FR682947A - Gear pump for artificial silk spinning machines - Google Patents
Gear pump for artificial silk spinning machinesInfo
- Publication number
- FR682947A FR682947A FR682947DA FR682947A FR 682947 A FR682947 A FR 682947A FR 682947D A FR682947D A FR 682947DA FR 682947 A FR682947 A FR 682947A
- Authority
- FR
- France
- Prior art keywords
- gear pump
- spinning machines
- artificial silk
- silk spinning
- artificial
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE682947X | 1928-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR682947A true FR682947A (en) | 1930-06-04 |
Family
ID=6597270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR682947D Expired FR682947A (en) | 1928-10-25 | 1929-10-09 | Gear pump for artificial silk spinning machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR682947A (en) |
-
1929
- 1929-10-09 FR FR682947D patent/FR682947A/en not_active Expired
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