NL70111C - - Google Patents

Info

Publication number: NL70111C
Authority: NL; Netherlands

Application number

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.)

1939-06-03

Publication of NL70111C publication Critical patent/NL70111C/xx

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/208—Arrangements for measuring with C.R. oscilloscopes, e.g. vectorscope
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Magnetic Variables (AREA)
Measurement Of Resistance Or Impedance (AREA)

NL70111D 1939-06-03 NL70111C (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR859905T		1939-06-03

Publications (1)

Publication Number	Publication Date
NL70111C true NL70111C (mo)

Family

ID=9330724

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL70111D NL70111C (mo)	1939-06-03

Country Status (4)

Country	Link
US (1)	US2556242A (mo)
FR (1)	FR859905A (mo)
GB (1)	GB541251A (mo)
NL (1)	NL70111C (mo)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE865005C (de) *	1942-07-16	1953-01-29	Siemens Ag	Verfahren zum Einpegeln von Fernmeldeverbindungen
US2716733A (en) *	1950-05-10	1955-08-30	Exxon Research Engineering Co	Variable bandwidth band-pass filter
US3037192A (en) *	1957-12-27	1962-05-29	Research Corp	Data processing system
US3167665A (en) *	1960-05-12	1965-01-26	Ensley A Godby	Magnetic anomaly simulator
US3213196A (en) *	1962-01-02	1965-10-19	Gen Dynamics Corp	Data bit transmission system with means to adjust line equalizer in response to display on monitoring oscilloscope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2055174A (en) *	1931-05-12	1936-09-22	Kwartin Bernard	Multielement cathode ray tube
NL48565C (mo) *	1936-04-28
FR821664A (fr) *	1936-05-13	1937-12-10	Telefunken Gmbh	Perfectionnements aux dispositifs de compensation des tensions perturbatrices dans les appareils cathodiques d'exploration employés en télévision
US2214019A (en) *	1937-10-30	1940-09-10	Bell Telephone Labor Inc	Electronic switching device

0
- NL NL70111D patent/NL70111C/xx active
1939
- 1939-06-03 FR FR859905D patent/FR859905A/fr not_active Expired
1940
- 1940-06-01 GB GB9626/40A patent/GB541251A/en not_active Expired
1947
- 1947-03-08 US US733377A patent/US2556242A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB541251A (en)	1941-11-19
FR859905A (fr)	1941-01-02
US2556242A (en)	1951-06-12

Publication	Publication Date	Title
IT388193A (mo)
FR844008A (mo)	1939-07-18
USB444066I5 (mo)
FR2070573A5 (mo)	1971-09-10
FR850243A (mo)	1939-12-11
BE435601A (mo)
BE436027A (mo)
BE433994A (mo)
BE434647A (mo)
BE432222A (mo)
BE433833A (mo)
BE436007A (mo)	1939-09-30
BE440125A (mo)
NL55799C (mo)
BE432967A (mo)
NL62199C (mo)
NL53583C (mo)
BE435911A (mo)
BE433398A (mo)
BE413600A (mo)
BE433626A (mo)
BE477841A (mo)	1948-06-04
BE432719A (mo)
BE433845A (mo)
BE433599A (mo)