JPS551202A - Marine propeller - Google Patents

Marine propeller

Info

Publication number
JPS551202A
JPS551202A JP5943278A JP5943278A JPS551202A JP S551202 A JPS551202 A JP S551202A JP 5943278 A JP5943278 A JP 5943278A JP 5943278 A JP5943278 A JP 5943278A JP S551202 A JPS551202 A JP S551202A
Authority
JP
Japan
Prior art keywords
marine propeller
cross
range
section
propeller
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
JP5943278A
Other languages
Japanese (ja)
Other versions
JPS6114996B2 (en
Inventor
Michio Takahashi
Masamitsu Oku
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP5943278A priority Critical patent/JPS551202A/en
Publication of JPS551202A publication Critical patent/JPS551202A/en
Publication of JPS6114996B2 publication Critical patent/JPS6114996B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)

Abstract

PURPOSE: To provide a marine propeller with an efficiency comparable to that of a MAU type propeller, with an excellent cavitation characteristic, by keeping the elements of its cross section at 0.6W0.95R within a range of specific values.
CONSTITUTION: The marine propeller is composed of a boss and blades with a radius R. The upper and lower limits of each blade's cross section at 0.6W0.95R are set within a range of those given by formulas of maximum blade thichkness (1), (2), wash-back (3), (4), rear side (5), (6), and front side (7), (8).
COPYRIGHT: (C)1980,JPO&Japio
JP5943278A 1978-05-17 1978-05-17 Marine propeller Granted JPS551202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5943278A JPS551202A (en) 1978-05-17 1978-05-17 Marine propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5943278A JPS551202A (en) 1978-05-17 1978-05-17 Marine propeller

Publications (2)

Publication Number Publication Date
JPS551202A true JPS551202A (en) 1980-01-08
JPS6114996B2 JPS6114996B2 (en) 1986-04-22

Family

ID=13113096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5943278A Granted JPS551202A (en) 1978-05-17 1978-05-17 Marine propeller

Country Status (1)

Country Link
JP (1) JPS551202A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216921A (en) * 1985-07-12 1987-01-26 Matsushita Electric Ind Co Ltd Intermittent transfer device
JPS62211216A (en) * 1986-03-08 1987-09-17 Seidensha:Goushi Lifting gear for conveying pallet in conveyor system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366397A (en) * 1989-08-03 1991-03-22 Mitsubishi Electric Corp Drying device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111796A (en) * 1974-02-09 1975-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111796A (en) * 1974-02-09 1975-09-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216921A (en) * 1985-07-12 1987-01-26 Matsushita Electric Ind Co Ltd Intermittent transfer device
JPS62211216A (en) * 1986-03-08 1987-09-17 Seidensha:Goushi Lifting gear for conveying pallet in conveyor system

Also Published As

Publication number Publication date
JPS6114996B2 (en) 1986-04-22

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