ES1004410U - Double liquid conduit tube (Machine-translation by Google Translate, not legally binding) - Google Patents
Double liquid conduit tube (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES1004410U ES1004410U ES19878700416U ES8700416U ES1004410U ES 1004410 U ES1004410 U ES 1004410U ES 19878700416 U ES19878700416 U ES 19878700416U ES 8700416 U ES8700416 U ES 8700416U ES 1004410 U ES1004410 U ES 1004410U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- tube
- Prior art date
- 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
Abstract
Double pipe for conduction of liquids, which is characterized because it consists of two tubes. The first tube or exterior, of greater diameter has a width sufficient so that the other minor tube, passes by its interior and can be extracted or introduced in the whole its length. Serves protector and <tunel>, the interior tube of less diameter, is the true driver of the liquid, its less thickness and flexibility allows it to be installed inside the first once this (first) has been placed on walls, floors, etc., this allows an easy repair of obstructions, decrease of step by calcification, etc., and a replacement of <all> the pipeline, driver or interior without works of masonry, etc., weigh to the curves and angles of everything installation of liquids. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8700416U ES1004410Y (en) | 1987-02-09 | 1987-02-09 | DOUBLE TUBE FOR CONDUCTION OF LIQUIDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8700416U ES1004410Y (en) | 1987-02-09 | 1987-02-09 | DOUBLE TUBE FOR CONDUCTION OF LIQUIDS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1004410U true ES1004410U (en) | 1988-10-01 |
ES1004410Y ES1004410Y (en) | 1989-04-01 |
Family
ID=8249573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8700416U Expired ES1004410Y (en) | 1987-02-09 | 1987-02-09 | DOUBLE TUBE FOR CONDUCTION OF LIQUIDS |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES1004410Y (en) |
-
1987
- 1987-02-09 ES ES8700416U patent/ES1004410Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES1004410Y (en) | 1989-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SY | Expiration date (snapshot 920101) |
Free format text: 1997-02-09 |
|
FD1K | Utility model lapsed |
Effective date: 19990405 |