GB1276085A - Improvements in and relating to pyrotechnic devices - Google Patents

Improvements in and relating to pyrotechnic devices

Info

Publication number
GB1276085A
GB1276085A GB2546168A GB2546168A GB1276085A GB 1276085 A GB1276085 A GB 1276085A GB 2546168 A GB2546168 A GB 2546168A GB 2546168 A GB2546168 A GB 2546168A GB 1276085 A GB1276085 A GB 1276085A
Authority
GB
United Kingdom
Prior art keywords
rocket
signal
propellant
signal device
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.)
Expired
Application number
GB2546168A
Inventor
Dudley Charles Murray
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.)
Pains Wessex Ltd
Original Assignee
Pains Wessex Ltd
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 Pains Wessex Ltd filed Critical Pains Wessex Ltd
Priority to GB2546168A priority Critical patent/GB1276085A/en
Priority to DE19691926631 priority patent/DE1926631A1/en
Priority to NL6908124A priority patent/NL6908124A/xx
Publication of GB1276085A publication Critical patent/GB1276085A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/495—Lead-frames or other flat leads
    • H01L23/49517—Additional leads
    • H01L23/49524—Additional leads the additional leads being a tape carrier or flat leads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C7/00—Fuzes actuated by application of a predetermined mechanical force, e.g. tension, torsion, pressure
    • F42C7/12—Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

1276085 Pyrotechnic signal devices PAINSWESSEX Ltd 27 May 1969 [28 May 1968] 25461/68 Heading F3A A signal device comprises a discharge tube 1, a pen-type firing device 3 for a percussion cap 22, and an ejection and igniting charge 6 for a rocket 2, the rocket comprising a signal device 13, a propellant 10 and a tubular portion 4 provided with apertures 5 so as to act as a stabilizing tail for the rocket. The signal device is ignited by a fuse 16 leading from the propellant and comprises a free-fall or parachute, flare or smoke signal, photoflash, radar chaff, a cluster of stars or a smoke trail device. The rocket is spun by means of a canted exhaust nozzle or by co-operation of a skirt or pin with rifling in the discharge tube. A cocking member 26 engaged in a branch arm of a slot 27 normally holds a striker 23 in a semi-retracted position. If the charge 6 is omitted, the propellant 10 is ignited via a fuse-cord. The signal device 13 is ejected from the rocket in flight. In another embodiment (Fig. 2, not shown) the rocket is contained in a cartridge and is fired from a Very pistol.
GB2546168A 1968-05-28 1968-05-28 Improvements in and relating to pyrotechnic devices Expired GB1276085A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2546168A GB1276085A (en) 1968-05-28 1968-05-28 Improvements in and relating to pyrotechnic devices
DE19691926631 DE1926631A1 (en) 1968-05-28 1969-05-24 Signaling device
NL6908124A NL6908124A (en) 1968-05-28 1969-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2546168A GB1276085A (en) 1968-05-28 1968-05-28 Improvements in and relating to pyrotechnic devices

Publications (1)

Publication Number Publication Date
GB1276085A true GB1276085A (en) 1972-06-01

Family

ID=10228050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2546168A Expired GB1276085A (en) 1968-05-28 1968-05-28 Improvements in and relating to pyrotechnic devices

Country Status (3)

Country Link
DE (1) DE1926631A1 (en)
GB (1) GB1276085A (en)
NL (1) NL6908124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114696257A (en) * 2022-03-29 2022-07-01 中国电建集团山东电力建设第一工程有限公司 Simple flying wire crossing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114696257A (en) * 2022-03-29 2022-07-01 中国电建集团山东电力建设第一工程有限公司 Simple flying wire crossing device

Also Published As

Publication number Publication date
DE1926631A1 (en) 1969-12-04
NL6908124A (en) 1969-12-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee