JPS5683585A - Pump - Google Patents

Pump

Info

Publication number
JPS5683585A
JPS5683585A JP16032279A JP16032279A JPS5683585A JP S5683585 A JPS5683585 A JP S5683585A JP 16032279 A JP16032279 A JP 16032279A JP 16032279 A JP16032279 A JP 16032279A JP S5683585 A JPS5683585 A JP S5683585A
Authority
JP
Japan
Prior art keywords
cooling
heating
siphons
fluid
bellows
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
JP16032279A
Other languages
Japanese (ja)
Other versions
JPS5934879B2 (en
Inventor
Michio Yanatori
Kengo Hasegawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16032279A priority Critical patent/JPS5934879B2/en
Publication of JPS5683585A publication Critical patent/JPS5683585A/en
Publication of JPS5934879B2 publication Critical patent/JPS5934879B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enhance reliability of a pump, by pumping up fluid to be pumped up by cooling and heating a volatile liquid by use of siphons for controlling the flow of cooling and heating mediums and thereby causing expansion and contraction of bellows.
CONSTITUTION: Siphons C, H for controlling the flow of cooling and heating mediums are connected to a volatile liquid 8 stored above bellows 7 in a lift tank 6. Fluid 25 is pumped up by cooling and heating the volatile liquid 8 alternately by the siphons C, H and thereby causing expansion and contraction of the bellows 7. Since, in the above arrangement, no rotating parts are required for pumping up fluid 25, it is enabled to enhance reliability of the pump.
COPYRIGHT: (C)1981,JPO&Japio
JP16032279A 1979-12-12 1979-12-12 pump Expired JPS5934879B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16032279A JPS5934879B2 (en) 1979-12-12 1979-12-12 pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16032279A JPS5934879B2 (en) 1979-12-12 1979-12-12 pump

Publications (2)

Publication Number Publication Date
JPS5683585A true JPS5683585A (en) 1981-07-08
JPS5934879B2 JPS5934879B2 (en) 1984-08-24

Family

ID=15712447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16032279A Expired JPS5934879B2 (en) 1979-12-12 1979-12-12 pump

Country Status (1)

Country Link
JP (1) JPS5934879B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102410187A (en) * 2011-09-21 2012-04-11 杭州普普科技有限公司 Method for achieving liquid flow output, phase-change power unit and constant flow pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352773A (en) * 1986-08-22 1988-03-05 Mazda Motor Corp Welding gun device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102410187A (en) * 2011-09-21 2012-04-11 杭州普普科技有限公司 Method for achieving liquid flow output, phase-change power unit and constant flow pump
WO2013040874A1 (en) * 2011-09-21 2013-03-28 杭州普普科技有限公司 Liquid flow output method, phase change power device, and constant flow pump

Also Published As

Publication number Publication date
JPS5934879B2 (en) 1984-08-24

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