HU199961B - Method for placing steel-case tubings of tube-in-tube system provided with roller supports - Google Patents

Method for placing steel-case tubings of tube-in-tube system provided with roller supports Download PDF

Info

Publication number: HU199961B
Authority: HU; Hungary
Prior art keywords: tube; pipe; tubular; jacket; welding
Prior art date: 1987-06-30

Application number

HU296987A

Other languages

English (en)

Hungarian (hu)

Other versions

HUT48352A (en

Inventor

Gyoergy Dezsoe

Jozsef Kobor

Judit Levardi

Gyula Komaromi

Janos Toth

Mihaly Hoenigh

Gabor Joosz

Pal Nyitrai

Original Assignee

Energiagazdalkodasi Intezet

Eszakmagyarorszagi Allami Epit

Borsod Megyei Tavhoeszolgaltat

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.)

1987-06-30

Filing date

1987-06-30

Publication date

1990-03-28

1987-06-30 Application filed by Energiagazdalkodasi Intezet, Eszakmagyarorszagi Allami Epit, Borsod Megyei Tavhoeszolgaltat filed Critical Energiagazdalkodasi Intezet

1987-06-30 Priority to HU296987A priority Critical patent/HU199961B/hu

1988-06-27 Priority to PL27334288A priority patent/PL273342A1/xx

1988-06-27 Priority to CS884480A priority patent/CS272239B2/cs

1989-05-29 Publication of HUT48352A publication Critical patent/HUT48352A/hu

1990-03-28 Publication of HU199961B publication Critical patent/HU199961B/hu

Links

238000000034 method Methods 0.000 title claims abstract description 16
238000003466 welding Methods 0.000 claims abstract description 17
229910000831 Steel Inorganic materials 0.000 claims description 16
239000010959 steel Substances 0.000 claims description 16
238000005520 cutting process Methods 0.000 claims description 3
238000009434 installation Methods 0.000 abstract description 3
229920003023 plastic Polymers 0.000 description 10
239000004033 plastic Substances 0.000 description 10
238000009413 insulation Methods 0.000 description 6
238000013461 design Methods 0.000 description 4
229920005830 Polyurethane Foam Polymers 0.000 description 3
238000010276 construction Methods 0.000 description 3
239000011496 polyurethane foam Substances 0.000 description 3
238000012546 transfer Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
239000011810 insulating material Substances 0.000 description 2
238000009417 prefabrication Methods 0.000 description 2
239000011150 reinforced concrete Substances 0.000 description 2
239000004575 stone Substances 0.000 description 2
241001674044 Blattodea Species 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011490 mineral wool Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000005871 repellent Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000004804 winding Methods 0.000 description 1

Landscapes

Thermal Insulation (AREA)
Rigid Pipes And Flexible Pipes (AREA)

HU296987A 1987-06-30 1987-06-30 Method for placing steel-case tubings of tube-in-tube system provided with roller supports HU199961B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
HU296987A HU199961B (en)	1987-06-30	1987-06-30	Method for placing steel-case tubings of tube-in-tube system provided with roller supports
PL27334288A PL273342A1 (en)	1987-06-30	1988-06-27	Arrangement of pipelines in respect to their associated steel jacket
CS884480A CS272239B2 (en)	1987-06-30	1988-06-27	Arrangement of pipeline with steel jacket in system of one tube inserted in another one

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU296987A HU199961B (en)	1987-06-30	1987-06-30	Method for placing steel-case tubings of tube-in-tube system provided with roller supports

Publications (2)

Publication Number	Publication Date
HUT48352A HUT48352A (en)	1989-05-29
HU199961B true HU199961B (en)	1990-03-28

Family

ID=10961922

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU296987A HU199961B (en)	1987-06-30	1987-06-30	Method for placing steel-case tubings of tube-in-tube system provided with roller supports

Country Status (3)

Country	Link
CS (1)	CS272239B2 (cs)
HU (1)	HU199961B (cs)
PL (1)	PL273342A1 (cs)

1987
- 1987-06-30 HU HU296987A patent/HU199961B/hu not_active IP Right Cessation
1988
- 1988-06-27 PL PL27334288A patent/PL273342A1/xx unknown
- 1988-06-27 CS CS884480A patent/CS272239B2/cs unknown

Also Published As

Publication number	Publication date
HUT48352A (en)	1989-05-29
PL273342A1 (en)	1989-04-17
CS448088A2 (en)	1990-03-14
CS272239B2 (en)	1991-01-15

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Legal Events

Date	Code	Title	Description
1990-06-28	HU90	Patent valid on 900628
1994-04-28	HMM4	Cancellation of final prot. due to non-payment of fee