CH519286A - Method and device for producing electrical heating elements with highly compressed insulating compound using a pressurized liquid - Google Patents
Method and device for producing electrical heating elements with highly compressed insulating compound using a pressurized liquidInfo
- Publication number
- CH519286A CH519286A CH1639570A CH1639570A CH519286A CH 519286 A CH519286 A CH 519286A CH 1639570 A CH1639570 A CH 1639570A CH 1639570 A CH1639570 A CH 1639570A CH 519286 A CH519286 A CH 519286A
- Authority
- CH
- Switzerland
- Prior art keywords
- heating elements
- electrical heating
- pressurized liquid
- highly compressed
- producing electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/52—Apparatus or processes for filling or compressing insulating material in tubes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691957700 DE1957700C3 (en) | 1969-11-17 | 1969-11-17 | Device for manufacturing and compressing an electric heater |
Publications (1)
Publication Number | Publication Date |
---|---|
CH519286A true CH519286A (en) | 1972-02-15 |
Family
ID=5751322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1639570A CH519286A (en) | 1969-11-17 | 1970-11-05 | Method and device for producing electrical heating elements with highly compressed insulating compound using a pressurized liquid |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH519286A (en) |
DE (1) | DE1957700C3 (en) |
FR (1) | FR2069529A5 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3440006A1 (en) * | 1984-11-02 | 1986-05-07 | Buderus Ag, 6330 Wetzlar | HEATING BOILER |
DE3542646A1 (en) * | 1985-12-03 | 1987-06-04 | Tuerk & Hillinger Gmbh | Method for producing highly compressed heating bodies using PTC thermistor heating elements |
DE4007553A1 (en) * | 1990-03-09 | 1991-09-12 | Hampel Heinrich | Power supply element prodn. - by filling space between conductor and outer shell with ceramic material, mechanically compressing then explosively compressing |
GB9121042D0 (en) * | 1991-10-02 | 1991-11-13 | Associated Electric Ind Limite | Manufacture of cables |
DE10215396A1 (en) * | 2002-04-08 | 2003-10-16 | Nexans Superconductors Gmbh | Process for applying layers to a molded body comprises positioning the molded body in a pressure chamber, aligning the body to form a gap, filling the gap with a material and isostatically or uniaxially pressing the starting material |
-
1969
- 1969-11-17 DE DE19691957700 patent/DE1957700C3/en not_active Expired
-
1970
- 1970-11-05 CH CH1639570A patent/CH519286A/en not_active IP Right Cessation
- 1970-11-17 FR FR7041096A patent/FR2069529A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1957700C3 (en) | 1979-01-11 |
DE1957700A1 (en) | 1971-05-19 |
FR2069529A5 (en) | 1971-09-03 |
DE1957700B2 (en) | 1978-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |