JPS55128113A - Water pressure detector of depth gage - Google Patents
Water pressure detector of depth gageInfo
- Publication number
- JPS55128113A JPS55128113A JP3600079A JP3600079A JPS55128113A JP S55128113 A JPS55128113 A JP S55128113A JP 3600079 A JP3600079 A JP 3600079A JP 3600079 A JP3600079 A JP 3600079A JP S55128113 A JPS55128113 A JP S55128113A
- Authority
- JP
- Japan
- Prior art keywords
- depth
- depressed
- button
- water
- water depth
- 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.)
- Pending
Links
Abstract
PURPOSE: To make it possible to directly read the water depth by a small and compact construction by converting the water pressure into the water depth by use of an electronic water pressure detector to digitally indicate the same.
CONSTITUTION: A digital indication part 2 is an ordinary watch and indicates time. However, when a button 4 for switching the mode is depressed, it can be switched over to a calender mode or a timer mode. The depth gage comprises buttons 6, 7 and 8 and a water pressure detector 9. In the detector 9 the pressure of outer air is detected and digital-converted by an electronic circuit, and when a depth indicating button 7 is depressed, the water depth is indicated in a digital indication part 3. When a zero point adjusting button 8 is depressed, the water depth is reset at zero, and further when the button 7 is depressed, the water depth is indicated in the indication part 3 on a unit of meter using as a comparison reference the corresponding value at the time of the depth being reset at zero, and when the button is depressed, the water depth is indicated on a unit of feet.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3600079A JPS55128113A (en) | 1979-03-27 | 1979-03-27 | Water pressure detector of depth gage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3600079A JPS55128113A (en) | 1979-03-27 | 1979-03-27 | Water pressure detector of depth gage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55128113A true JPS55128113A (en) | 1980-10-03 |
Family
ID=12457515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3600079A Pending JPS55128113A (en) | 1979-03-27 | 1979-03-27 | Water pressure detector of depth gage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128113A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57101786A (en) * | 1980-12-17 | 1982-06-24 | Casio Comput Co Ltd | Electronic watch with depth-sounding gauge |
JPS58120984U (en) * | 1982-02-09 | 1983-08-17 | シチズン時計株式会社 | Fixed structure of sensor cover |
US4809550A (en) * | 1986-12-23 | 1989-03-07 | U.S.D. Corp | Digital diving meter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843380A (en) * | 1971-10-01 | 1973-06-22 | ||
US3857283A (en) * | 1973-12-12 | 1974-12-31 | Us Navy | Depthometer |
-
1979
- 1979-03-27 JP JP3600079A patent/JPS55128113A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843380A (en) * | 1971-10-01 | 1973-06-22 | ||
US3857283A (en) * | 1973-12-12 | 1974-12-31 | Us Navy | Depthometer |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57101786A (en) * | 1980-12-17 | 1982-06-24 | Casio Comput Co Ltd | Electronic watch with depth-sounding gauge |
JPS6362715B2 (en) * | 1980-12-17 | 1988-12-05 | ||
JPS58120984U (en) * | 1982-02-09 | 1983-08-17 | シチズン時計株式会社 | Fixed structure of sensor cover |
JPS6344780Y2 (en) * | 1982-02-09 | 1988-11-21 | ||
US4809550A (en) * | 1986-12-23 | 1989-03-07 | U.S.D. Corp | Digital diving meter |
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