JPH043144U - - Google Patents

Info

Publication number
JPH043144U
JPH043144U JP4254290U JP4254290U JPH043144U JP H043144 U JPH043144 U JP H043144U JP 4254290 U JP4254290 U JP 4254290U JP 4254290 U JP4254290 U JP 4254290U JP H043144 U JPH043144 U JP H043144U
Authority
JP
Japan
Prior art keywords
hollow casing
internal space
liquid
outlet hole
mounting part
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
JP4254290U
Other languages
Japanese (ja)
Other versions
JPH0722515Y2 (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 JP4254290U priority Critical patent/JPH0722515Y2/en
Publication of JPH043144U publication Critical patent/JPH043144U/ja
Application granted granted Critical
Publication of JPH0722515Y2 publication Critical patent/JPH0722515Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Rotary Pumps (AREA)

Description

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

第１図は本考案の実施例の要部を示す正断面図
、第２図は第１図における−線における側断
面図、第３図は第１の従来例を概念的に示す正断
面図、第４図は第２の従来例を示す一部切断正面
図である。 １…バランスシヤフト、１ａ…バランスウエイ
ト取付部、２…軸受、３…クランクシヤフト、４
…駆動歯車、５…被駆動歯車、６…軸受、７…コ
ネクテイングロツド、８…バランスウエイト、９
…潤滑油通路、１０…シリンダ、１１…固定ウエ
イト、１２…移動ウエイト、１３…ばね、１４…
油パイプ、１５…可変バランスウエイト、１６…
中空ケーシング、１６ａ…外周面、１７…内部空
間、１８…入口穴、１９…出口穴、２０…スプリ
ングリテーナ、２１…スプリング、２２…弁体、
２３…油入口。 Fig. 1 is a front sectional view showing the main parts of the embodiment of the present invention, Fig. 2 is a side sectional view taken along the - line in Fig. 1, and Fig. 3 is a front sectional view conceptually showing the first conventional example. , FIG. 4 is a partially cutaway front view showing a second conventional example. 1...Balance shaft, 1a...Balance weight mounting part, 2...Bearing, 3...Crankshaft, 4
...Drive gear, 5...Driven gear, 6...Bearing, 7...Connecting rod, 8...Balance weight, 9
...Lubricating oil passage, 10...Cylinder, 11...Fixed weight, 12...Moving weight, 13...Spring, 14...
Oil pipe, 15... Variable balance weight, 16...
Hollow casing, 16a...outer peripheral surface, 17...inner space, 18...inlet hole, 19...outlet hole, 20...spring retainer, 21...spring, 22...valve body,
23...Oil inlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可変バランスウエイトの取付部と、前記取付部
に固着され軸心から偏心した液体容器として所定
の容積の内部空間を有する中空ケーシングと、前
記中空ケーシングの前記内部空間へアンバランス
マスとなる液体を導入する入口穴と、前記中空ケ
ーシングの外周面の一部に開口し前記内部空間に
ある液体を放出する出口穴と、前記中空ケーシン
グの一部に設けられて前記出口穴から流出する液
体の量を制御するために遠心力によつて作動する
弁体とを備えていることを特徴とするバランスシ
ヤフト。 a mounting part for a variable balance weight, a hollow casing fixed to the mounting part and having an internal space of a predetermined volume as a liquid container eccentric from the axis, and introducing a liquid serving as an unbalanced mass into the internal space of the hollow casing. an inlet hole opened in a part of the outer peripheral surface of the hollow casing to discharge the liquid in the internal space; and an outlet hole provided in a part of the hollow casing to control the amount of liquid flowing out from the outlet hole. A balance shaft comprising a valve body operated by centrifugal force for control.
JP4254290U 1990-04-23 1990-04-23 Balance shaft Expired - Lifetime JPH0722515Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4254290U JPH0722515Y2 (en) 1990-04-23 1990-04-23 Balance shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4254290U JPH0722515Y2 (en) 1990-04-23 1990-04-23 Balance shaft

Publications (2)

Publication Number Publication Date
JPH043144U true JPH043144U (en) 1992-01-13
JPH0722515Y2 JPH0722515Y2 (en) 1995-05-24

Family

ID=31554178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4254290U Expired - Lifetime JPH0722515Y2 (en) 1990-04-23 1990-04-23 Balance shaft

Country Status (1)

Country Link
JP (1) JPH0722515Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132124U (en) * 1979-03-12 1980-09-18
JP2016070344A (en) * 2014-09-29 2016-05-09 富士重工業株式会社 Vehicular drive device
WO2022149428A1 (en) * 2021-01-07 2022-07-14 株式会社豊田自動織機 One-axis balancer for internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132124U (en) * 1979-03-12 1980-09-18
JP2016070344A (en) * 2014-09-29 2016-05-09 富士重工業株式会社 Vehicular drive device
WO2022149428A1 (en) * 2021-01-07 2022-07-14 株式会社豊田自動織機 One-axis balancer for internal combustion engine

Also Published As

Publication number Publication date
JPH0722515Y2 (en) 1995-05-24

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