GB1112361A - Improved method and apparatus for compressing fluid - Google Patents

Improved method and apparatus for compressing fluid

Info

Publication number
GB1112361A
GB1112361A GB20110/65A GB2011065A GB1112361A GB 1112361 A GB1112361 A GB 1112361A GB 20110/65 A GB20110/65 A GB 20110/65A GB 2011065 A GB2011065 A GB 2011065A GB 1112361 A GB1112361 A GB 1112361A
Authority
GB
United Kingdom
Prior art keywords
improved method
compressing fluid
switches
spring
divisions
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.)
Expired
Application number
GB20110/65A
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.)
Nash Engineering Co
Original Assignee
Nash Engineering Co
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 Nash Engineering Co filed Critical Nash Engineering Co
Publication of GB1112361A publication Critical patent/GB1112361A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Soil Working Implements (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,112,361. Fluid actuation of switches. NASH ENGINEERING CO. 12 May, 1965 [20 May, 1964], No. 20110/65. Heading H1N. [Also in Divisions F1 and F2] Each of a pair of switches 240, 268 is opened by a predetermined hydraulic or pneumatic pressure forcing a piston 228, 260 to move upwardly against the action of a spring 230, 262. A threaded plug 232, 264 engages the spring for adjusting the compression thereof.
GB20110/65A 1964-05-20 1965-05-12 Improved method and apparatus for compressing fluid Expired GB1112361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US368967A US3289918A (en) 1964-05-20 1964-05-20 Pump device

Publications (1)

Publication Number Publication Date
GB1112361A true GB1112361A (en) 1968-05-01

Family

ID=23453498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20110/65A Expired GB1112361A (en) 1964-05-20 1965-05-12 Improved method and apparatus for compressing fluid

Country Status (8)

Country Link
US (1) US3289918A (en)
BE (1) BE664205A (en)
DE (1) DE1503586B2 (en)
FI (1) FI47926C (en)
FR (1) FR1514930A (en)
GB (1) GB1112361A (en)
NL (1) NL144367B (en)
NO (1) NO117039B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438409A (en) * 1966-02-18 1969-04-15 Ethyl Corp Apparatus for transferring antiknock fluid
NL7606975A (en) * 1975-09-22 1977-03-24 Siemens Ag LIQUID PUMP SETUP.
US4050851A (en) * 1975-11-10 1977-09-27 The Nash Engineering Company Liquid ring pumps and compressors using a ferrofluidic ring liquid
US4087208A (en) * 1976-06-08 1978-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Method for compressing mixed gas consisting of combustible gas and air
US4334830A (en) * 1980-03-24 1982-06-15 The Nash Engineering Company Two-stage liquid ring pump with improved intrastage and interstage sealing means
US4392783A (en) * 1980-12-12 1983-07-12 The Nash Engineering Company Liquid ring pump employing discharged pumping liquid for discharge port control
FR2523465B1 (en) * 1982-03-22 1988-04-01 Alsthom Atlantique DEVICE FOR SUCTION AND TREATMENT OF GAS, ESPECIALLY GAS FROM THE DEODORIZATION OF FATTY BODIES
FR2556788B1 (en) * 1983-12-14 1988-04-22 Laguilharre Pierre IMPROVEMENT IN VACUUM PUMP-TYPE INSTALLATIONS SUPPLIED BY A REFRIGERATION LIQUID AT CONSTANT PRESSURE
US4521161A (en) * 1983-12-23 1985-06-04 The Nash Engineering Company Noise control for conically ported liquid ring pumps
DE3533017A1 (en) * 1985-09-16 1987-03-26 Ebner Anlagen & Apparate METHOD FOR GAS DELIVERY AND DEVICE THEREFOR
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
DE4118787A1 (en) * 1991-06-07 1992-12-24 Sihi Gmbh & Co Kg PROCESS-INTEGRATED OPERATING FLUID CLEANING SYSTEM FOR COMPRESSORS
DE4301907A1 (en) * 1993-01-25 1994-07-28 Siemens Ag Liquid ring machine
US5295792A (en) * 1993-04-02 1994-03-22 Ingersoll-Rand Company Method for non-destructively compressing ozone gas
AU7360798A (en) * 1997-09-24 1999-04-12 Cleveland Clinic Foundation, The Flow controlled blood pump system
US6558131B1 (en) 2001-06-29 2003-05-06 nash-elmo industries, l.l.c. Liquid ring pumps with automatic control of seal liquid injection
JP2018501429A (en) * 2015-01-08 2018-01-18 ガードナー デンヴァー ナッシュ エルエルシーＧａｒｄｎｅｒ Ｄｅｎｖｅｒ Ｎａｓｈ Ｌｌｃ Low pressure sealing liquid inlet area in compressor type liquid ring pump.
GB2571970B (en) * 2018-03-14 2020-09-16 Edwards Tech Vacuum Engineering (Qingdao) Co Ltd A liquid ring pump manifold with integrated non-return valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195174A (en) * 1935-12-30 1940-03-26 Irving C Jennings Pump

Also Published As

Publication number Publication date
NL144367B (en) 1974-12-16
DE1503586A1 (en) 1970-04-30
FI47926C (en) 1974-04-10
FR1514930A (en) 1968-03-01
NO117039B (en) 1969-06-23
FI47926B (en) 1974-01-02
US3289918A (en) 1966-12-06
BE664205A (en)
DE1728559B1 (en) 1977-07-07
NL6506261A (en) 1965-11-22
DE1503586B2 (en) 1974-04-04
DE1728558B1 (en) 1976-03-04

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