NO136458B - - Google Patents

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Publication number
NO136458B
NO136458B NO155/72A NO15572A NO136458B NO 136458 B NO136458 B NO 136458B NO 155/72 A NO155/72 A NO 155/72A NO 15572 A NO15572 A NO 15572A NO 136458 B NO136458 B NO 136458B
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NO
Norway
Prior art keywords
rods
tabs
profile
tab
blinds
Prior art date
Application number
NO155/72A
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English (en)
Other versions
NO136458C (no
Inventor
V Fattore
B Notari
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NO136458B publication Critical patent/NO136458B/no
Publication of NO136458C publication Critical patent/NO136458C/no

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85Chromium, molybdenum or tungsten
    • B01J23/88Molybdenum
    • B01J23/887Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8871Rare earth metals or actinides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85Chromium, molybdenum or tungsten
    • B01J23/88Molybdenum
    • B01J23/887Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876Arsenic, antimony or bismuth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057Selenium or tellurium; Compounds thereof
    • B01J27/0576Tellurium; Compounds thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14Phosphorus; Compounds thereof
    • B01J27/186Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/24Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00Constitutive chemical elements of heterogeneous catalysts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Blinds (AREA)
  • Catalysts (AREA)

Description

Sjalusier.
Sjalusier med staver av et annet ma-terial enn det mest brukte, tøe, har for-delen av større motstandskraft mot atmos-færisk innflytelse. Spesielt krever staver som er fremstilt av plast eller liknende, ikke noe vedlikehold eller tilsyn. En ulem-pe er imidlertid den forholdsvis store vekt av sjalusistaver som ikke er 'fremstilt av tre. Den hittil vanlige utførelse av ledd-forbindelsene mellom inntil hinannen liggende staver er også ugunstig.
Oppfinnelsen angår sjalusier som har staver av plast eller liknende, hvis lengdekanter har fliker som er ombøyd for å gripe dreibart inn i hverandre, og ifølge oppfinnelsen har stavens hovedpart! kasseprofil, og flikene går ut fra hver sin ,sideflate av kasseprofilet og danner åpne, ho-vedsakelig halvsylindriske renner som, vender mot profilet.
Stavene lar seg leddforbinde med hverandre ved hjelp av de nevnte fliker ..uten bruk av andre forbindelsesmidler, så de bare kan skilles fra hverandre ved lengde-forskyvnlng eller bruk av makt. En vesent-lig fordel består også i den enkle frem-stilling av stavene, idet disse kan fremstilles av f. eks. plast eller eventuelt lettmetall 1 en sprøyte- eller trekkprosess og 1 og for seg ikke krever noen ytterligere bearbeidelse.
På tegningen er der vist en f ortrukken utførelsesform av sjalusien ifølge oppfinnelsen.
Fig. 1 og fig. 2 viser tre sjalusistaver 1, 2 og 3 i henholdsvis snitt og grunnriss.;
Stavenes hovedpart! har kasseprofil og kan være forsterket med Andre tverrsteg. Ved begge lengdekanter av stavene er der fortrinnsvis over hele lengden anordnet en flik, strimmel eller liknende 4, resp. 5. Disse fliker danner leddforbindeisen mellom inntil hinannen liggende staver.
Flikene 4, 5 for alle stavene er for det nevnte formål bøyd til sylinderflater som i hovedsaken innbyrdes er symme-triske om stavens lengdeakse slik at der dannes åpne renner eller halvskåler, om-trent av form som halve hulsylindre. Ut-førelsen kan være slik at flikene passer til hinannen eller griper om 'hinannen på en fjærende, noe ettergivende måte, hvor-ved svingebevegelse av de inntil hinannen liggende staver kan finne sted, mens løs-ning av leddforbindelsen bare kan skje ved deformasjon resp. oppbøyning av flikene med makt eller ved Jengdeforskyv-ning av stavene innbyrdes.
Avhekting av forbindelsene hindres ved at avstanden b på de bøyde fliker er større enn avstanden a. Forbindelsen til-later en svingning av stavene på 90° til begge sider.
For å hindre en relativ lengdeforskyv-ning av stavene finnes der på disses ene side (jfr. 3 på fig. 4) en eksempelvis rett-vinklet utsparing 7, som passende dannes ved at der 1 flikene gjøres innsnitt svar-ende til to motstående sider av et rektan-gel eller kvadrat, hvoretter de oppstående tunger fraskilles, mens der på den annen stav (jfr. 2 på fig. 3) dannes et fremspring 6 ved parallelle innsnitt nær roten av flikene 5 og inntrykking av det mellomlig-gende parti.
Det inntrykte fremspring 6 griper et-ter sammenføyningen av stavene inn i ut-snittet 7 på den tilgrensende stav og for-hindrer enhver uheldig Innbyrdes lengde-forskyvning av stavene.
Ut- resp. innsnittene 1 flikene kan eventuelt overdekkes.
Bredden av sjalusistaven 1 henhold til oppfinnelsen kan være vilkårlig, og den velges hensiktsmessig slik at sjalusiene lett kan rulles opp på en bærevalse. Plaststa-vene av den nye type kan utføres meget smale, resp. med liten tykkelse, noe som fører til en fordelaktig minskning av rull-diameteren. Stavens veggtykfcelse avhen-ger av den styrke som forlanges.
Stavens lengde er vilkårlig. Der har f. eks. vært utført sjalusier med staver av 5 m lengde. Stavene kan også fremstilles som en streng i en sprøyte- eller trekke-prosess. De kan bestå av en hvilken som helst passende plast (kondensasjons- eller addis j ons-polymerisasj onsprodukter) eller lettmetall eller kombinasj oner av disse ma-terialer.

Claims (2)

1. Sjalusier med staver som ved sine lengdekanter har fliker som er ombøyet for å gripe dreibart inn i hverandre, karakterisert ved at stavenes (1—3) hovedparti har kasseprofil, og at flikene (4—5) går ut fra hver sin sideflate av kasseprofilet og danner åpne, hovedsake-lig halvsylindriiske renner som vender mot profilet.
2. Spalusier som angitt 1 påstand 1, karakterisert ved at den ene flik (5) nær sin rot er trykket inn i rennen over en del (6) av sin lengde, og at den annen flik (4) har et i og for seg kjent randutsnitt (7) som samvirker med inn-rykningen (6).
NO155/72A 1971-01-25 1972-01-24 Katalysatorblanding for ammoksydasjon. NO136458C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1972371 1971-01-25

Publications (2)

Publication Number Publication Date
NO136458B true NO136458B (no) 1977-05-31
NO136458C NO136458C (no) 1977-09-07

Family

ID=11160661

Family Applications (1)

Application Number Title Priority Date Filing Date
NO155/72A NO136458C (no) 1971-01-25 1972-01-24 Katalysatorblanding for ammoksydasjon.

Country Status (21)

Country Link
US (1) US4082785A (no)
JP (1) JPS5335556B1 (no)
AT (2) AT322530B (no)
AU (1) AU464188B2 (no)
BE (1) BE778390A (no)
CA (1) CA987649A (no)
CS (1) CS188121B2 (no)
DE (1) DE2203439C3 (no)
ES (1) ES399363A1 (no)
FR (1) FR2123401B1 (no)
GB (1) GB1355004A (no)
HU (1) HU171953B (no)
LU (1) LU64643A1 (no)
NL (1) NL7201023A (no)
NO (1) NO136458C (no)
PL (2) PL89032B1 (no)
RO (1) RO61401A (no)
SE (2) SE404601B (no)
SU (1) SU475760A3 (no)
TR (1) TR17506A (no)
ZA (1) ZA72514B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111102A (ja) * 1983-11-18 1985-06-17 Sekisui Jushi Co Ltd デジタル巻尺
US7294734B2 (en) * 2003-05-02 2007-11-13 Velocys, Inc. Process for converting a hydrocarbon to an oxygenate or a nitrile
EP1786797B1 (en) * 2004-08-12 2014-11-26 Velocys, Inc. Process for converting ethylene to ethylene oxide using microchannel process technology
FR2913975B3 (fr) * 2007-03-19 2009-01-16 Arkema France Procede ameliore de production d'acroleine et/ou d'acide acrylique a partir de propylene
US8096024B2 (en) * 2008-08-13 2012-01-17 Thyssenkrupp Elevator Capital Corporation Rope termination device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE587609A (no) * 1959-02-16
BE600552A (no) * 1960-02-26
NL262141A (no) * 1960-03-09
BE605212A (no) * 1960-06-21
US3509069A (en) * 1965-08-30 1970-04-28 Goodrich Co B F Catalyst for preparing unsaturated acids and aldehydes
CA774587A (en) * 1965-08-30 1967-12-26 The B. F. Goodrich Company Process for preparing unsaturated nitriles
US3338952A (en) * 1965-11-15 1967-08-29 Standard Oil Co Process for the catalytic ammoxidation of olefins to nitriles
IT820619A (no) * 1965-12-24
US3625867A (en) * 1967-06-02 1971-12-07 Takachika Yoshino Process for production of metal oxide-antimony oxide catalysts
US3542842A (en) * 1967-12-20 1970-11-24 Standard Oil Co Ammoxidation of propylene or isobutylene to acrylonitrile or methacrylonitrile
US3551470A (en) * 1967-12-20 1970-12-29 Standard Oil Co Process for the ammoxidation of olefins to unsaturated nitriles
DE1808990C3 (de) * 1967-12-20 1980-01-31 The Standard Oil Co., Cleveland, Ohio (V.St.A.) Uran, Arsen, Antimon und/oder Molybdän und ggf. Promotoren enthaltende Oxydationskatalysatoren und ihre Verwendung
FR1563988A (no) * 1968-03-05 1969-04-18

Also Published As

Publication number Publication date
GB1355004A (en) 1974-06-05
HU171953B (hu) 1978-04-28
PL71314B1 (no) 1974-06-29
NO136458C (no) 1977-09-07
SU475760A3 (ru) 1975-06-30
RO61401A (no) 1977-07-15
DE2203439B2 (de) 1975-05-07
DE2203439C3 (de) 1975-12-18
JPS5335556B1 (no) 1978-09-27
DE2203439A1 (de) 1972-08-03
LU64643A1 (no) 1972-06-26
FR2123401A1 (no) 1972-09-08
CS188121B2 (en) 1979-02-28
SE7501046L (no) 1975-01-30
CA987649A (en) 1976-04-20
ZA72514B (en) 1972-10-25
PL89032B1 (no) 1976-10-30
US4082785A (en) 1978-04-04
SE404601B (sv) 1978-10-16
BE778390A (fr) 1972-05-16
AU464188B2 (en) 1975-08-21
ATA852073A (de) 1975-04-15
TR17506A (tr) 1975-07-23
FR2123401B1 (no) 1975-06-13
AU3823572A (en) 1973-07-26
AT327158B (de) 1976-01-26
ES399363A1 (es) 1975-06-01
NL7201023A (no) 1972-07-27
AT322530B (de) 1975-05-26

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