FR2794523B1 - EXPLOSIVE RELAY - Google Patents

EXPLOSIVE RELAY

Info

Publication number
FR2794523B1
FR2794523B1 FR0004786A FR0004786A FR2794523B1 FR 2794523 B1 FR2794523 B1 FR 2794523B1 FR 0004786 A FR0004786 A FR 0004786A FR 0004786 A FR0004786 A FR 0004786A FR 2794523 B1 FR2794523 B1 FR 2794523B1
Authority
FR
France
Prior art keywords
explosive relay
explosive
relay
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
FR0004786A
Other languages
French (fr)
Other versions
FR2794523A1 (en
Inventor
Wenbo Yang
Jason H Mai
Lawrence A Behrmann
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.)
Services Petroliers Schlumberger SA
Original Assignee
Services Petroliers Schlumberger SA
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 claimed from US09/546,160 external-priority patent/US6622630B2/en
Application filed by Services Petroliers Schlumberger SA filed Critical Services Petroliers Schlumberger SA
Publication of FR2794523A1 publication Critical patent/FR2794523A1/en
Application granted granted Critical
Publication of FR2794523B1 publication Critical patent/FR2794523B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR0004786A 2000-04-11 2000-04-13 EXPLOSIVE RELAY Expired - Fee Related FR2794523B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/546,160 US6622630B2 (en) 1999-04-16 2000-04-11 Booster

Publications (2)

Publication Number Publication Date
FR2794523A1 FR2794523A1 (en) 2000-12-08
FR2794523B1 true FR2794523B1 (en) 2003-04-04

Family

ID=24179127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0004786A Expired - Fee Related FR2794523B1 (en) 2000-04-11 2000-04-13 EXPLOSIVE RELAY

Country Status (1)

Country Link
FR (1) FR2794523B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2544653C2 (en) * 2013-11-12 2015-03-20 Александр Иванович Голодяев Detonating tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257649A (en) * 1925-05-25 1926-08-25 Richard Henry Harriss Improved means for attaching detonators to lengths of safety fuse
GB579281A (en) * 1943-06-16 1946-07-30 George Morris Improvements in or relating to explosive primers
US3903800A (en) * 1965-03-26 1975-09-09 Us Navy Method for preparing heat resistant mild detonating fuse
FR2130888A5 (en) * 1971-03-25 1972-11-10 France Etat
DE3416467C2 (en) * 1984-05-04 1986-07-03 Diehl GmbH & Co, 8500 Nürnberg Cutting charge
US4735145A (en) * 1987-03-02 1988-04-05 The United States Of America As Represented By The United States Department Of Energy High temperature detonator
USH1675H (en) * 1996-07-22 1997-09-02 Halliburton Company Hybrid capsule charge

Also Published As

Publication number Publication date
FR2794523A1 (en) 2000-12-08

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Legal Events

Date Code Title Description
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20111230