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JPS55104587A - Pump - Google Patents

Pump

Info

Publication number
JPS55104587A
JPS55104587A JP1117879A JP1117879A JPS55104587A JP S55104587 A JPS55104587 A JP S55104587A JP 1117879 A JP1117879 A JP 1117879A JP 1117879 A JP1117879 A JP 1117879A JP S55104587 A JPS55104587 A JP S55104587A
Authority
JP
Japan
Prior art keywords
water
elliptical
water supply
waterwheel
pump
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
JP1117879A
Other languages
Japanese (ja)
Inventor
Shigeo Yamamoto
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1117879A priority Critical patent/JPS55104587A/en
Publication of JPS55104587A publication Critical patent/JPS55104587A/en
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To save power and operate water supply and discharge simultaneously by constructing a waterwheel and a pumping means by using two elliptical gears enclosed in a case.
CONSTITUTION: A pair of elliptical gears 7, 8 and another pair of elliptical gears 7', 8' are enclosed respectively in tandem-connected motor case 2 and pump case 3, and they are fixed on common shaft 5. Consequently, water flowing in from water supply port 9 gives rotation to elliptical gear 7, which functions as a waterwheel, and then it is dishcarged from outlet 10. This is used for water supply. On the other hand, the rotation of elliptical gear 7', coaxial with elliptical gear 7, provides a pumping means, so that water is sucked from water supply port 9' and is dischage from outlet 10'. This is used for discharging used water. Since the pump is driven by rotating the waterwheel by water pressure in this way, no electric drive means is required in supplying and discharging water.
COPYRIGHT: (C)1980,JPO&Japio
JP1117879A 1979-01-31 1979-01-31 Pump Pending JPS55104587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1117879A JPS55104587A (en) 1979-01-31 1979-01-31 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1117879A JPS55104587A (en) 1979-01-31 1979-01-31 Pump

Publications (1)

Publication Number Publication Date
JPS55104587A true JPS55104587A (en) 1980-08-11

Family

ID=11770798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1117879A Pending JPS55104587A (en) 1979-01-31 1979-01-31 Pump

Country Status (1)

Country Link
JP (1) JPS55104587A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511378A (en) * 1981-06-30 1985-04-16 Greene George J Liquid-gas contacting apparatus and pump therefor
KR20030030532A (en) * 2001-10-11 2003-04-18 현대자동차주식회사 Dual head pump for fuel cell vehicle
EP1795988A1 (en) * 2005-12-10 2007-06-13 de Schrijver, Aster Arrangement for ratio-controlled dispensing of plural componet materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511378A (en) * 1981-06-30 1985-04-16 Greene George J Liquid-gas contacting apparatus and pump therefor
KR20030030532A (en) * 2001-10-11 2003-04-18 현대자동차주식회사 Dual head pump for fuel cell vehicle
EP1795988A1 (en) * 2005-12-10 2007-06-13 de Schrijver, Aster Arrangement for ratio-controlled dispensing of plural componet materials
WO2007065724A2 (en) * 2005-12-10 2007-06-14 Aster De Schrijver Method and arrangement for ratio-controlled dispensing of plural component materials
WO2007065724A3 (en) * 2005-12-10 2007-10-04 Schrijver Aster De Method and arrangement for ratio-controlled dispensing of plural component materials

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