JPS61129901U - - Google Patents

Info

Publication number
JPS61129901U
JPS61129901U JP1387085U JP1387085U JPS61129901U JP S61129901 U JPS61129901 U JP S61129901U JP 1387085 U JP1387085 U JP 1387085U JP 1387085 U JP1387085 U JP 1387085U JP S61129901 U JPS61129901 U JP S61129901U
Authority
JP
Japan
Prior art keywords
cylinder tube
piston
oil
guides
check valve
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
JP1387085U
Other languages
Japanese (ja)
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 JP1387085U priority Critical patent/JPS61129901U/ja
Publication of JPS61129901U publication Critical patent/JPS61129901U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Description

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

第１図は本考案による連結形増圧器の実施例を
示す作動回路図。 １…シリンダチユーブ、１ａ，１ｂ…蓋体、２
ａ，２ｂ…ガイド、３…ピストン、４ａ，４ｂ…
油室、５…隔壁、６ａ，６ｂ…油路、７ａ，７ｂ
…油路、８ａ，８ｂ，９ａ，９ｂ…逆止弁、１０
…アクチユエータ（油圧工具）、１１…オイルタ
ンク。 FIG. 1 is an operating circuit diagram showing an embodiment of a coupled pressure booster according to the present invention. 1... Cylinder tube, 1a, 1b... Lid body, 2
a, 2b...Guide, 3...Piston, 4a, 4b...
Oil chamber, 5...Partition wall, 6a, 6b...Oil passage, 7a, 7b
...Oil passage, 8a, 8b, 9a, 9b...Check valve, 10
...actuator (hydraulic tool), 11...oil tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端を閉じたシリンダチユーブの両端面の内側
の円柱状のガイドを対向するように突出させ、シ
リンダチユーブ内にシリンダチユーブの内周面及
び両ガイドの外周面と摺動してシリンダチユーブ
内を往復する円筒状のピストンを備え、ピストン
の内部にピストンの内側を分割して一対の油室を
形成する隔壁を設け、両ガイド内にピストン内の
各油室とシリンダチユーブの外側とを連通させる
油路を設け、この各油路をそれぞれ逆止弁を介し
てオイルタンクに連結するとともに、他の逆止弁
を介して油圧工具に連結したことを特徴とする連
続形増圧器。 Cylindrical guides on the inside of both end faces of a cylinder tube with both ends closed are made to protrude to face each other, and slide within the cylinder tube on the inner circumferential surface of the cylinder tube and the outer circumferential surfaces of both guides to reciprocate within the cylinder tube. The inside of the piston is provided with a partition wall that divides the inside of the piston to form a pair of oil chambers, and the oil chambers in both guides communicate with each oil chamber in the piston and the outside of the cylinder tube. 1. A continuous pressure intensifier, characterized in that each oil passage is connected to an oil tank through a check valve, and connected to a hydraulic tool through another check valve.
JP1387085U 1985-01-31 1985-01-31 Pending JPS61129901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1387085U JPS61129901U (en) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1387085U JPS61129901U (en) 1985-01-31 1985-01-31

Publications (1)

Publication Number Publication Date
JPS61129901U true JPS61129901U (en) 1986-08-14

Family

ID=30498272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1387085U Pending JPS61129901U (en) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPS61129901U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106401A (en) * 1986-10-24 1988-05-11 Tokyo Keiki Co Ltd Pneumatic-hydraulic pressure converter
JP2006161857A (en) * 2004-12-02 2006-06-22 Koganei Corp Booster
JP2014005914A (en) * 2012-06-26 2014-01-16 Eagle Industry Co Ltd Fluid pressure control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4712570U (en) * 1971-02-20 1972-10-14
JPS5623501U (en) * 1979-08-02 1981-03-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4712570U (en) * 1971-02-20 1972-10-14
JPS5623501U (en) * 1979-08-02 1981-03-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106401A (en) * 1986-10-24 1988-05-11 Tokyo Keiki Co Ltd Pneumatic-hydraulic pressure converter
JP2006161857A (en) * 2004-12-02 2006-06-22 Koganei Corp Booster
JP4554345B2 (en) * 2004-12-02 2010-09-29 株式会社コガネイ Booster
JP2014005914A (en) * 2012-06-26 2014-01-16 Eagle Industry Co Ltd Fluid pressure control device

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