JPS6271890A - Electronic timepiece with bathometer - Google Patents

Electronic timepiece with bathometer

Info

Publication number
JPS6271890A
JPS6271890A JP60213324A JP21332485A JPS6271890A JP S6271890 A JPS6271890 A JP S6271890A JP 60213324 A JP60213324 A JP 60213324A JP 21332485 A JP21332485 A JP 21332485A JP S6271890 A JPS6271890 A JP S6271890A
Authority
JP
Japan
Prior art keywords
water
depth
circuit
displayed
switch
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.)
Granted
Application number
JP60213324A
Other languages
Japanese (ja)
Other versions
JPH0634045B2 (en
Inventor
Masao Sakuyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP60213324A priority Critical patent/JPH0634045B2/en
Publication of JPS6271890A publication Critical patent/JPS6271890A/en
Publication of JPH0634045B2 publication Critical patent/JPH0634045B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C2011/021—Diving computers, i.e. portable computers specially adapted for divers, e.g. wrist worn, watertight electronic devices for detecting or calculating scuba diving parameters

Abstract

PURPOSE: To display information on the depth of water throughout diving and to make the diving safe by inhibiting a function from being selected with a switch when the depth of water where water pressure is higher than a specific value is detected.
CONSTITUTION: When a switch KS is operated once in a timepiece function state, the counter 7b of a function selecting circuit 7 operates to generate an 'H'-level bathometer indication signal DV, a switching circuit 10 switches and output water depth information PS from a water pressure measuring circuit 5 as display information PK, and the water depth information is displayed on a display device 12. When a switch SS is operated in this state, a start signal ST from a start/stop circuit 8 goes up to 'H' and the output of a gate 9 also rises to 'H'. Then when dividing is started, the depth of water is detected by a sensor 4 and displayed on the display device 12. Then, when the water depth information PS exceeds 1m, operation signals of the KS and SS are inhibited with the output of a water pressure detecting circuit 6 from being passed, so that the water depth information is displayed at any time.
COPYRIGHT: (C)1987,JPO&Japio
JP60213324A 1985-09-26 1985-09-26 Electronic clock with water depth gauge Expired - Lifetime JPH0634045B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60213324A JPH0634045B2 (en) 1985-09-26 1985-09-26 Electronic clock with water depth gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60213324A JPH0634045B2 (en) 1985-09-26 1985-09-26 Electronic clock with water depth gauge

Publications (2)

Publication Number Publication Date
JPS6271890A true JPS6271890A (en) 1987-04-02
JPH0634045B2 JPH0634045B2 (en) 1994-05-02

Family

ID=16637263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60213324A Expired - Lifetime JPH0634045B2 (en) 1985-09-26 1985-09-26 Electronic clock with water depth gauge

Country Status (1)

Country Link
JP (1) JPH0634045B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000385A1 (en) * 1998-06-26 2000-01-06 Seiko Epson Corporation Information display for diver
JP2006214981A (en) * 2005-02-07 2006-08-17 Citizen Watch Co Ltd Electronic device and operation control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619137U (en) * 1979-07-21 1981-02-19
JPS57101786A (en) * 1980-12-17 1982-06-24 Casio Comput Co Ltd Electronic watch with depth-sounding gauge
US4533256A (en) * 1983-12-29 1985-08-06 Divers Supply Co., Inc. Dive timer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619137U (en) * 1979-07-21 1981-02-19
JPS57101786A (en) * 1980-12-17 1982-06-24 Casio Comput Co Ltd Electronic watch with depth-sounding gauge
US4533256A (en) * 1983-12-29 1985-08-06 Divers Supply Co., Inc. Dive timer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000385A1 (en) * 1998-06-26 2000-01-06 Seiko Epson Corporation Information display for diver
EP1008512A1 (en) * 1998-06-26 2000-06-14 Seiko Epson Corporation Information display for diver
EP1008512A4 (en) * 1998-06-26 2003-02-12 Seiko Epson Corp Information display for diver
US6618059B1 (en) 1998-06-26 2003-09-09 Seiko Epson Corporation Diver's information display device
JP2006214981A (en) * 2005-02-07 2006-08-17 Citizen Watch Co Ltd Electronic device and operation control method

Also Published As

Publication number Publication date
JPH0634045B2 (en) 1994-05-02

Similar Documents

Publication Publication Date Title
JPS5221861A (en) Digital liquid-clystal electronic watch
JPS6271890A (en) Electronic timepiece with bathometer
JPS55106383A (en) Electronic watch with alarm
JPH0364119A (en) Clock interruption detection circuit
JPS5420625A (en) Fault discrimination ststem of memory system
JPS5417067A (en) Electronic watch
JPS55152625A (en) Detecting device for doze driving
JPS6279308A (en) Depth-of-water meter
JPS546436A (en) Operation detector of electronic computer
JPS62295751A (en) Burglar alarm control device for automobile
JPS5465576A (en) Electronic watch with alarm
JPS62272617A (en) Clock switching circuit
JPS6298265A (en) Speed detecting device
JPS53120329A (en) Signal detection circuit
JPH01265193A (en) Stopwatch with speed operation
JPS62293859A (en) Push-button dial telephone set
JPS6389917A (en) Clock break detecting circuit
JPS61231479A (en) Electronic timepiece with depth-of-water meter
JPH0370235A (en) Reception circuit for communication signal
JPH01305395A (en) Stop watch apparatus
JPS5375995A (en) Frost detector
JPS55494A (en) Electronic watch
JPS5420349A (en) Phase-lack detecting device
JPS6288987A (en) Switching device utilizing timer alarm
JPS63225818A (en) Display device

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term