JPS5551995A - Blower - Google Patents

Blower

Info

Publication number
JPS5551995A
JPS5551995A JP12425178A JP12425178A JPS5551995A JP S5551995 A JPS5551995 A JP S5551995A JP 12425178 A JP12425178 A JP 12425178A JP 12425178 A JP12425178 A JP 12425178A JP S5551995 A JPS5551995 A JP S5551995A
Authority
JP
Japan
Prior art keywords
fan
boss
blades
diffuser
rotary shaft
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.)
Pending
Application number
JP12425178A
Other languages
Japanese (ja)
Inventor
Haruhiko Sakata
Yoshiaki Kamei
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 JP12425178A priority Critical patent/JPS5551995A/en
Publication of JPS5551995A publication Critical patent/JPS5551995A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To discharge gas from a diffuser at steady velocity in the direction parallel with axis of a boss by having no line from one end of a blade to the other end run through the center point of an axis of the boss.
CONSTITUTION: A fan 4 has trapezoidal moving blades 13 generate blow toward the area near the rotary shaft 12, that losses a little pressure in the outlet of the fan 4 and leads air to a diffuser 3 in the rear of the fan. The location of each moving blade 13 fixed on the fan 4 is settled at an angle off from each other that projection of the blades on a boss 33 at right angle with the rotary shaft has the similar view as that of blades of a disc centrifugal fan, which is decided with respect from air quantity, turning number, and other conditions.
COPYRIGHT: (C)1980,JPO&Japio
JP12425178A 1978-10-09 1978-10-09 Blower Pending JPS5551995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12425178A JPS5551995A (en) 1978-10-09 1978-10-09 Blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12425178A JPS5551995A (en) 1978-10-09 1978-10-09 Blower

Publications (1)

Publication Number Publication Date
JPS5551995A true JPS5551995A (en) 1980-04-16

Family

ID=14880699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12425178A Pending JPS5551995A (en) 1978-10-09 1978-10-09 Blower

Country Status (1)

Country Link
JP (1) JPS5551995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033184A (en) * 1997-02-11 2000-03-07 S.E.G. Mekanik Ab Impeller arrangement in a measuring device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991927A (en) * 1958-02-03 1961-07-11 Thomas E Quick Apparatus for moving fluids
JPS5249569A (en) * 1975-10-15 1977-04-20 Yoshino Kogyosho Co Ltd Apparatus for supplying cylindrical members or the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991927A (en) * 1958-02-03 1961-07-11 Thomas E Quick Apparatus for moving fluids
JPS5249569A (en) * 1975-10-15 1977-04-20 Yoshino Kogyosho Co Ltd Apparatus for supplying cylindrical members or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033184A (en) * 1997-02-11 2000-03-07 S.E.G. Mekanik Ab Impeller arrangement in a measuring device

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