02.12.2024
Washing machines are a source of structure borne noise. Structure borne noise passes through the adjustment legs to the surroundings, and it can be a very disturbing source of noise in many buildings especially at night time. With the InfiniSpring Vibration Isolation Platform washing machines can be operated even at nighttime and the residents can sleep in peace.
READ MORE13.10.2024
InfiniSpring® shock load performance was tested. InfiniSpring®-springs can absorb high amounts of energy, and they are extremely simple solutions for shock load protection, e.g. explosions or seismic events. Please see the video in the article.
READ MORE08.10.2024
InfiniSpring®-springs have been tested using static overloads to see their creep-aging performance. Static tensile overload tests started 18.6.2024 and spring openings were measured regularly.
READ MORE27.09.2024
We have done several tests for the InfiniSpring® Acoustic Products during last year. The fail-safe system was tested for the acoustic hanger AH60N and the plastic deformation capacity was tested for the acoustic wall tie AWT94NA. Please read more and see the videos.
READ MORE10.06.2024
We have building instructions for the heat pump outdoor unit floor stand available. InfiniSpring® 3HS20 Isolator is for 10-20 kg weight load, which can be used for outdoor units weighing from 30-60 kg (3 x 3HS20 spring isolators).
READ MORE19.04.2024
InfiniSpring® is a thin spring and this offers possibilities for space savings in vibration and noise isolation applications. To minimize the space above the visible soundproofed ceiling we developed a new type of acoustic direct hanger solution, which enables extremely low height soundproofed suspended ceilings. In buildings lower space can minimize the building costs and lower height rooms can be equipped with soundproof suspended ceilings.
READ MORE18.12.2023
A 7m x 10 m size ceiling utilizes two layers of plasterboard with the following area densities: 1 x 10 kg/m2 and 1 x 15 kg/m2. How are acoustic hanger support distances and acoustic hanger amounts defined?
READ MORE11.12.2023
If you want to innovate new products, challenge existing designs, optimize your products or improve your simulation procedures, we are happy to offer our support.
READ MORE07.12.2023
We hear sounds from about 20 Hz to 20 kHz. This range is also a commonly referenced audio frequency range. InfiniSpring® Acoustic Products attenuate noise from around 14 Hz upwards and improve soundproofing in the whole audio frequency range.
READ MORE24.11.2023
We wanted to extend our acoustic product offering and developed acoustic products for the walls. New acoustic wall ties utilize standardized spring plate and connection parts. Acoustic wall ties decouple walls and prevent airborne noise passing into the rooms next door.
READ MORE03.11.2023
InfiniSpring® acoustic hangers utilize a standardized laser cut spring plate, which can be equipped with different types of upper connections based on the needs. Acoustic hangers are used to soundproof ceilings.
READ MORE06.10.2023
We have a new InfiniSpring® acoustic hanger now available. High performance acoustic hangers are used in suspended ceilings to isolate the transmission of impact and airborne noise from one room to another.
READ MORE01.09.2023
We have made new type of wooden support bracket for the air heat pump outdoor units. 3 mm thick InfiniSpring® function perfectly for the outdoor unit vibration and noise isolation. The support bracket is made from impregnated wood and whole installation is made using 5 mm screws.
READ MORE23.03.2022
InfiniSpring®-vibration isolation platform is a high performing general-purpose platform. It is placed between the vibration source and the floor. Platform is made from sheet metal, which allows easy customization and flexible positioning of any fasteners needed. Platform suits also for laboratory devices when they are protected from harmful vibration.
READ MORE11.03.2022
New product family InfiniSpring®-spring mounts is now available. Different size rubber mounts and coil spring mounts are used traditionally in numerous applications today and we wanted InfiniSpring®-springs to be used in these same applications. New spring mount design utilizes two InfiniSpring®-springs and single spring mounts can be loaded from 15 kg up to 600 kg.
READ MORE03.01.2022
By utilizing InfiniSpring® a concrete inertia base can be manufactured as a pure sheet metal component. The concrete inertia base reduces equipment vibration, decreases motions during start and shut-down, prevents movement between driving unit and non-driving unit and functions as a structure borne noise isolator. InfiniSpring® concrete inertia base is efficient and very straight forward way for installing mechanical equipment resiliently.
READ MORE26.10.2020
Vibratec Oy is an expert company focused on vibrating technics. Vibratec Oy designs and manufactures shaker tables as one of their products. Labrys Oy introduced the new InfiniSpring® design to Vibratec Oy CEO Aimo Immonen and Design Engineer Markku Immonen. Both Aimo and Markku were inspired by InfiniSpring® and saw great potential for use in their product line. This led to a new shaker table development project with the integration of InfiniSpring®.
READ MORE26.10.2020
Koja Oy is a family-owned company offering customers intelligent and energy efficient HVAC systems, air handling systems and industrial fan solutions. Labrys Oy presented the new InfiniSpring® solution to Koja Oy R&D Management. Antti Häyrynen from Koja Oy R&D Management saw the potential in the InfiniSpring® integration and a new fan unit design was targeted to utilize InfiniSpring®-springs.
READ MORE24.09.2020
The test case fan is equipped with a 2.2 kW electric motor, which is controlled via variable-frequency drive. The motor nominal speed is 1440 rpm. The fan is used in air handling units and typically equipped with rubber elements. In this article InfiniSpring®-springs are dimensioned below the fan.
READ MORE14.09.2020
Test case fan is equipped with 3HS20 InfiniSpring®-springs and with a 2.2 kW electric motor, which is controlled via variable-frequency drive. Motor nominal speed is 1440 rpm. This article focuses on testing the fan with big unbalance to see which rigid body modes are harmful for the fan installation.
READ MORE08.09.2020
The test case fan is equipped with 3HS20 InfiniSpring®-springs and a 2.2 kW electric motor, which is controlled via variable-frequency drive. The motor nominal speed is 1440 rpm. The fan is used in air handling units and typically equipped with rubber elements. This article focuses on validating InfiniSpring®-spring selection based on the fan weight data.
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