JPS5612037A - Internal pressure vibration induction equipment for rocket motor - Google Patents

Internal pressure vibration induction equipment for rocket motor

Info

Publication number
JPS5612037A
JPS5612037A JP8793179A JP8793179A JPS5612037A JP S5612037 A JPS5612037 A JP S5612037A JP 8793179 A JP8793179 A JP 8793179A JP 8793179 A JP8793179 A JP 8793179A JP S5612037 A JPS5612037 A JP S5612037A
Authority
JP
Japan
Prior art keywords
gas
piston
combustion
spring body
internal pressure
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
JP8793179A
Other languages
Japanese (ja)
Other versions
JPS5925110B2 (en
Inventor
Hiromi Shirai
Takemasa Koreki
Ichiro Aoki
Takumi Sato
Takuo Kuwabara
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP8793179A priority Critical patent/JPS5925110B2/en
Publication of JPS5612037A publication Critical patent/JPS5612037A/en
Publication of JPS5925110B2 publication Critical patent/JPS5925110B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To supply working gas to a piston which is opposed to a spring body, driving the piston, injecting only the spring body from the injection cylinder into the combustion gas of a rocket motor, and discharge it from a nozzle through a predetermined path.
CONSTITUTION: During the stationary combustion of a propellant grain 4, signals are sent to a quick speed gas supplier 16 from a programming timer. The black powder of the quick speed gas supplier 16 burns and high pressure working gas is instantaneously generated. This gas pressure moves a piston 12 and a spring body 8 is pushed by the piston 12. It is injected into the combustion gas which is permeated from an injection cylinder 9 to a combustion room 24, passes through the combustion gas, and springs out from a nozzle 21. The internal pressure vibration is induced by making this spring body 8 pass through the combustion gas.
COPYRIGHT: (C)1981,JPO&Japio
JP8793179A 1979-07-10 1979-07-10 Rocket motor internal pressure vibration inducing device Expired JPS5925110B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8793179A JPS5925110B2 (en) 1979-07-10 1979-07-10 Rocket motor internal pressure vibration inducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8793179A JPS5925110B2 (en) 1979-07-10 1979-07-10 Rocket motor internal pressure vibration inducing device

Publications (2)

Publication Number Publication Date
JPS5612037A true JPS5612037A (en) 1981-02-05
JPS5925110B2 JPS5925110B2 (en) 1984-06-14

Family

ID=13928650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8793179A Expired JPS5925110B2 (en) 1979-07-10 1979-07-10 Rocket motor internal pressure vibration inducing device

Country Status (1)

Country Link
JP (1) JPS5925110B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083868A (en) * 1983-10-17 1985-05-13 Nec Corp Printer
CN110486191A (en) * 2019-07-01 2019-11-22 中国人民解放军96901部队24分队 A kind of large-sized solid rocket Structural Integrity of Propellant Grains test method and device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018169920A1 (en) * 2017-03-14 2018-09-20 Evoqua Water Technologies Llc Composite loop chain
CN109595099B (en) * 2018-11-19 2021-01-05 西北工业大学 Solid-liquid mixing engine for ground test car experiment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083868A (en) * 1983-10-17 1985-05-13 Nec Corp Printer
JPH0548189B2 (en) * 1983-10-17 1993-07-20 Nippon Electric Co
CN110486191A (en) * 2019-07-01 2019-11-22 中国人民解放军96901部队24分队 A kind of large-sized solid rocket Structural Integrity of Propellant Grains test method and device

Also Published As

Publication number Publication date
JPS5925110B2 (en) 1984-06-14

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