NL85236C - - Google Patents
Info
- Publication number
- NL85236C NL85236C NL85236DA NL85236C NL 85236 C NL85236 C NL 85236C NL 85236D A NL85236D A NL 85236DA NL 85236 C NL85236 C NL 85236C
- Authority
- NL
- Netherlands
Links
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
- H03K4/20—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 using a tube with negative feedback by capacitor, e.g. Miller integrator
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
- H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Electron Beam Exposure (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29138/49A GB705492A (en) | 1949-11-14 | 1949-11-14 | Improvements in or relating to electronic storage devices |
Publications (1)
Publication Number | Publication Date |
---|---|
NL85236C true NL85236C (zh) |
Family
ID=10286762
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL85236D NL85236C (zh) | 1949-11-14 | ||
NL6614735.A NL157278B (nl) | 1949-11-14 | Inrichting voor het bereiden van titaandioxyde. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6614735.A NL157278B (nl) | 1949-11-14 | Inrichting voor het bereiden van titaandioxyde. |
Country Status (7)
Country | Link |
---|---|
US (1) | US2809325A (zh) |
BE (1) | BE499341A (zh) |
CH (1) | CH302294A (zh) |
DE (1) | DE848105C (zh) |
FR (1) | FR1027455A (zh) |
GB (1) | GB705492A (zh) |
NL (2) | NL157278B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2093157A (en) * | 1932-12-12 | 1937-09-14 | Nakashima Tomomasa | Television receiving system |
US2508408A (en) * | 1943-10-11 | 1950-05-23 | Sidney H Liebson | Averaging indicator |
US2402270A (en) * | 1944-03-21 | 1946-06-18 | Frederick J Altman | Oscillating circuit |
US2549072A (en) * | 1946-02-27 | 1951-04-17 | Rca Corp | Recording apparatus for radar systems |
-
0
- NL NL85236D patent/NL85236C/xx active
- NL NL6614735.A patent/NL157278B/xx unknown
- BE BE499341D patent/BE499341A/xx unknown
-
1949
- 1949-11-14 GB GB29138/49A patent/GB705492A/en not_active Expired
-
1950
- 1950-10-30 US US192852A patent/US2809325A/en not_active Expired - Lifetime
- 1950-11-08 FR FR1027455D patent/FR1027455A/fr not_active Expired
- 1950-11-10 DE DEN3098A patent/DE848105C/de not_active Expired
- 1950-11-14 CH CH302294D patent/CH302294A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL157278B (nl) | |
BE499341A (zh) | |
DE848105C (de) | 1952-09-01 |
GB705492A (en) | 1954-03-17 |
US2809325A (en) | 1957-10-08 |
FR1027455A (fr) | 1953-05-12 |
CH302294A (de) | 1954-10-15 |