GB1162483A - Improvements in Marine Propellers. - Google Patents

Improvements in Marine Propellers.

Info

Publication number
GB1162483A
GB1162483A GB05761/68A GB1576168A GB1162483A GB 1162483 A GB1162483 A GB 1162483A GB 05761/68 A GB05761/68 A GB 05761/68A GB 1576168 A GB1576168 A GB 1576168A GB 1162483 A GB1162483 A GB 1162483A
Authority
GB
United Kingdom
Prior art keywords
boss
passage
marine
marine propellers
tapering
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
Application number
GB05761/68A
Inventor
Aksel Barth
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.)
ERIKSBERGS MEK VERKSTADS AB
Original Assignee
ERIKSBERGS MEK VERKSTADS AB
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 ERIKSBERGS MEK VERKSTADS AB filed Critical ERIKSBERGS MEK VERKSTADS AB
Priority to GB05761/68A priority Critical patent/GB1162483A/en
Publication of GB1162483A publication Critical patent/GB1162483A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts

Abstract

1,162,483. Marine propellers. ERIKSBERGS MEK. VERKSTADS A.B. 2 April. 1968, No. 15761/68. Heading B7V. A marine propeller 1 has a boss 3 provided with a tapering bore 4 to fit the tapering end 5 of a propeller shaft 2, in which boss is cast a passage 7 for a heating fluid, the inlet and the outlet 8, 9 of the passage being radially arranged and directed toward the external surface of the boss between its inner and outer ends. The passage may comprise loops, or, as shown, may follow a helical path.
GB05761/68A 1968-04-02 1968-04-02 Improvements in Marine Propellers. Expired GB1162483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB05761/68A GB1162483A (en) 1968-04-02 1968-04-02 Improvements in Marine Propellers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB05761/68A GB1162483A (en) 1968-04-02 1968-04-02 Improvements in Marine Propellers.

Publications (1)

Publication Number Publication Date
GB1162483A true GB1162483A (en) 1969-08-27

Family

ID=10064998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05761/68A Expired GB1162483A (en) 1968-04-02 1968-04-02 Improvements in Marine Propellers.

Country Status (1)

Country Link
GB (1) GB1162483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200040A (en) * 1984-11-09 1988-07-27 Royal Appliance Mfg Hand-held vacuum cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200040A (en) * 1984-11-09 1988-07-27 Royal Appliance Mfg Hand-held vacuum cleaner
GB2200040B (en) * 1984-11-09 1989-09-20 Royal Appliance Mfg Hand held vacuum cleaner

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees