IE36217B1 - A closure member for drain testing access pipes - Google Patents

A closure member for drain testing access pipes

Info

Publication number
IE36217B1
IE36217B1 IE381/72A IE38172A IE36217B1 IE 36217 B1 IE36217 B1 IE 36217B1 IE 381/72 A IE381/72 A IE 381/72A IE 38172 A IE38172 A IE 38172A IE 36217 B1 IE36217 B1 IE 36217B1
Authority
IE
Ireland
Prior art keywords
closure member
drain
smoke
access pipe
air
Prior art date
Application number
IE381/72A
Other versions
IE36217L (en
Original Assignee
Marley Tile Ag
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 Marley Tile Ag filed Critical Marley Tile Ag
Publication of IE36217L publication Critical patent/IE36217L/en
Publication of IE36217B1 publication Critical patent/IE36217B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Abstract

1384374 Closure member MARLEY TILE CO Ltd 22 March 1972 [26 March 1971] 7977/71 Heading A5G [Also in Divisions E1 and F2] A closure member 1 for the access pipe at a rodding point of an underground drain has two openings 6, 7 one of which, 6, is provided with resiliently flexible sealing means 9 to receive a rod 10 and the other, 7, includes means 11 for the connection of a smoke and/or air supply line thereto to test the drain. As shown, the closure member is a plug which is inserted into the end of the access pipe and sealed therewith by a 'butyl rubber seal 5. The sealing means 9 may be a grommet, also of butyl rubber. A supply line carrying smoke or air to test the drain is connected to the connector 11 which is a screw-threaded brass sleeve with seals 12, 13. Testing apparatus which may be used in conjunction with the closure member includes a continuous, hollow, flexible rod 19 carrying an inflatable drain plug 20 and hand-operable bellows 21, a manometer 22 and further bellows 23 for pumping air and/or smoke into the. access pipe 15. The closure member may be of moulded plastics and includes a handle 8. [GB1384374A]
IE381/72A 1971-03-26 1972-03-24 A closure member for drain testing access pipes IE36217B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB797771A GB1384374A (en) 1971-03-26 1971-03-26 Closure member for drain testing access pipes

Publications (2)

Publication Number Publication Date
IE36217L IE36217L (en) 1972-09-26
IE36217B1 true IE36217B1 (en) 1976-09-15

Family

ID=9843405

Family Applications (1)

Application Number Title Priority Date Filing Date
IE381/72A IE36217B1 (en) 1971-03-26 1972-03-24 A closure member for drain testing access pipes

Country Status (5)

Country Link
DE (1) DE2214461C3 (en)
FR (1) FR2131630A5 (en)
GB (1) GB1384374A (en)
IE (1) IE36217B1 (en)
ZA (1) ZA722017B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723977B1 (en) * 1994-08-25 1996-10-18 Sikora Bernard HYDRAULIC SHUTTER
GB2306606A (en) * 1995-11-03 1997-05-07 Sean Adrian Macdonald Flow isolator for fluid systems
GB9715283D0 (en) * 1997-07-22 1997-09-24 Ingham Michael G Leak tracing
CZ307012B6 (en) * 2008-11-25 2017-11-15 Fastra, S. R. O. A device for closing pipelines

Also Published As

Publication number Publication date
DE2214461C3 (en) 1980-12-04
FR2131630A5 (en) 1972-11-10
DE2214461A1 (en) 1972-11-23
GB1384374A (en) 1975-02-19
IE36217L (en) 1972-09-26
ZA722017B (en) 1973-05-30
DE2214461B2 (en) 1980-03-27

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