GB325600A - Improved horometric instrument for determining the local time at a given place - Google Patents

Improved horometric instrument for determining the local time at a given place

Info

Publication number
GB325600A
GB325600A GB34696/28A GB3469628A GB325600A GB 325600 A GB325600 A GB 325600A GB 34696/28 A GB34696/28 A GB 34696/28A GB 3469628 A GB3469628 A GB 3469628A GB 325600 A GB325600 A GB 325600A
Authority
GB
United Kingdom
Prior art keywords
cylinder
time
disc
local
horometric
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.)
Expired
Application number
GB34696/28A
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.)
JACQUES LORIA
Original Assignee
JACQUES LORIA
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 JACQUES LORIA filed Critical JACQUES LORIA
Priority to GB34696/28A priority Critical patent/GB325600A/en
Publication of GB325600A publication Critical patent/GB325600A/en
Expired legal-status Critical Current

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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/223—Arrangements for indicating different local apparent times; Universal time pieces with rotary disc, rotary bezel, or rotary dial
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/226—Arrangements for indicating different local apparent times; Universal time pieces three-dimensionally shaped, e.g. terrestrial globes, cylinders and the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

325,600. Loria, J. Nov. 24, 1928. Local-time calculators. - Relatively rotatable time and place graduated members for comparing local or standard times are also marked to distinguish previous or succeeding days from the local current day. In the form shown in Figs. 1 and 2, the hours are marked on a rim d forming part of a cylinder a and the localities are inscribed on a disc b rotatable by a knob c. At the points 24 and 12 on the cylinder and disc respectively are placed marks SP and P<1>S<1> denoting " succeeding " and " preceding " and facilitating the reading of the day obtaining at the various places. Lists of places additional to those on the disc b and falling within the same time zones may be given on the cylinder as shown in Fig. 2. In a modification, the time and place scales are borne by coaxial cylinders.
GB34696/28A 1928-11-24 1928-11-24 Improved horometric instrument for determining the local time at a given place Expired GB325600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34696/28A GB325600A (en) 1928-11-24 1928-11-24 Improved horometric instrument for determining the local time at a given place

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34696/28A GB325600A (en) 1928-11-24 1928-11-24 Improved horometric instrument for determining the local time at a given place

Publications (1)

Publication Number Publication Date
GB325600A true GB325600A (en) 1930-02-24

Family

ID=10368821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34696/28A Expired GB325600A (en) 1928-11-24 1928-11-24 Improved horometric instrument for determining the local time at a given place

Country Status (1)

Country Link
GB (1) GB325600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006645A1 (en) * 2007-07-02 2009-01-08 Vernon White Article of jewellery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006645A1 (en) * 2007-07-02 2009-01-08 Vernon White Article of jewellery

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