CA2056946C - Dispositif de montage attenuateur de vibrations - Google Patents

Dispositif de montage attenuateur de vibrations

Info

Publication number: CA2056946C
Authority: CA; Canada
Prior art keywords: blower; enclosure; motor; stiff; housings
Prior art date: 1991-10-30
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 - Lifetime

Application number

CA 2056946

Other languages

English (en)

Inventor

Frederic Laville

Rene Benoit

Jean-Bernard Piaud

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.)

Venmar Ventilation ULC

Original Assignee

Venmar Ventilation ULC

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.)

1991-10-30

Filing date

1991-12-04

Publication date

1995-01-31

1991-12-04 Application filed by Venmar Ventilation ULC filed Critical Venmar Ventilation ULC

1995-01-31 Application granted granted Critical

1995-01-31 Publication of CA2056946C publication Critical patent/CA2056946C/fr

2011-12-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000009434 installation Methods 0.000 claims abstract description 25
229910052751 metal Inorganic materials 0.000 claims description 26
239000002184 metal Substances 0.000 claims description 25
230000005540 biological transmission Effects 0.000 claims description 10
238000004891 communication Methods 0.000 claims description 7
239000012530 fluid Substances 0.000 claims description 6
238000012360 testing method Methods 0.000 description 12
239000000463 material Substances 0.000 description 11
230000008878 coupling Effects 0.000 description 8
238000010168 coupling process Methods 0.000 description 8
238000005859 coupling reaction Methods 0.000 description 8
238000011084 recovery Methods 0.000 description 8
238000010276 construction Methods 0.000 description 6
238000002955 isolation Methods 0.000 description 4
238000005192 partition Methods 0.000 description 4
125000006850 spacer group Chemical group 0.000 description 3
229920005830 Polyurethane Foam Polymers 0.000 description 2
229920006328 Styrofoam Polymers 0.000 description 2
230000002238 attenuated effect Effects 0.000 description 2
239000006260 foam Substances 0.000 description 2
239000006261 foam material Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
239000011496 polyurethane foam Substances 0.000 description 2
239000008261 styrofoam Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
229910001335 Galvanized steel Inorganic materials 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000008397 galvanized steel Substances 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
235000000396 iron Nutrition 0.000 description 1
238000011005 laboratory method Methods 0.000 description 1
239000003562 lightweight material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000035699 permeability Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Structures Of Non-Positive Displacement Pumps (AREA)

CA 2056946 1991-10-30 1991-12-04 Dispositif de montage attenuateur de vibrations Expired - Lifetime CA2056946C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US78505891A	1991-10-30	1991-10-30
US785,058		1991-10-30

Publications (1)

Publication Number	Publication Date
CA2056946C true CA2056946C (fr)	1995-01-31

Family

ID=25134332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2056946 Expired - Lifetime CA2056946C (fr)	1991-10-30	1991-12-04	Dispositif de montage attenuateur de vibrations

Country Status (1)

Country	Link
CA (1)	CA2056946C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE2430109A1 (en) *	2024-03-04	2025-09-05	Flaektgroup Sweden Ab	Bracket and reinforcement method for wall-fan system

1991
- 1991-12-04 CA CA 2056946 patent/CA2056946C/fr not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE2430109A1 (en) *	2024-03-04	2025-09-05	Flaektgroup Sweden Ab	Bracket and reinforcement method for wall-fan system
WO2025188219A1 (fr) *	2024-03-04	2025-09-12	Fläktgroup Sweden Ab	Support et procédé de renforcement pour système de ventilateur mural
SE548152C2 (en) *	2024-03-04	2026-04-13	Flaektgroup Sweden Ab	A wall-fan system for vibration reduction and metal exhaustion avoidance, a method for improvement of life-span of motor and fan wall material and a method for determination of dimensioning of a wall fan system

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Legal Events

Date	Code	Title	Description
1993-04-08	EEER	Examination request
2011-12-04	MKEX	Expiry