JPS6270095U - - Google Patents

Info

Publication number
JPS6270095U
JPS6270095U JP16244485U JP16244485U JPS6270095U JP S6270095 U JPS6270095 U JP S6270095U JP 16244485 U JP16244485 U JP 16244485U JP 16244485 U JP16244485 U JP 16244485U JP S6270095 U JPS6270095 U JP S6270095U
Authority
JP
Japan
Prior art keywords
counter
rotating
propellers
rotates
opposite directions
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
JP16244485U
Other languages
Japanese (ja)
Other versions
JPH0644799Y2 (en
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 filed Critical
Priority to JP1985162444U priority Critical patent/JPH0644799Y2/en
Publication of JPS6270095U publication Critical patent/JPS6270095U/ja
Application granted granted Critical
Publication of JPH0644799Y2 publication Critical patent/JPH0644799Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Retarders (AREA)
  • Gear Transmission (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例であり、二重反転プ
ロペラ式推進装置の構成要素と配置を示す全体配
置図である。 １…主機関、２…主機関の駆動軸、３…二重反
転歯車装置、４…二重反転軸系、４ａ…二重反転
軸系の外軸、４ｂ…二重反転軸系の内軸、５…二
重反転プロペラ、５ａ…同上の前方プロペラ、５
ｂ…同上の後方プロペラ。 FIG. 1 is an embodiment of the present invention, and is an overall layout diagram showing the components and arrangement of a counter-rotating propeller type propulsion device. 1...Main engine, 2...Drive shaft of the main engine, 3...Counter-rotating gear device, 4...Counter-rotating shaft system, 4a...Outer shaft of the counter-rotating shaft system, 4b...Inner shaft of the counter-rotating shaft system , 5... Counter-rotating propeller, 5a... Front propeller same as above, 5
b...Aft propeller as above.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船舶の主機関によつて駆動される二重反転歯車
装置と、同歯車装置によつて相互に逆転する二重
反転軸系と、同軸系に結合して相互に逆転する二
重反転プロペラとからなり、上記２個のプロペラ
の回転数の比を該プロペラのそれぞれの翼数の逆
比に設定したことを特徴とする二重反転プロペラ
式推進装置。 A counter-rotating gear system driven by a ship's main engine, a counter-rotating shaft system that rotates in opposite directions by the same gear system, and a counter-rotating propeller that is coupled to the coaxial system and rotates in opposite directions. A counter-rotating propeller type propulsion device, characterized in that the ratio of the rotational speeds of the two propellers is set to the inverse ratio of the number of blades of each of the propellers.
JP1985162444U 1985-10-23 1985-10-23 Counter-rotating propeller type propulsion device Expired - Lifetime JPH0644799Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985162444U JPH0644799Y2 (en) 1985-10-23 1985-10-23 Counter-rotating propeller type propulsion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985162444U JPH0644799Y2 (en) 1985-10-23 1985-10-23 Counter-rotating propeller type propulsion device

Publications (2)

Publication Number Publication Date
JPS6270095U true JPS6270095U (en) 1987-05-02
JPH0644799Y2 JPH0644799Y2 (en) 1994-11-16

Family

ID=31089708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985162444U Expired - Lifetime JPH0644799Y2 (en) 1985-10-23 1985-10-23 Counter-rotating propeller type propulsion device

Country Status (1)

Country Link
JP (1) JPH0644799Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011105429A (en) * 2009-11-16 2011-06-02 Nihon Univ Vibration control device using variable pitch propeller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996092A (en) * 1982-11-26 1984-06-02 Mitsui Eng & Shipbuild Co Ltd Double reversal propeller apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996092A (en) * 1982-11-26 1984-06-02 Mitsui Eng & Shipbuild Co Ltd Double reversal propeller apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011105429A (en) * 2009-11-16 2011-06-02 Nihon Univ Vibration control device using variable pitch propeller

Also Published As

Publication number Publication date
JPH0644799Y2 (en) 1994-11-16

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