JPS4850520A - - Google Patents
Info
- Publication number
- JPS4850520A JPS4850520A JP47105753A JP10575372A JPS4850520A JP S4850520 A JPS4850520 A JP S4850520A JP 47105753 A JP47105753 A JP 47105753A JP 10575372 A JP10575372 A JP 10575372A JP S4850520 A JPS4850520 A JP S4850520A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Supports For Pipes And Cables (AREA)
- Pipe Accessories (AREA)
- Thermal Insulation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1334871 | 1971-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4850520A true JPS4850520A (en) | 1973-07-17 |
| JPS5623074B2 JPS5623074B2 (en) | 1981-05-28 |
Family
ID=20297250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10575372A Expired JPS5623074B2 (en) | 1971-10-21 | 1972-10-21 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5623074B2 (en) |
| DE (1) | DE2250286C2 (en) |
| DK (1) | DK134683B (en) |
| FI (1) | FI57837C (en) |
| GB (1) | GB1390800A (en) |
| NL (1) | NL182165C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6274399A (en) * | 1985-09-27 | 1987-04-06 | 蛇の目ミシン工業株式会社 | Bobbin thread path altering apparatus of sewing machine |
| DE4230892A1 (en) * | 1992-09-16 | 1994-03-17 | Witzenmann Metallschlauchfab | Method for trenchless laying of a district heating pipe, such a trenchless laying of district heating pipe as well as devices for carrying out the method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE816043C (en) * | 1949-11-15 | 1951-10-08 | Vereinigter Rohrleitungsbau Ph | Pipeline for the transport of substances with increased temperature, especially oil pipeline for viscous, heated oils |
| GB938061A (en) * | 1961-05-05 | 1963-09-25 | Atomic Energy Authority Uk | Improvements in or relating to pipeline installations |
-
1972
- 1972-10-13 DE DE19722250286 patent/DE2250286C2/en not_active Expired
- 1972-10-16 DK DK510272A patent/DK134683B/en unknown
- 1972-10-17 FI FI286472A patent/FI57837C/en active
- 1972-10-19 GB GB4822272A patent/GB1390800A/en not_active Expired
- 1972-10-20 NL NL7214266A patent/NL182165C/en not_active IP Right Cessation
- 1972-10-21 JP JP10575372A patent/JPS5623074B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5623074B2 (en) | 1981-05-28 |
| NL182165C (en) | 1991-06-17 |
| NL7214266A (en) | 1973-04-25 |
| NL182165B (en) | 1987-08-17 |
| GB1390800A (en) | 1975-04-16 |
| FI57837B (en) | 1980-06-30 |
| DE2250286A1 (en) | 1973-04-26 |
| DK134683B (en) | 1976-12-20 |
| FI57837C (en) | 1980-10-10 |
| DK134683C (en) | 1977-05-23 |
| DE2250286C2 (en) | 1983-11-24 |