SE376136B - - Google Patents

Info

Publication number: SE376136B
Authority: SE; Sweden

Application number

SE7216426A

Inventor

R W Collins

Original Assignee

Western Electric Co

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.)

1971-12-27

Filing date

1972-12-15

Publication date

1975-05-05

1972-12-15 Application filed by Western Electric Co filed Critical Western Electric Co

1975-05-05 Publication of SE376136B publication Critical patent/SE376136B/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

SE7216426A 1971-12-27 1972-12-15 SE376136B (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21236471A	1971-12-27	1971-12-27

Publications (1)

Publication Number	Publication Date
SE376136B true SE376136B (fr)	1975-05-05

Family

ID=22790695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7216426A SE376136B (fr)	1971-12-27	1972-12-15

Country Status (11)

Country	Link
US (1)	US3731234A (fr)
JP (1)	JPS538442B2 (fr)
AU (1)	AU471232B2 (fr)
BE (1)	BE793240A (fr)
CA (1)	CA951445A (fr)
DE (1)	DE2262237C3 (fr)
FR (1)	FR2167103A5 (fr)
GB (1)	GB1360364A (fr)
IT (1)	IT976152B (fr)
NL (1)	NL7217546A (fr)
SE (1)	SE376136B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL167816C (nl) *	1974-11-07	1982-01-18	Philips Nv	Hoogfrequente signaaloverdrachtsinrichting.
NL7810504A (nl) *	1978-10-20	1980-04-22	Philips Nv	Voedingsbrug voor een abonneestroomloop.
US4766402A (en) *	1987-08-06	1988-08-23	3Com Corporation	Apparatus for matching unbalanced R. F. baseband signals to balanced signals on a twisted two-wire line
US4888675A (en) *	1987-08-26	1989-12-19	Harris Corporation	Switching power supply filter
US5113159A (en) *	1990-02-22	1992-05-12	At&T Bell Laboratories	Communications transmission system including facilities for suppressing electromagnetic interference
US5321372A (en) *	1993-01-08	1994-06-14	Synoptics Communications, Inc.	Apparatus and method for terminating cables to minimize emissions and susceptibility
DE4429452A1 (de) *	1994-08-19	1996-02-22	Urenco Deutschland Gmbh	Optisch stabiler Laserresonator
DE19640172A1 (de) *	1996-09-28	1998-04-23	Daimler Benz Ag	Übertrager-Leistungskopplung
US6097262A (en) *	1998-04-27	2000-08-01	Nortel Networks Corporation	Transmission line impedance matching apparatus
NZ511144A (en) *	2001-04-12	2004-01-30	Invensys Energy Systems Nz Ltd	Low output noise switched mode power supply
CA2487145A1 (fr) *	2002-05-31	2003-12-11	Polyphaser Corporation	Circuit de derivation de surtensions et d'impulsions transitoires
US6765811B1 (en) *	2003-06-17	2004-07-20	Arima Computer Corporation	Method in the design for a power supply for suppressing noise and signal interference in equipment
US7554423B2 (en) *	2006-10-24	2009-06-30	Virginia Tech Intellectual Properties, Inc.	Cancellation of inductor winding capacitance
US8027136B2 (en)	2007-10-18	2011-09-27	Transtector Systems, Inc.	Surge suppression device having one or more rings
WO2009059044A2 (fr) *	2007-10-30	2009-05-07	Polyphaser Corporation	Circuit de protection contre la surtension pour propager des signaux à courant continu (cc) et radiofréquence (rf)
CN102027651B (zh) *	2008-05-19	2014-06-04	特兰斯泰克塔系统公司	Dc和rf传送宽带电涌抑制器
WO2011041801A2 (fr) *	2009-10-02	2011-04-07	Transtector Systems, Inc.	Protecteurs coaxiaux contre pointes radiofréquences avec dispositifs de protection non linéaires
US8400760B2 (en) *	2009-12-28	2013-03-19	Transtector Systems, Inc.	Power distribution device
US20110235229A1 (en) *	2010-03-26	2011-09-29	Nguyen Eric H	Ethernet surge protector
US20110271802A1 (en)	2010-05-04	2011-11-10	Edward Honig	Double handle tool
US8441795B2 (en)	2010-05-04	2013-05-14	Transtector Systems, Inc.	High power band pass RF filter having a gas tube for surge suppression
EP2569839B1 (fr)	2010-05-11	2019-01-09	Transtector Systems, Inc	Protecteur rf laissant passer le continu et muni d'un module limiteur de surcharge
WO2011143600A2 (fr)	2010-05-13	2011-11-17	Transtector Systems, Inc.	Capteur de surintensité et système de protection contre une surintensité le comprenant
WO2011150087A2 (fr)	2010-05-26	2011-12-01	Transtector Systems, Inc.	Dispositifs coaxiaux rf de filtrage d'ordre zéro
US8730637B2 (en)	2010-12-17	2014-05-20	Transtector Systems, Inc.	Surge protection devices that fail as an open circuit
WO2013120101A1 (fr)	2012-02-10	2013-08-15	Transtector Systems, Inc.	Circuit suppresseur ou de protection contre les surtensions à tension résiduelle transitoire réduite
US9048662B2 (en)	2012-03-19	2015-06-02	Transtector Systems, Inc.	DC power surge protector
US9190837B2 (en)	2012-05-03	2015-11-17	Transtector Systems, Inc.	Rigid flex electromagnetic pulse protection device
US9124093B2 (en)	2012-09-21	2015-09-01	Transtector Systems, Inc.	Rail surge voltage protector with fail disconnect
US10129993B2 (en)	2015-06-09	2018-11-13	Transtector Systems, Inc.	Sealed enclosure for protecting electronics
US10356928B2 (en)	2015-07-24	2019-07-16	Transtector Systems, Inc.	Modular protection cabinet with flexible backplane
US10588236B2 (en)	2015-07-24	2020-03-10	Transtector Systems, Inc.	Modular protection cabinet with flexible backplane
US9924609B2 (en)	2015-07-24	2018-03-20	Transtector Systems, Inc.	Modular protection cabinet with flexible backplane
US10193335B2 (en)	2015-10-27	2019-01-29	Transtector Systems, Inc.	Radio frequency surge protector with matched piston-cylinder cavity shape
US9991697B1 (en)	2016-12-06	2018-06-05	Transtector Systems, Inc.	Fail open or fail short surge protector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1942488A (en) *	1931-09-16	1934-01-09	Bell Telephone Labor Inc	Electric wave filter
GB413656A (en) *	1932-11-12	1934-07-12	Edouard Jean Aubort	Improvements in and relating to the protection of electrical communication lines from interference
US2026308A (en) *	1933-12-21	1935-12-31	Bell Telephone Labor Inc	Balanced inductance device
NL46503C (fr) *	1936-09-26
BE442075A (fr) *	1940-01-18
BE442706A (fr) *	1941-01-03
US2272452A (en) *	1941-05-08	1942-02-10	Bell Telephone Labor Inc	Transformer
BE459741A (fr) *	1944-04-13
US2934721A (en) *	1956-11-05	1960-04-26	Collins Radio Co	Unbalanced to balanced network means
US3223920A (en) *	1961-01-09	1965-12-14	Sasaki Shiro	Noise suppressing transformer
US3551858A (en) *	1967-06-14	1970-12-29	Ibm	High current feed-through filter system

0
- BE BE793240D patent/BE793240A/fr unknown
1971
- 1971-12-27 US US00212364A patent/US3731234A/en not_active Expired - Lifetime
1972
- 1972-07-06 CA CA146,494,A patent/CA951445A/en not_active Expired
- 1972-12-15 SE SE7216426A patent/SE376136B/xx unknown
- 1972-12-20 DE DE2262237A patent/DE2262237C3/de not_active Expired
- 1972-12-21 GB GB5901372A patent/GB1360364A/en not_active Expired
- 1972-12-21 AU AU50397/72A patent/AU471232B2/en not_active Expired
- 1972-12-22 IT IT71076/72A patent/IT976152B/it active
- 1972-12-22 NL NL7217546A patent/NL7217546A/xx not_active Application Discontinuation
- 1972-12-26 FR FR7246163A patent/FR2167103A5/fr not_active Expired
- 1972-12-26 JP JP12969272A patent/JPS538442B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1360364A (en)	1974-07-17
AU471232B2 (en)	1974-06-27
IT976152B (it)	1974-08-20
FR2167103A5 (fr)	1973-08-17
CA951445A (en)	1974-07-16
AU5039772A (en)	1974-06-27
US3731234A (en)	1973-05-01
DE2262237B2 (de)	1973-12-20
BE793240A (fr)	1973-04-16
NL7217546A (fr)	1973-06-29
JPS4874709A (fr)	1973-10-08
DE2262237C3 (de)	1974-07-11
DE2262237A1 (de)	1973-07-12
JPS538442B2 (fr)	1978-03-29

Publication	Publication Date	Title
ATA136472A (fr)	1973-12-15
AR196074A1 (fr)	1973-11-30
AU2658571A (fr)	1972-09-21
AU2691671A (fr)	1972-09-28
AU2485671A (fr)	1972-08-03
AU3005371A (fr)	1972-12-21
AU2952271A (fr)	1972-12-07
AU2894671A (fr)	1972-11-23
AU2742671A (fr)	1972-10-12
AU2684071A (fr)	1972-09-28
AU2564071A (fr)	1972-08-24
AU2941471A (fr)	1972-11-30
AU2473671A (fr)	1972-08-03
AU2755871A (fr)	1972-10-19
AU2486471A (fr)	1972-08-03
AU3038671A (fr)	1973-01-04
AU2503871A (fr)	1972-08-10
AU2456871A (fr)	1972-08-17
AU2577671A (fr)	1972-08-24
AU2588771A (fr)	1972-08-31
AU2654071A (fr)	1972-09-21
AU2455871A (fr)	1972-07-27
AU2669471A (fr)	1972-09-21
AU2415871A (fr)	1972-07-13
AU2938071A (fr)	1972-11-30