JPS5468513A - Water accumulator - Google Patents

Water accumulator

Info

Publication number
JPS5468513A
JPS5468513A JP13487977A JP13487977A JPS5468513A JP S5468513 A JPS5468513 A JP S5468513A JP 13487977 A JP13487977 A JP 13487977A JP 13487977 A JP13487977 A JP 13487977A JP S5468513 A JPS5468513 A JP S5468513A
Authority
JP
Japan
Prior art keywords
plug
water
retainer
side member
pressure
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
JP13487977A
Other languages
Japanese (ja)
Other versions
JPS6110682B2 (en
Inventor
Akiyoshi Hattori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13487977A priority Critical patent/JPS5468513A/en
Publication of JPS5468513A publication Critical patent/JPS5468513A/en
Publication of JPS6110682B2 publication Critical patent/JPS6110682B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a plug from being damaged by foreign matters carried in together water, by enlarging the clearance between the plug and retainer than water communicating holes made on the retainer when the pressure in the water chamber has reached a preset level.
CONSTITUTION: A casing accommodating a rubber plug 3 is composed of a gas side member 1 and liquid side member 4 and the pressure in a gas chamber 5 is increased through a gas valve 2. A retainer 8 for preventing the plug 3 from protruding toward a water port 7 has water communicating holes 9 and is equipped with a rod 10 for fixing it to the liquid side member 4. When the water pressure has reached a preset level, the minimum clearance A between the plug 3 and the retainer 8 is designed to be larger than the diameter B of water communicating holes 9. This construction does not allow foreign matters such as sand passing through the holes 9 to be accumulated in the plug 3 and on the retainer 8.
COPYRIGHT: (C)1979,JPO&Japio
JP13487977A 1977-11-09 1977-11-09 Water accumulator Granted JPS5468513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13487977A JPS5468513A (en) 1977-11-09 1977-11-09 Water accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13487977A JPS5468513A (en) 1977-11-09 1977-11-09 Water accumulator

Publications (2)

Publication Number Publication Date
JPS5468513A true JPS5468513A (en) 1979-06-01
JPS6110682B2 JPS6110682B2 (en) 1986-03-31

Family

ID=15138623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13487977A Granted JPS5468513A (en) 1977-11-09 1977-11-09 Water accumulator

Country Status (1)

Country Link
JP (1) JPS5468513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11303802A (en) * 1998-04-15 1999-11-02 Mitsubishi Electric Corp Diaphragm stopper structure for high pressure accumulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941053A (en) * 1972-08-28 1974-04-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941053A (en) * 1972-08-28 1974-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11303802A (en) * 1998-04-15 1999-11-02 Mitsubishi Electric Corp Diaphragm stopper structure for high pressure accumulator

Also Published As

Publication number Publication date
JPS6110682B2 (en) 1986-03-31

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