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JPS578371A - Driving mechanisms of pump - Google Patents

Driving mechanisms of pump

Info

Publication number
JPS578371A
JPS578371A JP8113580A JP8113580A JPS578371A JP S578371 A JPS578371 A JP S578371A JP 8113580 A JP8113580 A JP 8113580A JP 8113580 A JP8113580 A JP 8113580A JP S578371 A JPS578371 A JP S578371A
Authority
JP
Japan
Prior art keywords
pump
plungers
camshaft
pair
motor
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
JP8113580A
Other languages
Japanese (ja)
Other versions
JPS622153B2 (en
Inventor
Makoto Okaji
Satoru Kudo
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Priority to JP8113580A priority Critical patent/JPS578371A/en
Publication of JPS578371A publication Critical patent/JPS578371A/en
Publication of JPS622153B2 publication Critical patent/JPS622153B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To enable two kinds of pumps of which operation hours do not interfere each other to be driven by driving one motor in normal and reverse directions.
CONSTITUTION: A camshaft 1 is made integral with the shaft of a motor 2, and on the camshaft 1, a pair of one-way clutches 3A and 3B are installed in the reverse direction, and eccentric cams 4A and 4B are fixed on the one-way clutches 3A and 3B respectively. Around the eccentric cams 4A and 4B, connecting rods 6A and 6B are installed through ball bearings 5A and 5B, and a pair of plungers 7A and 7B and the connecting rods 6A and 6B are connected, so that the plungers 7A and 7B may be allowed to perform rectilinear reciprocating motion.
COPYRIGHT: (C)1982,JPO&Japio
JP8113580A 1980-06-16 1980-06-16 Driving mechanisms of pump Granted JPS578371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8113580A JPS578371A (en) 1980-06-16 1980-06-16 Driving mechanisms of pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8113580A JPS578371A (en) 1980-06-16 1980-06-16 Driving mechanisms of pump

Publications (2)

Publication Number Publication Date
JPS578371A true JPS578371A (en) 1982-01-16
JPS622153B2 JPS622153B2 (en) 1987-01-17

Family

ID=13737953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8113580A Granted JPS578371A (en) 1980-06-16 1980-06-16 Driving mechanisms of pump

Country Status (1)

Country Link
JP (1) JPS578371A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109812U (en) * 1986-12-29 1988-07-15
JPH031917U (en) * 1989-05-31 1991-01-10
US7585064B2 (en) 2005-11-30 2009-09-08 Samsung Electronics Co., Ltd. Apparatus to remove bubbles in an inkjet printer
JP5565490B1 (en) * 2013-03-26 2014-08-06 東亜ディーケーケー株式会社 Feed pump
CN106917733A (en) * 2015-12-25 2017-07-04 罗凤玲 A kind of power set

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109812U (en) * 1986-12-29 1988-07-15
JPH031917U (en) * 1989-05-31 1991-01-10
US7585064B2 (en) 2005-11-30 2009-09-08 Samsung Electronics Co., Ltd. Apparatus to remove bubbles in an inkjet printer
JP5565490B1 (en) * 2013-03-26 2014-08-06 東亜ディーケーケー株式会社 Feed pump
CN106917733A (en) * 2015-12-25 2017-07-04 罗凤玲 A kind of power set

Also Published As

Publication number Publication date
JPS622153B2 (en) 1987-01-17

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