A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VORRICHTUNG ZUR REINIGUNG UND/ODER INSPEKTION EINES STRÖMUNGSKANALS
A device for cleaning and/or inspection of a flow channel is provided including a purge hose introduced into the flow channel, charged with high pressure purge water, and connected to a channel nozzle provided with jet nozzles creating a recoil effect. The channel nozzle is controllable by rotation around its axis. A simple, cost-effective, trouble-free construction and high precision can be accomplished by subdividing the purge hose into at least two sections which are connected with each other by a coupling unit through which high pressure purge water flows. The device has a housing element connected to a purge hose section and a hollow piston element arranged in the housing element in an axially movable manner and connected to another purge hose section. The housing element and the hollow piston element are supported by a spring and are cooperating via a converter converting an axial movement into a rotation.
VORRICHTUNG ZUR REINIGUNG UND/ODER INSPEKTION EINES STRÖMUNGSKANALS
A device for cleaning and/or inspection of a flow channel is provided including a purge hose introduced into the flow channel, charged with high pressure purge water, and connected to a channel nozzle provided with jet nozzles creating a recoil effect. The channel nozzle is controllable by rotation around its axis. A simple, cost-effective, trouble-free construction and high precision can be accomplished by subdividing the purge hose into at least two sections which are connected with each other by a coupling unit through which high pressure purge water flows. The device has a housing element connected to a purge hose section and a hollow piston element arranged in the housing element in an axially movable manner and connected to another purge hose section. The housing element and the hollow piston element are supported by a spring and are cooperating via a converter converting an axial movement into a rotation.
VORRICHTUNG ZUR REINIGUNG UND/ODER INSPEKTION EINES STRÖMUNGSKANALS
DEVICE FOR CLEANING AND/OR INSPECTING A FLOW CHANNEL
DISPOSITIF DE NETTOYAGE ET/OU D'INSPECTION D'UN CANAL D'ECOULEMENT
WIEDEMANN KARL (author)
2016-12-07
Patent
Electronic Resource
German
IPC:
E03F
SEWERS
,
Abwasserkanäle
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