EP0025732A3 - Delay fuse with a low combustion rate and a small diameter - Google Patents

Delay fuse with a low combustion rate and a small diameter Download PDF

Info

Publication number
EP0025732A3
EP0025732A3 EP80401194A EP80401194A EP0025732A3 EP 0025732 A3 EP0025732 A3 EP 0025732A3 EP 80401194 A EP80401194 A EP 80401194A EP 80401194 A EP80401194 A EP 80401194A EP 0025732 A3 EP0025732 A3 EP 0025732A3
Authority
EP
European Patent Office
Prior art keywords
small diameter
combustion rate
low combustion
delay fuse
fuse
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.)
Granted
Application number
EP80401194A
Other languages
French (fr)
Other versions
EP0025732B1 (en
EP0025732B2 (en
EP0025732A2 (en
Inventor
Paul-Philippe Cord
Louis Guy
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9229401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0025732(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Publication of EP0025732A2 publication Critical patent/EP0025732A2/en
Publication of EP0025732A3 publication Critical patent/EP0025732A3/en
Publication of EP0025732B1 publication Critical patent/EP0025732B1/en
Application granted granted Critical
Publication of EP0025732B2 publication Critical patent/EP0025732B2/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Fuses (AREA)
EP80401194A 1979-09-06 1980-08-20 Delay fuse with a low combustion rate and a small diameter Expired EP0025732B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7922278 1979-09-06
FR7922278A FR2464932A1 (en) 1979-09-06 1979-09-06 SLOW-SPEED, LOW-DIAMETER COMBUSTION SPEED

Publications (4)

Publication Number Publication Date
EP0025732A2 EP0025732A2 (en) 1981-03-25
EP0025732A3 true EP0025732A3 (en) 1982-02-10
EP0025732B1 EP0025732B1 (en) 1983-12-14
EP0025732B2 EP0025732B2 (en) 1986-09-24

Family

ID=9229401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80401194A Expired EP0025732B2 (en) 1979-09-06 1980-08-20 Delay fuse with a low combustion rate and a small diameter

Country Status (5)

Country Link
US (1) US4356768A (en)
EP (1) EP0025732B2 (en)
JP (1) JPS5641894A (en)
DE (1) DE3065888D1 (en)
FR (1) FR2464932A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808366A1 (en) * 1988-03-12 1989-10-05 Dynamit Nobel Ag DELAY SETS WITH LONG DELAY TIMES
FR2706449B1 (en) * 1993-06-18 1995-08-11 Giat Ind Sa Pyrotechnic composition for delay cords.
US5501154A (en) * 1993-07-06 1996-03-26 Teledyne Industries, Inc. Substantially lead-free tin alloy sheath material for explosive-pyrotechnic linear products
US5333550A (en) * 1993-07-06 1994-08-02 Teledyne Mccormick Selph Tin alloy sheath material for explosive-pyrotechnic linear products
CN100335859C (en) * 2001-11-24 2007-09-05 刘必坤 Timing fuse for fireworks bomb and its making process
US20040055495A1 (en) * 2002-04-23 2004-03-25 Hannagan Harold W. Tin alloy sheathed explosive device
RU2532572C1 (en) * 2013-08-01 2014-11-10 Открытое акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" Pyrotechnical delay composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166732A5 (en) * 1972-01-06 1973-08-17 Poudres & Explosifs Ste Nale Lead sheathed detonating fuse - with stainless steel outer sheath
FR2357861A1 (en) * 1976-07-08 1978-02-03 Systems Science Software PERFECTED TIMED DETONATOR DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173367A (en) * 1963-05-17 1965-03-16 Commerical Solvents Corp Composition comprising barium chromate, boron and lead dioxide
US3528864A (en) * 1965-09-21 1970-09-15 Us Navy High impulse explosives containing tungsten
US3664898A (en) * 1969-08-04 1972-05-23 Us Navy Pyrotechnic composition
US3684594A (en) * 1970-05-15 1972-08-15 Hercules Inc Aqueous explosive compositions having reversible fluent-nonfluent properties
US3901747A (en) * 1973-09-10 1975-08-26 Allied Chem Pyrotechnic composition with combined binder-coolant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166732A5 (en) * 1972-01-06 1973-08-17 Poudres & Explosifs Ste Nale Lead sheathed detonating fuse - with stainless steel outer sheath
FR2357861A1 (en) * 1976-07-08 1978-02-03 Systems Science Software PERFECTED TIMED DETONATOR DEVICE

Also Published As

Publication number Publication date
FR2464932B1 (en) 1982-06-04
EP0025732B1 (en) 1983-12-14
JPS5641894A (en) 1981-04-18
JPS6317800B2 (en) 1988-04-15
DE3065888D1 (en) 1984-01-19
US4356768A (en) 1982-11-02
FR2464932A1 (en) 1981-03-20
EP0025732B2 (en) 1986-09-24
EP0025732A2 (en) 1981-03-25

Similar Documents

Publication Publication Date Title
JPS55135115A (en) Copolymer and its manufacture
AU529100B2 (en) Cutting pipe with explosive
JPS5695331A (en) Ferroofluid and its manufacture
JPS5686251A (en) Structure with gas spring device
JPS5598208A (en) Alphaaolefin copolymer having polar group and its manufacture
JPS5653732A (en) Gas injector
ZA853825B (en) Burner with ignition device
EP0113833A3 (en) Projectile with explosive and incendiary action
JPS5690086A (en) 11piperidinesulfonylurea and its manufacture
JPS5654294A (en) Time delay fuse
DE3065888D1 (en) Delay fuse with a low combustion rate and a small diameter
JPS5661420A (en) Terpolymer manufacture
JPS562472A (en) Ignition device
JPS5598209A (en) Alphaaolefin copolymer having polar group and its manufacture
JPS5316148A (en) Component member with spherical end
JPS5640013A (en) Twisted burner
JPS5669296A (en) Solid fuel and its manufacture
CH610651A5 (en) Hand grenade with electrical detonation
JPS5667319A (en) Isopreneeethylene copolymer and its manufacture
JPS5318563A (en) Tridecapeptide and its preparation
JPS5659740A (en) N*nndimethylln**isobutyllnnbetaa hydroxyethylpropylenediamine and its manufacture
JPS5674436A (en) Welded can and its manufacture
JPS5522678A (en) Hindered phenolaldehyde and its manufacture
JPS5688280A (en) Ignition plug with twoostage resistor
DE3269464D1 (en) Projectile fuse with selection between direct and delayed ignition

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE GB IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH DE GB IT SE

17P Request for examination filed

Effective date: 19820802

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE GB IT LI SE

REF Corresponds to:

Ref document number: 3065888

Country of ref document: DE

Date of ref document: 19840119

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: RHEINMETALL GMBH

Effective date: 19840913

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19860924

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): CH DE GB IT LI SE

ITF It: translation for a ep patent filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940720

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940810

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19940817

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941028

Year of fee payment: 15

EAL Se: european patent in force in sweden

Ref document number: 80401194.8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950831

Ref country code: CH

Effective date: 19950831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960501

EUG Se: european patent has lapsed

Ref document number: 80401194.8