JPS60112689U - pump bleed device - Google Patents

pump bleed device

Info

Publication number
JPS60112689U
JPS60112689U JP48784U JP48784U JPS60112689U JP S60112689 U JPS60112689 U JP S60112689U JP 48784 U JP48784 U JP 48784U JP 48784 U JP48784 U JP 48784U JP S60112689 U JPS60112689 U JP S60112689U
Authority
JP
Japan
Prior art keywords
pump
valve
pipe
operated valve
ejector
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
JP48784U
Other languages
Japanese (ja)
Other versions
JPS6235913Y2 (en
Inventor
公英 兼清
Original Assignee
大晃機械工業株式会社
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 大晃機械工業株式会社 filed Critical 大晃機械工業株式会社
Priority to JP48784U priority Critical patent/JPS60112689U/en
Publication of JPS60112689U publication Critical patent/JPS60112689U/en
Application granted granted Critical
Publication of JPS6235913Y2 publication Critical patent/JPS6235913Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Jet Pumps And Other Pumps (AREA)

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 the drawing]

図面（１本考案装置の一実施例を現わしたフローチャー
トである。 １・・・・・・駆動空気供給弁、２・・・・・・水圧作
動弁、２ｂ・・・・・・パイロット弁、３−−−−−−
エゼクタ−１３ｂ・・・・・・吸気管、４！・・・・・
空圧作動弁、４ａ・・・・・・パイロット弁、６・・・
・・・ポンプ、６ａ・・・・・・抽気管、６ｂ・・曲吐
出管、８，９・・・・・・分岐管。 補正　昭５９．６．２８ 実用新案登録請求の範囲を次のように補正する。 Ｏ実用新案登録請求の範囲 （１）圧力空気の流れに従って、駆動空気供給弁、゛パ
イロット弁により開閉する水圧作動弁、エゼクタ−を配
設すると共に、該エゼクタ−の吸気管をパイロット弁で
開閉する空圧作動弁を介してポンプの抽気管に接続して
成ることを特徴とするポンプの抽気装置。 （２）水圧作動弁のパイロット弁と、ポンプの吐出管を
分岐管で接続して成る実用新案登録請求の範囲第１項記
載のポンプの抽気装置。 （３）空圧作動弁のパイロット弁と、水圧作動弁の吐出
管を分岐管で接続して成る実用新案登録請求の範囲第１
項記載のポンプの抽気装置。Drawings (1) A flowchart showing one embodiment of the device of the present invention. 1... Drive air supply valve, 2... Water pressure operated valve, 2b... Pilot valve , 3------
Ejector-13b...Intake pipe, 4!・・・・・・
Pneumatically operated valve, 4a...Pilot valve, 6...
Pump, 6a... Bleed pipe, 6b... Bent discharge pipe, 8, 9... Branch pipe. Amendment June 28, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims (1) According to the flow of pressurized air, a driving air supply valve, a hydraulically operated valve opened and closed by a pilot valve, and an ejector are provided, and the intake pipe of the ejector is opened and closed by the pilot valve. An air bleed device for a pump, characterized in that the air bleed device is connected to an air bleed pipe of the pump via a pneumatically operated valve. (2) The air extraction device for a pump according to claim 1, which is a utility model registration, and comprises a pilot valve of a hydraulically operated valve and a discharge pipe of the pump connected by a branch pipe. (3) Utility model registration claim 1 consisting of connecting the pilot valve of a pneumatically operated valve and the discharge pipe of a hydraulically operated valve with a branch pipe.
Bleed system for the pump described in section.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧力空気の流れに従って、駆動空気供給弁、パイ
ロット弁により開閉する水圧作動弁、エゼクタ−を配設
すると共に、該エゼクタ−の吸気管をパイロット弁に開
閉する空圧作動弁を介してポンプの抽気管に接続して成
ることを特徴とするポンプの油気装置。(1) According to the flow of pressurized air, a drive air supply valve, a hydraulically operated valve that opens and closes with a pilot valve, and an ejector are installed, and the intake pipe of the ejector is connected to the pilot valve via a pneumatically operated valve that opens and closes the intake pipe of the ejector. A pump oil device characterized in that it is connected to a pump bleed pipe. （２）水圧作動弁のパイロット弁と、ポンプの吐出管を
分岐管で接続して成る実用新案登録請求の範囲第１項記
載のポンプの抽気装置。(2) The air extraction device for a pump according to claim 1, which is a utility model registration, and comprises a pilot valve of a hydraulically operated valve and a discharge pipe of the pump connected by a branch pipe. （３）空圧作動弁のパイロット弁と、水圧作動弁の吐出
管を分岐管で接続して成る実用新案登録請求の範囲第１
項記載のポンプの抽気装置。(3) Utility model registration claim 1 consisting of connecting the pilot valve of a pneumatically operated valve and the discharge pipe of a hydraulically operated valve with a branch pipe.
Bleed system for the pump described in section.
JP48784U 1984-01-09 1984-01-09 pump bleed device Granted JPS60112689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48784U JPS60112689U (en) 1984-01-09 1984-01-09 pump bleed device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48784U JPS60112689U (en) 1984-01-09 1984-01-09 pump bleed device

Publications (2)

Publication Number Publication Date
JPS60112689U true JPS60112689U (en) 1985-07-30
JPS6235913Y2 JPS6235913Y2 (en) 1987-09-11

Family

ID=30472373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48784U Granted JPS60112689U (en) 1984-01-09 1984-01-09 pump bleed device

Country Status (1)

Country Link
JP (1) JPS60112689U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010163919A (en) * 2009-01-14 2010-07-29 Morita Holdings Corp Pumping device
KR101042676B1 (en) * 2007-12-28 2011-06-20 서울특별시 A jet vacuum system without power
JP2013148099A (en) * 2013-03-26 2013-08-01 Morita Holdings Corp Pumping system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105927553A (en) * 2016-06-24 2016-09-07 贵州新建业工程有限责任公司 Water pump vacuum priming device and priming method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023010A (en) * 1973-07-03 1975-03-12
JPS551421A (en) * 1978-06-20 1980-01-08 Hodogaya Eng Kk Automatic starter for vacuum pump with air ejector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023010A (en) * 1973-07-03 1975-03-12
JPS551421A (en) * 1978-06-20 1980-01-08 Hodogaya Eng Kk Automatic starter for vacuum pump with air ejector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042676B1 (en) * 2007-12-28 2011-06-20 서울특별시 A jet vacuum system without power
JP2010163919A (en) * 2009-01-14 2010-07-29 Morita Holdings Corp Pumping device
JP2013148099A (en) * 2013-03-26 2013-08-01 Morita Holdings Corp Pumping system

Also Published As

Publication number Publication date
JPS6235913Y2 (en) 1987-09-11

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