DE10345636A1 - Detection arrangement for locating a snow gun duct beneath a snow covering in ski resort, has a transponder attached to the duct and a detector above the snow for detecting the transponder signal - Google Patents

Detection arrangement for locating a snow gun duct beneath a snow covering in ski resort, has a transponder attached to the duct and a detector above the snow for detecting the transponder signal Download PDF

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Publication number
DE10345636A1
DE10345636A1 DE2003145636 DE10345636A DE10345636A1 DE 10345636 A1 DE10345636 A1 DE 10345636A1 DE 2003145636 DE2003145636 DE 2003145636 DE 10345636 A DE10345636 A DE 10345636A DE 10345636 A1 DE10345636 A1 DE 10345636A1
Authority
DE
Germany
Prior art keywords
snow
duct
transponder
locating
detecting
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.)
Withdrawn
Application number
DE2003145636
Other languages
German (de)
Inventor
Bernhard Kuehnl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE2003145636 priority Critical patent/DE10345636A1/en
Publication of DE10345636A1 publication Critical patent/DE10345636A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
    • F25C2303/044—Snow making using additional features, e.g. additives, liquid gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Arrangement for locating the supply duct (VS) of a snow gun comprises a transponder (T) attached to the duct and a detector (DET) for detecting the transponder signal. The invention also relates to a corresponding supply duct and a transponder detector with a GPS receiver.
DE2003145636 2003-09-29 2003-09-29 Detection arrangement for locating a snow gun duct beneath a snow covering in ski resort, has a transponder attached to the duct and a detector above the snow for detecting the transponder signal Withdrawn DE10345636A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003145636 DE10345636A1 (en) 2003-09-29 2003-09-29 Detection arrangement for locating a snow gun duct beneath a snow covering in ski resort, has a transponder attached to the duct and a detector above the snow for detecting the transponder signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003145636 DE10345636A1 (en) 2003-09-29 2003-09-29 Detection arrangement for locating a snow gun duct beneath a snow covering in ski resort, has a transponder attached to the duct and a detector above the snow for detecting the transponder signal

Publications (1)

Publication Number Publication Date
DE10345636A1 true DE10345636A1 (en) 2005-05-12

Family

ID=34428163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003145636 Withdrawn DE10345636A1 (en) 2003-09-29 2003-09-29 Detection arrangement for locating a snow gun duct beneath a snow covering in ski resort, has a transponder attached to the duct and a detector above the snow for detecting the transponder signal

Country Status (1)

Country Link
DE (1) DE10345636A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836842A (en) * 1973-01-22 1974-09-17 Bell Canada Northern Electric Encapsulated electrically resonant circuit and interrogating apparatus and method for finding same in various locations
WO2001027658A2 (en) * 1999-10-13 2001-04-19 Minarovic Joe T Buried closure guard with electronic marker
WO2001055750A1 (en) * 2000-01-28 2001-08-02 Minarovic Joe T Detectable transponder conduit end cap
US20010043071A1 (en) * 1998-10-02 2001-11-22 Minarovic Joe T. Closure guard with electronic marker
WO2003048810A2 (en) * 2001-12-03 2003-06-12 Fabian Carl E Portable surgical implement detector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836842A (en) * 1973-01-22 1974-09-17 Bell Canada Northern Electric Encapsulated electrically resonant circuit and interrogating apparatus and method for finding same in various locations
US20010043071A1 (en) * 1998-10-02 2001-11-22 Minarovic Joe T. Closure guard with electronic marker
US6538446B2 (en) * 1998-10-02 2003-03-25 Joe T. Minarovic Closure guard with electronic marker and perforated carrier sheet
WO2001027658A2 (en) * 1999-10-13 2001-04-19 Minarovic Joe T Buried closure guard with electronic marker
WO2001055750A1 (en) * 2000-01-28 2001-08-02 Minarovic Joe T Detectable transponder conduit end cap
WO2003048810A2 (en) * 2001-12-03 2003-06-12 Fabian Carl E Portable surgical implement detector

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee