FR2578066B1 - Ensemble formant horloge solaire - Google Patents

Ensemble formant horloge solaire

Info

Publication number
FR2578066B1
FR2578066B1 FR8502946A FR8502946A FR2578066B1 FR 2578066 B1 FR2578066 B1 FR 2578066B1 FR 8502946 A FR8502946 A FR 8502946A FR 8502946 A FR8502946 A FR 8502946A FR 2578066 B1 FR2578066 B1 FR 2578066B1
Authority
FR
France
Prior art keywords
clock assembly
solar clock
solar
assembly
clock
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
FR8502946A
Other languages
English (en)
Other versions
FR2578066A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8502946A priority Critical patent/FR2578066B1/fr
Priority to US06/831,482 priority patent/US4656748A/en
Publication of FR2578066A1 publication Critical patent/FR2578066A1/fr
Application granted granted Critical
Publication of FR2578066B1 publication Critical patent/FR2578066B1/fr
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
    • G04B49/00—Time-pieces using the position of the sun, moon or stars
    • G04B49/02—Sundials
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
    • G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Special Spraying Apparatus (AREA)
  • Photovoltaic Devices (AREA)
FR8502946A 1985-02-28 1985-02-28 Ensemble formant horloge solaire Expired FR2578066B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8502946A FR2578066B1 (fr) 1985-02-28 1985-02-28 Ensemble formant horloge solaire
US06/831,482 US4656748A (en) 1985-02-28 1986-02-20 Sundial arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502946A FR2578066B1 (fr) 1985-02-28 1985-02-28 Ensemble formant horloge solaire

Publications (2)

Publication Number Publication Date
FR2578066A1 FR2578066A1 (fr) 1986-08-29
FR2578066B1 true FR2578066B1 (fr) 1987-03-27

Family

ID=9316728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502946A Expired FR2578066B1 (fr) 1985-02-28 1985-02-28 Ensemble formant horloge solaire

Country Status (2)

Country Link
US (1) US4656748A (fr)
FR (1) FR2578066B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890269A (en) * 1989-08-07 1989-12-26 Robert Buckner Heliochron
IT1278619B1 (it) * 1994-06-29 1997-11-24 Moreno Linzi Impianto idraulico temporizzato elettronicamente per visualizzare una misura del tempo
EP1026558A3 (fr) * 1999-02-05 2001-02-07 Richard Keatch Cadran solaire
US6338027B1 (en) * 1999-05-27 2002-01-08 Arborcom Technologies Inc. Canopy modification using computer modelling
ATE250231T1 (de) * 1999-11-19 2003-10-15 Ct For Res In Earth And Space Sonnendetektoren mit einer mehrere nadellöcher aufweisenden abdeckung für die bestimmung der orientierung eines satelliten
US7555840B2 (en) * 2007-08-17 2009-07-07 The Trustees Of Columbia University In The City Of New York Omni-directional lens in sundials and solar compasses
US7685722B1 (en) 2008-08-22 2010-03-30 Spire Jr Garold Dean Compact celestial navigation device
US7721454B2 (en) * 2009-12-18 2010-05-25 Matthew Santangelo Rock fashionable calendar horologe
KR20180043534A (ko) * 2016-10-20 2018-04-30 홍익대학교 산학협력단 프리즘을 이용한 해시계

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812264B1 (fr) * 1969-05-24 1973-04-19
JPS5565185A (en) * 1978-11-11 1980-05-16 Toyota Motor Corp Step watch
US4262348A (en) * 1979-07-16 1981-04-14 Hess Richard H Liquid operated clock
FR2467427A1 (fr) * 1979-10-11 1981-04-17 Dandrel Francois Horloge solaire
FR2471627A1 (fr) * 1979-12-11 1981-06-19 Morin Roy Georges Cadran solaire electronique
US4387999A (en) * 1981-08-25 1983-06-14 Shelley Edwin F Electronic sundial apparatus
JPS58201086A (ja) * 1982-05-20 1983-11-22 Kubota Ltd 時刻表示噴水装置

Also Published As

Publication number Publication date
US4656748A (en) 1987-04-14
FR2578066A1 (fr) 1986-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse