NO149076C - Fremgangsmaate og anordning for lydisolering av en veggjennomgaaende installasjonskanal. - Google Patents

Fremgangsmaate og anordning for lydisolering av en veggjennomgaaende installasjonskanal.

Info

Publication number
NO149076C
NO149076C NO783401A NO783401A NO149076C NO 149076 C NO149076 C NO 149076C NO 783401 A NO783401 A NO 783401A NO 783401 A NO783401 A NO 783401A NO 149076 C NO149076 C NO 149076C
Authority
NO
Norway
Prior art keywords
procedure
wall
sound insulation
installation channel
installation
Prior art date
Application number
NO783401A
Other languages
English (en)
Norwegian (no)
Other versions
NO149076B (no
NO783401L (no
Inventor
Bengt Efraim Legerius
Stig Arne Loefving
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO783401L publication Critical patent/NO783401L/no
Publication of NO149076B publication Critical patent/NO149076B/no
Publication of NO149076C publication Critical patent/NO149076C/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Pipe Accessories (AREA)
  • Building Environments (AREA)
NO783401A 1977-10-07 1978-10-06 Fremgangsmaate og anordning for lydisolering av en veggjennomgaaende installasjonskanal. NO149076C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7711304A SE403220B (sv) 1977-10-07 1977-10-07 Forfarande for ljudisolering av en veggenomgaende installationskanal samt tetningsstav for genomforande av forfarandet

Publications (3)

Publication Number Publication Date
NO783401L NO783401L (no) 1979-04-10
NO149076B NO149076B (no) 1983-10-31
NO149076C true NO149076C (no) 1984-02-08

Family

ID=20332501

Family Applications (1)

Application Number Title Priority Date Filing Date
NO783401A NO149076C (no) 1977-10-07 1978-10-06 Fremgangsmaate og anordning for lydisolering av en veggjennomgaaende installasjonskanal.

Country Status (4)

Country Link
DK (1) DK147248C (da)
FI (1) FI65872C (da)
NO (1) NO149076C (da)
SE (1) SE403220B (da)

Also Published As

Publication number Publication date
FI65872C (fi) 1984-07-10
DK147248B (da) 1984-05-21
FI65872B (fi) 1984-03-30
DK147248C (da) 1984-11-26
NO149076B (no) 1983-10-31
SE403220B (sv) 1978-07-31
NO783401L (no) 1979-04-10
FI782812A7 (fi) 1979-04-08
DK446278A (da) 1979-04-08

Similar Documents

Publication Publication Date Title
NO150370C (no) Anordning til bestemmelse av azimut og helning for en borelinje
JPS5457341A (en) Device for heat insulation and sound insulation of window
BE870187A (fr) Tuyau calorifuge de grand diametre
JPS5448201A (en) Builttup sound insulating wall
NO141817C (no) Anlegg til sending av ultralydboelger
NO149076C (no) Fremgangsmaate og anordning for lydisolering av en veggjennomgaaende installasjonskanal.
ATA181A (de) Kabelkanalrohranordnung
JPS5447322A (en) Sound insulation structure of building
SE7711305L (sv) Forfarande och anordning for ljudisolering av en veggenomgaende installationskanal
JPS5444317A (en) Sound insulation building
JPS5448912A (en) Device of laying large aperture pipe while expanding arched hole
JPS51132619A (en) Sound insulation wall and its installation method
JPS5298502A (en) Method of relatively silencing sound of device
JPS5458146A (en) Indoor ventilating device of sound insulation type generator
JPS5437322A (en) Improved heat and sound insulating wall for building
JPS535819A (en) Sound insulation screen device
JPS5256717A (en) Sound insulation wall device
JPS5328915A (en) Sound insulation wall
NO774210L (no) Fremgangsmaate og anordning for rehabilitering av eksisterende ledninger
JPS5479922A (en) Sound insulation wall
SE7700686L (sv) Ljudisolerande anordning for forsterkning av fonsters ljudisolering
JPS5448917A (en) Photootransmission type sound insulation wall unit
JPS5430562A (en) Insulated sound absorbing pipe
JPS534312A (en) Sound insulation wall body for building and construction
JPS5475115A (en) Multiple sound insulating wall