DK152078A - Fremgangsmaade og anordning til fastlaeggelse af et tidspunkt - Google Patents

Fremgangsmaade og anordning til fastlaeggelse af et tidspunkt

Info

Publication number
DK152078A
DK152078A DK152078A DK152078A DK152078A DK 152078 A DK152078 A DK 152078A DK 152078 A DK152078 A DK 152078A DK 152078 A DK152078 A DK 152078A DK 152078 A DK152078 A DK 152078A
Authority
DK
Denmark
Prior art keywords
procedure
determining
time
Prior art date
Application number
DK152078A
Other languages
English (en)
Inventor
A Jespersen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK152078A publication Critical patent/DK152078A/da

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1923—Control of temperature characterised by the use of electric means characterised by the type of controller using thermal energy, the cost of which varies in function of time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Feedback Control In General (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Non-Electrical Variables (AREA)
DK152078A 1977-04-14 1978-04-06 Fremgangsmaade og anordning til fastlaeggelse af et tidspunkt DK152078A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2716517A DE2716517C2 (de) 1977-04-14 1977-04-14 Verfahren und Vorrichtung zur Festlegung eines Tageszeitpunkts

Publications (1)

Publication Number Publication Date
DK152078A true DK152078A (da) 1978-10-15

Family

ID=6006289

Family Applications (1)

Application Number Title Priority Date Filing Date
DK152078A DK152078A (da) 1977-04-14 1978-04-06 Fremgangsmaade og anordning til fastlaeggelse af et tidspunkt

Country Status (6)

Country Link
US (1) US4213062A (da)
JP (1) JPS541068A (da)
DE (1) DE2716517C2 (da)
DK (1) DK152078A (da)
FR (1) FR2387471A1 (da)
GB (1) GB1603035A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019279A1 (de) * 1980-05-21 1981-11-26 Wolfgang Dr.-Ing. 6101 Groß-Bieberau Hilberg Sonnenzeit-schaltuhr
CH649677GA3 (en) * 1982-04-24 1985-06-14 Electronic timing mechanism
US4568868A (en) * 1984-08-14 1986-02-04 Texas Hitech, Inc. Remote solar powered light
SE9403449L (sv) * 1994-10-11 1996-04-13 Michael Baaberg Kopplingsanordning 3
SE9403447A0 (sv) * 1994-10-11 1996-04-17 Easy-Living Ab Kopplingsanordning
FI97652C (fi) * 1995-03-06 1997-01-27 Ahlstroem Oy Menetelmä kytkimen ohjaamiseksi ja hämäräkytkin
DE19633159A1 (de) * 1996-08-17 1998-02-19 Abb Patent Gmbh Verfahren zum Terminieren technischer Vorgänge und Vorrichtung zur Durchführung des Verfahrens
FR2805355B1 (fr) * 2000-02-22 2002-05-03 L2G Dispositif de commande perfectionnee d'une alimentation electrique, notamment pour candelabres d'eclairage public
DE102010005084B4 (de) * 2010-01-20 2020-02-20 Werner Bernzen Verfahren zur Überprüfung einer Tageszeit einer angezeigten Uhrzeit einer in einem Fahrzeug integrierten Uhr

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231747A (en) * 1961-02-25 1966-01-25 Mitsubishi Electric Corp Photoelectric self-correcting timing device for turning on and off electric devices
US3350581A (en) * 1963-07-11 1967-10-31 Sigma Instruments Inc Condition-initiated circuit-controlling apparatus
US3428861A (en) * 1965-10-01 1969-02-18 Herbert G Zinsmeyer Photo-electric timer control
US3555214A (en) * 1969-03-07 1971-01-12 Gen Electric Timing device

Also Published As

Publication number Publication date
DE2716517B1 (de) 1978-06-15
JPS541068A (en) 1979-01-06
DE2716517C2 (de) 1984-07-12
FR2387471A1 (fr) 1978-11-10
US4213062A (en) 1980-07-15
GB1603035A (en) 1981-11-18

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed