FR2245065A1 - Manufacturing process for capacitors - uses rotary knife arrangement for cutting foils, provides front contacts - Google Patents
Manufacturing process for capacitors - uses rotary knife arrangement for cutting foils, provides front contactsInfo
- Publication number
- FR2245065A1 FR2245065A1 FR7431814A FR7431814A FR2245065A1 FR 2245065 A1 FR2245065 A1 FR 2245065A1 FR 7431814 A FR7431814 A FR 7431814A FR 7431814 A FR7431814 A FR 7431814A FR 2245065 A1 FR2245065 A1 FR 2245065A1
- Authority
- FR
- France
- Prior art keywords
- capacitors
- manufacturing process
- front contacts
- rotary knife
- uses rotary
- 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.)
- Granted
Links
- 239000011888 foil Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 238000001465 metallisation Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/015—Special provisions for self-healing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Nonmetal Cutting Devices (AREA)
- Manufacture Of Motors, Generators (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
This process for the manufacture of condensers, has a front contact arrangement. Dielectric layers and thin tapes, which are wider than the condenser foils, are wound by means of armatures. The bands are cut into strips of the correct width by rotary knives so arranged that, during the winding, the layer edges are correctly aligned. The front contacts are formed by the Schoop metallisation process. The position of the knives and the speeds of both knife rotation and layer fed are adjustable.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732348491 DE2348491A1 (en) | 1973-09-26 | 1973-09-26 | PROCESS FOR MANUFACTURING END-CONTACTED, IN PARTICULAR REGENERATIVE ELECTRIC CAPACITORS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2245065A1 true FR2245065A1 (en) | 1975-04-18 |
| FR2245065B3 FR2245065B3 (en) | 1977-07-01 |
Family
ID=5893741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7431814A Granted FR2245065A1 (en) | 1973-09-26 | 1974-09-20 | Manufacturing process for capacitors - uses rotary knife arrangement for cutting foils, provides front contacts |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5060760A (en) |
| AU (1) | AU7126874A (en) |
| BE (1) | BE820386A (en) |
| BR (1) | BR7407516D0 (en) |
| DD (1) | DD114166A5 (en) |
| DE (1) | DE2348491A1 (en) |
| ES (1) | ES430379A1 (en) |
| FI (1) | FI126274A (en) |
| FR (1) | FR2245065A1 (en) |
| IT (1) | IT1022205B (en) |
| LU (1) | LU69444A1 (en) |
| NL (1) | NL7403856A (en) |
| SE (1) | SE7412094L (en) |
| SU (1) | SU562223A3 (en) |
| ZA (1) | ZA744445B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607030B (en) * | 2021-08-16 | 2023-09-22 | 华能山东石岛湾核电有限公司 | Method and system for verifying installation deviation of limit switch of absorption ball shutdown system |
-
1973
- 1973-09-26 DE DE19732348491 patent/DE2348491A1/en active Pending
-
1974
- 1974-02-21 LU LU69444A patent/LU69444A1/xx unknown
- 1974-03-21 NL NL7403856A patent/NL7403856A/en unknown
- 1974-04-24 FI FI1262/74A patent/FI126274A/fi unknown
- 1974-07-10 ZA ZA00744445A patent/ZA744445B/en unknown
- 1974-07-16 AU AU71268/74A patent/AU7126874A/en not_active Expired
- 1974-09-10 BR BR7516/74A patent/BR7407516D0/en unknown
- 1974-09-20 FR FR7431814A patent/FR2245065A1/en active Granted
- 1974-09-23 IT IT27576/74A patent/IT1022205B/en active
- 1974-09-25 DD DD181314A patent/DD114166A5/xx unknown
- 1974-09-25 SU SU2061498A patent/SU562223A3/en active
- 1974-09-25 ES ES430379A patent/ES430379A1/en not_active Expired
- 1974-09-25 SE SE7412094A patent/SE7412094L/xx unknown
- 1974-09-26 BE BE148938A patent/BE820386A/en unknown
- 1974-09-26 JP JP49110945A patent/JPS5060760A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DD114166A5 (en) | 1975-07-12 |
| LU69444A1 (en) | 1974-05-29 |
| FI126274A (en) | 1975-03-27 |
| BR7407516D0 (en) | 1975-07-15 |
| ZA744445B (en) | 1975-07-30 |
| AU7126874A (en) | 1976-01-22 |
| IT1022205B (en) | 1978-03-20 |
| ES430379A1 (en) | 1976-09-01 |
| SU562223A3 (en) | 1977-06-15 |
| FR2245065B3 (en) | 1977-07-01 |
| BE820386A (en) | 1975-01-16 |
| DE2348491A1 (en) | 1975-04-10 |
| NL7403856A (en) | 1975-04-01 |
| SE7412094L (en) | 1975-03-27 |
| JPS5060760A (en) | 1975-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |