PT89847A - Swimming pool submerged surface - comprises head having inlet through which water is sucked through turbine driving propeller and having steering rudder - Google Patents

Swimming pool submerged surface - comprises head having inlet through which water is sucked through turbine driving propeller and having steering rudder

Info

Publication number
PT89847A
PT89847A PT8984789A PT8984789A PT89847A PT 89847 A PT89847 A PT 89847A PT 8984789 A PT8984789 A PT 8984789A PT 8984789 A PT8984789 A PT 8984789A PT 89847 A PT89847 A PT 89847A
Authority
PT
Portugal
Prior art keywords
inlet
water
swimming pool
sucked
head
Prior art date
Application number
PT8984789A
Other languages
Portuguese (pt)
Other versions
PT89847B (en
Inventor
Carl Frederick Wilhelm Supra
Original Assignee
Liberty Pool Prod
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.)
Filing date
Publication date
Application filed by Liberty Pool Prod filed Critical Liberty Pool Prod
Priority to PT8984789A priority Critical patent/PT89847B/en
Publication of PT89847A publication Critical patent/PT89847A/en
Publication of PT89847B publication Critical patent/PT89847B/en

Links

Abstract

The swimming pool submerged-surface cleaning device comprises a head (10) having at least one inlet (18) which opposes the surface to be cleaned. A spigot connects the head to a suction source to cause water to flow through the inlet. A turbine (24) is driven by the water flowing through the inlet and drives a propellor (36). The propellor propels the head over the surface to be cleaned. The head has a rudder (54) to steer it over the surface.
PT8984789A 1989-02-24 1989-02-24 DEVICE AND PROCESS OF CLEANING OF UNDERWATER SURFACES PT89847B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT8984789A PT89847B (en) 1989-02-24 1989-02-24 DEVICE AND PROCESS OF CLEANING OF UNDERWATER SURFACES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8984789A PT89847B (en) 1989-02-24 1989-02-24 DEVICE AND PROCESS OF CLEANING OF UNDERWATER SURFACES

Publications (2)

Publication Number Publication Date
PT89847A true PT89847A (en) 1990-08-31
PT89847B PT89847B (en) 1995-05-31

Family

ID=20084420

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8984789A PT89847B (en) 1989-02-24 1989-02-24 DEVICE AND PROCESS OF CLEANING OF UNDERWATER SURFACES

Country Status (1)

Country Link
PT (1) PT89847B (en)

Also Published As

Publication number Publication date
PT89847B (en) 1995-05-31

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19941124

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960531