JPS541968A - Suction valve for use in dust collecting apparatus - Google Patents

Suction valve for use in dust collecting apparatus

Info

Publication number
JPS541968A
JPS541968A JP6703677A JP6703677A JPS541968A JP S541968 A JPS541968 A JP S541968A JP 6703677 A JP6703677 A JP 6703677A JP 6703677 A JP6703677 A JP 6703677A JP S541968 A JPS541968 A JP S541968A
Authority
JP
Japan
Prior art keywords
suction valve
dust collecting
collecting apparatus
airtightness
simplified
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
JP6703677A
Other languages
Japanese (ja)
Other versions
JPS565526B2 (en
Inventor
Masao Hirashima
Shozo Iwanaga
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.)
Takuma Co Ltd
Original Assignee
Takuma 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 Takuma Co Ltd filed Critical Takuma Co Ltd
Priority to JP6703677A priority Critical patent/JPS541968A/en
Publication of JPS541968A publication Critical patent/JPS541968A/en
Publication of JPS565526B2 publication Critical patent/JPS565526B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a suction valve for use in dust collecting apparatus, in which its connecting tube is set perpendicular to the hose inserting direction, whereby installation of the suction valve in wall or floor and handling of the same can be simplified and airtightness can be positively maintained during use and also when it is not in use.
COPYRIGHT: (C)1979,JPO&Japio
JP6703677A 1977-06-06 1977-06-06 Suction valve for use in dust collecting apparatus Granted JPS541968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6703677A JPS541968A (en) 1977-06-06 1977-06-06 Suction valve for use in dust collecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6703677A JPS541968A (en) 1977-06-06 1977-06-06 Suction valve for use in dust collecting apparatus

Publications (2)

Publication Number Publication Date
JPS541968A true JPS541968A (en) 1979-01-09
JPS565526B2 JPS565526B2 (en) 1981-02-05

Family

ID=13333228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6703677A Granted JPS541968A (en) 1977-06-06 1977-06-06 Suction valve for use in dust collecting apparatus

Country Status (1)

Country Link
JP (1) JPS541968A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020067064A1 (en) 2018-09-28 2020-04-02 Ｊｆｅスチール株式会社 Long steel pipe for reel method and manufacturing method for same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55212U (en) * 1978-06-12 1980-01-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55212U (en) * 1978-06-12 1980-01-05

Also Published As

Publication number Publication date
JPS565526B2 (en) 1981-02-05

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