan bestå av et pulverapparat med slukkepulver som står under trykk og som er et nødvendig hjelpeapparat for bilføreren ved slukning av forgasser- eller andre branner i kjøre-tøyet. I den senere tid er imidlertid kjøre-tøyet utrustet med enda andre hjelpean-ordninger eller apparater, av hvilke det viktigste er en blinklampe. Most motor vehicles are equipped with a manual fire extinguisher which, in its simplest form, e.g. can consist of a powder device with extinguishing powder which is under pressure and which is a necessary auxiliary device for the driver when extinguishing carburettor or other fires in the vehicle. In recent times, however, vehicles have been equipped with yet other auxiliary devices or devices, the most important of which is a flashing light.
Foreliggende oppfinnelse går ut fra at det er kjent brannslukkere med en slukkemiddel-beholder som er forsynt med en lukke- eller ventilplugg hvori er anbragt en sprøytedyse, og en beskyttelseskapsel omgir ventilpluggen. Ved en brannslukker av denne type som er bestemt for biler består oppfinnelsen i at beskyttelseskappen i det minste delvis består av gjennomsiktig materiale og at det er anordnet en blinklampe innenfor beskyttelseskappen og ved siden av fyllepluggen på ventil- eller lukkepluggen. The present invention assumes that there are known fire extinguishers with an extinguisher container which is provided with a closing or valve plug in which a spray nozzle is placed, and a protective capsule surrounds the valve plug. In the case of a fire extinguisher of this type which is intended for cars, the invention consists in the protective cover being at least partially made of transparent material and a flashing light being arranged inside the protective cover and next to the filler plug on the valve or closing plug.
En brannslukker som er utformet på denne måte har den fordel at den ved behov er anvendbar som blinklys og som så-dan alltid er for hånden likesom også brannslukkeren er lett tilgjengelig. En foretrukket utførelsesform for brannslukkeren fremkommer når beskyttelseskappen er aksielt forskyvbar mot slukkemiddelbeholderen mot påvirkningen av en fjær, og dens nedre frie rand er utformet som slagkant for å slå av en avbrekningsstuss som lukker sprøytedysen og bare raker noe ut fra beskyttelseskapslen. Ved en brannslukker som er utformet på denne måte gir beskyttelseskapselen ikke bare beskyttelse mot mulige skader av den på lukkepluggen anbragte blinklampe, men også sikkerhet for en hurtig og sikker åpning av sprøytedysens avstengning, hvorved den videre tjener til åpning av denne avstengning. Herunder beskytter beskyttelseskapselen blinklampen særlig også mot tilsmussing på grunn av slukkemiddelet, da åpningen av sprøytedysen ved avbruk-ket avbrekningsstuss ligger i området ved beskyttelseskapselens indre flate og slukkemiddelet derfor ikke kan trenge inn i rommet innenfor beskyttelseskapselen. Av-brekningslukningen og påvirkningen av denne ved hjelp av den forskyvbare beskyttelseskapsel sikrer derfor en rask og feilfri åpning av sprøytedysen, som på den annen side, når bare blinklampen blir brukt, er fullstendig sikkert avstengt, fordi avbrekningsstussen ikke utilsiktet kan bli berørt i en slik grad at den brekker. A fire extinguisher that is designed in this way has the advantage that it can be used as a flashing light when needed and is always at hand, just as the fire extinguisher is also easily accessible. A preferred embodiment of the fire extinguisher occurs when the protective cap is axially displaceable against the extinguisher container against the action of a spring, and its lower free edge is designed as an impact edge to turn off a break-off tip that closes the spray nozzle and only slightly protrudes from the protective cap. In the case of a fire extinguisher that is designed in this way, the protective capsule not only provides protection against possible damage from the flashing light placed on the closing plug, but also security for a quick and safe opening of the spray nozzle shut-off, whereby it further serves to open this shut-off. Below this, the protective capsule also protects the flashing lamp especially against soiling due to the extinguishing agent, as the opening of the spray nozzle in the case of a used break-off nozzle is in the area of the inner surface of the protective capsule and the extinguishing agent therefore cannot penetrate into the space inside the protective capsule. The break-off closure and its influence by means of the movable protective cap therefore ensure a quick and error-free opening of the spray nozzle, which, on the other hand, when only the flashing light is used, is completely safely shut off, because the break-off nozzle cannot be accidentally touched in such a degree that it breaks.
For at blinklampen ikke først trenger å bli fjernet ved påfylling av drivmiddelet, f. eks. trykkluft, i brannslukkeren, er det i den innenfor beskyttelseskappen anbrakte lukkeplugg anordnet en luftventil for påfylling av drivmiddelet. Videre bevirker denne utførelsesform at det ved hjelp av luftventilen lett og uten fjernelse av blinklampen kan kontrolleres om brannslukke- So that the indicator light does not first need to be removed when filling up with propellant, e.g. compressed air, in the fire extinguisher, an air valve for refilling the propellant is arranged in the closing plug placed inside the protective cover. Furthermore, this embodiment means that with the help of the air valve it is easy and without removing the flashing light to check whether the fire extinguisher
ren eller slukkemiddelbeholderen står un- clean or the extinguisher container is un-
der trykk, dvs. om brannslukkeren er drifts- where pressure, i.e. whether the fire extinguisher is operational
klar eller ferdig til bruk. ready or finished for use.
På tegningen er det som eksempel fremstilt en brannslukker ifølge oppfinnelsen, og Fig. 1 viser brannslukkeren delvis i oppriss og delvis i snitt, og Fig. 2 viser et forstørret oppriss av beskyttelseskapselen. The drawing shows a fire extinguisher according to the invention as an example, and Fig. 1 shows the fire extinguisher partly in elevation and partly in section, and Fig. 2 shows an enlarged elevation of the protective capsule.
På lokket på slukkemiddelbeholderen 1 On the lid of the extinguisher container 1
for brannslukkeren er det anbrakt en lukkeplugg 2 som imidlertid ikke er skrudd inn, for the fire extinguisher, a closing plug 2 has been placed, but this is not screwed in,
men er festet ved hjelp av et klebemiddel, hvorved utettheter i tilskruingen blir unn- but is attached using an adhesive, whereby leaks in the screwing are avoided
gått. I lukkepluggen er det innskrudd en fylleplugg 3 med en luftventil 4 med et filterstoff 5 som mellomlegg. Filterstoffet 5 forhindrer at luftventilen 4 blir utett. walked. A filling plug 3 with an air valve 4 with a filter material 5 as a spacer is screwed into the closing plug. The filter material 5 prevents the air valve 4 from leaking.
På siden av lukkepluggen er det anordnet en sprøytedyse 6 med en avbrekningsstuss 7. Alle disse deler blir omgitt av en beskyttelseskapsel 8 som blir tryk- On the side of the closing plug, there is a spray nozzle 6 with a break-off nozzle 7. All these parts are surrounded by a protective capsule 8 which is pressurized
ket oppad på grunn av en fjær 9. ket upwards due to a spring 9.
Til siden for lukkepluggen er det anordnet en stift 10 som griper inn i den på A pin 10 is arranged on the side for the closing plug which engages in it
fig. 2 viste bajonettsliss 11 i beskyttelseskapselen 8, slik at sprøytedysens 6 sprøyte-åpning som blir frigjort ved avbrekningen av avbrekningsstussen 7, ved dreining og nedtrykning av beskyttelseskapselen 8, midlertidig kan avstenges. Gjennom et hull i lukkepluggen og beskyttelseskapselen blir en ikke vist sikringsstift stukket inn, denne forhindrer at avbrekningsstussen brekker av ved en utilsiktet forskyvning av beskyttelseskapselen. I et nødstilfelle eller ved behov må sikringssiften trekkes ut. fig. 2 showed a bayonet slot 11 in the protective capsule 8, so that the spray opening of the spray nozzle 6, which is released by the break-off of the break-off nozzle 7, by turning and pressing down the protective capsule 8, can be temporarily closed. A safety pin, not shown, is inserted through a hole in the closing plug and the protective capsule, this prevents the break-off spigot from breaking off in the event of an accidental displacement of the protective capsule. In an emergency or if necessary, the safety switch must be pulled out.
Det er ikke anordnet et stigerør for slukkemiddelet fordi et slikt rør lett blir tilstoppet ved anvendelse av et pulver-formig slukkemiddel. Når det er nødvendig, There is no riser pipe for the extinguishing agent because such a pipe is easily clogged when using a powdered extinguishing agent. When necessary,
blir derfor brannslukkeren omsnudd og slått mot marken med beskyttelseskapse- the fire extinguisher is therefore turned over and knocked to the ground with its protective cap
len 8. Herunder virker den frie rand eller kant på beskyttelseskapselen 8 som slag- len 8. Below this, the free edge or edge of the protective capsule 8 acts as an impact
kant og slår av avbrekningsstussen 7, hvor- edge and switches off the termination plug 7, where-
ved sprøytedysen 6 blir fri. at the spray nozzle 6 becomes free.
Forut for fylling av brannslukkeren Prior to filling the fire extinguisher
med slukkemiddelet blir fyllepluggen 3 with the extinguishing agent, the filler plug 3
med filterstoffet 5 fjernet. Under fyllingen er avbrekningsstussen med sprøytedysen enda ikke innsatt for at den ved påfyllin- with the filter material 5 removed. During filling, the break-off nozzle with the spray nozzle has not yet been inserted, so that during filling
gen fortrengte luft kan slippe ut av beholderen 1. Etter fyllingen med slukkemid- Displaced air can escape from the container 1. After filling with extinguishing agent
del blir avbrekningsstussen 7, fyllepluggen 3, luftventilen 4 og filterstoffet 5 innsatt. part, the break-off nozzle 7, the filler plug 3, the air valve 4 and the filter material 5 are inserted.
Derpå lar man drivmiddelet, f. eks. press- Then the propellant, e.g. pressure
luft, strømme inn over luftventilen 4. Etter fullført drivmiddelpåfylling lukker luftventilen 4 seg selv og blir stengt med en propp eller hette som sikring likesom ved bil- og sykkelventiler. Derpå blir fjæren 9 skjøvet over luftventilen, hvilken fjær skal trykke slag- eller beskyttelseskapselen opp- air, flow in over the air valve 4. After completing the propellant filling, the air valve 4 closes itself and is closed with a plug or cap as a safeguard, just like with car and bicycle valves. The spring 9 is then pushed over the air valve, which spring is to push the impact or protective capsule up
ad. Etter påsetning av beskyttelseskapselen er brannslukkeren klar til bruk. ad. After fitting the protective cap, the fire extinguisher is ready for use.
Under beskyttelseskapselen er det an- Under the protective capsule there is an
brakt en blinklampe 12, som over en elek- brought a flashing light 12, which over an elec-
trisk ledning 13 og en bryter 14 står i for-bindelse med et batteri 15 i den hvelvede bunn av beholderen 1. Bryteren 14 er an- tric wire 13 and a switch 14 are connected to a battery 15 in the vaulted bottom of the container 1. The switch 14 is
brakt slik at dens bryterknapp 16 kan be- brought so that its switch button 16 can be
tjenes utenfra. served from outside.
Ved den viste utførelsesform er det i brannslukkerens hvelvede bunn videre an- In the embodiment shown, in the fire extinguisher's vaulted bottom there is further
brakt en glødelampe 17 som har den sam- brought an incandescent lamp 17 which has the
me strømkilde 18 og den samme bryter 14 me power source 18 and the same switch 14
som blinklampen 12. For at glødelampen 17 as the flashing light 12. For the incandescent light 17
skal kunne lyse utad, er dekselet 19 for den hvelvede bunn gjennomsiktig. Anordning av glødelampen 17 utgjør dog ingen del av oppfinnelsen. should be able to light outwards, the cover 19 for the vaulted bottom is transparent. However, the arrangement of the incandescent lamp 17 does not form part of the invention.
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72706076A | 1976-09-27 | 1976-09-27 | |
| US05/819,771 US4092271A (en) | 1976-09-27 | 1977-07-28 | Supported vanadia catalyst for nitrile production and process for preparing the catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO773192L NO773192L (en) | 1978-03-29 |
| NO150146B true NO150146B (en) | 1984-05-21 |
| NO150146C NO150146C (en) | 1984-08-29 |
Family
ID=27111443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO773192A NO150146C (en) | 1976-09-27 | 1977-09-16 | PROCEDURE FOR CATALYTICAL AMMOXYDATION FOR NITRIL PREPARATION |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5342193A (en) |
| AR (1) | AR218264A1 (en) |
| AU (1) | AU513349B2 (en) |
| BR (1) | BR7706375A (en) |
| CA (1) | CA1100476A (en) |
| CH (1) | CH641156A5 (en) |
| CS (1) | CS216248B2 (en) |
| DD (1) | DD132785A5 (en) |
| DE (1) | DE2741625B2 (en) |
| DK (1) | DK157663C (en) |
| ES (1) | ES462675A1 (en) |
| FI (1) | FI63867C (en) |
| FR (1) | FR2365372A2 (en) |
| GB (1) | GB1539366A (en) |
| IE (1) | IE45969B1 (en) |
| NL (1) | NL178313C (en) |
| NO (1) | NO150146C (en) |
| PL (1) | PL119446B1 (en) |
| PT (1) | PT67087B (en) |
| RO (1) | RO73289A (en) |
| SE (1) | SE434706B (en) |
| YU (1) | YU40012B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0065704A1 (en) * | 1981-05-12 | 1982-12-01 | Ashland Oil, Inc. | Redox catalyst plus promoter for oxidation of hydrocarbons |
| DE3401676A1 (en) * | 1984-01-19 | 1985-07-25 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR PRODUCING A V (ARROW DOWN) 2 (ARROW DOWN) O (ARROW DOWN) 5 (ARROW DOWN) AND ALKALISULFATE-CONTAINING CATALYST FOR THE OXIDATION OF SO (ARROW DOWN) 2 (ARROW DOWN) (ARROW DOWN) DOWN) |
| DE3788308T2 (en) * | 1986-07-15 | 1994-05-19 | Koei Chemical Co | Process for the production of nitriles. |
| JPS63116465U (en) * | 1987-01-22 | 1988-07-27 | ||
| EP0556489A1 (en) * | 1992-02-19 | 1993-08-25 | Shell Internationale Researchmaatschappij B.V. | Process for the dehydrogenation of hydrocarbons |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1357675A (en) * | 1963-02-11 | 1964-04-10 | Aquitaine Petrole | New catalyst for the recovery of gaseous sulfur compounds contained in low concentrations in waste gases and flue gases, and their transformation into sulfur trioxide and process using such a catalyst |
| DE1290125C2 (en) * | 1963-11-06 | 1974-04-11 | PROCESS FOR THE PREPARATION OF BENZONITRILE | |
| US3963645A (en) * | 1969-02-27 | 1976-06-15 | The Lummus Company | Supported metal oxides |
| DE1930880B2 (en) * | 1969-06-18 | 1980-02-21 | Chemische Werke Huels Ag, 4370 Marl | Process for the production of iso- and / or terephthalic acid dinitriles |
-
1977
- 1977-08-19 CA CA285,116A patent/CA1100476A/en not_active Expired
- 1977-08-25 AU AU28236/77A patent/AU513349B2/en not_active Expired
- 1977-08-26 FI FI772543A patent/FI63867C/en not_active IP Right Cessation
- 1977-09-08 AR AR269136A patent/AR218264A1/en active
- 1977-09-09 NL NLAANVRAGE7709953,A patent/NL178313C/en not_active IP Right Cessation
- 1977-09-15 DE DE2741625A patent/DE2741625B2/en not_active Withdrawn
- 1977-09-16 NO NO773192A patent/NO150146C/en unknown
- 1977-09-19 GB GB39031/77A patent/GB1539366A/en not_active Expired
- 1977-09-19 JP JP11251977A patent/JPS5342193A/en active Pending
- 1977-09-23 BR BR7706375A patent/BR7706375A/en unknown
- 1977-09-23 FR FR7728700A patent/FR2365372A2/en active Granted
- 1977-09-26 SE SE7710757A patent/SE434706B/en not_active IP Right Cessation
- 1977-09-26 CH CH1172277A patent/CH641156A5/en not_active IP Right Cessation
- 1977-09-26 DD DD7700201203A patent/DD132785A5/en unknown
- 1977-09-26 CS CS776227A patent/CS216248B2/en unknown
- 1977-09-26 PL PL1977201050A patent/PL119446B1/en unknown
- 1977-09-27 DK DK427177A patent/DK157663C/en not_active IP Right Cessation
- 1977-09-27 RO RO7791679A patent/RO73289A/en unknown
- 1977-09-27 YU YU2287/77A patent/YU40012B/en unknown
- 1977-09-27 ES ES462675A patent/ES462675A1/en not_active Expired
- 1977-09-27 IE IE1974/77A patent/IE45969B1/en unknown
- 1977-09-27 PT PT67087A patent/PT67087B/en unknown
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