FR53518E - Micro-pendulum-amplifier - Google Patents
Micro-pendulum-amplifierInfo
- Publication number
- FR53518E FR53518E FR53518DA FR53518E FR 53518 E FR53518 E FR 53518E FR 53518D A FR53518D A FR 53518DA FR 53518 E FR53518 E FR 53518E
- Authority
- FR
- France
- Prior art keywords
- pendulum
- amplifier
- micro
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R21/00—Variable-resistance transducers
- H04R21/02—Microphones
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
- D03C5/02—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices operated by rotating cams
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C2700/00—Shedding mechanisms
- D03C2700/01—Shedding mechanisms using heald frames
- D03C2700/0105—Cam-driven heald frame movement
- D03C2700/0116—Arrangements in which warp threads pass one another at different heights
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH895862X | 1942-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR53518E true FR53518E (en) | 1946-03-04 |
Family
ID=4546208
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR895862D Expired FR895862A (en) | 1942-06-29 | 1943-06-25 | Looms step mechanism |
| FR53518D Expired FR53518E (en) | 1942-06-29 | 1943-07-15 | Micro-pendulum-amplifier |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR895862D Expired FR895862A (en) | 1942-06-29 | 1943-06-25 | Looms step mechanism |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR895862A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2259173B1 (en) * | 1974-01-28 | 1977-03-04 | Amigues Lucien |
-
1943
- 1943-06-25 FR FR895862D patent/FR895862A/en not_active Expired
- 1943-07-15 FR FR53518D patent/FR53518E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR895862A (en) | 1945-02-06 |
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