ES2024965A6 - Mfg. IC engine distributor rotor - placing metal terminals in injection moulding tool and embedding in plastics material to leave free regions - Google Patents
Mfg. IC engine distributor rotor - placing metal terminals in injection moulding tool and embedding in plastics material to leave free regionsInfo
- Publication number
- ES2024965A6 ES2024965A6 ES9003279A ES9003279A ES2024965A6 ES 2024965 A6 ES2024965 A6 ES 2024965A6 ES 9003279 A ES9003279 A ES 9003279A ES 9003279 A ES9003279 A ES 9003279A ES 2024965 A6 ES2024965 A6 ES 2024965A6
- Authority
- ES
- Spain
- Prior art keywords
- plastics
- embedding
- mfg
- injection moulding
- plastics material
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/021—Mechanical distributors
- F02P7/025—Mechanical distributors with noise suppression means specially adapted for the distributor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Prodn of an insulated component, esp. a distributor rotor for an i.c. engine, includes embedding the contact members 11a, 11b) in plastics leaving their contact surfaces free. The connection members are located in an injection mould (10a) and a plastics base member is formed. The contact regions are not covered with plastics, but the other regions are supplied with a plastics sprayed coating. The electrical connections are produced in a third stage and a plastics cover layer is applied at the end. The base member is pref. a polyester. ADVANTAGE - Insulation is precisely applied. Process is automatic.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893942965 DE3942965C1 (en) | 1989-12-23 | 1989-12-23 | Mfg. IC engine distributor rotor - placing metal terminals in injection moulding tool and embedding in plastics material to leave free regions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2024965A6 true ES2024965A6 (en) | 1992-03-01 |
Family
ID=6396445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9003279A Expired - Lifetime ES2024965A6 (en) | 1989-12-23 | 1990-12-21 | Mfg. IC engine distributor rotor - placing metal terminals in injection moulding tool and embedding in plastics material to leave free regions |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR9006520A (en) |
DE (1) | DE3942965C1 (en) |
ES (1) | ES2024965A6 (en) |
FR (1) | FR2656472B1 (en) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH81958A (en) * | 1918-11-06 | 1919-12-16 | Scintilla Ag | Distributor for high-voltage electricity from magneto-electric blasting machines |
DE867331C (en) * | 1943-12-04 | 1953-02-16 | Bosch Gmbh Robert | Ignition distributor with suppressor resistor built into the distributor rotor |
US2509094A (en) * | 1947-12-06 | 1950-05-23 | Gen Motors Corp | Ignition rotor with resistor |
DE1123866B (en) * | 1958-11-19 | 1962-02-15 | Bosch Gmbh Robert | Runner for distributor of internal combustion engines |
GB1104179A (en) * | 1965-08-11 | 1968-02-21 | Lucas Industries Ltd | Rotor arms for ignition distributors |
GB1307679A (en) * | 1969-09-16 | 1973-02-21 | Lucas Industries Ltd | Rotor arms for ignition distributors |
DE2636291C2 (en) * | 1976-08-12 | 1984-06-20 | Robert Bosch Gmbh, 7000 Stuttgart | Rotor for ignition distributors of internal combustion engines |
US4217470A (en) * | 1977-07-06 | 1980-08-12 | Robert Bosch Gmbh | Ignition distributor with noise suppression electrodes |
DE2839289A1 (en) * | 1978-09-09 | 1980-03-27 | Bosch Gmbh Robert | Discharge electrode, esp. for spark distributors in IC engines - made of posistor semiconductor ceramic providing excellent suppression of interference at high frequencies |
JPS57105560A (en) * | 1980-12-19 | 1982-07-01 | Nissan Motor Co Ltd | Rotor electrode assembly for distributor of low noise electric wave type and manufacture therefor |
DE3131884C2 (en) * | 1981-08-12 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Rotor for ignition distributors of internal combustion engines |
DE3135977A1 (en) * | 1981-09-11 | 1983-03-31 | Robert Bosch Gmbh, 7000 Stuttgart | Rotor for an ignition distributor belonging to an internal combustion engine |
FR2623855A2 (en) * | 1987-10-07 | 1989-06-02 | Equip Electr Moteur | Ignition distributor points for a motor vehicle internal combustion engine |
-
1989
- 1989-12-23 DE DE19893942965 patent/DE3942965C1/en not_active Expired - Lifetime
-
1990
- 1990-12-05 FR FR9015205A patent/FR2656472B1/en not_active Expired - Fee Related
- 1990-12-20 BR BR9006520A patent/BR9006520A/en unknown
- 1990-12-21 ES ES9003279A patent/ES2024965A6/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR9006520A (en) | 1991-10-01 |
FR2656472B1 (en) | 1994-07-29 |
FR2656472A1 (en) | 1991-06-28 |
DE3942965C1 (en) | 1991-04-11 |
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