NO148497C - Roer med kledning av betong og fremgangsmaate for paafoering av betongkledning paa et roer - Google Patents

Roer med kledning av betong og fremgangsmaate for paafoering av betongkledning paa et roer

Info

Publication number: NO148497C
Authority: NO; Norway
Prior art keywords: clothing; pipes; procedure; concrete clothing; pipe
Prior art date: 1975-05-20

Application number

NO781287A

Other languages

English (en)

Other versions

NO148497B (no

NO781287L (no

Inventor

John Hurst

Original Assignee

Grace W R Ltd

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.)

1975-05-20

Filing date

1978-04-12

Publication date

1983-10-19

1976-11-23 Publication of NO781287L publication Critical patent/NO781287L/no

1978-04-12 Application filed by Grace W R Ltd filed Critical Grace W R Ltd

1983-07-11 Publication of NO148497B publication Critical patent/NO148497B/no

1983-10-19 Publication of NO148497C publication Critical patent/NO148497C/no

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1

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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/06—Coatings characterised by the materials used by cement, concrete, or the like
- 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
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/153—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and concrete with or without reinforcement

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Lining And Supports For Tunnels (AREA)
Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Road Repair (AREA)
Paints Or Removers (AREA)

NO781287A 1975-05-20 1978-04-12 Roer med kledning av betong og fremgangsmaate for paafoering av betongkledning paa et roer NO148497C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB21596/75A GB1546379A (en)	1975-05-20	1975-05-20	Separator for concrete wrapping for pipelines

Publications (3)

Publication Number	Publication Date
NO781287L NO781287L (no)	1976-11-23
NO148497B NO148497B (no)	1983-07-11
NO148497C true NO148497C (no)	1983-10-19

Family

ID=10165590

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NO761218A NO143819C (no)	1975-05-20	1976-04-08	Avstandsholder for bruk ved frembringelse av en fleksibel skjoet i betongbelegg for roer
NO781287A NO148497C (no)	1975-05-20	1978-04-12	Roer med kledning av betong og fremgangsmaate for paafoering av betongkledning paa et roer

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NO761218A NO143819C (no)	1975-05-20	1976-04-08	Avstandsholder for bruk ved frembringelse av en fleksibel skjoet i betongbelegg for roer

Country Status (9)

Country	Link
US (1)	US4037627A (no)
AU (1)	AU503879B2 (no)
CA (1)	CA1053590A (no)
DK (1)	DK145435C (no)
FR (1)	FR2311982A1 (no)
GB (1)	GB1546379A (no)
IT (1)	IT1058377B (no)
NL (1)	NL181949C (no)
NO (2)	NO143819C (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD266349S (en)	1980-09-04	1982-09-28	F.I.R. Fabbrica Italiana Rubinetterie S.P.A.	Combined spout and pop-up drain knob
FI71194C (fi) *	1985-07-30	1986-11-24	Uponor Ab	Plastroer
US5449346A (en) *	1993-03-25	1995-09-12	The Ohio State University	Method for placement of guide tube for gastrostomy tube
GB0523599D0 (en) *	2005-11-19	2005-12-28	Nylacast Ltd	Improved spacer
US8322113B2 (en)	2010-03-11	2012-12-04	Johns Manville	Thermoplastic roofing system
CN110630834B (zh) *	2019-08-29	2021-02-02	潍坊正奇管业有限公司	一种带胶圈槽混凝土管的制备方法
CN119550484A (zh) *	2025-01-24	2025-03-04	西安北望建材有限公司	一种管桩生产用环切架及其环切方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US918678A (en) *	1906-12-08	1909-04-20	Stephen H Carroll	Reinforced-cement sectional conduit.
US2871034A (en) *	1953-08-10	1959-01-27	Sumner D Wiltse	Pressure actuated resilient sleeve type tube coupling
GB1300811A (en) *	1969-01-22	1972-12-20	Grace W R & Co	Waterstops
FR2259307A1 (en) *	1974-01-25	1975-08-22	Lehanneur Claude	Method of mfg. concrete pipe with plastic lining - involves pre-stretching lining and pre-compressing concrete

1975
- 1975-05-20 GB GB21596/75A patent/GB1546379A/en not_active Expired
1976
- 1976-04-07 NL NLAANVRAGE7603634,A patent/NL181949C/xx not_active IP Right Cessation
- 1976-04-07 US US05/674,643 patent/US4037627A/en not_active Expired - Lifetime
- 1976-04-07 IT IT22065/76A patent/IT1058377B/it active
- 1976-04-07 FR FR7610116A patent/FR2311982A1/fr active Granted
- 1976-04-08 NO NO761218A patent/NO143819C/no unknown
- 1976-04-08 DK DK165976A patent/DK145435C/da not_active IP Right Cessation
- 1976-04-09 CA CA249,972A patent/CA1053590A/en not_active Expired
- 1976-04-09 AU AU12852/76A patent/AU503879B2/en not_active Expired
1978
- 1978-04-12 NO NO781287A patent/NO148497C/no unknown

Also Published As

Publication number	Publication date
CA1053590A (en)	1979-05-01
FR2311982A1 (fr)	1976-12-17
NL181949C (nl)	1987-12-01
DK145435C (da)	1983-04-11
NO148497B (no)	1983-07-11
NO781287L (no)	1976-11-23
AU1285276A (en)	1977-10-13
DK165976A (da)	1976-11-21
NL7603634A (nl)	1976-11-23
NL181949B (nl)	1987-07-01
IT1058377B (it)	1982-04-10
GB1546379A (en)	1979-05-23
DK145435B (da)	1982-11-15
NO761218L (no)	1976-11-23
US4037627A (en)	1977-07-26
NO143819C (no)	1981-04-15
AU503879B2 (en)	1979-09-27
FR2311982B1 (no)	1981-12-31
NO143819B (no)	1981-01-05

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