JPS5213109A - Draft equipment - Google Patents

Draft equipment

Info

Publication number
JPS5213109A
JPS5213109A JP50089083A JP8908375A JPS5213109A JP S5213109 A JPS5213109 A JP S5213109A JP 50089083 A JP50089083 A JP 50089083A JP 8908375 A JP8908375 A JP 8908375A JP S5213109 A JPS5213109 A JP S5213109A
Authority
JP
Japan
Prior art keywords
draft equipment
draft
equipment
room air
obtain pumping
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
JP50089083A
Other languages
Japanese (ja)
Other versions
JPS5527240B2 (en
Inventor
Hiromitsu Fukui
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50089083A priority Critical patent/JPS5213109A/en
Publication of JPS5213109A publication Critical patent/JPS5213109A/en
Publication of JPS5527240B2 publication Critical patent/JPS5527240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

PURPOSE: Draft equipment to obtain pumping operation and circulating operation of room air.
COPYRIGHT: (C)1977,JPO&Japio
JP50089083A 1975-07-21 1975-07-21 Draft equipment Granted JPS5213109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50089083A JPS5213109A (en) 1975-07-21 1975-07-21 Draft equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50089083A JPS5213109A (en) 1975-07-21 1975-07-21 Draft equipment

Publications (2)

Publication Number Publication Date
JPS5213109A true JPS5213109A (en) 1977-02-01
JPS5527240B2 JPS5527240B2 (en) 1980-07-18

Family

ID=13960959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50089083A Granted JPS5213109A (en) 1975-07-21 1975-07-21 Draft equipment

Country Status (1)

Country Link
JP (1) JPS5213109A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459400U (en) * 1990-09-28 1992-05-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182899A (en) * 1960-06-01 1965-05-11 Whirlpool Co Wall mounted dual fan structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182899A (en) * 1960-06-01 1965-05-11 Whirlpool Co Wall mounted dual fan structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459400U (en) * 1990-09-28 1992-05-21

Also Published As

Publication number Publication date
JPS5527240B2 (en) 1980-07-18

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