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JPH0419681U - - Google Patents

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Publication number
JPH0419681U
JPH0419681U JP6087490U JP6087490U JPH0419681U JP H0419681 U JPH0419681 U JP H0419681U JP 6087490 U JP6087490 U JP 6087490U JP 6087490 U JP6087490 U JP 6087490U JP H0419681 U JPH0419681 U JP H0419681U
Authority
JP
Japan
Prior art keywords
gear
view
pump
face
utility
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
JP6087490U
Other languages
Japanese (ja)
Other versions
JP2533485Y2 (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 JP1990060874U priority Critical patent/JP2533485Y2/en
Publication of JPH0419681U publication Critical patent/JPH0419681U/ja
Application granted granted Critical
Publication of JP2533485Y2 publication Critical patent/JP2533485Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Rotary Pumps (AREA)

Description

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

第１図は本考案一実施例の縦断面図、第２図は
同上のポンプ押え板を外した状態の平面図、第３
図は同上のギヤの斜視図、第４図は同上のギヤの
破断斜視図、第５図は従来例の分解斜視図であつ
て、１はポンプケーシング、２，３はギヤ、２１
，３１は水溜まり溝を示す。 Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a plan view of the same pump with the pump holding plate removed, and Fig. 3 is a longitudinal sectional view of an embodiment of the present invention.
The figure is a perspective view of the same gear as above, FIG. 4 is a broken perspective view of the same gear as above, and FIG. 5 is an exploded perspective view of a conventional example, in which 1 is a pump casing, 2 and 3 are gears,
, 31 indicates a water reservoir groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポンプケーシング内に配されて回転駆動される
ギヤは、その軸方向端面に水溜まり溝を備えてい
ることを特徴とするギヤポンプ。 A gear pump characterized in that a gear arranged in a pump casing and rotationally driven has a water collecting groove on an axial end face thereof.
JP1990060874U 1990-06-09 1990-06-09 Gear pump Expired - Fee Related JP2533485Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990060874U JP2533485Y2 (en) 1990-06-09 1990-06-09 Gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990060874U JP2533485Y2 (en) 1990-06-09 1990-06-09 Gear pump

Publications (2)

Publication Number Publication Date
JPH0419681U true JPH0419681U (en) 1992-02-19
JP2533485Y2 JP2533485Y2 (en) 1997-04-23

Family

ID=31588623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990060874U Expired - Fee Related JP2533485Y2 (en) 1990-06-09 1990-06-09 Gear pump

Country Status (1)

Country Link
JP (1) JP2533485Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006001201A (en) * 2004-06-18 2006-01-05 Seiko Epson Corp Liquid injection device and gear pump
JP2017508676A (en) * 2014-01-03 2017-03-30 コーニンクラケ ダウ エグバート ビー．ブイ． Interchangeable supply pack, beverage dispenser, pump assembly and manufacturing method for beverage preparation equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114604U (en) * 1977-02-22 1978-09-12
JPS5483104A (en) * 1977-12-16 1979-07-03 Shingo Hirozawa Gear pump
JPS5949383A (en) * 1982-09-14 1984-03-21 Matsushita Electric Ind Co Ltd Gear pump
JPS59175618U (en) * 1983-05-12 1984-11-24 日産自動車株式会社 Oil pump for internal combustion engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114604U (en) * 1977-02-22 1978-09-12
JPS5483104A (en) * 1977-12-16 1979-07-03 Shingo Hirozawa Gear pump
JPS5949383A (en) * 1982-09-14 1984-03-21 Matsushita Electric Ind Co Ltd Gear pump
JPS59175618U (en) * 1983-05-12 1984-11-24 日産自動車株式会社 Oil pump for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006001201A (en) * 2004-06-18 2006-01-05 Seiko Epson Corp Liquid injection device and gear pump
JP2017508676A (en) * 2014-01-03 2017-03-30 コーニンクラケ ダウ エグバート ビー．ブイ． Interchangeable supply pack, beverage dispenser, pump assembly and manufacturing method for beverage preparation equipment

Also Published As

Publication number Publication date
JP2533485Y2 (en) 1997-04-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees