FR2286661B1 - - Google Patents
Info
- Publication number
- FR2286661B1 FR2286661B1 FR7529895A FR7529895A FR2286661B1 FR 2286661 B1 FR2286661 B1 FR 2286661B1 FR 7529895 A FR7529895 A FR 7529895A FR 7529895 A FR7529895 A FR 7529895A FR 2286661 B1 FR2286661 B1 FR 2286661B1
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Plasma & Fusion (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742447105 DE2447105C3 (en) | 1974-10-02 | 1974-10-02 | Oscillator for a high-frequency surgical device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2286661A1 FR2286661A1 (en) | 1976-04-30 |
FR2286661B1 true FR2286661B1 (en) | 1978-06-23 |
Family
ID=5927378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7529895A Granted FR2286661A1 (en) | 1974-10-02 | 1975-09-30 | OSCILLATOR FOR A HIGH FREQUENCY SURGERY DEVICE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2447105C3 (en) |
FR (1) | FR2286661A1 (en) |
GB (1) | GB1518155A (en) |
IT (1) | IT1042848B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104764964B (en) * | 2015-04-21 | 2018-04-10 | 华北电力大学 | Large Copacity high frequency power transformer analysis method and device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2852653A (en) * | 1956-08-17 | 1958-09-16 | Collins Radio Co | Ferrite heater and heat sensor |
FR1358687A (en) * | 1963-04-03 | 1964-04-17 | Du Pont | Transducer sensitive to changes in temperature, pressure and magnetic field |
DE1763346C3 (en) * | 1968-05-09 | 1974-06-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Circuit arrangement for overload protection for electronic relay arrangements |
DE2158624A1 (en) * | 1971-11-26 | 1973-05-30 | Olympia Werke Ag | CIRCUIT ARRANGEMENT FOR MAINTAINING A CONSTANT TEMPERATURE |
-
1974
- 1974-10-02 DE DE19742447105 patent/DE2447105C3/en not_active Expired
-
1975
- 1975-09-11 GB GB3749475A patent/GB1518155A/en not_active Expired
- 1975-09-25 IT IT2762375A patent/IT1042848B/en active
- 1975-09-30 FR FR7529895A patent/FR2286661A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2447105B2 (en) | 1978-08-24 |
FR2286661A1 (en) | 1976-04-30 |
IT1042848B (en) | 1980-01-30 |
GB1518155A (en) | 1978-07-19 |
DE2447105A1 (en) | 1976-04-08 |
DE2447105C3 (en) | 1979-04-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |