NL54428C - - Google Patents

Info

Publication number: NL54428C
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.)

1937-09-03

Publication of NL54428C publication Critical patent/NL54428C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/12—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
- H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
- H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/02—Amplifying pulses

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
X-Ray Techniques (AREA)
Dc-Dc Converters (AREA)

NL54428D 1937-09-03 NL54428C (en:Method)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE206050X		1937-09-03

Publications (1)

Publication Number	Publication Date
NL54428C true NL54428C (en:Method)

Family

ID=5790401

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL54428D NL54428C (en:Method)	1937-09-03

Country Status (6)

Country	Link
US (1)	US2225469A (en:Method)
BE (1)	BE429983A (en:Method)
CH (1)	CH206050A (en:Method)
FR (1)	FR842916A (en:Method)
GB (1)	GB503468A (en:Method)
NL (1)	NL54428C (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2677127A (en) *	1942-08-21	1954-04-27	Robert M Page	Radio echo indicating apparatus
US2482194A (en) *	1944-05-13	1949-09-20	Du Mont Allen B Lab Inc	Ballistoscope
US2519278A (en) *	1944-11-01	1950-08-15	Bell Telephone Labor Inc	Pulse-actuated circuit
US2987698A (en) *	1945-03-30	1961-06-06	Isaac P Rodman	Indicating a selected target echo in an echo wave train obtained by echo ranging
US2653274A (en) *	1945-09-06	1953-09-22	Horace W Babcock	Cathode-ray deflection circuit

0
- NL NL54428D patent/NL54428C/xx active
- BE BE429983D patent/BE429983A/xx unknown
1938
- 1938-08-22 CH CH206050D patent/CH206050A/de unknown
- 1938-09-02 GB GB25738/38A patent/GB503468A/en not_active Expired
- 1938-09-02 FR FR842916D patent/FR842916A/fr not_active Expired
- 1938-10-07 US US233764A patent/US2225469A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH206050A (de)	1939-07-15
BE429983A (en:Method)
FR842916A (fr)	1939-06-21
US2225469A (en)	1940-12-17
GB503468A (en)	1939-04-06

Publication	Publication Date	Title
FR816414A (en:Method)	1937-08-07
BE420085R (en:Method)	1937-03-31
BE420934A (en:Method)	1937-06-30
BE420975A (en:Method)	1937-05-31
NL52907C (en:Method)
NL49689C (en:Method)
NL54428C (en:Method)
NL48594C (en:Method)	1940-05-16
NL44323C (en:Method)	1938-05-16
BE437339A (en:Method)
BE430662A (en:Method)
BE429511A (en:Method)	1938-09-30
BE429252A (en:Method)
BE418783A (en:Method)
BE421925A (en:Method)
BE421670A (en:Method)	1937-06-30
BE421624A (en:Method)	1937-06-30
BE421514A (en:Method)
BE421498A (en:Method)	1937-06-30
BE421473A (en:Method)
BE421431A (en:Method)	1937-08-31
BE421290A (en:Method)	1937-05-31
BE421282A (en:Method)
BE421280A (en:Method)
BE421131A (en:Method)