JPS5250004A - Pump equipment - Google Patents

Pump equipment

Info

Publication number
JPS5250004A
JPS5250004A JP50126117A JP12611775A JPS5250004A JP S5250004 A JPS5250004 A JP S5250004A JP 50126117 A JP50126117 A JP 50126117A JP 12611775 A JP12611775 A JP 12611775A JP S5250004 A JPS5250004 A JP S5250004A
Authority
JP
Japan
Prior art keywords
pump equipment
lightening
adoption
load
driving source
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
JP50126117A
Other languages
Japanese (ja)
Inventor
Masahiro Soya
Yoichi Sanai
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP50126117A priority Critical patent/JPS5250004A/en
Publication of JPS5250004A publication Critical patent/JPS5250004A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: Adoption of an unloading valve with special function to control pump operation for lightening the load of a driving source.
COPYRIGHT: (C)1977,JPO&Japio
JP50126117A 1975-10-20 1975-10-20 Pump equipment Pending JPS5250004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50126117A JPS5250004A (en) 1975-10-20 1975-10-20 Pump equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50126117A JPS5250004A (en) 1975-10-20 1975-10-20 Pump equipment

Publications (1)

Publication Number Publication Date
JPS5250004A true JPS5250004A (en) 1977-04-21

Family

ID=14927048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50126117A Pending JPS5250004A (en) 1975-10-20 1975-10-20 Pump equipment

Country Status (1)

Country Link
JP (1) JPS5250004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559899U (en) * 1978-07-05 1980-01-22
JPH0231726A (en) * 1988-06-29 1990-02-01 Ceiling Doctor Internatl Inc Method and apparatus for cleaning internal surface of building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559899U (en) * 1978-07-05 1980-01-22
JPH0231726A (en) * 1988-06-29 1990-02-01 Ceiling Doctor Internatl Inc Method and apparatus for cleaning internal surface of building

Similar Documents

Publication Publication Date Title
JPS52124585A (en) Buffer
JPS51147895A (en) Propeller and rudder supporting carrying device
JPS5248101A (en) Control device for pump operation
JPS5250004A (en) Pump equipment
JPS5260010A (en) Communication control unit
JPS52131201A (en) Hydraulic device
JPS53137403A (en) Controller for variable-discharge hydraulic pump
JPS5246266A (en) Magnetic brake
JPS51124847A (en) Four way valve for an air conditioner
JPS5231220A (en) Secondary-air control device for internal-combustio engine
JPS5210906A (en) Electromagnetic pump
JPS529775A (en) Anti-skid control device
JPS5288936A (en) Operation vehicle
JPS5276707A (en) Gear pump or motor
JPS5213106A (en) Pressure equipment for magnetic fluid
JPS523705A (en) Gear pump
JPS52103148A (en) Elevator
JPS51111650A (en) Zero volt switching power adjustor
JPS5271048A (en) Traverser for ceiling crane
JPS5293078A (en) Elevator for bicycles
JPS5240285A (en) Multiple operation instrument
JPS51129035A (en) Vehicle power take off
JPS5222839A (en) Arithmetic method
JPS5272070A (en) Vacuum power magnifying apparatus
JPS52131378A (en) Method of controlling stacker crane