Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Atmos_clock> ?p ?o. }
Showing items 1 to 39 of
39
with 100 items per page.
- Atmos_clock abstract "Atmos is the brand name of a mechanical clock manufactured by Jaeger-LeCoultre in Switzerland which does not need to be wound manually. It gets the energy it needs to run from temperature and atmospheric pressure changes in the environment, and can run for years without human intervention. Its power source is an internal hermetically sealed capsule containing a mixture of gaseous and liquid ethyl chloride, which expands into an expansion chamber as the temperature rises, compressing a spiral spring; with a fall in temperature the gas condenses and the spring slackens.This motion constantly winds the mainspring. A temperature variation of only one degree in the range between 15 and 30 degrees Celsius, or a pressure variation of 3 mmHg, is sufficient for two days' operation.In order to run the clock on this small amount of energy, everything inside the Atmos has to work in as friction-free a manner as possible. For timekeeping it uses a torsion pendulum, which consumes less energy than an ordinary pendulum. The torsion pendulum executes only two torsional oscillations per minute, which is 1/30th the rate of the pendulum in a grandfather clock.".
- Atmos_clock thumbnail Atmos_img_3421.jpg?width=300.
- Atmos_clock wikiPageExternalLink jaeger-lecoultre-atmos-clock-history.
- Atmos_clock wikiPageExternalLink penduleatmos.
- Atmos_clock wikiPageExternalLink www.atmos-man.com.
- Atmos_clock wikiPageExternalLink www.atmosadam.com.
- Atmos_clock wikiPageExternalLink howitworks.html.
- Atmos_clock wikiPageExternalLink AtmosLeCoultreHistory.html.
- Atmos_clock wikiPageID "5258243".
- Atmos_clock wikiPageRevisionID "590632765".
- Atmos_clock hasPhotoCollection Atmos_clock.
- Atmos_clock subject Category:Clock_brands.
- Atmos_clock subject Category:Clocks.
- Atmos_clock type Artifact100021939.
- Atmos_clock type Clock103046257.
- Atmos_clock type Clocks.
- Atmos_clock type Device103183080.
- Atmos_clock type Instrument103574816.
- Atmos_clock type Instrumentality103575240.
- Atmos_clock type MeasuringInstrument103733925.
- Atmos_clock type Object100002684.
- Atmos_clock type PhysicalEntity100001930.
- Atmos_clock type Timepiece104437953.
- Atmos_clock type Whole100003553.
- Atmos_clock comment "Atmos is the brand name of a mechanical clock manufactured by Jaeger-LeCoultre in Switzerland which does not need to be wound manually. It gets the energy it needs to run from temperature and atmospheric pressure changes in the environment, and can run for years without human intervention.".
- Atmos_clock label "Atmos clock".
- Atmos_clock label "Atmos".
- Atmos_clock label "Pendule Atmos".
- Atmos_clock label "Reloj Atmos".
- Atmos_clock sameAs Atmos.
- Atmos_clock sameAs Reloj_Atmos.
- Atmos_clock sameAs Pendule_Atmos.
- Atmos_clock sameAs m.0db7n_.
- Atmos_clock sameAs Q757505.
- Atmos_clock sameAs Q757505.
- Atmos_clock sameAs Atmos_clock.
- Atmos_clock wasDerivedFrom Atmos_clock?oldid=590632765.
- Atmos_clock depiction Atmos_img_3421.jpg.
- Atmos_clock isPrimaryTopicOf Atmos_clock.