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JPS52125266A - Cathode constant length welder unit in cathode ray tube - Google Patents

Cathode constant length welder unit in cathode ray tube

Info

Publication number
JPS52125266A
JPS52125266A JP4211476A JP4211476A JPS52125266A JP S52125266 A JPS52125266 A JP S52125266A JP 4211476 A JP4211476 A JP 4211476A JP 4211476 A JP4211476 A JP 4211476A JP S52125266 A JPS52125266 A JP S52125266A
Authority
JP
Japan
Prior art keywords
cathode
ray tube
constant length
welder unit
cathode ray
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
JP4211476A
Other languages
Japanese (ja)
Other versions
JPS617698B2 (en
Inventor
Takeshi Kobetsushiyo
Akinori Takahata
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4211476A priority Critical patent/JPS52125266A/en
Publication of JPS52125266A publication Critical patent/JPS52125266A/en
Publication of JPS617698B2 publication Critical patent/JPS617698B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable weldering, by setting the grid gap between the first grids accurately thru the measurement of reference dimensions non-contactly to the first grid and cathode and thru the calculation of the data.
COPYRIGHT: (C)1977,JPO&Japio
JP4211476A 1976-04-14 1976-04-14 Cathode constant length welder unit in cathode ray tube Granted JPS52125266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4211476A JPS52125266A (en) 1976-04-14 1976-04-14 Cathode constant length welder unit in cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4211476A JPS52125266A (en) 1976-04-14 1976-04-14 Cathode constant length welder unit in cathode ray tube

Publications (2)

Publication Number Publication Date
JPS52125266A true JPS52125266A (en) 1977-10-20
JPS617698B2 JPS617698B2 (en) 1986-03-08

Family

ID=12626918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4211476A Granted JPS52125266A (en) 1976-04-14 1976-04-14 Cathode constant length welder unit in cathode ray tube

Country Status (1)

Country Link
JP (1) JPS52125266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625837A1 (en) * 1988-01-13 1989-07-13 Videocolor IMPROVEMENT TO CATHODE IMPLANTATION MACHINES IN A CATHODIC TUBE GUN

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519796U (en) * 1991-04-11 1993-03-12 日東紡績株式会社 Insulation elbow cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625837A1 (en) * 1988-01-13 1989-07-13 Videocolor IMPROVEMENT TO CATHODE IMPLANTATION MACHINES IN A CATHODIC TUBE GUN

Also Published As

Publication number Publication date
JPS617698B2 (en) 1986-03-08

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