JPS51135674A - Method of measuring effective dimension of fluorescent lamp mouth piec e - Google Patents

Method of measuring effective dimension of fluorescent lamp mouth piec e

Info

Publication number
JPS51135674A
JPS51135674A JP6032575A JP6032575A JPS51135674A JP S51135674 A JPS51135674 A JP S51135674A JP 6032575 A JP6032575 A JP 6032575A JP 6032575 A JP6032575 A JP 6032575A JP S51135674 A JPS51135674 A JP S51135674A
Authority
JP
Japan
Prior art keywords
piec
fluorescent lamp
effective dimension
measuring effective
lamp mouth
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
JP6032575A
Other languages
Japanese (ja)
Inventor
Kenichi Otsuki
Hiroyuki Maruyama
Katsutoshi Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6032575A priority Critical patent/JPS51135674A/en
Publication of JPS51135674A publication Critical patent/JPS51135674A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

PURPOSE: To provide a method of making a suniform length of straight pipe type fluorescent lamps including their mouth pieces by measuring the dimensions of the mouth pieces with toolings that are in similarity with the glass of the fluorescent lamps contacting with the mouth pieces of the fluorescent lamps.
COPYRIGHT: (C)1976,JPO&Japio
JP6032575A 1975-05-20 1975-05-20 Method of measuring effective dimension of fluorescent lamp mouth piec e Pending JPS51135674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6032575A JPS51135674A (en) 1975-05-20 1975-05-20 Method of measuring effective dimension of fluorescent lamp mouth piec e

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6032575A JPS51135674A (en) 1975-05-20 1975-05-20 Method of measuring effective dimension of fluorescent lamp mouth piec e

Publications (1)

Publication Number Publication Date
JPS51135674A true JPS51135674A (en) 1976-11-24

Family

ID=13138891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6032575A Pending JPS51135674A (en) 1975-05-20 1975-05-20 Method of measuring effective dimension of fluorescent lamp mouth piec e

Country Status (1)

Country Link
JP (1) JPS51135674A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103278070A (en) * 2013-05-09 2013-09-04 慈溪市汇丽机电有限公司 Shallow spigot diameter measuring device
CN103639932A (en) * 2013-11-28 2014-03-19 宝电电子(张家港)有限公司 Lamp tube correction tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103278070A (en) * 2013-05-09 2013-09-04 慈溪市汇丽机电有限公司 Shallow spigot diameter measuring device
CN103639932A (en) * 2013-11-28 2014-03-19 宝电电子(张家港)有限公司 Lamp tube correction tool

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