JPS5565701A - Intensifier - Google Patents

Intensifier

Info

Publication number
JPS5565701A
JPS5565701A JP13791878A JP13791878A JPS5565701A JP S5565701 A JPS5565701 A JP S5565701A JP 13791878 A JP13791878 A JP 13791878A JP 13791878 A JP13791878 A JP 13791878A JP S5565701 A JPS5565701 A JP S5565701A
Authority
JP
Japan
Prior art keywords
oil
cylinder
return
compressed air
back chamber
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
JP13791878A
Other languages
Japanese (ja)
Other versions
JPS5845601B2 (en
Inventor
Kenichi Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sato Tekko Co Ltd
Original Assignee
Sato Tekko Co Ltd
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 Sato Tekko Co Ltd filed Critical Sato Tekko Co Ltd
Priority to JP13791878A priority Critical patent/JPS5845601B2/en
Publication of JPS5565701A publication Critical patent/JPS5565701A/en
Publication of JPS5845601B2 publication Critical patent/JPS5845601B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

PURPOSE: To perform a rapid return operation by communicating a pressure cylinder back chamber with a return cylinder through a passage for flowing the oil within the return cylinder into the back chamber.
CONSTITUTION: When a compressed air is delivered from a air tube 27 where a compressed air tube 5 is exposed to the atmospheric air, a compressed air a is compressing the oil surface 0' of a return cylinder 25 causing the oil to flow through the oil tube 30 to make a backward movement of the actuating cylinder 2', allowing the oil within the return cylinder 25 to flow into the back chamber 16 from the communicating passage 26 for returning to the original position of two stage piston 12 in cooperation with the spring 18. Consequently, the oil filled in the push side of actuating cylinder 2 is recirculated to the high pressure cylinder 8, causing to achieve the rapid returning operation.
COPYRIGHT: (C)1980,JPO&Japio
JP13791878A 1978-11-10 1978-11-10 pressure booster Expired JPS5845601B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13791878A JPS5845601B2 (en) 1978-11-10 1978-11-10 pressure booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13791878A JPS5845601B2 (en) 1978-11-10 1978-11-10 pressure booster

Publications (2)

Publication Number Publication Date
JPS5565701A true JPS5565701A (en) 1980-05-17
JPS5845601B2 JPS5845601B2 (en) 1983-10-11

Family

ID=15209720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13791878A Expired JPS5845601B2 (en) 1978-11-10 1978-11-10 pressure booster

Country Status (1)

Country Link
JP (1) JPS5845601B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259759A (en) * 2019-06-27 2019-09-20 绍兴集知汇信息科技有限公司 A kind of hydraulic cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259759A (en) * 2019-06-27 2019-09-20 绍兴集知汇信息科技有限公司 A kind of hydraulic cylinder

Also Published As

Publication number Publication date
JPS5845601B2 (en) 1983-10-11

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