DK184983D0 - INDICATING BODY FOR A DIVE PARAMETERS - Google Patents

INDICATING BODY FOR A DIVE PARAMETERS

Info

Publication number
DK184983D0
DK184983D0 DK1849/83A DK184983A DK184983D0 DK 184983 D0 DK184983 D0 DK 184983D0 DK 1849/83 A DK1849/83 A DK 1849/83A DK 184983 A DK184983 A DK 184983A DK 184983 D0 DK184983 D0 DK 184983D0
Authority
DK
Denmark
Prior art keywords
depth
diving
time
decompression
stage
Prior art date
Application number
DK1849/83A
Other languages
Danish (da)
Other versions
DK184983A (en
Inventor
Juergen Hermann
Roland Vogler
Original Assignee
Hermaplast
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4295162&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK184983(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hermaplast filed Critical Hermaplast
Publication of DK184983D0 publication Critical patent/DK184983D0/en
Publication of DK184983A publication Critical patent/DK184983A/en

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
    • B63C11/32—Decompression arrangements; Exercise equipment

Abstract

The device is based on at least one memory containing the decompression parameters of a table of diving depth and times. It estimates and compares measured values of diving depth and times with those contained in the memory. At each moment of the diving, the total climbing time (15) including the imposed decompression stages (16) depending on the duration (13) and on the depth (14) of the diving may be displaced, and/or there is provided a device which transforms, for going to a new depth, the real base time in a time equivalent to this new stage. A single air/water interchangeable pressure sensor is used comprising preferably a piezoresistive cell. LED diodes are lit, if the maximum climbing speed is exceeded (10), if a decompression stage is reached (11) and if the device is out of work (12) by exceeding the time and/or the depth.
DK184983A 1981-08-27 1983-04-26 INDICATING BODY FOR A DIVE PARAMETERS DK184983A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH553081 1981-08-27
PCT/CH1982/000100 WO1983000670A1 (en) 1981-08-27 1982-08-25 Device for indicating diving parameters

Publications (2)

Publication Number Publication Date
DK184983D0 true DK184983D0 (en) 1983-04-26
DK184983A DK184983A (en) 1983-04-26

Family

ID=4295162

Family Applications (1)

Application Number Title Priority Date Filing Date
DK184983A DK184983A (en) 1981-08-27 1983-04-26 INDICATING BODY FOR A DIVE PARAMETERS

Country Status (7)

Country Link
EP (1) EP0073499B1 (en)
AT (1) ATE23307T1 (en)
DE (1) DE3274096D1 (en)
DK (1) DK184983A (en)
NO (1) NO831476L (en)
WO (1) WO1983000670A1 (en)
ZA (1) ZA826212B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658358A (en) * 1984-06-13 1987-04-14 Battelle Memorial Institute Underwater computer
US4876903A (en) * 1988-01-11 1989-10-31 Budinger William D Method and apparatus for determination and display of critical gas supply information
US5189646A (en) * 1988-07-20 1993-02-23 Seiko Epson Corporation Small-sized electronic device with depth gauge
EP0439255B1 (en) * 1990-01-10 1994-08-03 Seiko Epson Corporation Electronic apparatus with depth meter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457393A (en) * 1964-11-10 1969-07-22 Nat Defence Canada Analogue decompression computing device
GB1461277A (en) * 1973-10-19 1977-01-13 Skinner Co Ltd E T Electronic devices for divers
FR2349128A1 (en) * 1976-04-21 1977-11-18 Haneuse Louis Determn. of decompression programme for diver - uses microprocessor and memory with inputs from keys and pressure sensors
FR2385150A1 (en) * 1976-12-07 1978-10-20 Guillemot Philippe Calculation of diving depth de-saturation periods - uses portable minicomputer to display all data necessary for safe diving and re-submerging, and is worn on wrist
FR2445266A1 (en) * 1978-12-27 1980-07-25 Mainot Techni Ind Automatic diver's decompression stages calculator - includes pressure and temp. sensors with microprocessor controlling displays
FR2454655A1 (en) * 1979-04-20 1980-11-14 Marsollier Bruno Multifunction display to assist underwater diver - has microprocessor system receiving radar and sonar data and giving visual or audible display

Also Published As

Publication number Publication date
DE3274096D1 (en) 1986-12-11
EP0073499B1 (en) 1986-11-05
WO1983000670A1 (en) 1983-03-03
EP0073499A1 (en) 1983-03-09
ATE23307T1 (en) 1986-11-15
NO831476L (en) 1983-04-26
DK184983A (en) 1983-04-26
ZA826212B (en) 1983-08-31

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Legal Events

Date Code Title Description
ATS Application withdrawn
AHS Application shelved for other reasons than non-payment