SE7803207L - SOUND Muffler DEVICE - Google Patents

SOUND Muffler DEVICE

Info

Publication number: SE7803207L
Authority: SE; Sweden
Prior art keywords: muffler device; sound muffler; sound; muffler
Prior art date: 1977-05-21

Application number

SE7803207A

Other languages

Swedish (sv)

Inventor

J Humpert

H-J Eckel

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.)

1977-05-21

Filing date

1978-03-21

Publication date

1978-11-22

1978-03-21 Application filed by Grohe Armaturen Friedrich filed Critical Grohe Armaturen Friedrich

1978-11-22 Publication of SE7803207L publication Critical patent/SE7803207L/en

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)
Details Of Valves (AREA)
Building Environments (AREA)
Exhaust Silencers (AREA)
Hydraulic Turbines (AREA)

SE7803207A 1977-05-21 1978-03-21 SOUND Muffler DEVICE SE7803207L (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
SE7803207L true SE7803207L (en)	1978-11-22

Family

ID=6009599

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7803207A SE7803207L (en)	1977-05-21	1978-03-21	SOUND Muffler 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 (10)

* 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
CN118328234B (en) *	2024-06-11	2024-08-09	天津工业大学	Vibration-damping noise-eliminating metamaterial characteristic pipeline

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

1977
- 1977-05-21 DE DE19772723097 patent/DE2723097A1/en not_active Ceased
1978
- 1978-03-21 SE SE7803207A patent/SE7803207L/en unknown
- 1978-05-11 ES ES1978235979U patent/ES235979Y/en not_active Expired
- 1978-05-17 IT IT23492/78A patent/IT1095898B/en active
- 1978-05-18 DK DK218778A patent/DK218778A/en not_active Application Discontinuation
- 1978-05-18 FR FR7814697A patent/FR2391328A1/en active Pending
- 1978-05-19 AT AT0366978A patent/AT366806B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2723097A1 (en)	1978-11-23
DK218778A (en)	1978-11-22
IT1095898B (en)	1985-08-17
ES235979Y (en)	1978-11-01
IT7823492A0 (en)	1978-05-17
ATA366978A (en)	1981-09-15
AT366806B (en)	1982-05-10
ES235979U (en)	1978-06-16
FR2391328A1 (en)	1978-12-15

Publication	Publication Date	Title
SE7806153L (en)	1978-12-01	Muffler
NO148429C (en)	1983-10-05	SONAR DEVICE
SE7806068L (en)	1978-11-28	PARTY DEVICE
SE7803749L (en)	1978-10-08	ACOUSTIC VAGAN DEVICE
SE7705001L (en)	1978-10-30	VIBRATION DEVICE
SE7810348L (en)	1979-04-07	RESONATOR DEVICE FOR ACOUSTIC VAGORS
IT1110687B (en)	1985-12-23	SILENCER DEVICE
AT350649B (en)	1979-06-11	MICROPHONE
SE7805867L (en)	1978-11-25	SOUND SOUND WIDE
SE7803207L (en)	1978-11-22	SOUND Muffler DEVICE
DK571378A (en)	1979-06-20	ELECTRIC ACOUSTIC TRANSDUCER DEVICE
SE7802258L (en)	1978-09-05	CATALYTIC DEVICE
SE7705579L (en)	1978-03-01	SOUND Muffler WALL
SE7807574L (en)	1979-01-24	VIBRATION DEVICE
BE863315A (en)	1978-05-16	TRANSDUCER
SE7802809L (en)	1978-09-15	PARTY DEVICE
IT1097126B (en)	1985-08-26	SILENCER COVER
PL204815A1 (en)	1979-01-15	SMOKE DEVICE
SE7807957L (en)	1979-01-29	PARTY DEVICE
SE7711641L (en)	1979-04-18	SPEAKER DEVICE
SE7703277L (en)	1978-09-23	SOUND Muffler
PL102777B1 (en)	1979-04-30	ACOUSTIC SILENCER
PL104978B1 (en)	1979-09-29	ACOUSTIC SILENCER
SE408315B (en)	1979-06-05	SOUND ABSORBENT
ES225939Y (en)	1977-07-16	SOUND DEVICE.