ITTO911045A1 - ANTI-VIBRATION FLEXIBLE CONDUIT WITH A FLAT CROSS SECTION. - Google Patents

ANTI-VIBRATION FLEXIBLE CONDUIT WITH A FLAT CROSS SECTION.

Info

Publication number: ITTO911045A1
Authority: IT; Italy
Prior art keywords: section; flexible conduit; flat cross; vibration flexible; vibration
Prior art date: 1991-12-24

Application number

IT001045A

Other languages

Italian (it)

Inventor

Gian Luigi Capra

Original Assignee

Flexider Spa

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.)

1991-12-24

Filing date

1991-12-24

Publication date

1993-06-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11409845&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITTO911045(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-12-24 Application filed by Flexider Spa filed Critical Flexider Spa

1991-12-24 Priority to ITTO911045A priority Critical patent/IT1250556B/en

1991-12-24 Publication of ITTO911045A0 publication Critical patent/ITTO911045A0/en

1992-12-21 Priority to DE4243115A priority patent/DE4243115C5/en

1992-12-22 Priority to FR9215493A priority patent/FR2685435B1/en

1992-12-23 Priority to BR9205143A priority patent/BR9205143A/en

1992-12-24 Priority to ES09202607A priority patent/ES2065247B1/en

1993-06-25 Publication of ITTO911045A1 publication Critical patent/ITTO911045A1/en

1995-04-20 Application granted granted Critical

1995-04-20 Publication of IT1250556B publication Critical patent/IT1250556B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
- 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
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/06—Corrugated pipes
- 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
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Exhaust Silencers (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Joints Allowing Movement (AREA)

ITTO911045A 1991-12-24 1991-12-24 FLEXIBLE ANTIVIBRATION DUCT WITH FLAT CROSS SECTION. IT1250556B (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
ITTO911045A IT1250556B (en)	1991-12-24	1991-12-24	FLEXIBLE ANTIVIBRATION DUCT WITH FLAT CROSS SECTION.
DE4243115A DE4243115C5 (en)	1991-12-24	1992-12-21	Flexible, vibration-resistant line with a flattened cross-section, in particular for the exhaust system of a vehicle engine
FR9215493A FR2685435B1 (en)	1991-12-24	1992-12-22	FLEXIBLE ANTI-VIBRATILE CONDUCT WITH FLAT CROSS SECTION.
BR9205143A BR9205143A (en)	1991-12-24	1992-12-23	ANTI-VIBRATORY FLEXIBLE CONDUCT
ES09202607A ES2065247B1 (en)	1991-12-24	1992-12-24	FLEXIBLE ANTIVIBRANT DUCT WITH FLAT CROSS SECTION.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITTO911045A IT1250556B (en)	1991-12-24	1991-12-24	FLEXIBLE ANTIVIBRATION DUCT WITH FLAT CROSS SECTION.

Publications (3)

Publication Number	Publication Date
ITTO911045A0 ITTO911045A0 (en)	1991-12-24
ITTO911045A1 true ITTO911045A1 (en)	1993-06-25
IT1250556B IT1250556B (en)	1995-04-20

Family

ID=11409845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITTO911045A IT1250556B (en)	1991-12-24	1991-12-24	FLEXIBLE ANTIVIBRATION DUCT WITH FLAT CROSS SECTION.

Country Status (5)

Country	Link
BR (1)	BR9205143A (en)
DE (1)	DE4243115C5 (en)
ES (1)	ES2065247B1 (en)
FR (1)	FR2685435B1 (en)
IT (1)	IT1250556B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT231517Y1 (en) *	1993-11-09	1999-08-03	Flexider Spa	ANTIVIBRATION FLEXIBLE JOINT, IN PARTICULAR TO EQUIP VEHICLE EXHAUST PIPES.
DE4415860A1 (en) *	1994-05-05	1995-11-16	Witzenmann Metallschlauchfab	Flexible pipe element for exhaust pipes of internal combustion engines in motor vehicles
IT1281402B1 (en) *	1995-12-12	1998-02-18	Flexider Spa	FLEXIBLE CONDUIT WITH DOUBLE WAVY WALL FOR DECOUPLING MOTOR VEHICLE EXHAUST PIPES.
IT1293413B1 (en) *	1997-07-04	1999-03-01	Flexider Spa	CORRUGATED WALL DUCT WITH CONTROLLED FLEXIBILITY FOR DECOUPLING MOTOR VEHICLE ENGINE EXHAUST PIPES.
DE19856513C1 (en) *	1998-12-08	2000-05-04	Iwk Regler Kompensatoren	Fitting device for flexible metal exhaust pipes etc. has length-adjustable inner mandrel with pivoted ratchets to engage into pipe corrugations
JP2007297986A (en) *	2006-05-01	2007-11-15	Yamaha Motor Co Ltd	Exhaust system and vehicle equipped with the exhaust system
DE202006009275U1 (en) *	2006-06-16	2007-10-31	Witzenmann Gmbh	Flexible duct element for exhaust systems
DE202007014303U1 (en) *	2007-10-12	2009-02-19	Witzenmann Gmbh	Flexible duct element for an exhaust system
US8382165B2 (en)	2010-11-09	2013-02-26	Tru-Flex Metal Hose, Llc	Exhaust connection member with preformed braided cover
DE102013106547B4 (en)	2013-06-24	2017-05-11	Witzenmann Gmbh	Conduit element and method for its production, as well as forming tool
EP3183485B1 (en) *	2014-08-21	2020-12-16	American Boa Inc.	Floating load ring for flexible joint
CN112066134A (en) *	2020-08-28	2020-12-11	安徽威迈光机电科技有限公司	Compensator assembly device for energy accumulator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR704741A (en) *	1930-10-29	1931-05-26		Device intended to damp disturbances propagating in fluids
US2728356A (en) *	1953-10-16	1955-12-27	Connecticut Hard Rubber Co	Corrugated plastic tubing
DE1171563B (en) *	1958-10-25	1964-06-04	Akad Wissenschaften Ddr	Corrugated tube
DE1851069U (en) *	1962-03-01	1962-05-03	Duerkopp Maschb Ges M B H	FLEXIBLE PIPE MADE OF PLASTIC.
DE3219360C2 (en) *	1982-05-22	1985-11-21	Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim	Flexible line element for pulsating flows with a corrugated pipe
US4854416A (en) *	1986-06-09	1989-08-08	Titeflex Corporation	Tuned self-damping convoluted conduit
JP2741221B2 (en) *	1988-11-15	1998-04-15	臼井国際産業株式会社	Double pipe manufacturing method
JPH02290626A (en) *	1989-04-27	1990-11-30	Nhk Spring Co Ltd	Method and device for manufacturing metallic bellows

1991
- 1991-12-24 IT ITTO911045A patent/IT1250556B/en active IP Right Grant
1992
- 1992-12-21 DE DE4243115A patent/DE4243115C5/en not_active Expired - Lifetime
- 1992-12-22 FR FR9215493A patent/FR2685435B1/en not_active Expired - Lifetime
- 1992-12-23 BR BR9205143A patent/BR9205143A/en not_active IP Right Cessation
- 1992-12-24 ES ES09202607A patent/ES2065247B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
IT1250556B (en)	1995-04-20
ES2065247R (en)	1997-02-16
ES2065247A2 (en)	1995-02-01
FR2685435B1 (en)	1995-12-08
ITTO911045A0 (en)	1991-12-24
DE4243115A1 (en)	1993-07-01
DE4243115C5 (en)	2005-05-12
BR9205143A (en)	1993-06-29
FR2685435A1 (en)	1993-06-25
ES2065247B1 (en)	1997-10-16
DE4243115C2 (en)	2002-05-02

Publication	Publication Date	Title
DE69006191D1 (en)	1994-03-03	Flexible pipe.
DE69204399D1 (en)	1995-10-05	Flexible graphite composite.
DE69221570D1 (en)	1997-09-18	Hose arrangement
ITTO920701A1 (en)	1994-02-14	FLEXIBLE HOSE CLAMP.
BR9201519A (en)	1992-12-01	SUBMARITIME FLEXIBLE LINE
BR9611635A (en)	1999-06-01	Flexible conduit with multiple conduits
FR2700826B1 (en)	1995-05-12	Flexible floating hose.
IS3926A (en)	1993-04-05	Flexible conduit pipe
DE69104331D1 (en)	1994-11-03	FLEXIBLE PIPELINE WITH A STAPLE REINFORCEMENT LAYER.
ITTO911045A1 (en)	1993-06-25	ANTI-VIBRATION FLEXIBLE CONDUIT WITH A FLAT CROSS SECTION.
FR2674923B1 (en)	1995-01-27	VISCOUS FRICTION COUPLING.
NL192710B (en)	1997-08-01	A / D converter.
DE59200395D1 (en)	1994-09-29	Anti-vibration bracket.
ES1020911Y (en)	1993-03-01	FLEXIBLE HOSE.
DE69206779D1 (en)	1996-01-25	Device associated with a flexible riser.
FR2672351B1 (en)	1995-01-27	ELASTIC SUPPORT WITH VARIABLE STRAIGHTNESS.
ITMI921178A0 (en)	1992-05-15	BALL VALVE WITH OFFSET THROUGH CONDUIT
FI955635A0 (en)	1995-11-23	Especially a tank with a flexible inner part
DE69201170D1 (en)	1995-02-23	Assembly arrangement for a flexible hose weir.
DE69215500D1 (en)	1997-01-09	Flexible pipe connection
FR2745624B1 (en)	1998-04-30	A FLEXIBLE PIPE
NO891803L (en)	1989-11-03	Flexible pipeline.
DE59200987D1 (en)	1995-01-26	FLOW THROTTLE.
DE59204205D1 (en)	1995-12-07	Plastic suction pipe.
FR2666279B1 (en)	1992-10-23	ELASTIC SUSPENSION WITH VARIABLE FLEXIBILITY.

Legal Events

Date	Code	Title	Description
1995-04-20	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19981221