JPS59137583U - Test equipment for shell initial velocity measuring device - Google Patents

Test equipment for shell initial velocity measuring device

Info

Publication number
JPS59137583U
JPS59137583U JP3135083U JP3135083U JPS59137583U JP S59137583 U JPS59137583 U JP S59137583U JP 3135083 U JP3135083 U JP 3135083U JP 3135083 U JP3135083 U JP 3135083U JP S59137583 U JPS59137583 U JP S59137583U
Authority
JP
Japan
Prior art keywords
initial velocity
shell
measuring device
velocity measuring
test equipment
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.)
Pending
Application number
JP3135083U
Other languages
Japanese (ja)
Inventor
隆志 坂元
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP3135083U priority Critical patent/JPS59137583U/en
Publication of JPS59137583U publication Critical patent/JPS59137583U/en
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の砲弾初速測定器の試験装置の構成図、第
２図はこの考案による砲弾初速測定器の試験装置の一実
施例を示す構成図であり、図において１は砲弾初速測定
器、２はアンテナ、３はサーキュレータ、４はマイクロ
波変調器、５は低周波発振器、６は減衰器、７はゲート
回路部、８は時間設定回路部である。なお図中同一ある
いは相　　　−当部骨には同一符号を付して示しである
。Fig. 1 is a block diagram of a conventional test device for a shell initial velocity measuring device, and Fig. 2 is a block diagram showing an embodiment of a test device for a shell initial velocity measuring device according to this invention. , 2 is an antenna, 3 is a circulator, 4 is a microwave modulator, 5 is a low frequency oscillator, 6 is an attenuator, 7 is a gate circuit section, and 8 is a time setting circuit section. In the figures, the same or corresponding bones are designated by the same reference numerals.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 砲弾の速度に応じたドツプラ信号をもとに砲弾の初速を
測定する砲弾初速測定器の試験装置において、信号送受
機能としてのアンテナと、送受切換機能を有するサーキ
ュレータと、疑似ドツプラ発生機能としてのマイ々白波
変調器とを備え、上記マイクロ波変調器を低周波発振器
とゲート回路部と時間設定回路部で制御することにより
、任意の疑似ドツプラ、信号を発生させることができる
ようにしたことを特徴とする砲弾初速測定器の試験装置
。A test device for a shell initial velocity measuring device that measures the initial velocity of a shell based on a Doppler signal corresponding to the velocity of the shell, includes an antenna as a signal transmission/reception function, a circulator with a transmission/reception switching function, and a microphone as a pseudo Doppler generation function. and a white wave modulator, and by controlling the microwave modulator with a low frequency oscillator, a gate circuit section, and a time setting circuit section, it is possible to generate any pseudo Doppler signal. A test device for measuring the initial velocity of artillery shells.
JP3135083U 1983-03-04 1983-03-04 Test equipment for shell initial velocity measuring device Pending JPS59137583U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3135083U JPS59137583U (en) 1983-03-04 1983-03-04 Test equipment for shell initial velocity measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3135083U JPS59137583U (en) 1983-03-04 1983-03-04 Test equipment for shell initial velocity measuring device

Publications (1)

Publication Number Publication Date
JPS59137583U true JPS59137583U (en) 1984-09-13

Family

ID=30162200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3135083U Pending JPS59137583U (en) 1983-03-04 1983-03-04 Test equipment for shell initial velocity measuring device

Country Status (1)

Country Link
JP (1) JPS59137583U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831382B1 (en) * 1969-06-06 1973-09-28
JPS5339570B2 (en) * 1971-09-22 1978-10-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831382B1 (en) * 1969-06-06 1973-09-28
JPS5339570B2 (en) * 1971-09-22 1978-10-21

Similar Documents

Publication Publication Date Title
JPS59137583U (en) Test equipment for shell initial velocity measuring device
JPS6126180U (en) Test equipment for shell initial velocity measuring device
JPS6146485U (en) Radar equipment exciter
JPS5912070U (en) Monopulse radar device
JPS60193487U (en) guided flying body
JPS6074070U (en) radar device
JPS599659U (en) Simultaneous transmitting and receiving device
JPS58175480U (en) response device
JPS6081497U (en) radar control system
JPS59109970U (en) Pulse radar device
JPS5857112U (en) high frequency delay device
JPS59180688U (en) radar device
JPS5920175U (en) radar device
JPS60141578U (en) radar device
JPS6336895U (en)
JPS5819576U (en) television receiver
ELLIS Summary of environmental acoustic data processing[Final Report, 1 Sep.- 31 Dec. 1973]
JPS59161085U (en) radar device
JPS59163975U (en) Pulse radar device
JPS59178692U (en) Chorus sound field generator
JPS5956850U (en) radar device
JPS6072582U (en) Pulse radar device
JPS5967047U (en) receiving device
JPS616777U (en) antenna device
JPS5973852U (en) karaoke equipment