FR2159781A5 - - Google Patents
Info
- Publication number
- FR2159781A5 FR2159781A5 FR7140536A FR7140536A FR2159781A5 FR 2159781 A5 FR2159781 A5 FR 2159781A5 FR 7140536 A FR7140536 A FR 7140536A FR 7140536 A FR7140536 A FR 7140536A FR 2159781 A5 FR2159781 A5 FR 2159781A5
- Authority
- FR
- France
- 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
- 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
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/033—Soldering irons; Bits electrically heated comprising means for controlling or selecting the temperature or power
-
- 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
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
-
- 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
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
- H05B3/565—Heating cables flat cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7140536A FR2159781A5 (ja) | 1971-11-12 | 1971-11-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7140536A FR2159781A5 (ja) | 1971-11-12 | 1971-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2159781A5 true FR2159781A5 (ja) | 1973-06-22 |
Family
ID=9085690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7140536A Expired FR2159781A5 (ja) | 1971-11-12 | 1971-11-12 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2159781A5 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921062A1 (de) * | 1979-05-23 | 1980-12-04 | Cooper Ind Inc | Elektronisch geregelter loetkolben |
EP0174544A1 (en) * | 1984-09-07 | 1986-03-19 | Nippondenso Co., Ltd. | Self-temperature controlling type heating device |
EP0321785A2 (de) * | 1987-12-21 | 1989-06-28 | Siemens Aktiengesellschaft | Sensoranordnung zum Nachweis von Gasen durch exotherme katalytische Reaktionen |
-
1971
- 1971-11-12 FR FR7140536A patent/FR2159781A5/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921062A1 (de) * | 1979-05-23 | 1980-12-04 | Cooper Ind Inc | Elektronisch geregelter loetkolben |
EP0021046A1 (de) * | 1979-05-23 | 1981-01-07 | Cooper Industries, Inc. | Elektronisch geregelter Lötkolben |
EP0174544A1 (en) * | 1984-09-07 | 1986-03-19 | Nippondenso Co., Ltd. | Self-temperature controlling type heating device |
US4716279A (en) * | 1984-09-07 | 1987-12-29 | Nippondenso Co., Ltd. | Self-temperature controlling type heating device |
EP0321785A2 (de) * | 1987-12-21 | 1989-06-28 | Siemens Aktiengesellschaft | Sensoranordnung zum Nachweis von Gasen durch exotherme katalytische Reaktionen |
EP0321785A3 (de) * | 1987-12-21 | 1991-04-03 | Siemens Aktiengesellschaft | Sensoranordnung zum Nachweis von Gasen durch exotherme katalytische Reaktionen |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |