DK367876A - Betonomhylning for pipelines - Google Patents

Betonomhylning for pipelines

Info

Publication number: DK367876A
Authority: DK; Denmark
Prior art keywords: pipelines; concrete cover; concrete; cover
Prior art date: 1976-07-15

Application number

DK367876A

Other languages

English (en)

Other versions

DK144574C (da

DK144574B (da

Inventor

K H Konig

Original Assignee

K H Konig

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.)

1976-07-15

Filing date

1976-08-13

Publication date

1978-01-16

1976-07-15 Priority claimed from DE19762631843 external-priority patent/DE2631843C2/de

1976-08-13 Application filed by K H Konig filed Critical K H Konig

1978-01-16 Publication of DK367876A publication Critical patent/DK367876A/da

1982-03-29 Publication of DK144574B publication Critical patent/DK144574B/da

1982-09-13 Application granted granted Critical

1982-09-13 Publication of DK144574C publication Critical patent/DK144574C/da

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
- 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)
Rigid Pipes And Flexible Pipes (AREA)

DK367876A 1976-07-15 1976-08-13 Roerstykke med tyngdeovertraek DK144574C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2631843		1976-07-15
DE19762631843 DE2631843C2 (de)		1976-07-15	Betonummantelung für Pipelines

Publications (3)

Publication Number	Publication Date
DK367876A true DK367876A (da)	1978-01-16
DK144574B DK144574B (da)	1982-03-29
DK144574C DK144574C (da)	1982-09-13

Family

ID=5983098

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK367876A DK144574C (da)	1976-07-15	1976-08-13	Roerstykke med tyngdeovertraek

Country Status (6)

Country	Link
AT (1)	AT353065B (da)
DK (1)	DK144574C (da)
FR (1)	FR2358607A1 (da)
GB (1)	GB1548690A (da)
NL (1)	NL178351C (da)
NO (1)	NO148758C (da)

1976
- 1976-08-13 DK DK367876A patent/DK144574C/da not_active IP Right Cessation
- 1976-08-17 NL NLAANVRAGE7609115,A patent/NL178351C/xx active Search and Examination
- 1976-08-30 NO NO762977A patent/NO148758C/no unknown
- 1976-11-03 GB GB45812/76A patent/GB1548690A/en not_active Expired
1977
- 1977-06-06 AT AT398877A patent/AT353065B/de not_active IP Right Cessation
- 1977-07-13 FR FR7721630A patent/FR2358607A1/fr active Granted

Also Published As

Publication number	Publication date
FR2358607B1 (da)	1983-10-07
GB1548690A (en)	1979-07-18
NL178351C (nl)	1986-03-03
NO762977L (no)	1978-01-17
FR2358607A1 (fr)	1978-02-10
ATA398877A (de)	1979-03-15
DK144574C (da)	1982-09-13
DK144574B (da)	1982-03-29
NL7609115A (nl)	1978-01-17
AT353065B (de)	1979-10-25
NL178351B (nl)	1985-10-01
NO148758C (no)	1983-12-07
NO148758B (no)	1983-08-29

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Legal Events

Date	Code	Title	Description
1989-04-17	PBP	Patent lapsed