GB370690A - Improvements in or relating to electrically controlled perforated card statistical machines - Google Patents
Improvements in or relating to electrically controlled perforated card statistical machinesInfo
- Publication number
- GB370690A GB370690A GB13533/31A GB1353331A GB370690A GB 370690 A GB370690 A GB 370690A GB 13533/31 A GB13533/31 A GB 13533/31A GB 1353331 A GB1353331 A GB 1353331A GB 370690 A GB370690 A GB 370690A
- Authority
- GB
- United Kingdom
- Prior art keywords
- card
- fields
- statistical
- electrically controlled
- relating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B27/00—Arrangements for withdrawal of the distillation gases
- C10B27/04—Arrangements for withdrawal of the distillation gases during the charging operation of the oven
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Credit Cards Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
370,690. Statistical machines. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. May 7, 1931, No. 13533. Convention date, May 8, 1930. [Class 106 (i).] Statistical cards.-An electrically controlled perforated card statistical machine has several card fields 2 along the line of travel of the card 1, means 3, 31 for reading several fields simultaneously, and switches 6 .. 9 for connecting the reading devices 3, 3<1> at will to control members (e.g. counter magnets 5, 51) of the machine. The first and third fields of the card 1 shown are for values and use the four point code, the values of the hole positions being 1, 2, 4, 8. The central field on the five point code is for representing letters and marks. By manually adjusting the switches, any of the contacts 6 .. 9 may be closed to connect either contact 4 or 4<1> of the reading devices to either or both of the counter magnets 5, 5<1> as desired. The circuits are completed during the appropriate times by contacts 10, 10<1> actuated by cams 12, 12<1> rotating synchronously with the card feed. The perforations may be according to other codes or they may be other than in code form.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE370690X | 1930-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB370690A true GB370690A (en) | 1932-04-14 |
Family
ID=6322232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13533/31A Expired GB370690A (en) | 1930-05-08 | 1931-05-07 | Improvements in or relating to electrically controlled perforated card statistical machines |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT129006B (en) |
| FR (2) | FR370690A (en) |
| GB (1) | GB370690A (en) |
-
1906
- 1906-10-23 FR FR370690D patent/FR370690A/en not_active Expired
-
1931
- 1931-05-06 AT AT129006D patent/AT129006B/en active
- 1931-05-07 GB GB13533/31A patent/GB370690A/en not_active Expired
- 1931-05-08 FR FR716790D patent/FR716790A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT129006B (en) | 1932-07-11 |
| FR370690A (en) | 1907-02-16 |
| FR716790A (en) | 1931-12-28 |
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