JPS5765401A - Bladder for accumulator - Google Patents

Bladder for accumulator

Info

Publication number
JPS5765401A
JPS5765401A JP55140803A JP14080380A JPS5765401A JP S5765401 A JPS5765401 A JP S5765401A JP 55140803 A JP55140803 A JP 55140803A JP 14080380 A JP14080380 A JP 14080380A JP S5765401 A JPS5765401 A JP S5765401A
Authority
JP
Japan
Prior art keywords
bladder
pressure container
accumulator
gas chamber
constitution
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
JP55140803A
Other languages
Japanese (ja)
Other versions
JPS5938441B2 (en
Inventor
Nobuyuki Sugimura
Kazuo Sugimura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55140803A priority Critical patent/JPS5938441B2/en
Publication of JPS5765401A publication Critical patent/JPS5765401A/en
Publication of JPS5938441B2 publication Critical patent/JPS5938441B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To heighten the limit of contraction of a bladder and improve the volumetric efficiency of an accumulator, by providing spiral folds on the peripheral surface of the bladder which is fited in a pressure container and divides its interior into a gas chamber and a liquid chamber.
CONSTITUTION: An accumulator, which has a pressure container 1 whose lower part is provided with a supply/discharge port 2 which is opened or closed by a valve 5, includes a bladder 7 which is made of natural rubber, synthetic rubber or the like and housed in the pressure container 1. The upper part of the bladder 7 is gastightly fitted in the mounting port 6 of the upper end of the pressure container 1 by a screw 9. The interior of the pressure container 1 is divided into a gas chamber (a) and a liquid chamber (b) by the bladder 7. The bladder 7 is provided with spiral holds 10 on the peripheral surface. When the gas chamber (a) is compressed, the part between the holds 10 is recessed to fold the bladder 7 as an accordion to contract it in the radial and axial directions. According to this constitution, the volumetric efficiency or the like of the accumulator is improved.
COPYRIGHT: (C)1982,JPO&Japio
JP55140803A 1980-10-08 1980-10-08 Inclined pleated bladder for accumulator Expired JPS5938441B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55140803A JPS5938441B2 (en) 1980-10-08 1980-10-08 Inclined pleated bladder for accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140803A JPS5938441B2 (en) 1980-10-08 1980-10-08 Inclined pleated bladder for accumulator

Publications (2)

Publication Number Publication Date
JPS5765401A true JPS5765401A (en) 1982-04-21
JPS5938441B2 JPS5938441B2 (en) 1984-09-17

Family

ID=15277098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55140803A Expired JPS5938441B2 (en) 1980-10-08 1980-10-08 Inclined pleated bladder for accumulator

Country Status (1)

Country Link
JP (1) JPS5938441B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126602U (en) * 1987-02-10 1988-08-18
JPH01316501A (en) * 1988-03-04 1989-12-21 Nobuyuki Sugimura Bladder-shaped accumulator with movable type bowl-like sensor
JPH0434504U (en) * 1990-07-18 1992-03-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126602U (en) * 1987-02-10 1988-08-18
JPH0438082Y2 (en) * 1987-02-10 1992-09-07
JPH01316501A (en) * 1988-03-04 1989-12-21 Nobuyuki Sugimura Bladder-shaped accumulator with movable type bowl-like sensor
JPH0434504U (en) * 1990-07-18 1992-03-23

Also Published As

Publication number Publication date
JPS5938441B2 (en) 1984-09-17

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