SI0651194T1 - Partitioning device with simultaneously reducing of the sound transmission - Google Patents

Partitioning device with simultaneously reducing of the sound transmission

Info

Publication number
SI0651194T1
SI0651194T1 SI9430069T SI9430069T SI0651194T1 SI 0651194 T1 SI0651194 T1 SI 0651194T1 SI 9430069 T SI9430069 T SI 9430069T SI 9430069 T SI9430069 T SI 9430069T SI 0651194 T1 SI0651194 T1 SI 0651194T1
Authority
SI
Slovenia
Prior art keywords
sleeve
fire
pipe
sound transmission
simultaneously reducing
Prior art date
Application number
SI9430069T
Other languages
Slovenian (sl)
Inventor
Hans Schulze
Original Assignee
Friatec Aktiengesellschaft Keramik- Und Kunststoffwerke
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 Friatec Aktiengesellschaft Keramik- Und Kunststoffwerke filed Critical Friatec Aktiengesellschaft Keramik- Und Kunststoffwerke
Publication of SI0651194T1 publication Critical patent/SI0651194T1/en

Links

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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Pipe Accessories (AREA)
  • Transmitters (AREA)
  • Building Environments (AREA)
  • Toys (AREA)
  • Duct Arrangements (AREA)
  • Soil Working Implements (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Amplifiers (AREA)
  • Communication Cables (AREA)
  • Massaging Devices (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

The system is used where a pipe (2,3) with fire-protection devices is provided in ducting in a ceiling (8) or wall. A sound-protection cover (26) is provided adjoining the fire-protection devices (8) and enclosing the pipe at least in the area of the ducting (4). A double sleeve can be provided inside the fire protection device (8) and/or sound protective cover to connect the pipes (2,3). The or each sleeve can have indents (38) to hold rings (39) of resilient material to prevent direct contact between pipe and sleeve. The fire protection device can be a layer of inflatable material whose ID is equal to or greater than the OD of the sleeve.
SI9430069T 1993-10-29 1994-10-22 Partitioning device with simultaneously reducing of the sound transmission SI0651194T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4336964A DE4336964C1 (en) 1993-10-29 1993-10-29 Device for reducing sound transmission
EP94116704A EP0651194B1 (en) 1993-10-29 1994-10-22 Partitioning device with simultaneously reducing of the sound transmission

Publications (1)

Publication Number Publication Date
SI0651194T1 true SI0651194T1 (en) 1998-02-28

Family

ID=6501334

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9430069T SI0651194T1 (en) 1993-10-29 1994-10-22 Partitioning device with simultaneously reducing of the sound transmission

Country Status (8)

Country Link
EP (1) EP0651194B1 (en)
AT (1) ATE157756T1 (en)
CZ (1) CZ285987B6 (en)
DE (2) DE4336964C1 (en)
DK (1) DK0651194T3 (en)
ES (1) ES2105464T3 (en)
PL (1) PL305645A1 (en)
SI (1) SI0651194T1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376926A2 (en) * 1977-01-10 1978-08-04 Pont A Mousson Fire arrester for fusible pipe connected through wall - has annular connecting piece with chemical foam mix expanded by heat to seal opening
FR2348328A1 (en) * 1976-04-14 1977-11-10 Pont A Mousson Fire arrester for fusible pipe connected through wall - has annular connecting piece with chemical foam mix expanded by heat to seal opening
GB1597128A (en) * 1977-10-05 1981-09-03 Forbes G A Insulated pipe supports
JPH0297771A (en) * 1988-06-03 1990-04-10 Waterproof Coating Sa Manufacture of watertight and/or airtight line-bush to waterproof and/or gas barrier wall and sealing medium and device used for said method
US4848043A (en) * 1988-09-14 1989-07-18 Harbeke Gerold J Under floor fire stop coupling and method
DE3930722A1 (en) * 1989-09-14 1991-03-28 Gruenau Gmbh Chem Fab TUBE BOTTOM

Also Published As

Publication number Publication date
DK0651194T3 (en) 1998-03-16
PL305645A1 (en) 1995-05-02
DE4336964C1 (en) 1995-02-02
CZ265394A3 (en) 1995-07-12
EP0651194A1 (en) 1995-05-03
CZ285987B6 (en) 1999-12-15
EP0651194B1 (en) 1997-09-03
DE59403957D1 (en) 1997-10-09
ATE157756T1 (en) 1997-09-15
ES2105464T3 (en) 1997-10-16

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