JPH0712714Y2 - 送吸気切替え装置 - Google Patents

送吸気切替え装置

Info

Publication number
JPH0712714Y2
JPH0712714Y2 JP7287188U JP7287188U JPH0712714Y2 JP H0712714 Y2 JPH0712714 Y2 JP H0712714Y2 JP 7287188 U JP7287188 U JP 7287188U JP 7287188 U JP7287188 U JP 7287188U JP H0712714 Y2 JPH0712714 Y2 JP H0712714Y2
Authority
JP
Japan
Prior art keywords
port
valve
intake
blower
ventilation duct
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.)
Expired - Lifetime
Application number
JP7287188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01176793U (enrdf_load_html_response
Inventor
幸男 宮田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7287188U priority Critical patent/JPH0712714Y2/ja
Publication of JPH01176793U publication Critical patent/JPH01176793U/ja
Application granted granted Critical
Publication of JPH0712714Y2 publication Critical patent/JPH0712714Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
JP7287188U 1988-06-01 1988-06-01 送吸気切替え装置 Expired - Lifetime JPH0712714Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7287188U JPH0712714Y2 (ja) 1988-06-01 1988-06-01 送吸気切替え装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7287188U JPH0712714Y2 (ja) 1988-06-01 1988-06-01 送吸気切替え装置

Publications (2)

Publication Number Publication Date
JPH01176793U JPH01176793U (enrdf_load_html_response) 1989-12-18
JPH0712714Y2 true JPH0712714Y2 (ja) 1995-03-29

Family

ID=31298024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7287188U Expired - Lifetime JPH0712714Y2 (ja) 1988-06-01 1988-06-01 送吸気切替え装置

Country Status (1)

Country Link
JP (1) JPH0712714Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH01176793U (enrdf_load_html_response) 1989-12-18

Similar Documents

Publication Publication Date Title
JP4906961B2 (ja) ターボブロアー用ブローオフバルブ
JP3917585B2 (ja) 真空清掃機
CN113188220B (zh) 一种新风系统和空调
JPH0648080B2 (ja) 処理ガス制御器
JPH0712714Y2 (ja) 送吸気切替え装置
JPH0712715Y2 (ja) 送吸気切替え装置
JP2022169330A5 (enrdf_load_html_response)
WO1994027553A1 (en) Fluid control valve especially for use in lung ventilators
CN210531119U (zh) 一种无油静音空压机转换阀
JPH0622672U (ja) ５ポート４位置切換弁及び吸引車の管路切換装置
CN113587230A (zh) 新风装置及具有其的空调室内机
JP4724023B2 (ja) 熱交換型空調換気装置
JP3040942B2 (ja) 吸排気装置
CN112204311A (zh) 吸排气装置及空气调节机
JP2558468Y2 (ja) 穀物乾燥貯蔵装置
JP2006132884A (ja) 換気装置
JPS5931658B2 (ja) 換気扇
JP2942659B2 (ja) オイルフリースクリュ真空ポンプ
JPS64880Y2 (enrdf_load_html_response)
JPS6091074A (ja) 多ポ−ト制御弁
JPH03123995U (enrdf_load_html_response)
JPH03217671A (ja) 圧縮装置
JPH02241817A (ja) 内外気切替装置
JPS592415Y2 (ja) 熱交換気付同時吸・排気形換気装置
JPS5934760Y2 (ja) 切換弁