CS205451B1 - Mechanism for transport and/or conduction and/or distribution of air - Google Patents

Mechanism for transport and/or conduction and/or distribution of air Download PDF

Info

Publication number
CS205451B1
CS205451B1 CS77973A CS97377A CS205451B1 CS 205451 B1 CS205451 B1 CS 205451B1 CS 77973 A CS77973 A CS 77973A CS 97377 A CS97377 A CS 97377A CS 205451 B1 CS205451 B1 CS 205451B1
Authority
CS
Czechoslovakia
Prior art keywords
moisture
layer
paper
layers
resistance
Prior art date
Application number
CS77973A
Other languages
Czech (cs)
English (en)
Inventor
Gerd Bartmuss
Horst Hantzschel
Guenter Heinrich
Johannes Neubert
Juergen Schenk
Dietmar Stoever
Dieter Toufar
Original Assignee
Gerd Bartmuss
Horst Hantzschel
Guenter Heinrich
Johannes Neubert
Juergen Schenk
Dietmar Stoever
Dieter Toufar
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 Gerd Bartmuss, Horst Hantzschel, Guenter Heinrich, Johannes Neubert, Juergen Schenk, Dietmar Stoever, Dieter Toufar filed Critical Gerd Bartmuss
Publication of CS205451B1 publication Critical patent/CS205451B1/cs

Links

Classifications

    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • 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
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/30—Details or features not otherwise provided for comprising fireproof material
CS77973A 1976-02-18 1977-02-14 Mechanism for transport and/or conduction and/or distribution of air CS205451B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD191296A DD123965A1 (xx) 1976-02-18 1976-02-18

Publications (1)

Publication Number Publication Date
CS205451B1 true CS205451B1 (en) 1981-05-29

Family

ID=5503588

Family Applications (1)

Application Number Title Priority Date Filing Date
CS77973A CS205451B1 (en) 1976-02-18 1977-02-14 Mechanism for transport and/or conduction and/or distribution of air

Country Status (9)

Country Link
BG (1) BG26237A1 (xx)
CS (1) CS205451B1 (xx)
DD (1) DD123965A1 (xx)
DE (1) DE2703928A1 (xx)
DK (1) DK38877A (xx)
NL (1) NL7700473A (xx)
SE (1) SE7701765L (xx)
SU (1) SU943363A1 (xx)
YU (1) YU8577A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2394812A1 (en) * 2010-04-19 2011-12-14 DQ Concepts B.V. Composite material and sheet material provided therewith

Also Published As

Publication number Publication date
SU943363A1 (ru) 1982-07-15
NL7700473A (nl) 1977-08-22
SE7701765L (sv) 1977-08-19
DD123965A1 (xx) 1977-01-26
DK38877A (da) 1977-08-19
YU8577A (en) 1982-06-30
BG26237A1 (xx) 1979-03-15
DE2703928A1 (de) 1977-08-25

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