PL78736B2 - - Google Patents
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- Publication number
- PL78736B2 PL78736B2 PL15911772A PL15911772A PL78736B2 PL 78736 B2 PL78736 B2 PL 78736B2 PL 15911772 A PL15911772 A PL 15911772A PL 15911772 A PL15911772 A PL 15911772A PL 78736 B2 PL78736 B2 PL 78736B2
- Authority
- PL
- Poland
- Prior art keywords
- pump tube
- pump
- vacuum
- conical
- heatable
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15911772A PL78736B2 (de) | 1972-11-27 | 1972-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15911772A PL78736B2 (de) | 1972-11-27 | 1972-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL78736B2 true PL78736B2 (de) | 1975-06-30 |
Family
ID=19960726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15911772A PL78736B2 (de) | 1972-11-27 | 1972-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL78736B2 (de) |
-
1972
- 1972-11-27 PL PL15911772A patent/PL78736B2/pl unknown
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