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GB2180325B - Valve member for water interruption pool cleaner - Google Patents

Valve member for water interruption pool cleaner

Info

Publication number
GB2180325B
GB2180325B GB8621941A GB8621941A GB2180325B GB 2180325 B GB2180325 B GB 2180325B GB 8621941 A GB8621941 A GB 8621941A GB 8621941 A GB8621941 A GB 8621941A GB 2180325 B GB2180325 B GB 2180325B
Authority
GB
United Kingdom
Prior art keywords
valve member
pool cleaner
water interruption
interruption pool
water
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.)
Expired
Application number
GB8621941A
Other versions
GB2180325A (en
GB8621941D0 (en
Inventor
Dieter Hans Frieder Kallenbach
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.)
BPH Patent Holding AG
COXWOLD Pty Ltd
PSE PATENT SUPPORT ESTABLISHME
Original Assignee
BPH Patent Holding AG
COXWOLD Pty Ltd
PSE PATENT SUPPORT ESTABLISHME
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 BPH Patent Holding AG, COXWOLD Pty Ltd, PSE PATENT SUPPORT ESTABLISHME filed Critical BPH Patent Holding AG
Publication of GB8621941D0 publication Critical patent/GB8621941D0/en
Publication of GB2180325A publication Critical patent/GB2180325A/en
Application granted granted Critical
Publication of GB2180325B publication Critical patent/GB2180325B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners
    • E04H4/1663—Self-propelled cleaners the propulsion resulting from an intermittent interruption of the waterflow through the cleaner

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Cleaning In General (AREA)
GB8621941A 1985-09-12 1986-09-11 Valve member for water interruption pool cleaner Expired GB2180325B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA856987 1985-09-12
ZA862461 1986-04-03

Publications (3)

Publication Number Publication Date
GB8621941D0 GB8621941D0 (en) 1986-10-15
GB2180325A GB2180325A (en) 1987-03-25
GB2180325B true GB2180325B (en) 1989-08-23

Family

ID=27136503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8621941A Expired GB2180325B (en) 1985-09-12 1986-09-11 Valve member for water interruption pool cleaner

Country Status (4)

Country Link
AU (1) AU589683B2 (en)
BR (1) BR8604389A (en)
ES (1) ES2001681A6 (en)
GB (1) GB2180325B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982754A (en) * 1988-09-09 1991-01-08 Bph Patent Holding Ag Pool cleaner accessory
ZA931530B (en) * 1993-03-04 1993-09-27 Swimline Holdings Ltd Valve.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741031A (en) * 1952-11-14 1955-11-23 Hard Carl Gustaf Valve device
GB1601438A (en) * 1977-04-15 1981-10-28 Luwa Ag Shutoff device
GB2080497A (en) * 1980-06-18 1982-02-03 Bermad Fa Sleeve valve
EP0127251A2 (en) * 1983-05-31 1984-12-05 Ford Motor Company Limited Fluid valve
GB2152197A (en) * 1983-12-28 1985-07-31 Coxwold Pty Ltd Valve assembly
EP0209863A1 (en) * 1985-07-19 1987-01-28 Victor Grifols Lucas Adjustable valve for liquids for equipment having a medical application

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642833A (en) * 1985-03-14 1987-02-17 Coxwold (Proprietary) Limited Valve assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741031A (en) * 1952-11-14 1955-11-23 Hard Carl Gustaf Valve device
GB1601438A (en) * 1977-04-15 1981-10-28 Luwa Ag Shutoff device
GB2080497A (en) * 1980-06-18 1982-02-03 Bermad Fa Sleeve valve
EP0127251A2 (en) * 1983-05-31 1984-12-05 Ford Motor Company Limited Fluid valve
GB2152197A (en) * 1983-12-28 1985-07-31 Coxwold Pty Ltd Valve assembly
EP0209863A1 (en) * 1985-07-19 1987-01-28 Victor Grifols Lucas Adjustable valve for liquids for equipment having a medical application

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO A1 83/02320 *

Also Published As

Publication number Publication date
GB2180325A (en) 1987-03-25
ES2001681A6 (en) 1988-06-01
GB8621941D0 (en) 1986-10-15
AU6268986A (en) 1987-03-19
BR8604389A (en) 1987-05-12
AU589683B2 (en) 1989-10-19

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20060910