JPS61136870U - - Google Patents

Info

Publication number
JPS61136870U
JPS61136870U JP1926585U JP1926585U JPS61136870U JP S61136870 U JPS61136870 U JP S61136870U JP 1926585 U JP1926585 U JP 1926585U JP 1926585 U JP1926585 U JP 1926585U JP S61136870 U JPS61136870 U JP S61136870U
Authority
JP
Japan
Prior art keywords
air
air outlet
nets
submerged
net
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
JP1926585U
Other languages
Japanese (ja)
Other versions
JPH0240778Y2 (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 JP1985019265U priority Critical patent/JPH0240778Y2/ja
Publication of JPS61136870U publication Critical patent/JPS61136870U/ja
Application granted granted Critical
Publication of JPH0240778Y2 publication Critical patent/JPH0240778Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cultivation Of Seaweed (AREA)
  • Farming Of Fish And Shellfish (AREA)

Description

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

第１図は本考案沈水網の実施例を示す斜視図、
第２図は同実施例のエアチユーブの接続状態を示
す説明図、第３図は他の実施例を示す斜視図、第
４図は同実施例の網揚途中の状態を示す説明図で
ある。 １：網面、２：エアチユーブ、３，３′，３″
：空気注出口、４：エアホース、５：浮上部、６
：空気注入口金具。 FIG. 1 is a perspective view showing an embodiment of the submerged net of the present invention;
FIG. 2 is an explanatory diagram showing the connected state of the air tube of the same embodiment, FIG. 3 is a perspective view showing another embodiment, and FIG. 4 is an explanatory diagram showing the state of the same embodiment during net hoisting. 1: Net surface, 2: Air tube, 3, 3', 3''
: Air outlet, 4: Air hose, 5: Floating part, 6
:Air inlet fitting.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 広い面積の網面を略水平に水面下に沈設して使
用する生簣、定量網等の沈水網に於いて、前記網
面１の所要個所に充分な浮力を発生する膨縮自在
なエアチユーブ２を複数個取付け、同エアチユー
ブの両端に空気注出口３，３′を又その中央に別
の空気注出口３″を設け、エアチユーブ２の両端
の空気注出口３，３′を異なつたエアチユーブ２
の中央の空気注出口３″に接続し、複数の空気注
出口３，３′又は空気注出口３″のいずれか一つ
をエアホース４を介して海面上の浮上部５に設け
た空気注入口金具６に接続したことを特徴とする
沈水網。 In submerged nets such as fish nets and quantitative nets that are used by submerging a wide net surface substantially horizontally under the water surface, an air tube 2 that can be expanded and contracted generates sufficient buoyancy at required points on the net surface 1. Attach a plurality of air outlet ports 3, 3' at both ends of the same air tube, and another air outlet port 3'' in the center of the air tube 2.
An air inlet connected to an air outlet 3'' in the center of the air outlet, and one of the plurality of air outlets 3, 3' or the air outlet 3'' provided in the floating part 5 above the sea surface via an air hose 4. A submerged net characterized by being connected to a metal fitting 6.
JP1985019265U 1985-02-14 1985-02-14 Expired JPH0240778Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985019265U JPH0240778Y2 (en) 1985-02-14 1985-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985019265U JPH0240778Y2 (en) 1985-02-14 1985-02-14

Publications (2)

Publication Number Publication Date
JPS61136870U true JPS61136870U (en) 1986-08-26
JPH0240778Y2 JPH0240778Y2 (en) 1990-10-30

Family

ID=30508680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985019265U Expired JPH0240778Y2 (en) 1985-02-14 1985-02-14

Country Status (1)

Country Link
JP (1) JPH0240778Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918546A (en) * 2014-04-26 2014-07-16 宁波大学 Shallow sea three-dimensional floating algal bed device and construction method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51161396U (en) * 1975-06-16 1976-12-22
JPS59162828A (en) * 1983-03-07 1984-09-13 神奈川県 Successive float type box net apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51161396U (en) * 1975-06-16 1976-12-22
JPS59162828A (en) * 1983-03-07 1984-09-13 神奈川県 Successive float type box net apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918546A (en) * 2014-04-26 2014-07-16 宁波大学 Shallow sea three-dimensional floating algal bed device and construction method thereof

Also Published As

Publication number Publication date
JPH0240778Y2 (en) 1990-10-30

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