JPH0458401B2 - - Google Patents

Info

Publication number
JPH0458401B2
JPH0458401B2 JP63255349A JP25534988A JPH0458401B2 JP H0458401 B2 JPH0458401 B2 JP H0458401B2 JP 63255349 A JP63255349 A JP 63255349A JP 25534988 A JP25534988 A JP 25534988A JP H0458401 B2 JPH0458401 B2 JP H0458401B2
Authority
JP
Japan
Prior art keywords
fan
intake port
control switch
shutter
oxygen
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
JP63255349A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02102104A (ja
Inventor
Takashi Oono
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.)
Akai Electric Co Ltd
Original Assignee
Akai 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 Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP63255349A priority Critical patent/JPH02102104A/ja
Publication of JPH02102104A publication Critical patent/JPH02102104A/ja
Publication of JPH0458401B2 publication Critical patent/JPH0458401B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02Preparation of oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
JP63255349A 1988-10-11 1988-10-11 酸素供給装置兼携帯用扇風機 Granted JPH02102104A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63255349A JPH02102104A (ja) 1988-10-11 1988-10-11 酸素供給装置兼携帯用扇風機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63255349A JPH02102104A (ja) 1988-10-11 1988-10-11 酸素供給装置兼携帯用扇風機

Publications (2)

Publication Number Publication Date
JPH02102104A JPH02102104A (ja) 1990-04-13
JPH0458401B2 true JPH0458401B2 (enrdf_load_stackoverflow) 1992-09-17

Family

ID=17277556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63255349A Granted JPH02102104A (ja) 1988-10-11 1988-10-11 酸素供給装置兼携帯用扇風機

Country Status (1)

Country Link
JP (1) JPH02102104A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685327A5 (de) * 1992-03-19 1995-06-15 Micronel Ag Anschlussvorrichtung zum Anschliessen eines Gebläses an ein Schutzmaskenfilter.
CN203362551U (zh) * 2012-05-24 2013-12-25 夏普株式会社 送风装置和带电粒子输出装置
JP5989402B2 (ja) * 2012-05-24 2016-09-07 シャープ株式会社 帯電粒子送出装置
KR102035127B1 (ko) * 2018-03-29 2019-10-23 임준영 다용도 휴대용 송풍장치
CN115030908A (zh) * 2022-04-22 2022-09-09 杭州贝丰科技股份有限公司 一种低噪声涡轮风机

Also Published As

Publication number Publication date
JPH02102104A (ja) 1990-04-13

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