FR2765320B1 - Dispositif pour provoquer la rupture d'une corniche de neige - Google Patents

Dispositif pour provoquer la rupture d'une corniche de neige

Info

Publication number
FR2765320B1
FR2765320B1 FR9708245A FR9708245A FR2765320B1 FR 2765320 B1 FR2765320 B1 FR 2765320B1 FR 9708245 A FR9708245 A FR 9708245A FR 9708245 A FR9708245 A FR 9708245A FR 2765320 B1 FR2765320 B1 FR 2765320B1
Authority
FR
France
Prior art keywords
cylinder
main cylinder
gas mixture
positioning tube
supply conduit
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 - Fee Related
Application number
FR9708245A
Other languages
English (en)
Other versions
FR2765320A1 (fr
Inventor
Jacob Schippers
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
Priority to FR9708245A priority Critical patent/FR2765320B1/fr
Application filed by Individual filed Critical Individual
Priority to DE69801580T priority patent/DE69801580T2/de
Priority to CA002292810A priority patent/CA2292810A1/fr
Priority to PCT/IB1998/000971 priority patent/WO1999000637A1/fr
Priority to EP98924519A priority patent/EP0991911B1/fr
Priority to US09/446,239 priority patent/US6279481B1/en
Priority to ES98924519T priority patent/ES2163277T3/es
Priority to AT98924519T priority patent/ATE205297T1/de
Priority to JP50539999A priority patent/JP2002506511A/ja
Publication of FR2765320A1 publication Critical patent/FR2765320A1/fr
Application granted granted Critical
Publication of FR2765320B1 publication Critical patent/FR2765320B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Telephone Function (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • External Artificial Organs (AREA)
  • Table Devices Or Equipment (AREA)
FR9708245A 1997-06-26 1997-06-26 Dispositif pour provoquer la rupture d'une corniche de neige Expired - Fee Related FR2765320B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9708245A FR2765320B1 (fr) 1997-06-26 1997-06-26 Dispositif pour provoquer la rupture d'une corniche de neige
CA002292810A CA2292810A1 (fr) 1997-06-26 1998-06-22 Dispositif pour provoquer la rupture d'une corniche de neige
PCT/IB1998/000971 WO1999000637A1 (fr) 1997-06-26 1998-06-22 Dispositif pour provoquer la rupture d'une corniche de neige
EP98924519A EP0991911B1 (fr) 1997-06-26 1998-06-22 Dispositif pour provoquer la rupture d'une corniche de neige
DE69801580T DE69801580T2 (de) 1997-06-26 1998-06-22 Vorrichtung die das einstürzen einer schneeplatte einleitet
US09/446,239 US6279481B1 (en) 1997-06-26 1998-06-22 Device for provoking the collapse of snow cornice
ES98924519T ES2163277T3 (es) 1997-06-26 1998-06-22 Dispositivo para provocar la rotura de una cornisa de nieve.
AT98924519T ATE205297T1 (de) 1997-06-26 1998-06-22 Vorrichtung die das einstürzen einer schneeplatte einleitet
JP50539999A JP2002506511A (ja) 1997-06-26 1998-06-22 雪庇を破砕するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708245A FR2765320B1 (fr) 1997-06-26 1997-06-26 Dispositif pour provoquer la rupture d'une corniche de neige

Publications (2)

Publication Number Publication Date
FR2765320A1 FR2765320A1 (fr) 1998-12-31
FR2765320B1 true FR2765320B1 (fr) 1999-09-17

Family

ID=9508667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708245A Expired - Fee Related FR2765320B1 (fr) 1997-06-26 1997-06-26 Dispositif pour provoquer la rupture d'une corniche de neige

Country Status (9)

Country Link
US (1) US6279481B1 (fr)
EP (1) EP0991911B1 (fr)
JP (1) JP2002506511A (fr)
AT (1) ATE205297T1 (fr)
CA (1) CA2292810A1 (fr)
DE (1) DE69801580T2 (fr)
ES (1) ES2163277T3 (fr)
FR (1) FR2765320B1 (fr)
WO (1) WO1999000637A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351797A (en) * 1999-07-02 2001-01-10 Delta K Explosive Engineering Explosive device for triggering avalanches
US7707938B2 (en) * 2005-05-16 2010-05-04 Hisel Stanley D Apparatus and method for avalanche control
EP2028933A1 (fr) * 2006-06-02 2009-03-04 Mike Eggers Limited Dispositif générateur de bruit pour effrayer des oiseaux et déclencher des avalanches
FR2925152B1 (fr) * 2007-12-14 2013-06-28 Technologie Alpine De Securite T A S Dispositif de declenchement d'avalanches
DE102009037705B4 (de) 2009-08-18 2014-03-27 Geräte- und Vorrichtungsbau Spitzner OHG Verfahren und Vorrichtung zum Auslösen von Lawinenabgängen
FR2953922B1 (fr) * 2009-12-10 2011-12-09 Technologie Alpine De Securite Tas Dispositif de declenchement d'avalanches
FR3101940B1 (fr) * 2019-10-10 2021-10-15 Tech Alpine De Securite Tas Système de déclenchement d’avalanches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459854A (en) * 1946-04-18 1949-01-25 Jr Willard E Swift Grenade projector
NO142929C (no) * 1978-03-08 1980-11-12 Raufoss Ammunisjonsfabrikker Roeykboks.
AR245818A1 (es) * 1988-03-03 1994-02-28 Schippers Jacob Dispositivo para desencadenar un alud.
AT407576B (de) * 1996-04-10 2001-04-25 Innova Patent Gmbh Vorrichtung zum auslösen einer lawine od.dgl.
DE59609540D1 (de) * 1996-03-26 2002-09-12 Innova Patent Gmbh Wolfurt Einrichtung zum Auslösen einer Lawine od. dgl.

Also Published As

Publication number Publication date
EP0991911A1 (fr) 2000-04-12
CA2292810A1 (fr) 1999-01-07
EP0991911B1 (fr) 2001-09-05
WO1999000637A1 (fr) 1999-01-07
DE69801580D1 (de) 2001-10-11
ATE205297T1 (de) 2001-09-15
FR2765320A1 (fr) 1998-12-31
DE69801580T2 (de) 2002-07-11
ES2163277T3 (es) 2002-01-16
JP2002506511A (ja) 2002-02-26
US6279481B1 (en) 2001-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property