FR2545577B1 - MUFFLER SLEEVE FOR SANITARY INSTALLATION PIPES - Google Patents

MUFFLER SLEEVE FOR SANITARY INSTALLATION PIPES

Info

Publication number: FR2545577B1
Authority: FR; France
Prior art keywords: sanitary installation; installation pipes; muffler sleeve; muffler; sleeve
Prior art date: 1983-05-03
Legal status (The legal status 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 status listed.): Expired

Application number

FR8406693A

Other languages

French (fr)

Other versions

FR2545577A1 (en

Inventor

Ferdinand Hochstrasser

Roland Gloor

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Franke Technology and Trademark Ltd

Original Assignee

KWC AG

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.)

1983-05-03

Filing date

1984-04-27

Publication date

1988-01-29

1984-04-27 Application filed by KWC AG filed Critical KWC AG

1984-11-09 Publication of FR2545577A1 publication Critical patent/FR2545577A1/en

1988-01-29 Application granted granted Critical

1988-01-29 Publication of FR2545577B1 publication Critical patent/FR2545577B1/en

Status Expired legal-status Critical Current

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1
238000009434 installation Methods 0.000 title 1

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)

FR8406693A 1983-05-03 1984-04-27 MUFFLER SLEEVE FOR SANITARY INSTALLATION PIPES Expired FR2545577B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2385/83A CH659311A5 (en)	1983-05-03	1983-05-03	SOUND ABSORBING PIPE FOR SANITARY INSTALLATIONS.

Publications (2)

Publication Number	Publication Date
FR2545577A1 FR2545577A1 (en)	1984-11-09
FR2545577B1 true FR2545577B1 (en)	1988-01-29

Family

ID=4232541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8406693A Expired FR2545577B1 (en)	1983-05-03	1984-04-27	MUFFLER SLEEVE FOR SANITARY INSTALLATION PIPES

Country Status (4)

Country	Link
CH (1)	CH659311A5 (en)
DE (1)	DE3414887A1 (en)
FR (1)	FR2545577B1 (en)
IT (1)	IT1176086B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3628692A1 (en) *	1986-08-23	1988-03-03	Grohe Kg Hans	SANITARY FITTING
DE3818585A1 (en) *	1988-06-01	1989-12-07	Miele & Cie	Shut-off valve
AT399758B (en) *	1993-08-31	1995-07-25	Ke Kelit Kunststoffwerk Gmbh	PLASTIC PIECE, IN PARTICULAR PIPE CONNECTOR, FOR PIPELINES OF LIQUIDS
DE4338912C1 (en) *	1993-11-15	1995-04-20	Continental Ag	Pressure-surge damper in liquid lines
EP0724110A1 (en) *	1995-01-24	1996-07-31	FILTERWERK MANN & HUMMEL GMBH	Noise damping pipe
DE102010044397B4 (en) *	2010-09-04	2016-08-18	Ideal-Standard International B.V.B.A.	Switch for bath / shower fittings with noise reducer
CN111927958B (en) *	2020-08-03	2021-07-02	江苏圣泰阀门有限公司	Low-temperature lengthened stop valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7410642U (en) *		1974-08-14	Junkers & Co Gmbh	Device for damping flow noise
DE7239458U (en) *		1973-09-13	Freudenberg C	Liquid silencer
DE1968400U (en) *	1967-07-05	1967-09-14	Grohe Armaturen Friedrich	NOISE ATTENUATION INSERT FOR BATHROOM BATTERIES, MIXING TYPES OR. DGL. WATER TAPS.
DE2609872A1 (en) *	1976-03-10	1977-09-15	Freudenberg Carl Fa	Absorption sound damper for flow channels - with flat structures of closed cell soft foam contg. lead balls
DE2952600A1 (en) *	1979-12-28	1981-07-02	Juval Dr.-Ing. 8000 München Mantel	Pipe noise damping equipment - comprises resilient outer or inner pipe section with breathing action
DE3230931A1 (en) *	1981-08-22	1983-07-21	Hans Grohe Gmbh & Co Kg, 7622 Schiltach	Device for sound damping in water fittings

1983
- 1983-05-03 CH CH2385/83A patent/CH659311A5/en not_active IP Right Cessation
1984
- 1984-04-18 IT IT20606/84A patent/IT1176086B/en active
- 1984-04-19 DE DE19843414887 patent/DE3414887A1/en active Granted
- 1984-04-27 FR FR8406693A patent/FR2545577B1/en not_active Expired

Also Published As

Publication number	Publication date
IT8420606A1 (en)	1985-10-18
IT1176086B (en)	1987-08-12
CH659311A5 (en)	1987-01-15
FR2545577A1 (en)	1984-11-09
IT8420606A0 (en)	1984-04-18
DE3414887A1 (en)	1984-11-15
DE3414887C2 (en)	1993-05-06

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Legal Events

Date	Code	Title	Description
2000-01-28	ST	Notification of lapse