JPS6072998U - Cooling pump for internal combustion engines - Google Patents

Cooling pump for internal combustion engines

Info

Publication number
JPS6072998U
JPS6072998U JP16591683U JP16591683U JPS6072998U JP S6072998 U JPS6072998 U JP S6072998U JP 16591683 U JP16591683 U JP 16591683U JP 16591683 U JP16591683 U JP 16591683U JP S6072998 U JPS6072998 U JP S6072998U
Authority
JP
Japan
Prior art keywords
internal combustion
cooling pump
drive shaft
press
combustion engines
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.)
Pending
Application number
JP16591683U
Other languages
Japanese (ja)
Inventor
正信 一瀬
Original Assignee
株式会社　山田製作所
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 by 株式会社　山田製作所 filed Critical 株式会社　山田製作所
Priority to JP16591683U priority Critical patent/JPS6072998U/en
Publication of JPS6072998U publication Critical patent/JPS6072998U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例を示す縦断面図、第２図は本考案実施例
を示す縦断面図である。 符号の説明、１，１１・・・駆動軸、２，１２・・・イ
ンペラ装置、１３・・・平板部、４，１４・・・羽根部
、５．１５・・・ボス部、６，１６・・・メカニカルシ
ール、７，１７・・・回転環、１８・・・座部材、１９
・・・環状部材。FIG. 1 is a longitudinal sectional view showing a conventional example, and FIG. 2 is a longitudinal sectional view showing an embodiment of the present invention. Explanation of symbols: 1, 11... Drive shaft, 2, 12... Impeller device, 13... Flat plate part, 4, 14... Vane part, 5.15... Boss part, 6, 16 ... Mechanical seal, 7, 17... Rotating ring, 18... Seat member, 19
...Annular member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 薄板材にプレス加工を施して羽根部と駆動軸嵌合部とを
一体に形成したインペラ装置を駆動軸に圧入嵌合すると
共に、該インペラ装置にメカニカルシールの回転環を保
持固定させた内燃機関用冷却ポンプにおいて、前記イン
ペラ装置１２にその平板部１３から羽根部１４と反対方
向に延びるボス部１５を形成し、該ボス部１５を駆動軸
１１の一端に圧入嵌合すると共に、ボス部１５外周にメ
カニカルシール１６の回転環１７を圧入嵌合したことを
特徴とする内燃機関用冷却ポンプ。An internal combustion engine in which an impeller device in which a blade part and a drive shaft fitting part are integrally formed by pressing a thin plate material is press-fitted onto a drive shaft, and a rotating ring of a mechanical seal is held and fixed to the impeller device. In the impeller device 12 , a boss portion 15 extending from the flat plate portion 13 in the opposite direction to the blade portion 14 is formed, and the boss portion 15 is press-fitted to one end of the drive shaft 11 . A cooling pump for an internal combustion engine, characterized in that a rotating ring 17 of a mechanical seal 16 is press-fitted on the outer periphery.
JP16591683U 1983-10-26 1983-10-26 Cooling pump for internal combustion engines Pending JPS6072998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16591683U JPS6072998U (en) 1983-10-26 1983-10-26 Cooling pump for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16591683U JPS6072998U (en) 1983-10-26 1983-10-26 Cooling pump for internal combustion engines

Publications (1)

Publication Number Publication Date
JPS6072998U true JPS6072998U (en) 1985-05-22

Family

ID=30363367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16591683U Pending JPS6072998U (en) 1983-10-26 1983-10-26 Cooling pump for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6072998U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251307A (en) * 1963-02-26 1966-05-17 Amirault Maxime Impeller for small-sized pump
JPS5312601B2 (en) * 1973-08-29 1978-05-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251307A (en) * 1963-02-26 1966-05-17 Amirault Maxime Impeller for small-sized pump
JPS5312601B2 (en) * 1973-08-29 1978-05-02

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