BG50676A1 - Packer - Google Patents
PackerInfo
- Publication number
- BG50676A1 BG50676A1 BG9246690A BG9246690A BG50676A1 BG 50676 A1 BG50676 A1 BG 50676A1 BG 9246690 A BG9246690 A BG 9246690A BG 9246690 A BG9246690 A BG 9246690A BG 50676 A1 BG50676 A1 BG 50676A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- packer
- spindle
- corpus
- encompassed
- drillings
- Prior art date
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The packer is used in plugging operations and tests in geological exploration drillings. It may be used in horizontal, slanted and vertical drillings and is highly reliable with regard to the actuation of the packer of the preliminarily determined depth. It consists of a corpus (1), on which, from bottom to top, are located a check valve (2), and an elastic, externally-ribbed element (4), encompassed on both sides by pulleys (3 and 5). In the corpus is fastened a screw spindle (7) with a retaining-fixating mechanism formed in it, while in the top part of the spindle is located a cantered elastic plug (12). The spindle is connected to an end piece (13), encompassed by an adapter (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9246690A BG50676A1 (en) | 1990-07-18 | 1990-07-18 | Packer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9246690A BG50676A1 (en) | 1990-07-18 | 1990-07-18 | Packer |
Publications (1)
Publication Number | Publication Date |
---|---|
BG50676A1 true BG50676A1 (en) | 1992-10-15 |
Family
ID=3923138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG9246690A BG50676A1 (en) | 1990-07-18 | 1990-07-18 | Packer |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG50676A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BG64489B1 (en) * | 2002-02-01 | 2005-04-30 | Валери ЗЛАТАНОВ | Artifical face probe |
-
1990
- 1990-07-18 BG BG9246690A patent/BG50676A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BG64489B1 (en) * | 2002-02-01 | 2005-04-30 | Валери ЗЛАТАНОВ | Artifical face probe |
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