CH661832GA3 - - Google Patents

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Publication number
CH661832GA3
CH661832GA3 CH500285A CH500285A CH661832GA3 CH 661832G A3 CH661832G A3 CH 661832GA3 CH 500285 A CH500285 A CH 500285A CH 500285 A CH500285 A CH 500285A CH 661832G A3 CH661832G A3 CH 661832GA3
Authority
CH
Switzerland
Prior art keywords
diver
face
sectors
sector
zone
Prior art date
Application number
CH500285A
Other languages
French (fr)
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 filed Critical
Priority to CH500285A priority Critical patent/CH661832GA3/fr
Priority to GB8627398A priority patent/GB2183838B/en
Priority to FR868616128A priority patent/FR2590693B1/en
Priority to DE19863639813 priority patent/DE3639813A1/en
Publication of CH661832GA3 publication Critical patent/CH661832GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/28—Adjustable guide marks or pointers for indicating determined points of time
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/061—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass calculating scales for indicating relationship between quantity and time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Credit Cards Or The Like (AREA)
  • Measuring Fluid Pressure (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The gauge comprises a case (10) having a face (11) bearing reference marks disposed over an arc of a circle centred on the axis of rotation of a hand (12). A first zone of the face consists of sectors (33), (34) over which the hand moves according to the depth of the diver. Between the sectors (33) (34) is a sector (35) forming the second zone of the face, in which the hand moves whilst measuring time during the diver's ascent. This sector 40 corresponding to the three metre stage is covered in the direction of the arrow A in thirty minutes when the diver ascends. A number of the zones may be provided to indicate the required decompression period at several depths. <IMAGE>
CH500285A 1985-11-22 1985-11-22 CH661832GA3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH500285A CH661832GA3 (en) 1985-11-22 1985-11-22
GB8627398A GB2183838B (en) 1985-11-22 1986-11-17 Depth and decompression diving gauge
FR868616128A FR2590693B1 (en) 1985-11-22 1986-11-18 DIVING WATCH.
DE19863639813 DE3639813A1 (en) 1985-11-22 1986-11-21 Diver's watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH500285A CH661832GA3 (en) 1985-11-22 1985-11-22

Publications (1)

Publication Number Publication Date
CH661832GA3 true CH661832GA3 (en) 1987-08-31

Family

ID=4286247

Family Applications (1)

Application Number Title Priority Date Filing Date
CH500285A CH661832GA3 (en) 1985-11-22 1985-11-22

Country Status (4)

Country Link
CH (1) CH661832GA3 (en)
DE (1) DE3639813A1 (en)
FR (1) FR2590693B1 (en)
GB (1) GB2183838B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842402B2 (en) * 2002-09-04 2005-01-11 Asulab S.A. Electronic diving watch with analog display
EP1850194A1 (en) * 2006-04-25 2007-10-31 Piguet, Frédéric Diver's watch
WO2018181467A1 (en) * 2017-03-29 2018-10-04 シチズン時計株式会社 Analog electronic timepiece system and analog electronic timepiece

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH19181A (en) * 1899-04-10 1900-05-31 Johann Stumpf Lifting valve for steam engines
US3121333A (en) * 1960-01-30 1964-02-18 Alinari Carlo Indicating instrument for divers
US3759101A (en) * 1971-09-16 1973-09-18 Gen Electric Combined depth gauge and pneumatic analogue decompression instrument
FR2286383A1 (en) * 1974-09-27 1976-04-23 Kinetronic Ind Inc DIVER INFORMATION CIRCUIT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910117A (en) * 1974-05-24 1975-10-07 Roy Wicklund Rate of ascent guide device for underwater divers
US4107995A (en) * 1976-09-13 1978-08-22 James Raymond Ligman Recorder for decompression data
IT1155727B (en) * 1982-07-05 1987-01-28 Emilio Allemano MANOMETRIC INSTRUMENT FOR UNDERWATER DIVING

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH19181A (en) * 1899-04-10 1900-05-31 Johann Stumpf Lifting valve for steam engines
US3121333A (en) * 1960-01-30 1964-02-18 Alinari Carlo Indicating instrument for divers
US3759101A (en) * 1971-09-16 1973-09-18 Gen Electric Combined depth gauge and pneumatic analogue decompression instrument
FR2286383A1 (en) * 1974-09-27 1976-04-23 Kinetronic Ind Inc DIVER INFORMATION CIRCUIT

Also Published As

Publication number Publication date
GB2183838B (en) 1989-10-04
FR2590693A1 (en) 1987-05-29
DE3639813A1 (en) 1987-05-27
GB8627398D0 (en) 1986-12-17
GB2183838A (en) 1987-06-10
FR2590693B1 (en) 1990-01-19

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