JPS5450157A - Apparatus for cleaning bottom of water in pool or the like - Google Patents

Apparatus for cleaning bottom of water in pool or the like

Info

Publication number
JPS5450157A
JPS5450157A JP11644277A JP11644277A JPS5450157A JP S5450157 A JPS5450157 A JP S5450157A JP 11644277 A JP11644277 A JP 11644277A JP 11644277 A JP11644277 A JP 11644277A JP S5450157 A JPS5450157 A JP S5450157A
Authority
JP
Japan
Prior art keywords
truck
pool
water
along
abutment
Prior art date
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.)
Pending
Application number
JP11644277A
Other languages
Japanese (ja)
Inventor
Shigeji Fukui
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry Ltd
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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP11644277A priority Critical patent/JPS5450157A/en
Publication of JPS5450157A publication Critical patent/JPS5450157A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)

Abstract

PURPOSE: To provide an apparatus for cleaning the bottom of water in pool or the like, which comprises a truck arranged to travel on the bottom of pool or the like along a regular zigzagged course while repeating collision against the wall of the pool, whereby it is enabled to clean the bottom of the pool throughout the entire surface thereof.
CONSTITUTION: Water supplied under pressure from pump 6 is ejected from nozzles 7a, 7b alternately, along with switching of valve means A which is switched by the sliding of sensor 8 that is caused when truck 1 comes into abutment with side walls C2, C4. Each time the truck 1 comes into abutment with the side wall, its advancing direction is reversed. At the same time, each time the truck 1 collides against side walls C1, C3, sensor 13 is caused to slide and pilot valve b1 is switched, so that a portion of water supplied under pressure from pump 6 is sent to bellows 16 or 17. Thus, rear wheels 3 of the truck 1 are turned by steering rod 22, such that truck 1 is driven along a substantially regular zigzagged course
COPYRIGHT: (C)1979,JPO&Japio
JP11644277A 1977-09-27 1977-09-27 Apparatus for cleaning bottom of water in pool or the like Pending JPS5450157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11644277A JPS5450157A (en) 1977-09-27 1977-09-27 Apparatus for cleaning bottom of water in pool or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11644277A JPS5450157A (en) 1977-09-27 1977-09-27 Apparatus for cleaning bottom of water in pool or the like

Publications (1)

Publication Number Publication Date
JPS5450157A true JPS5450157A (en) 1979-04-19

Family

ID=14687199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11644277A Pending JPS5450157A (en) 1977-09-27 1977-09-27 Apparatus for cleaning bottom of water in pool or the like

Country Status (1)

Country Link
JP (1) JPS5450157A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412133B1 (en) 1999-01-25 2002-07-02 Aqua Products, Inc. Water jet reversing propulsion and directional controls for automated swimming pool cleaners
US7213287B2 (en) 2002-01-18 2007-05-08 Smartpool, Inc. Swimming pool cleaner
US7797780B2 (en) 2004-11-12 2010-09-21 Smartpool, Inc. Wheel arrangement for swimming pool cleaner
US8434182B2 (en) 1999-01-25 2013-05-07 Aqua Products, Inc. Pool cleaner with high pressure cleaning jets

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412133B1 (en) 1999-01-25 2002-07-02 Aqua Products, Inc. Water jet reversing propulsion and directional controls for automated swimming pool cleaners
US7165284B2 (en) 1999-01-25 2007-01-23 Aqua Products, Inc. Water jet reversing propulsion and directional controls for automated swimming pool cleaners
US7827643B2 (en) 1999-01-25 2010-11-09 Aqua Products, Inc. Automated swimming pool cleaner with stationary projecting pivot member
US7900308B2 (en) 1999-01-25 2011-03-08 Aqua Products, Inc Water jet reversing propulsion and directional controls for automated swimming pool cleaners
US8434182B2 (en) 1999-01-25 2013-05-07 Aqua Products, Inc. Pool cleaner with high pressure cleaning jets
US9512630B2 (en) 1999-01-25 2016-12-06 Aqua Products, Inc. Automated swimming pool cleaner having and angled jet drive propulsion system
US9650799B2 (en) 1999-01-25 2017-05-16 Aqua Products, Inc. Automated swimming pool cleaner having an angled jet drive propulsion system
US9650798B2 (en) 1999-01-25 2017-05-16 Aqua Products, Inc. Automated swimming pool cleaner having an angled jet drive propulsion system
US7213287B2 (en) 2002-01-18 2007-05-08 Smartpool, Inc. Swimming pool cleaner
US7797780B2 (en) 2004-11-12 2010-09-21 Smartpool, Inc. Wheel arrangement for swimming pool cleaner

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