IT7823492A0 - NOISE REDUCING DEVICE. - Google Patents

NOISE REDUCING DEVICE.

Info

Publication number
IT7823492A0
IT7823492A0 IT7823492A IT2349278A IT7823492A0 IT 7823492 A0 IT7823492 A0 IT 7823492A0 IT 7823492 A IT7823492 A IT 7823492A IT 2349278 A IT2349278 A IT 2349278A IT 7823492 A0 IT7823492 A0 IT 7823492A0
Authority
IT
Italy
Prior art keywords
reducing device
noise reducing
noise
reducing
Prior art date
Application number
IT7823492A
Other languages
Italian (it)
Other versions
IT1095898B (en
Original Assignee
Grohe Armaturen Friedrich
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 Grohe Armaturen Friedrich filed Critical Grohe Armaturen Friedrich
Publication of IT7823492A0 publication Critical patent/IT7823492A0/en
Application granted granted Critical
Publication of IT1095898B publication Critical patent/IT1095898B/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0332—Noise absorbers by inserting a body of compressible material in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Exhaust Silencers (AREA)
  • Hydraulic Turbines (AREA)
  • Building Environments (AREA)
  • Details Of Valves (AREA)
IT23492/78A 1977-05-21 1978-05-17 NOISE REDUCER DEVICE IT1095898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772723097 DE2723097A1 (en) 1977-05-21 1977-05-21 NOISE DAMPER

Publications (2)

Publication Number Publication Date
IT7823492A0 true IT7823492A0 (en) 1978-05-17
IT1095898B IT1095898B (en) 1985-08-17

Family

ID=6009599

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23492/78A IT1095898B (en) 1977-05-21 1978-05-17 NOISE REDUCER DEVICE

Country Status (7)

Country Link
AT (1) AT366806B (en)
DE (1) DE2723097A1 (en)
DK (1) DK218778A (en)
ES (1) ES235979Y (en)
FR (1) FR2391328A1 (en)
IT (1) IT1095898B (en)
SE (1) SE7803207L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230931A1 (en) * 1981-08-22 1983-07-21 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Device for sound damping in water fittings
CH665896A5 (en) * 1986-02-11 1988-06-15 Kugler Fonderie Robinetterie PHONE DAMPING DEVICE FOR SANITARY INSTALLATION PIPE.
DE3626337C2 (en) * 1986-08-02 1996-02-22 Grohe Armaturen Friedrich Pressure shock absorbers for water pipes
IT1208423B (en) * 1987-04-30 1989-06-12 Gevipi Ag SHOCK ABSORBER SLEEVE FOR HYDRAULIC FITTINGS
FR2738326A1 (en) * 1988-07-28 1997-03-07 Bertin & Cie Acoustic shock attenuator for hydraulic pressure lines
IT1250979B (en) * 1991-06-19 1995-04-27 Galatron Srl ACOUSTIC SHOCK ABSORBER FOR HYDRO-SANITARY SYSTEMS
DE4127629A1 (en) * 1991-08-21 1993-03-04 Grohe Kg Hans Sanitary fitting with sound damper - has fitting housing which contains air cushion which dampens sound waves transmitted in water.
DE19547565C1 (en) * 1995-12-20 1997-04-30 Richard Norres Tube or ducting with sound attenuation used in e.g. gas turbine applications
CN105065808A (en) * 2015-08-08 2015-11-18 济南大学 Vibration buffer device used for pipeline interface

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657523A1 (en) * 1976-12-18 1978-06-22 Grohe Armaturen Friedrich SILENCER FOR SANITARY FITTINGS

Also Published As

Publication number Publication date
ES235979Y (en) 1978-11-01
FR2391328A1 (en) 1978-12-15
ES235979U (en) 1978-06-16
DK218778A (en) 1978-11-22
IT1095898B (en) 1985-08-17
SE7803207L (en) 1978-11-22
ATA366978A (en) 1981-09-15
DE2723097A1 (en) 1978-11-23
AT366806B (en) 1982-05-10

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