GB1009671A - Improvements in drainage pipes - Google Patents

Improvements in drainage pipes

Info

Publication number
GB1009671A
GB1009671A GB86064A GB86064A GB1009671A GB 1009671 A GB1009671 A GB 1009671A GB 86064 A GB86064 A GB 86064A GB 86064 A GB86064 A GB 86064A GB 1009671 A GB1009671 A GB 1009671A
Authority
GB
United Kingdom
Prior art keywords
pipe
slots
transverse
channels
longitudinal
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
GB86064A
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.)
Rehau Plastiks GmbH
Original Assignee
Rehau Plastiks GmbH
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 Rehau Plastiks GmbH filed Critical Rehau Plastiks GmbH
Publication of GB1009671A publication Critical patent/GB1009671A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Abstract

1,009,671. Drain pipes. REHAU-PLASTICS G.m.b.H. Jan. 8, 1964 [June 14, 1963], No. 860/64. Heading F2P. A pipe for roadway drainage has a tunnelshaped or trapezoidal cross-section, bores and/or slots which permit the entry of water into the pipe being formed in an arcuate portion 1 of the pipe. The portion 1 may have external longitudinal channels 4, and the slots may extend in longitudinal, and/or transverse, directions; also, the portion 1 may be provided with external longitudinal, transverse or angularly disposed flutings. The channels 4 receive lateral foils secured therein by a rod, tube or cord.
GB86064A 1963-06-14 1964-01-08 Improvements in drainage pipes Expired GB1009671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963R0026402 DE1876979U (en) 1963-06-14 1963-06-14 DRAINAGE PIPE.

Publications (1)

Publication Number Publication Date
GB1009671A true GB1009671A (en) 1965-11-10

Family

ID=7402172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB86064A Expired GB1009671A (en) 1963-06-14 1964-01-08 Improvements in drainage pipes

Country Status (6)

Country Link
AT (1) AT248349B (en)
BE (1) BE649278A (en)
CH (1) CH419986A (en)
DE (1) DE1876979U (en)
GB (1) GB1009671A (en)
SE (1) SE314636B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124277A (en) * 1982-06-25 1984-02-15 Nippon Zenith Pipe Arched precast concrete culvert
GB2189023B (en) * 1986-04-11 1989-11-22 Hunter Int Ltd Improvements in or relating to a method of and apparatus for wall mounting a fan
GB2220245A (en) * 1988-06-08 1990-01-04 Ian Thomas Smith Fin drain jointing system
US9700616B2 (en) 2009-12-03 2017-07-11 Novartis Ag Arranging interaction and back pressure chambers for microfluidization
US11141376B2 (en) 2009-12-03 2021-10-12 Novartis Ag Circulation of components during microfluidization and/or homogenization of emulsions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194335B (en) * 1964-05-23 1965-06-03 Steinzeug Und Kunststoffwarenf Draen pipe made of thermoplastic material with reinforcing ribs arranged on the pipe wall and drainage slots arranged in several rows in the wall

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124277A (en) * 1982-06-25 1984-02-15 Nippon Zenith Pipe Arched precast concrete culvert
GB2189023B (en) * 1986-04-11 1989-11-22 Hunter Int Ltd Improvements in or relating to a method of and apparatus for wall mounting a fan
GB2220245A (en) * 1988-06-08 1990-01-04 Ian Thomas Smith Fin drain jointing system
GB2220245B (en) * 1988-06-08 1993-01-13 Ian Thomas Smith Geotextile fin drains
US9700616B2 (en) 2009-12-03 2017-07-11 Novartis Ag Arranging interaction and back pressure chambers for microfluidization
US11141376B2 (en) 2009-12-03 2021-10-12 Novartis Ag Circulation of components during microfluidization and/or homogenization of emulsions

Also Published As

Publication number Publication date
DE1876979U (en) 1963-08-01
BE649278A (en) 1964-10-01
CH419986A (en) 1966-08-31
SE314636B (en) 1969-09-08
AT248349B (en) 1966-07-25

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