JPS6480414A - Hermetic exchange type filter unit - Google Patents

Hermetic exchange type filter unit

Info

Publication number
JPS6480414A
JPS6480414A JP62233678A JP23367887A JPS6480414A JP S6480414 A JPS6480414 A JP S6480414A JP 62233678 A JP62233678 A JP 62233678A JP 23367887 A JP23367887 A JP 23367887A JP S6480414 A JPS6480414 A JP S6480414A
Authority
JP
Japan
Prior art keywords
filter
bag
housing
mounting opening
exchanging
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
JP62233678A
Other languages
Japanese (ja)
Other versions
JPH0763576B2 (en
Inventor
Katsuhiro Okada
Hajime Goto
Masaaki Nagano
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.)
Shinryo Corp
Original Assignee
Shinryo 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 Shinryo Corp filed Critical Shinryo Corp
Priority to JP62233678A priority Critical patent/JPH0763576B2/en
Publication of JPS6480414A publication Critical patent/JPS6480414A/en
Publication of JPH0763576B2 publication Critical patent/JPH0763576B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To prevent the filter exchanging bag from breakage by separately providing the bag mounting opening on which the bag for exchanging a filter is set and a sealing part which seals the inside of a housing with a door. CONSTITUTION:The polluted air introduced to the hermetical exchange type filter unit is filtered by a filter 2 to catch and remove the dust. The bag mounting opening 6 is provided on the housing 1 in order to hermetically take out the filter 2 from the housing 1 to exchange the filter. And, the sealing part 7 with a door 4 is provided on the housing 1 at the position separated from the mounting opening 6. Consequently, the bag 5 is not caught between the packing 40 of the door 4 and the open end of the bag mounting opening 6. As a result, the bag 5 for exchanging the filter 2 is prevented from breakage so that the radioactive dust or gas does not leak to the outside.
JP62233678A 1987-09-19 1987-09-19 Sealed exchange type filter unit Expired - Fee Related JPH0763576B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233678A JPH0763576B2 (en) 1987-09-19 1987-09-19 Sealed exchange type filter unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233678A JPH0763576B2 (en) 1987-09-19 1987-09-19 Sealed exchange type filter unit

Publications (2)

Publication Number Publication Date
JPS6480414A true JPS6480414A (en) 1989-03-27
JPH0763576B2 JPH0763576B2 (en) 1995-07-12

Family

ID=16958822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233678A Expired - Fee Related JPH0763576B2 (en) 1987-09-19 1987-09-19 Sealed exchange type filter unit

Country Status (1)

Country Link
JP (1) JPH0763576B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203499A (en) * 2012-03-27 2013-10-07 Tsukishima Kikai Co Ltd Powder storage and discharge device
JP2014140821A (en) * 2013-01-24 2014-08-07 Nippon Muki Co Ltd Replaceable air filter unit
JP2016010795A (en) * 2014-06-04 2016-01-21 ニッタ株式会社 Take-out method of storage bag and collection bag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160628U (en) * 1986-04-01 1987-10-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160628U (en) * 1986-04-01 1987-10-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203499A (en) * 2012-03-27 2013-10-07 Tsukishima Kikai Co Ltd Powder storage and discharge device
JP2014140821A (en) * 2013-01-24 2014-08-07 Nippon Muki Co Ltd Replaceable air filter unit
JP2016010795A (en) * 2014-06-04 2016-01-21 ニッタ株式会社 Take-out method of storage bag and collection bag

Also Published As

Publication number Publication date
JPH0763576B2 (en) 1995-07-12

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