GB1528467A – Plastics pipe
– Google Patents
GB1528467A – Plastics pipe
– Google Patents
Plastics pipe
Info
Publication number
GB1528467A
GB1528467A
GB5024975A
GB5024975A
GB1528467A
GB 1528467 A
GB1528467 A
GB 1528467A
GB 5024975 A
GB5024975 A
GB 5024975A
GB 5024975 A
GB5024975 A
GB 5024975A
GB 1528467 A
GB1528467 A
GB 1528467A
Authority
GB
United Kingdom
Prior art keywords
electrically conductive
pipe
dec
plastics pipe
layer
Prior art date
1974-12-18
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
GB5024975A
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.)
Wavin BV
Original Assignee
Wavin BV
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.)
1974-12-18
Filing date
1975-12-08
Publication date
1978-10-11
1975-12-08
Application filed by Wavin BV
filed
Critical
Wavin BV
1978-10-11
Publication of GB1528467A
publication
Critical
patent/GB1528467A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L9/00—Rigid pipes
F16L9/12—Rigid pipes of plastics with or without reinforcement
F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
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
F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 – F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 – F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
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
F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
Abstract
1528467 Plastic pipes having an electrically conductive covering layer WAVIN BV 8 Dec 1975 [18 Dec 1974] 50249/75 Heading F2P A plastics pipe has an outer electrically conductive layer 4 and at least at one end an inner electrically conductive layer 5. An electrically conductive connection is established between the layers at same distance from the end of the pipe. As shown bores 10 have the electrically conductive material therein. Slots extending from the end of the pipe may be utilized. Sealing ring 7 is electrically conductive. The conductive layers consist of a thermosetting resin with conductive particles, preferably carbon particles, therein.
GB5024975A
1974-12-18
1975-12-08
Plastics pipe
Expired
GB1528467A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
NL7416547A
NL7416547A
(en)
1974-12-18
1974-12-18
PLASTIC TUBE WITH ELECTRICAL CONDUCTIVE COATING LAYER.
Publications (1)
Publication Number
Publication Date
GB1528467A
true
GB1528467A
(en)
1978-10-11
Family
ID=19822681
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5024975A
Expired
GB1528467A
(en)
1974-12-18
1975-12-08
Plastics pipe
Country Status (5)
Country
Link
DE
(1)
DE2556295C3
(en)
FR
(1)
FR2295333A1
(en)
GB
(1)
GB1528467A
(en)
NL
(1)
NL7416547A
(en)
SU
(1)
SU609497A3
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU605360B2
(en)
*
1987-09-26
1991-01-10
J.H. Fenner & Company Limited
An anti-static non-metallic pipe or fitting
WO1999045304A1
(en)
*
1998-03-04
1999-09-10
Nobel Plastiques
Conduit with at least one end forming a connecting section, and corresponding connection
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4330811A
(en)
*
1978-04-03
1982-05-18
Ameron, Inc.
Filament-reinforced plastic article
FR2490546B1
(en)
*
1978-04-03
1986-07-25
Ameron Inc
PLASTIC OBJECT ARMED WITH FILAMENTS
NL175223C
(en)
*
1979-01-09
1984-10-01
Wavin Bv
PLASTIC TUBE PART WITH LINES DIRECTLY CHANNELS WITH A SLEEVE.
DE4018753A1
(en)
*
1990-06-12
1991-12-19
Platzer Schwedenbau Gmbh
Multilayer tube – has protective layer round leak-proof tube sealed in place by clinging material
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1722682U
(en)
*
1953-10-30
1956-05-17
Dynamit Actien Ges Vorm Alfred
PLASTIC PIPE MADE FROM HARDENED PLASTICS.
FR1586305A
(en)
*
1968-10-10
1970-02-13
DE7233965U
(en)
*
1972-09-15
1973-09-27
Bbc Ag
Air duct, especially for guiding air in air conditioning systems or for supplying cooling air to electrical machines
DE7308162U
(en)
*
1973-03-03
1973-08-23
Bode D & Co
Electrically conductive and flame-retardant plastic pipe
1974
1974-12-18
NL
NL7416547A
patent/NL7416547A/en
not_active
Application Discontinuation
1975
1975-12-08
GB
GB5024975A
patent/GB1528467A/en
not_active
Expired
1975-12-13
DE
DE19752556295
patent/DE2556295C3/en
not_active
Expired
1975-12-15
FR
FR7538303A
patent/FR2295333A1/en
active
Granted
1975-12-18
SU
SU752306956A
patent/SU609497A3/en
active
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU605360B2
(en)
*
1987-09-26
1991-01-10
J.H. Fenner & Company Limited
An anti-static non-metallic pipe or fitting
WO1999045304A1
(en)
*
1998-03-04
1999-09-10
Nobel Plastiques
Conduit with at least one end forming a connecting section, and corresponding connection
Also Published As
Publication number
Publication date
FR2295333A1
(en)
1976-07-16
SU609497A3
(en)
1978-05-30
NL7416547A
(en)
1976-06-22
FR2295333B1
(en)
1980-11-28
DE2556295B2
(en)
1980-10-23
DE2556295A1
(en)
1976-07-01
DE2556295C3
(en)
1981-08-27
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Legal Events
Date
Code
Title
Description
1979-02-28
PS
Patent sealed
1985-08-07
PCNP
Patent ceased through non-payment of renewal fee
