FR2221868B1 - - Google Patents

Info

Publication number
FR2221868B1
FR2221868B1 FR7408396A FR7408396A FR2221868B1 FR 2221868 B1 FR2221868 B1 FR 2221868B1 FR 7408396 A FR7408396 A FR 7408396A FR 7408396 A FR7408396 A FR 7408396A FR 2221868 B1 FR2221868 B1 FR 2221868B1
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
Application number
FR7408396A
Other versions
FR2221868A1 (fr
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 Staat
Original Assignee
Nederlanden Staat
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 Staat filed Critical Nederlanden Staat
Publication of FR2221868A1 publication Critical patent/FR2221868A1/fr
Application granted granted Critical
Publication of FR2221868B1 publication Critical patent/FR2221868B1/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
FR7408396A 1973-03-12 1974-03-12 Expired FR2221868B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2221868A1 FR2221868A1 (fr) 1974-10-11
FR2221868B1 true FR2221868B1 (fr) 1977-03-04

Family

ID=19818412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408396A Expired FR2221868B1 (fr) 1973-03-12 1974-03-12

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
AU2004235739B2 (en) 2003-05-01 2010-06-17 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
WO2005050151A1 (fr) 2003-10-23 2005-06-02 Sherwood Services Ag Circuit de mesure de thermocouple
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
US9655670B2 (en) 2013-07-29 2017-05-23 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
GB1404122A (en) 1975-08-28
AT339371B (de) 1977-10-10
NL153745B (nl) 1977-06-15
JPS49120190A (fr) 1974-11-16
CA1027195A (fr) 1978-02-28
DE2410543A1 (de) 1974-09-19
SE395809B (sv) 1977-08-22
DE2410543B2 (de) 1976-01-02
US3908176A (en) 1975-09-23
JPS5530668B2 (fr) 1980-08-12
CH570711A5 (fr) 1975-12-15
FR2221868A1 (fr) 1974-10-11
NL7303447A (fr) 1974-09-16
DK134879B (da) 1977-01-31
DK134879C (fr) 1977-06-20
ATA205374A (de) 1977-02-15
BE812161A (nl) 1974-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse