CA1027195A - Isolateur galvanique pour la gamme de frequences 40-900 mhz - Google Patents

Isolateur galvanique pour la gamme de frequences 40-900 mhz

Info

Publication number
CA1027195A
CA1027195A CA194,225A CA194225A CA1027195A CA 1027195 A CA1027195 A CA 1027195A CA 194225 A CA194225 A CA 194225A CA 1027195 A CA1027195 A CA 1027195A
Authority
CA
Canada
Prior art keywords
mhz
frequency range
galvanic isolator
isolator
galvanic
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
CA194,225A
Other languages
English (en)
Inventor
Edward T.O. De Boer
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.)
Nederlanden Volksgezondheid Welzijn en Sport VWS
Original Assignee
Nederlanden Volksgezondheid Welzijn en Sport VWS
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 Nederlanden Volksgezondheid Welzijn en Sport VWS filed Critical Nederlanden Volksgezondheid Welzijn en Sport VWS
Application granted granted Critical
Publication of CA1027195A publication Critical patent/CA1027195A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
CA194,225A 1973-03-12 1974-03-06 Isolateur galvanique pour la gamme de frequences 40-900 mhz Expired CA1027195A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL737303447A NL153745B (nl) 1973-03-12 1973-03-12 Hoogdoorlaatfilter.

Publications (1)

Publication Number Publication Date
CA1027195A true CA1027195A (fr) 1978-02-28

Family

ID=19818412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,225A Expired CA1027195A (fr) 1973-03-12 1974-03-06 Isolateur galvanique pour la gamme de frequences 40-900 mhz

Country Status (11)

Country Link
US (1) US3908176A (fr)
JP (1) JPS5530668B2 (fr)
AT (1) AT339371B (fr)
BE (1) BE812161A (fr)
CA (1) CA1027195A (fr)
CH (1) CH570711A5 (fr)
DK (1) DK134879B (fr)
FR (1) FR2221868B1 (fr)
GB (1) GB1404122A (fr)
NL (1) NL153745B (fr)
SE (1) SE395809B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399419A (en) * 1980-03-20 1983-08-16 Zenith Radio Corporation Line isolation and interference shielding for a shielded conductor system
JPS5941980U (ja) * 1982-09-11 1984-03-17 日本電気株式会社 高周波回路筐体間接続構造
EP0160423A3 (fr) * 1984-04-11 1987-05-13 John Fluke Mfg. Co., Inc. Connecteur coaxial pour lignes de transmission à impédance contrôlée
DE3638748A1 (de) * 1986-11-13 1988-06-01 Hirschmann Radiotechnik Kapazitives trennglied
US4987391A (en) * 1990-03-14 1991-01-22 Kusiak Jr Michael Antenna cable ground isolator
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US6778044B2 (en) * 2002-01-23 2004-08-17 Vega Grieshaber Kg Coaxial line plug-in connection with integrated galvanic separation
US7044948B2 (en) 2002-12-10 2006-05-16 Sherwood Services Ag Circuit for controlling arc energy from an electrosurgical generator
JP2006525096A (ja) 2003-05-01 2006-11-09 シャーウッド・サービシーズ・アクチェンゲゼルシャフト 電気手術用発生器システムのプログラム及び制御を行う方法及びシステム
US8104956B2 (en) 2003-10-23 2012-01-31 Covidien Ag Thermocouple measurement circuit
US7396336B2 (en) 2003-10-30 2008-07-08 Sherwood Services Ag Switched resonant ultrasonic power amplifier system
US7947039B2 (en) 2005-12-12 2011-05-24 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
CA2574934C (fr) 2006-01-24 2015-12-29 Sherwood Services Ag Systeme et methode de monitorage en boucle fermee d'un appareil d'electrochirurgie monopolaire
US7651493B2 (en) 2006-03-03 2010-01-26 Covidien Ag System and method for controlling electrosurgical snares
US7794457B2 (en) 2006-09-28 2010-09-14 Covidien Ag Transformer for RF voltage sensing
US8403924B2 (en) * 2008-09-03 2013-03-26 Vivant Medical, Inc. Shielding for an isolation apparatus used in a microwave generator
US8262652B2 (en) 2009-01-12 2012-09-11 Tyco Healthcare Group Lp Imaginary impedance process monitoring and intelligent shut-off
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098230A (en) * 1961-05-22 1963-07-16 Electronautics Corp Telescoping submarine antenna with capacitive coupling
US3393384A (en) * 1964-08-28 1968-07-16 Nasa Usa Radio frequency coaxial high pass filter

Also Published As

Publication number Publication date
US3908176A (en) 1975-09-23
BE812161A (nl) 1974-07-01
JPS5530668B2 (fr) 1980-08-12
DK134879B (da) 1977-01-31
DE2410543A1 (de) 1974-09-19
SE395809B (sv) 1977-08-22
NL7303447A (fr) 1974-09-16
CH570711A5 (fr) 1975-12-15
FR2221868A1 (fr) 1974-10-11
JPS49120190A (fr) 1974-11-16
GB1404122A (en) 1975-08-28
ATA205374A (de) 1977-02-15
NL153745B (nl) 1977-06-15
DE2410543B2 (de) 1976-01-02
AT339371B (de) 1977-10-10
DK134879C (fr) 1977-06-20
FR2221868B1 (fr) 1977-03-04

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