GB738777A - Improvements in or relating to circuits for regulating the output of high-frequency oscillation-generators - Google Patents

Improvements in or relating to circuits for regulating the output of high-frequency oscillation-generators

Info

Publication number
GB738777A
GB738777A GB1239/53A GB123953A GB738777A GB 738777 A GB738777 A GB 738777A GB 1239/53 A GB1239/53 A GB 1239/53A GB 123953 A GB123953 A GB 123953A GB 738777 A GB738777 A GB 738777A
Authority
GB
United Kingdom
Prior art keywords
valve
output
voltage
amplifier
load
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
Application number
GB1239/53A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB738777A publication Critical patent/GB738777A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Control Of Eletrric Generators (AREA)
  • Ac-Ac Conversion (AREA)
GB1239/53A 1952-01-18 1953-01-15 Improvements in or relating to circuits for regulating the output of high-frequency oscillation-generators Expired GB738777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE310062X 1952-01-18

Publications (1)

Publication Number Publication Date
GB738777A true GB738777A (en) 1955-10-19

Family

ID=6122441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239/53A Expired GB738777A (en) 1952-01-18 1953-01-15 Improvements in or relating to circuits for regulating the output of high-frequency oscillation-generators

Country Status (5)

Country Link
US (1) US2775704A (enExample)
CH (1) CH310062A (enExample)
FR (1) FR1069938A (enExample)
GB (1) GB738777A (enExample)
NL (1) NL277159A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505599A (en) * 1966-11-21 1970-04-07 Automatic Elect Lab A.c. power meter compensated for nonlinear rectifier
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358454A (en) * 1942-04-29 1944-09-19 Rca Corp Automatic circuit tuning
US2609510A (en) * 1945-08-06 1952-09-02 Padevco Inc Electronic heating control system
US2469744A (en) * 1945-09-22 1949-05-10 Cochrane Corp Telemetering system for transmitting indications of movements

Also Published As

Publication number Publication date
US2775704A (en) 1956-12-25
NL277159A (enExample)
FR1069938A (fr) 1954-07-13
CH310062A (de) 1955-09-30

Similar Documents

Publication Publication Date Title
US2330638A (en) Electric control circuits
GB738777A (en) Improvements in or relating to circuits for regulating the output of high-frequency oscillation-generators
US2514935A (en) Variable impedance apparatus
US2274365A (en) Voltage regulator
GB739981A (en) Improvements relating to the stabilization of electron discharge devices
GB552301A (en) Improvements in or relating to trigger circuits employing thermionic valves
US2498654A (en) Remote position control system
US2274364A (en) Voltage regulator circuit
US2446810A (en) Electric blanket and control therefor
US1903420A (en) Radio receiving system
US2783947A (en) Pressure responsive mechanical electrical ratio controller for air swept pulverizer feed
US2204578A (en) Transmission control system
GB646013A (en) Improvements in or relating to high frequency electric heating systems
US2614242A (en) Reactor-controlled electronic circuit
US1836556A (en) Regulating device for high frequency power amplifiers
US2578405A (en) Magnetic amplifier
GB550743A (en) Improvements in or relating to circuit arrangements for the maintenance of the terminal voltage of electric apparatus supplied from a source of current of variable voltage
US2300366A (en) Signal transmission system
GB747035A (en) Improvements in and relating to electric valve oscillators for high frequency heating
GB743524A (en) Improvements in or relating to voltage regulating circuits
GB774830A (en) Improvements in or relating to electric control circuits
GB843511A (en) Improvements in or relating to control devices operable by radiant electro-magnetic signals
GB706780A (en) Improvements relating to electronic control apparatus
GB708169A (en) Improvements in or relating to electrical power supplies
GB622573A (en) Improvements in and relating to control systems for electric motors