RU6061C - Membrane - Google Patents
MembraneInfo
- Publication number
- RU6061C RU6061C SU9805A SU9805A RU6061C RU 6061 C RU6061 C RU 6061C SU 9805 A SU9805 A SU 9805A SU 9805 A SU9805 A SU 9805A RU 6061 C RU6061 C RU 6061C
- Authority
- RU
- Russia
- Prior art keywords
- membrane
- hole
- glass plate
- central part
- flat
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title description 9
- 239000011521 glass Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 1
Description
Предлагаемое изобретение имеет целью дать мембрану дл граммофонов и телефонов , которую было бы удобно укрепл ть и котора не тер ла бы при этом своих качеств.The present invention aims to provide a membrane for gramophones and telephones that it would be convenient to strengthen and that would not lose its qualities.
На фиг. 1 чертежа изображен понеречный разрез, на фиг. 2 - план пред- j лагаемой мембраны в виде волнистой стекл нной пластинки и на фиг. 3 и 4 - то же, в виде плоской стекл нной пла- I стинки, со следующими обозначени ми: | а- стенки мембраны; (5 -ее наружный | край; в - центральна часть мембраны | и е - отверстие.FIG. 1 of the drawing shows a transverse section, in FIG. 2 is a plan of the proposed membrane in the form of a wavy glass plate and in FIG. 3 and 4 - the same, in the form of a flat glass plate with the following designations: | a - membrane walls; (5th outer | edge; c - central part of the membrane | and e - a hole.
Мембрана имеет вид плоской (фиг. 3 и 4) или волнистой (фиг. 1 и 2) стекл нной пластинки с отверстием г в центральной ее части в, с утолщением около этого отверсти . Но, кроме того, наружные кра б предлагаемой мембраны также уголщены.The membrane has the form of a flat (Fig. 3 and 4) or wavy (Fig. 1 and 2) glass plate with a hole r in its central part, with a thickening around this hole. But, in addition, the outer edges of the membrane b proposed are also reinforced.
Предмет патента.The subject of the patent.
Мембрана в внде плоской или волнистой стекл нной пластинки с отверстием в центральной ее части и с утолщением около этого отверсти , характеризующа с тем, что и наружные кра д мембраны утолщены.A membrane in a vnde flat or wavy glass plate with a hole in its central part and with a thickening near this hole, characterized by the fact that the outer edge of the membrane is thickened.
к патенту А. Г. КУРОЧКИНА № 6061to patent A. G. KUROCHKINA No. 6061
фиfi
г.year
.5.five
игig
г.Д.G.D.
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU21650A Addition SU23485A1 (en) | 1927-12-13 | Device for collecting brushes for electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU6061C true RU6061C (en) | 2001-08-31 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU6061C (en) | Membrane | |
| SU20547A1 (en) | Liquid watch | |
| SU1600A1 (en) | Manual gear for boat movement | |
| SU2599A1 (en) | Lever scales | |
| SU2360A1 (en) | The method of the device walls using zetoobraznyh shaped stones and plates | |
| SU13003A1 (en) | Parosilov installation with highly fluctuating load | |
| SU12931A1 (en) | Cover with metal plates glued to the spine | |
| SU2106A1 (en) | Smooth shotgun cleaning device | |
| Reyer | Free ports: the importance of geographic factors in determining their successful operation: with special reference to the establishment of free ports in the United States | |
| ES111654A1 (en) | A titanium steel with low carbon content and high strength and a procedure to obtain it. | |
| FR689124A (en) | Improvements made in the construction of transmission belts | |
| FR612108A (en) | Improvements made in the establishment of permeable walls, more particularly usable in aeronautical construction | |
| FR584343A (en) | Improvement in the manufacture of batteries with one or more elements with liquid immobilized or not | |
| FR608835A (en) | Improvements made in the establishment of electric ovens | |
| FR531883A (en) | Improvements in the manufacture of liquid electric batteries, immobilized or not | |
| FR605854A (en) | Improvements in the construction of banjos | |
| Bennett et al. | 3203 | |
| FI11685A (en) | The phone is connected to a double diaphragm | |
| FR577209A (en) | Improvements in the manufacture of transmission chains | |
| CA275157A (en) | Electrochemical converter | |
| ES94776A1 (en) | Improvements in the construction of piles. | |
| FR564647A (en) | Improvements made in the establishment of extensible tavelles | |
| FR630190A (en) | Improvement provided in the establishment of watch movements | |
| CA231121A (en) | Non-corroding battery connection | |
| ES93576A1 (en) | Improvements obtained in the manufacture of stoves. |