CH470720A - Counter - Google Patents
CounterInfo
- Publication number
- CH470720A CH470720A CH686968A CH686968A CH470720A CH 470720 A CH470720 A CH 470720A CH 686968 A CH686968 A CH 686968A CH 686968 A CH686968 A CH 686968A CH 470720 A CH470720 A CH 470720A
- Authority
- CH
- Switzerland
- Prior art keywords
- counter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M3/00—Counters with additional facilities
- G06M3/12—Counters with additional facilities for preventing incorrect actuation, e.g. for preventing falsification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
- G06M1/102—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means
- G06M1/104—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means electromagnets, clicks
- G06M1/105—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means electromagnets, clicks electronic circuits for actuating the electromagnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Relay Circuits (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21395/67A GB1171673A (en) | 1967-05-09 | 1967-05-09 | Improvements in or relating to Mechanical Counters |
Publications (1)
Publication Number | Publication Date |
---|---|
CH470720A true CH470720A (en) | 1969-03-31 |
Family
ID=10162202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH686968A CH470720A (en) | 1967-05-09 | 1968-05-08 | Counter |
Country Status (7)
Country | Link |
---|---|
US (1) | US3591774A (en) |
JP (1) | JPS5233466B1 (en) |
CH (1) | CH470720A (en) |
DE (1) | DE1774218B1 (en) |
FR (1) | FR1561823A (en) |
GB (1) | GB1171673A (en) |
SE (1) | SE349168B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2656175A1 (en) * | 1976-07-16 | 1978-01-19 | Veeder Industries Inc | ELECTROMAGNETIC MEASURING AND DISPLAYING DEVICE FOR LIQUID TAPS |
JPS58190670U (en) * | 1982-06-12 | 1983-12-17 | 昭和木工株式会社 | teaching tools |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE485206C (en) * | 1926-06-25 | 1929-10-29 | Zwietusch E & Co Gmbh | Graduated counter with zero setting, especially for telephone exchanges |
US2609498A (en) * | 1950-01-07 | 1952-09-02 | Bell Telephone Labor Inc | Pulse counting and registration system |
US2973145A (en) * | 1956-01-31 | 1961-02-28 | Sperry Rand Corp | Counter |
US3051855A (en) * | 1959-09-23 | 1962-08-28 | Bell Telephone Labor Inc | Self-correcting ring counter |
GB957641A (en) * | 1962-03-13 | 1964-05-06 | Standard Telephones Cables Ltd | Improvements in or relating to electrical fault detection circuits for counting circuits |
US3238359A (en) * | 1963-05-16 | 1966-03-01 | Durant Mfg Co | Electro-mechanical counter |
DE1236572B (en) * | 1964-07-10 | 1967-03-16 | Siemens Ag | Counting arrangement for impulses that arrive randomly from different sources |
US3442422A (en) * | 1966-05-26 | 1969-05-06 | Vendo Co | Merchandise vending machine |
-
1967
- 1967-05-09 GB GB21395/67A patent/GB1171673A/en not_active Expired
-
1968
- 1968-05-02 US US726171A patent/US3591774A/en not_active Expired - Lifetime
- 1968-05-04 DE DE19681774218 patent/DE1774218B1/en not_active Withdrawn
- 1968-05-08 CH CH686968A patent/CH470720A/en not_active IP Right Cessation
- 1968-05-08 FR FR1561823D patent/FR1561823A/fr not_active Expired
- 1968-05-08 SE SE06222/68A patent/SE349168B/xx unknown
- 1968-05-09 JP JP43030814A patent/JPS5233466B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3591774A (en) | 1971-07-06 |
FR1561823A (en) | 1969-03-28 |
GB1171673A (en) | 1969-11-26 |
DE1774218B1 (en) | 1972-03-09 |
SE349168B (en) | 1972-09-18 |
JPS5233466B1 (en) | 1977-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |