AT308005B - Underground pipeline duct - Google Patents

Underground pipeline duct

Info

Publication number: AT308005B
Authority: AT; Austria
Prior art keywords: underground pipeline; pipeline duct; duct; underground; pipeline
Prior art date: 1968-03-01

Application number

AT144169A

Other languages

German (de)

Original Assignee

Bpa Byggproduktion Ab

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.)

1968-03-01

Filing date

1969-02-12

Publication date

1973-06-25

1969-02-12 Application filed by Bpa Byggproduktion Ab filed Critical Bpa Byggproduktion Ab

1973-06-25 Application granted granted Critical

1973-06-25 Publication of AT308005B publication Critical patent/AT308005B/en

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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- 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
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
- F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Thermal Insulation (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

AT144169A 1968-03-01 1969-02-12 Underground pipeline duct AT308005B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE267668A SE329975B (en)	1968-03-01	1968-03-01

Publications (1)

Publication Number	Publication Date
AT308005B true AT308005B (en)	1973-06-25

Family

ID=20260437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT144169A AT308005B (en)	1968-03-01	1969-02-12	Underground pipeline duct

Country Status (13)

Country	Link
JP (1)	JPS4943004B1 (en)
AT (1)	AT308005B (en)
BE (1)	BE728757A (en)
CH (1)	CH499055A (en)
DE (1)	DE1905867A1 (en)
DK (1)	DK135243B (en)
FI (1)	FI51396C (en)
FR (1)	FR2002975A1 (en)
GB (1)	GB1267542A (en)
IE (1)	IE32845B1 (en)
NL (1)	NL160927B (en)
NO (1)	NO122062B (en)
SE (1)	SE329975B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1983002491A1 (en) *	1982-01-18	1983-07-21	Finn Pedersen	A pipe insulation element
DE3448295C2 (en) *	1984-03-23	1990-02-08	E. Missel Gmbh & Co, 7000 Stuttgart, De	Hot water pipe insulation for concrete surfaces
US6311710B1 (en)	1994-11-28	2001-11-06	Powermass Corporation	Reduction of heat transfer between a body and its environment
US5765586A (en) *	1994-11-28	1998-06-16	Powermass Corporation	Reduction of heat transfer between a body and its environment
CN103867850A (en) *	2014-03-12	2014-06-18	崔蓓蓓	Water pipe rolling prevention safety protection belt
FI20185132A1 (en) *	2018-02-15	2019-08-16	Pisaron Oy	Pipe insulation
CN109210288A (en) *	2018-11-01	2019-01-15	上海康识食品科技有限公司	A kind of diversion pipeline
CN112431223B (en) *	2020-11-27	2022-04-15	浙江世润建创科技发展有限公司	Cover plate culvert for pipeline protection and construction method thereof
CN115451210B (en) *	2022-09-01	2025-04-22	北京石油化工学院	A low-leakage low-temperature medium flexible transfer pipeline structure

1968
- 1968-03-01 SE SE267668A patent/SE329975B/xx unknown
1969
- 1969-01-15 FI FI11669A patent/FI51396C/en active
- 1969-01-15 NO NO15969A patent/NO122062B/no unknown
- 1969-01-16 DK DK22869A patent/DK135243B/en not_active Application Discontinuation
- 1969-02-05 CH CH178769A patent/CH499055A/en not_active IP Right Cessation
- 1969-02-06 DE DE19691905867 patent/DE1905867A1/en not_active Withdrawn
- 1969-02-12 AT AT144169A patent/AT308005B/en not_active IP Right Cessation
- 1969-02-13 NL NL6902284A patent/NL160927B/en unknown
- 1969-02-13 JP JP44010739A patent/JPS4943004B1/ja active Pending
- 1969-02-19 FR FR6904157A patent/FR2002975A1/fr not_active Withdrawn
- 1969-02-20 IE IE22269A patent/IE32845B1/en unknown
- 1969-02-21 BE BE728757D patent/BE728757A/xx unknown
- 1969-03-01 GB GB703069A patent/GB1267542A/en not_active Expired

Also Published As

Publication number	Publication date
IE32845B1 (en)	1973-12-28
BE728757A (en)	1969-08-01
NL160927B (en)	1979-07-16
GB1267542A (en)	1972-03-22
FR2002975A1 (en)	1969-11-07
FI51396B (en)	1976-08-31
NL6902284A (en)	1969-09-03
DK135243B (en)	1977-03-21
JPS4943004B1 (en)	1974-11-19
CH499055A (en)	1970-11-15
SE329975B (en)	1970-10-26
NO122062B (en)	1971-05-10
DE1905867A1 (en)	1969-09-25
IE32845L (en)	1969-09-01
FI51396C (en)	1976-12-10

Legal Events

Date	Code	Title	Description
1980-06-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
CH501864A (en)	1971-01-15	Pipeline
AT297424B (en)	1972-03-27	Pipe socket connection
CH496197A (en)	1970-09-15	Flexible pipe
CH486658A (en)	1970-02-28	Pipe coupling
NL164652C (en)	1981-01-15	PIPE CONNECTION.
CH510226A (en)	1971-07-15	Pipe coupling
CH492905A (en)	1970-06-30	poetry
BR6912558D0 (en)	1973-02-27	HOSE CONNECTION
TR16747A (en)	1973-05-01	EXCLUSIVE FOR METAL PIPELINES
AT258837B (en)	1967-12-11	Underground expansion
CH512124A (en)	1971-08-31	Mannequin
NL148512B (en)	1976-02-16	PIPELINE PLUG.
AT301284B (en)	1972-08-25	Flexible pipeline
DE1956600B2 (en)	1971-07-01	POINT-FREE LINE CONNECTION
CH417247A (en)	1966-07-15	Pipe connection
CH492158A (en)	1970-06-15	Sound-absorbing pipe connector
AT265776B (en)	1968-10-25	Branch pipe
FI49893C (en)	1975-10-10	Cable gland.
NL146269B (en)	1975-06-16	FLOATING PIPE SYSTEM.
AT299638B (en)	1972-06-26	Pipeline pig
AT259955B (en)	1968-02-12	Pipeline
CH478364A (en)	1969-09-15	poetry
CH518875A (en)	1972-02-15	Pipe zonizer
AT300065B (en)	1972-07-10	Coaxial pipe system
AT301662B (en)	1972-09-11	Cable duct