JPH041094U - - Google Patents

Info

Publication number
JPH041094U
JPH041094U JP4146290U JP4146290U JPH041094U JP H041094 U JPH041094 U JP H041094U JP 4146290 U JP4146290 U JP 4146290U JP 4146290 U JP4146290 U JP 4146290U JP H041094 U JPH041094 U JP H041094U
Authority
JP
Japan
Prior art keywords
omnidirectional
propeller
central axis
thruster
ring
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
JP4146290U
Other languages
Japanese (ja)
Other versions
JP2524806Y2 (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 JP1990041462U priority Critical patent/JP2524806Y2/en
Publication of JPH041094U publication Critical patent/JPH041094U/ja
Application granted granted Critical
Publication of JP2524806Y2 publication Critical patent/JP2524806Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

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

第１，２図は本考案の一実施例としての全方向
推進装置を示すもので、第１図はその縦断面図、
第２図は第１図の−矢視断面図であり、第３
図は従来の全方向推進装置をそなえた潜水船の斜
視図であり、第４図は従来の全方向推進装置を示
す縦断面図である。 １……潜水船の船尾部、２……全方向推進器、
３……ガードリング、３ａ……前部リング、３ｂ
……後部リング、５……流れ、６，７……支持部
材、Ｆ……推力。 Figures 1 and 2 show an omnidirectional propulsion device as an embodiment of the present invention, and Figure 1 is a longitudinal sectional view thereof;
Figure 2 is a sectional view taken along the - arrow in Figure 1;
The figure is a perspective view of a submersible equipped with a conventional omnidirectional propulsion device, and FIG. 4 is a longitudinal sectional view showing the conventional omnidirectional propulsion device. 1...Stern part of a submersible, 2...Omnidirectional thruster,
3... Guard ring, 3a... Front ring, 3b
... Rear ring, 5 ... Flow, 6, 7 ... Support member, F ... Thrust.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船舶に装備された全方向推進装置において、１
回転中に複数のプロペラ翼のピツチを個別に変え
うる全方向推進器をそなえるとともに、この全方
向推進器を保護すべく同推進器と同一中心軸線を
有するように配設されたガードリングをそなえ、
上記全方向推進器から同推進器の中心軸線と直角
をなす方向へ流出する流れを妨げないように、上
記ガードリングが上記全方向推進器から前方およ
び後方へそれぞれ離隔した前部リングと後部リン
グとで構成されたことを特徴とする、全方向推進
装置。 In an omnidirectional propulsion system installed on a ship, 1
It is equipped with an omnidirectional thruster that can individually change the pitch of multiple propeller blades during rotation, and is equipped with a guard ring arranged to have the same central axis as the propeller to protect this omnidirectional thruster. ,
The guard ring is a front ring and a rear ring spaced apart from the omnidirectional propeller forward and backward, respectively, so as not to obstruct the flow flowing out from the omnidirectional propeller in a direction perpendicular to the central axis of the propeller. An omnidirectional propulsion device comprising:
JP1990041462U 1990-04-18 1990-04-18 Omnidirectional propulsion device Expired - Fee Related JP2524806Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990041462U JP2524806Y2 (en) 1990-04-18 1990-04-18 Omnidirectional propulsion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990041462U JP2524806Y2 (en) 1990-04-18 1990-04-18 Omnidirectional propulsion device

Publications (2)

Publication Number Publication Date
JPH041094U true JPH041094U (en) 1992-01-07
JP2524806Y2 JP2524806Y2 (en) 1997-02-05

Family

ID=31552151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990041462U Expired - Fee Related JP2524806Y2 (en) 1990-04-18 1990-04-18 Omnidirectional propulsion device

Country Status (1)

Country Link
JP (1) JP2524806Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274165A (en) * 1975-12-16 1977-06-21 Kubota Ltd Sand washing machine
JPS5387129A (en) * 1977-01-11 1978-08-01 Kubota Ltd Method of reading cross waveform
JPS56132348A (en) * 1980-03-21 1981-10-16 Canon Inc Electrophotographic receptor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274165A (en) * 1975-12-16 1977-06-21 Kubota Ltd Sand washing machine
JPS5387129A (en) * 1977-01-11 1978-08-01 Kubota Ltd Method of reading cross waveform
JPS56132348A (en) * 1980-03-21 1981-10-16 Canon Inc Electrophotographic receptor

Also Published As

Publication number Publication date
JP2524806Y2 (en) 1997-02-05

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Legal Events

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LAPS Cancellation because of no payment of annual fees