FR2206642A1 - - Google Patents
Info
- Publication number
- FR2206642A1 FR2206642A1 FR7339536A FR7339536A FR2206642A1 FR 2206642 A1 FR2206642 A1 FR 2206642A1 FR 7339536 A FR7339536 A FR 7339536A FR 7339536 A FR7339536 A FR 7339536A FR 2206642 A1 FR2206642 A1 FR 2206642A1
- 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.)
- Granted
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
- H05B3/10—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
- G05D23/27535—Details of the sensing element
- G05D23/2754—Details of the sensing element using bimetallic element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2255736A DE2255736C3 (de) | 1972-11-14 | 1972-11-14 | Elektrische Heizvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2206642A1 true FR2206642A1 (US20090163788A1-20090625-C00002.png) | 1974-06-07 |
| FR2206642B1 FR2206642B1 (US20090163788A1-20090625-C00002.png) | 1980-08-14 |
Family
ID=5861682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7339536A Expired FR2206642B1 (US20090163788A1-20090625-C00002.png) | 1972-11-14 | 1973-11-07 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0227405A2 (en) * | 1985-12-16 | 1987-07-01 | RAYCHEM CORPORATION (a Delaware corporation) | Self-regulating heater employing reactive components |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091265A (en) * | 1975-08-06 | 1978-05-23 | Racor Industries, Inc. | Fuel filter heating assembly |
| DE2639264A1 (de) * | 1976-09-01 | 1978-03-02 | Medtronic Gmbh | Zahnaerztliches geraet |
| EP0001542A1 (fr) * | 1977-09-27 | 1979-04-18 | Jules Eeckhout | Procédé de régulation de la température d'un corps chauffant bimétallique servant de thermocouple pendant les arrêts du courant électrique de chauffage et appareil électrique utilisant ce procédé |
| US4266556A (en) * | 1978-10-26 | 1981-05-12 | Wescor, Inc. | Electrically heated sweat collection device and method |
| FR2483013A1 (fr) * | 1980-05-20 | 1981-11-27 | Lucas Industries Ltd | Dispositif commande electriquement pour le chauffage du carburant dans un moteur a allumage par compression |
| FR2529957A1 (fr) * | 1982-07-08 | 1984-01-13 | Debarnot Gerard | Anti-paraffinage de filtre a gasoil |
| GB2162681B (en) * | 1984-06-08 | 1988-06-22 | Philips Nv | Devices involving electron emission and methods of forming a layer of material reducing the electron work function |
| DE3527857A1 (de) * | 1985-08-02 | 1987-02-05 | Roland Schuhwerk | Elektrisches heizelement |
| EP0233560A3 (en) * | 1986-02-07 | 1988-06-22 | NATIONAL PATENT DENTAL PRODUCTS Inc. | Heater device |
| DE3629524A1 (de) * | 1986-08-29 | 1988-03-10 | Ernst Raible | Heizeinrichtung fuer niederspannung |
| AT406535B (de) * | 1988-03-18 | 2000-06-26 | Singerewitsch Boris | Vorrichtung zur erwärmung eines strömenden mediums, insbesondere wasser |
| DE4042368A1 (de) * | 1990-05-21 | 1991-12-05 | Kaltenbach & Voigt | Elektrische heizvorrichtung, insbesondere fuer zahnaerztliche zwecke, mit einer ruecksaugeinrichtung |
| DE4016381A1 (de) * | 1990-05-21 | 1991-12-05 | Kaltenbach & Voigt | Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke |
| DE4016382A1 (de) * | 1990-05-21 | 1991-11-28 | Kaltenbach & Voigt | Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrerer medien, z.b. luft und wasser, insbes. fuer zahnaerztliche zwecke, mit ptc-kaltleitern als heizelemente |
| DE19738318C5 (de) * | 1997-09-02 | 2014-10-30 | Behr Gmbh & Co. Kg | Elektrische Heizeinrichtung für ein Kraftfahrzeug |
| US6181541B1 (en) | 1998-10-22 | 2001-01-30 | Shukri Souri | Transistor-PTC circuit protection devices |
| US6188556B1 (en) * | 1998-10-22 | 2001-02-13 | Shukri Souri | Two-terminal transistor PTC circuit protection devices |
| US20030116552A1 (en) * | 2001-12-20 | 2003-06-26 | Stmicroelectronics Inc. | Heating element for microfluidic and micromechanical applications |
| EP2706966A2 (en) * | 2011-05-12 | 2014-03-19 | NxStage Medical, Inc. | Fluid heating apparatuses, systems, and methods |
| KR102409471B1 (ko) * | 2014-12-22 | 2022-06-16 | 가부시키가이샤 호리바 에스텍 | 유체 가열기 |
| DE102015106388A1 (de) | 2015-04-24 | 2016-10-27 | Eisenwerk Wittigsthal Gmbh | Vorrichtung und Verfahren zur steuerbaren Umwandlung von Elektroenergie in Wärmeenergie |
| US10887947B2 (en) * | 2016-03-08 | 2021-01-05 | Adison Moreta | Transistor implemented heat source |
| US11088542B1 (en) * | 2020-01-30 | 2021-08-10 | Infineon Technologies Ag | System and method for temperature compensated ESD protection |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300623A (en) * | 1959-05-27 | 1967-01-24 | Automatic Elect Lab | Crystal oven heating and control system |
| US3330941A (en) * | 1960-02-12 | 1967-07-11 | Beckman Instruments Inc | Oven temperature control |
| US3320407A (en) * | 1961-03-27 | 1967-05-16 | Julian C Holmes | Solid state temperature control |
| US3333086A (en) * | 1961-10-05 | 1967-07-25 | Robertshaw Controls Co | Temperature control apparatus and method |
| US3121426A (en) * | 1962-02-09 | 1964-02-18 | Yoshida Seisakusho Kk | Dental syringe actuator |
| US3308271A (en) * | 1964-06-08 | 1967-03-07 | Fairchild Camera Instr Co | Constant temperature environment for semiconductor circuit elements |
| US3517162A (en) * | 1966-02-09 | 1970-06-23 | Webb James E | Method and apparatus for controllably heating fluid |
| US3413438A (en) * | 1966-08-03 | 1968-11-26 | Stromberg Carlson Corp | Solid state temperature control circuit |
| US3393870A (en) * | 1966-12-20 | 1968-07-23 | Texas Instruments Inc | Means for controlling temperature rise of temperature stabilized substrates |
| US3450863A (en) * | 1967-06-19 | 1969-06-17 | Caterpillar Tractor Co | Thermal stabilizer for thermally sensitive components |
| US3588467A (en) * | 1968-08-21 | 1971-06-28 | Eversharp Inc | Unit for heating and dispensing aerosol products |
| JPS4728441U (US20090163788A1-20090625-C00002.png) * | 1971-04-14 | 1972-12-01 |
-
1972
- 1972-11-14 DE DE2255736A patent/DE2255736C3/de not_active Expired
-
1973
- 1973-11-06 US US05/413,268 patent/US4041276A/en not_active Expired - Lifetime
- 1973-11-07 FR FR7339536A patent/FR2206642B1/fr not_active Expired
- 1973-11-07 IT IT30995/73A patent/IT1001643B/it active
- 1973-11-13 GB GB5272373A patent/GB1448708A/en not_active Expired
- 1973-11-14 JP JP48128115A patent/JPS49133795A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0227405A2 (en) * | 1985-12-16 | 1987-07-01 | RAYCHEM CORPORATION (a Delaware corporation) | Self-regulating heater employing reactive components |
| EP0227405A3 (en) * | 1985-12-16 | 1988-04-06 | RAYCHEM CORPORATION (a Delaware corporation) | Self-regulating heater employing reactive components |
| US4849611A (en) * | 1985-12-16 | 1989-07-18 | Raychem Corporation | Self-regulating heater employing reactive components |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2255736C3 (de) | 1979-01-11 |
| US4041276A (en) | 1977-08-09 |
| DE2255736B2 (de) | 1978-04-27 |
| GB1448708A (en) | 1976-09-08 |
| FR2206642B1 (US20090163788A1-20090625-C00002.png) | 1980-08-14 |
| IT1001643B (it) | 1976-04-30 |
| JPS49133795A (US20090163788A1-20090625-C00002.png) | 1974-12-23 |
| DE2255736A1 (de) | 1974-05-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |