PL91130B1 - - Google Patents

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Publication number
PL91130B1
PL91130B1 PL1973166204A PL16620473A PL91130B1 PL 91130 B1 PL91130 B1 PL 91130B1 PL 1973166204 A PL1973166204 A PL 1973166204A PL 16620473 A PL16620473 A PL 16620473A PL 91130 B1 PL91130 B1 PL 91130B1
Authority
PL
Poland
Prior art keywords
insulating
insulation
glued
laminate
flat bars
Prior art date
Application number
PL1973166204A
Other languages
Polish (pl)
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 filed Critical
Publication of PL91130B1 publication Critical patent/PL91130B1/pl

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/08—Closed cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/901—Liquified gas content, cryogenic
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249985—Composition of adhesive or bonding component specified
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Thermal Insulation (AREA)
  • Packages (AREA)
  • Laminated Bodies (AREA)

Description

Przedmiotem wynalazku jest izolacja do izolowania zbiorników, przeznaczonychdo przechowywania lubprze¬ wozenia cieczy o niskich temperaturach wrzenia.Znana jest izolacja do izolowania zbiorników przezna¬ czonych do przechowywania lub przewozenia cieczy o ni¬ skich temperaturach wrzenia, która wytwarzana jest w po¬ staci okladzin lub tasm z materialówo malej przewodnosci cieplnej.Wadaznanej izolacji do izolowania zbiornikówjestto, ze jest ona wytwarzana w postaci okladzin lub tasm izolacyj¬ nych, które przy stopniowym izolowaniu zbiornika wyma¬ gaja dodatkowych uchwytów lub innych elementów nie¬ zbednych do laczenia poszczególnych warstw okladzin lub zwojów tasm izolacyjnych.Celem wynalazku jest usuniecie tych wad.Istota wynalazku przejawia sie w tym, ze izolacja do izolowania zbiorników wykonana jest w postaci podluzne¬ go czlonu izolacyjnego o ksztalcie zasadniczo prostokat¬ nym, w przekroju poprzecznym, który zawiera czesc czolo¬ wa tworzaca zewnetrzny czlon izolacyjny, przystosowany do polaczenia z wieloma czlonami izolacyjnymi, przylega¬ jacymi do siebie, o jednakowej dlugosci w stosunku do czesci czolowej zewnetrznego czlonu.Przedmiot wynalazku uwidoczniony jest w przykladzie wykonania na rysunku, na którym fig. 1 przedstawia schematyczny widok czlonu izolacyjnego o ksztalcie pros¬ tokatnym i fig. 2-przekrój zbiornika powleczonego izola¬ cja wykonana wedlug wynalazku.Izolacja 10 wedlug fig. 1 sklada sie z czesci czolowej 11 i czesci wewnetrznej utworzonej z izolacyjnychplaskowni- ków 21, 22, 23 i 24. Na powierzchni 12 czesci czolowej 11 naniesiono lepka warstwe 19, do której przyklejono lami¬ nat 15. Do laminatu 15, od strony zewnetrznej, przyklejono metalowy plaskownik 18 wykonany z aluminium, który razem z laminatem odchylono do góry o 180° w dolnej czolowej czesci 11, tworzac przy tym kolnierz 17 o ksztalcie litery J. Do powierzchni wewnetrznej 13, czesci czolowej 11 przyklejono wzmacniajacaplócienna tkanine 26, której druga powierzchnie przyklejono do izolacyjnych plaskow¬ ników 21, 22, 23 i 24. Jedna krawedz wzmacniajacej, plóciennej tkaniny 26 jest odchylona i przyklejona do górnej plaszczyzny izolacyjnego plaskownika 21, podczas gdy druga krawedz tej tkaninyjestodwinieta i przyklejona do dolnej plaszczyzny izolacyjnego plaskownika 24. Po przeciwleglej stronie, na czesci wewnetrznej izolacyjnych plaskowników 21,22,23 i 24przyklejono warstweplócien¬ nej tkaniny 27, która ma za zadanie polaczenie ze soba wszystkie te plaskowniki. Izolacyjny plaskownik21 ulozo¬ ny jest na powierzchni plaskownika 22 w sposób umozli¬ wiajacy wzajemny ich przesuw, natomiast plaskowniki22, 23 i 24 polaczone sa stykajacymi sie ze soba powierzchnia¬ mi zapomoca lepiku. Wgórnej krawedzi warstwylaminatu i metalowego plaskownika 18 utworzone sa wglebienia 29 umozliwiajace bardziej dokladne ulozenie izolacyjnej tasmy, podczas jej nawijania na powierzchni zbiornika. Na zewnetrznej powierzchni górnej czesci metalowego pla¬ skownika 18, utworzone sa wzdluzne wyzlobienia 31 przy¬ stosowane do bardziej dokladnego uszczelniania izolacyj¬ nej tasmy z kolnierzem opancerzenia.Zbiornik 35, wedlug fig. 2 utworzonywpostaci cylindry- 91 13091 130 cznego naczynia 36, przeznaczonego do przechowywania cieczy o niskich temperaturach wrzenia, izolowany jest za pomoca tasmy izolacyjnej 37 wykonanej z warstw izolacji 39 uwidocznionej na fig. 1. Tasmaizolacyjna 37 zaopatrzo¬ na jest w kolnierz 41 odchylony w swej dolnej czesci 5 i przystosowany do polaczenia z kolnierzem 17 ulozonej nizej warstwy izolacji. Korzystnym jest przy tym, gdy w wyzlobieniu 31 umieszczona jestuszczelka umozliwiaja¬ ca bardziej dokladne uszczelnienie nakladanych na siebie zwojówizolacji. io PLThe subject of the invention is insulation for insulating tanks intended for the storage or transport of low boiling point liquids. There is known insulation for insulating tanks intended for the storage or transport of low boiling liquids, which is made in the form of linings or tapes. made of materials with low thermal conductivity. A preferred insulation for insulating tanks is that it is produced in the form of linings or insulating strips, which, when gradually insulating the tank, require additional holders or other elements necessary for joining individual layers of lining or rolls of insulation tapes. The object of the invention is to remedy these drawbacks. The essence of the invention is that the insulation for insulating the tanks is made in the form of an elongated insulating member with a substantially rectangular shape in a cross-section, which includes a front portion forming an external insulating member. , adapted to be connected to a plurality of adjoining insulating members of equal length with respect to the end face of the outer member. The subject of the invention is illustrated by an example embodiment in the drawing, in which fig. 1 shows a schematic view of a rectangular insulating member and Fig. 2 is a cross-section of a tank coated with an insulation made according to the invention. The insulation 10 according to Fig. 1 consists of a head part 11 and an internal part made of insulating strips 21, 22, 23 and 24. A sticky coating is applied on the surface 12 of the face part 11. the layer 19, to which the laminate 15 is glued. A metal flat bar 18 made of aluminum is glued to the laminate 15 on the outside, which, together with the laminate, was tilted upwards by 180 ° in the lower frontal part 11, thereby forming a flange 17 with a shape the letters J. A reinforcing linen fabric 26 is glued to the inner surface 13, the front part 11, the other side of which is glued to the insulation 21, 22, 23 and 24. One edge of the canvas reinforcement 26 is folded back and glued to the top plane of the insulating flat bar 21, while the other edge of the fabric is folded over and stuck to the bottom plane of the insulating flat bar 24. To the inner part of the insulating flat bars 21, 22, 23 and 24, a layer of linen fabric 27 is glued to each other, the purpose of which is to join all these flat bars together. The insulating flat bar 21 is arranged on the surface of the flat bar 22 in a manner enabling their mutual sliding, while the flat bars 22, 23 and 24 are connected by the contact surfaces by means of an adhesive. Depressions 29 are formed on the upper edge of the laminate layer and the metal flat bar 18, allowing a more accurate positioning of the insulating tape as it is wound over the surface of the tank. Longitudinal grooves 31 are formed on the outer surface of the upper part of the metal plaque 18, which are used to more closely seal the insulating tape with the armor flange. The tank 35, according to Fig. 2, is formed in the form of a cylindrical vessel 36 designed for for storing liquids with low boiling points, it is insulated with an insulating tape 37 made of layers of insulation 39 shown in Fig. 1. insulation. It is advantageous in this case if a seal is provided in the groove 31, which enables a more accurate sealing of the overlapping insulation coils. io PL

Claims (8)

Zastrzezenia patentowe 1. Izolacja do izolowania zbiornikówwykonana wposta¬ ci podluznego czlonu izolacyjnego o ksztalcie zasadniczo 15 prostokatnym, w przekroju poprzecznym, która zawiera czesc czolowa z materialu izolacyjnego, tworzaca zewne¬ trzny czlon izolacyjny przystosowany do polaczenia z wie¬ loma plaskownikami izolacyjnymi przylegajacymi do sie¬ bie, znamienna tym, ze izolacyjne plaskowniki (21, 22, 23 20 i 24)*polaczone sa z wewnetrzna powierzchnia (13) czesci Czolow,£i {11), przy czym kazdy z izolacyjnych plaskowni¬ ków (21, 22, 23 i 24) jest o dlugosci równej dlugosci czesci czolowej (11).Claims 1. Insulation for insulating tanks made in the form of an elongated insulating member with a substantially rectangular shape in cross-section, which includes a front end of insulating material forming an outer insulating member adapted to be connected to a plurality of insulating strips adjacent to it. ¬b, characterized in that the insulating flat bars (21, 22, 23, 20 and 24) * are connected to the inner surface (13) of the front parts, £ and {11), each of the insulating flat bars (21, 22, 23 and 24) is equal to the length of the frontal part (11). 2. Izolacja wedlugzastrz. 1, znamienna tym, zepomiedzy 25 wewnetrzna powierzchnie (13) czesci czolowej (II) a we¬ wnetrznymi izolacyjnymi plaskownikami (21, 22, 23 i 24) jest wklejona wzmacniajaca plócienna tkanina (26).2. Insulation as per cited. A method as claimed in claim 1, characterized in that between the inner surface (13) of the head portion (II) and the inner insulating flat bars (21, 22, 23 and 24) is a reinforcing canvas fabric (26) glued in. 3. Izolacja wedlug zastrz. 1, znamienna tym, ze po przeciwleglej stronie w stosunku do powierzchni (13)przy¬ klejona jest tkanina (27) do izolacyjnych plaskowników (21, 22, 23 i 24).3. Insulation according to claim A fabric according to claim 1, characterized in that a fabric (27) is glued to the insulating flat bars (21, 22, 23 and 24) on the opposite side to the surface (13). 4. Izolacja wedlug zastrz. 1, znamienna tym, ze na zewnetrznej powierzchni (12) czesci czolowej (11) znajduje sie naniesiona lepka warstwa (19), do której przyklejony jest laminat (15).4. Insulation according to claim A sticky layer (19) to which the laminate (15) is glued is provided on the outer surface (12) of the head portion (11). 5. Izolacja wedlug zastrz. 4, znamienna tym, ze do zewnetrznej warstwy laminatu (15) przyklejony jest meta¬ lowy plaskownik (18), który razem z laminatem w dolnej czolowej czesci (11) odchylony jest do góry, tworzac przy tym kolnierz (17) w ksztalcie litery J.5. Insulation according to claims A metal flat bar (18) is glued to the outer layer of the laminate (15), which, together with the laminate in the lower front part (11), is folded upwards to form a J-shaped flange (17). . 6. Izolacja wedlugzastrz. 1, znamienna tym, ze izolacyj¬ ny plaskownik (21) ulozony jest na powierzchni plaskow¬ nika (22) w sposób umozliwiajacy ich przesuw, podczas gdy plaskowniki (22, 23 i 24) polaczone sa ze soba za pomoca lepiku.6. Insulation as per art. The method of claim 1, characterized in that the insulating flat bar (21) is arranged on the surface of the flat bar (22) in a way that allows them to slide, while the flat bars (22, 23 and 24) are connected to each other by means of an adhesive. 7. Izolacja wedlug zastrz. 5, znamienna tym, ze w górnej krawedzi warstwy laminatu (15) i metalowego plaskowni¬ ka (18) utworzone sa wglebienia (29).7. Insulation according to claim 5. A method according to claim 5, characterized in that indentations (29) are formed in the upper edge of the laminate layer (15) and the metal flat plate (18). 8. Izolacja wedlug zastrz. 7, znamienna tym, ze na zewnetrznej powierzchni, w górnej czesci metalowego pla¬ skownika (18) utworzone sa wzdluzne wyzlobienia (31). lA.cf.2 Sklad wykonano w DSP, zam 2245/ZC Diuk w UP PRL, naklad 125 f 20 < PL8. Insulation according to claim The method of claim 7, characterized in that longitudinal grooves (31) are formed in the upper part of the metal flap (18) on the outer surface. lA.cf.2 Composition made in DSP, replaced by 2245 / ZC Diuk in the Polish People's Republic of Poland, circulation 125 f 20
PL1973166204A 1972-11-01 1973-10-30 PL91130B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US302839A US3924039A (en) 1972-11-01 1972-11-01 Cryogenic construction and article therefor

Publications (1)

Publication Number Publication Date
PL91130B1 true PL91130B1 (en) 1977-02-28

Family

ID=23169427

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1973166204A PL91130B1 (en) 1972-11-01 1973-10-30

Country Status (12)

Country Link
US (1) US3924039A (en)
JP (1) JPS5634503B2 (en)
AU (1) AU476106B2 (en)
CA (1) CA988046A (en)
DE (1) DE2354580C2 (en)
ES (1) ES420167A1 (en)
FR (1) FR2204776B1 (en)
GB (1) GB1447532A (en)
IT (1) IT994468B (en)
NO (1) NO134393C (en)
PL (1) PL91130B1 (en)
SE (1) SE395950B (en)

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US4516374A (en) * 1982-09-27 1985-05-14 Finney John F Means for and method of furnace insulation
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EP2343183B1 (en) 2010-01-07 2015-07-22 Armacell Enterprise GmbH & Co. KG Elastomeric low temperature insulation

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US3325037A (en) * 1963-11-12 1967-06-13 Kohn Jean Cryogenic structural insulating panels
US3442992A (en) * 1965-11-05 1969-05-06 Dow Chemical Co Preparation of cylindrical plastic structures
BE686483A (en) * 1966-09-06 1967-02-15
FR1505497A (en) * 1966-11-02 1967-12-15 Air Liquide Thermal insulation of cryogenic fluid tanks
DE1960149A1 (en) * 1969-12-01 1971-06-03 Guenter Reil Two-part junction sleeve for power and telecommunication cables
FR2084425A5 (en) * 1970-03-17 1971-12-17 Dow Chemical Co
CA985645A (en) * 1971-06-30 1976-03-16 The Dow Chemical Company Insulation of vessels having curved surfaces

Also Published As

Publication number Publication date
NO134393B (en) 1976-06-21
ES420167A1 (en) 1976-07-01
DE2354580A1 (en) 1974-05-09
JPS5634503B2 (en) 1981-08-11
SE395950B (en) 1977-08-29
GB1447532A (en) 1976-08-25
AU6133273A (en) 1975-04-17
US3924039A (en) 1975-12-02
CA988046A (en) 1976-04-27
IT994468B (en) 1975-10-20
FR2204776A1 (en) 1974-05-24
DE2354580C2 (en) 1984-07-05
JPS4977253A (en) 1974-07-25
NO134393C (en) 1976-09-29
AU476106B2 (en) 1976-09-09
FR2204776B1 (en) 1976-05-14

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