NL290825A - - Google Patents
Info
- Publication number
- NL290825A NL290825A NL290825DA NL290825A NL 290825 A NL290825 A NL 290825A NL 290825D A NL290825D A NL 290825DA NL 290825 A NL290825 A NL 290825A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C1/00—Circuit elements having no moving parts
- F15C1/001—Circuit elements having no moving parts for punched-card machines ; for typewriters ; for keyboards; for conveying cards or tape; for conveying through tubes ; for computers ; for dc-ac transducers for information processing ; for signal transmission
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
- G06K13/067—Checking presence, absence, correct position, or moving status of cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/02—Methods or arrangements for sensing record carriers, e.g. for reading patterns by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means ; by ultrasonic means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Conveying Record Carriers (AREA)
- Recording Measured Values (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US186706A US3191008A (en) | 1962-04-11 | 1962-04-11 | Tabulating card position sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290825A true NL290825A (es) |
Family
ID=22685984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290825D NL290825A (es) | 1962-04-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3191008A (es) |
| BE (1) | BE630742A (es) |
| CH (1) | CH412424A (es) |
| DE (1) | DE1220649B (es) |
| GB (1) | GB962214A (es) |
| NL (1) | NL290825A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1295248B (de) * | 1964-09-09 | 1969-05-14 | Pitney Bowes | Pneumatische Kartenhantierungsanlage |
| US3270960A (en) * | 1964-09-11 | 1966-09-06 | Sperry Rand Corp | Fluid sensor |
| US3318523A (en) * | 1964-10-02 | 1967-05-09 | Bowles Eng Corp | Timing mechanisms |
| US3263922A (en) * | 1964-12-24 | 1966-08-02 | Ibm | Fluid display and converter device |
| US3341950A (en) * | 1965-07-07 | 1967-09-19 | Sperry Rand Corp | Braille reading device |
| US3465772A (en) * | 1965-11-03 | 1969-09-09 | Ite Imperial Corp | Fluid amplifier system |
| US3495609A (en) * | 1967-07-03 | 1970-02-17 | Us Army | Fluid induction amplifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1736482A (en) * | 1927-08-03 | 1929-11-19 | Hickok W O Mfg Co | Sheet retarding and piling mechanism |
| GB668316A (en) * | 1949-05-20 | 1952-03-12 | Powers Samas Account Mach Ltd | Improvements in or relating to statistical machines |
| US2900130A (en) * | 1957-02-27 | 1959-08-18 | Royal Mcbee Corp | Perforated record reader and feed mechanism |
-
0
- BE BE630742D patent/BE630742A/xx unknown
- NL NL290825D patent/NL290825A/xx unknown
-
1962
- 1962-04-11 US US186706A patent/US3191008A/en not_active Expired - Lifetime
-
1963
- 1963-03-29 GB GB12460/63A patent/GB962214A/en not_active Expired
- 1963-04-01 CH CH418863A patent/CH412424A/de unknown
- 1963-04-02 DE DES84511A patent/DE1220649B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3191008A (en) | 1965-06-22 |
| CH412424A (de) | 1966-04-30 |
| GB962214A (en) | 1964-07-01 |
| DE1220649B (de) | 1966-07-07 |
| BE630742A (es) |