JPH0288000U - - Google Patents

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Publication number
JPH0288000U
JPH0288000U JP16683088U JP16683088U JPH0288000U JP H0288000 U JPH0288000 U JP H0288000U JP 16683088 U JP16683088 U JP 16683088U JP 16683088 U JP16683088 U JP 16683088U JP H0288000 U JPH0288000 U JP H0288000U
Authority
JP
Japan
Prior art keywords
filter
chamber
filter storage
air
passage
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
JP16683088U
Other languages
English (en)
Japanese (ja)
Other versions
JP2549907Y2 (ja
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 filed Critical
Priority to JP1988166830U priority Critical patent/JP2549907Y2/ja
Publication of JPH0288000U publication Critical patent/JPH0288000U/ja
Application granted granted Critical
Publication of JP2549907Y2 publication Critical patent/JP2549907Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Jet Pumps And Other Pumps (AREA)
JP1988166830U 1988-12-26 1988-12-26 急速真空解除機能付真空発生器組立体 Expired - Fee Related JP2549907Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988166830U JP2549907Y2 (ja) 1988-12-26 1988-12-26 急速真空解除機能付真空発生器組立体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988166830U JP2549907Y2 (ja) 1988-12-26 1988-12-26 急速真空解除機能付真空発生器組立体

Publications (2)

Publication Number Publication Date
JPH0288000U true JPH0288000U (zh) 1990-07-12
JP2549907Y2 JP2549907Y2 (ja) 1997-10-08

Family

ID=31454567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988166830U Expired - Fee Related JP2549907Y2 (ja) 1988-12-26 1988-12-26 急速真空解除機能付真空発生器組立体

Country Status (1)

Country Link
JP (1) JP2549907Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681476A (zh) * 2019-02-28 2019-04-26 星宇电子(宁波)有限公司 一种真空发生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105379A (ja) * 1984-10-29 1986-05-23 Miyoutoku:Kk 高圧空気吹出装置
JPS61200500U (zh) * 1985-06-06 1986-12-15
JPS62105399U (zh) * 1985-12-21 1987-07-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105379A (ja) * 1984-10-29 1986-05-23 Miyoutoku:Kk 高圧空気吹出装置
JPS61200500U (zh) * 1985-06-06 1986-12-15
JPS62105399U (zh) * 1985-12-21 1987-07-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681476A (zh) * 2019-02-28 2019-04-26 星宇电子(宁波)有限公司 一种真空发生装置
CN109681476B (zh) * 2019-02-28 2024-01-16 星宇电子(宁波)有限公司 一种真空发生装置

Also Published As

Publication number Publication date
JP2549907Y2 (ja) 1997-10-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees