GB1442306A - Apparatus for conveying fluid from a lower level to an elevated level - Google Patents

Apparatus for conveying fluid from a lower level to an elevated level

Info

Publication number
GB1442306A
GB1442306A GB4638572A GB4638572A GB1442306A GB 1442306 A GB1442306 A GB 1442306A GB 4638572 A GB4638572 A GB 4638572A GB 4638572 A GB4638572 A GB 4638572A GB 1442306 A GB1442306 A GB 1442306A
Authority
GB
United Kingdom
Prior art keywords
level
brush
conveying fluid
cleaning
oct
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
GB4638572A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4638572A priority Critical patent/GB1442306A/en
Publication of GB1442306A publication Critical patent/GB1442306A/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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

1442306 Cleaning walls R M STEVENSON 8 Oct 1973 [7 Oct 1972] 46385/72 Heading A4F [Also in Divisions F1 and F2] A device for cleaning e.g. walls, motor vehicles, boats, comprises a brush 12, a fexible tube 11 and a non-return valve 20 which is placed in a vessel containing cleaning fluid. The device operates by moving the brush in an ellipsoid or circular path, once the tube has been primed. A spray nozzle may be substituted for the brush.
GB4638572A 1972-10-07 1972-10-07 Apparatus for conveying fluid from a lower level to an elevated level Expired GB1442306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4638572A GB1442306A (en) 1972-10-07 1972-10-07 Apparatus for conveying fluid from a lower level to an elevated level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4638572A GB1442306A (en) 1972-10-07 1972-10-07 Apparatus for conveying fluid from a lower level to an elevated level

Publications (1)

Publication Number Publication Date
GB1442306A true GB1442306A (en) 1976-07-14

Family

ID=10441049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4638572A Expired GB1442306A (en) 1972-10-07 1972-10-07 Apparatus for conveying fluid from a lower level to an elevated level

Country Status (1)

Country Link
GB (1) GB1442306A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578943A1 (en) * 1985-03-14 1986-09-19 Commissariat Energie Atomique Automatic non-return valve
GB2256678A (en) * 1991-06-12 1992-12-16 William E Selkin Limited Siphon apparatus
EP0580222A1 (en) * 1992-07-24 1994-01-26 Polva Pipelife B.V. Branch coupling for a thermoplastic pipeline

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578943A1 (en) * 1985-03-14 1986-09-19 Commissariat Energie Atomique Automatic non-return valve
GB2256678A (en) * 1991-06-12 1992-12-16 William E Selkin Limited Siphon apparatus
GB2256678B (en) * 1991-06-12 1995-03-01 William E Selkin Limited Siphon apparatus
EP0580222A1 (en) * 1992-07-24 1994-01-26 Polva Pipelife B.V. Branch coupling for a thermoplastic pipeline
BE1006081A3 (en) * 1992-07-24 1994-05-10 Draka Polva Bv Bypass pipe fitting for thermoplastic.

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19931007