FR1504927A - New and improved device for starting a compressor off-load - Google Patents

New and improved device for starting a compressor off-load

Info

Publication number
FR1504927A
FR1504927A FR86628A FR86628A FR1504927A FR 1504927 A FR1504927 A FR 1504927A FR 86628 A FR86628 A FR 86628A FR 86628 A FR86628 A FR 86628A FR 1504927 A FR1504927 A FR 1504927A
Authority
FR
France
Prior art keywords
compressor
starting
load
new
improved device
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
FR86628A
Other languages
French (fr)
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.)
Worthington Corp
Original Assignee
Worthington Corp
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 Worthington Corp filed Critical Worthington Corp
Application granted granted Critical
Publication of FR1504927A publication Critical patent/FR1504927A/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
    • F04C23/006—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle having complementary function
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
FR86628A 1965-12-10 1966-12-08 New and improved device for starting a compressor off-load Expired FR1504927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512895A US3349994A (en) 1965-12-10 1965-12-10 Unloading system for rotary compressor

Publications (1)

Publication Number Publication Date
FR1504927A true FR1504927A (en) 1967-12-08

Family

ID=24041067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86628A Expired FR1504927A (en) 1965-12-10 1966-12-08 New and improved device for starting a compressor off-load

Country Status (4)

Country Link
US (1) US3349994A (en)
ES (1) ES333740A1 (en)
FR (1) FR1504927A (en)
GB (1) GB1147238A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448916A (en) * 1967-06-16 1969-06-10 Ingersoll Rand Co Unloading system for compressors
US3462074A (en) * 1968-02-23 1969-08-19 John E Grimmer Air compressor apparatus and method
US3582233A (en) * 1969-04-24 1971-06-01 Worthington Corp Rotary compressor control system
US3632231A (en) * 1970-02-19 1972-01-04 Worthington Corp Suction pressure relieving system for a rotary vane compressor
US4123203A (en) * 1977-10-14 1978-10-31 Gardner-Denver Company Multistage helical screw compressor with liquid injection
US4583919A (en) * 1984-06-18 1986-04-22 Ingersoll-Rand Company Lubrication system for a compressor
US5803715A (en) * 1991-10-14 1998-09-08 Cash Engineering Research Pty. Ltd. Inlet control combination for a compressor system
CN111396466B (en) * 2020-03-25 2021-11-30 福建龙马环卫装备股份有限公司 Sanitation vehicle pneumatic clutch voltage stabilization control method and system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616992A (en) * 1925-05-07 1927-02-08 Ruckstuhl Alwin Rotary compressor
US1716160A (en) * 1927-08-03 1929-06-04 Westinghouse Electric & Mfg Co Pumping system for metal-tank rectifiers
US2492075A (en) * 1945-10-30 1949-12-20 Kinney Mfg Company Vacuum pump
US2826353A (en) * 1950-03-22 1958-03-11 Alois Vogt Apparatus for high vacuum pumps
US2971691A (en) * 1955-08-16 1961-02-14 Heraeus Gmbh W C Pumping system
US2958455A (en) * 1956-11-02 1960-11-01 Nat Res Corp High vacuum
US2914242A (en) * 1957-02-01 1959-11-24 Escher Wyss Ag Turbo-compressor plant
US3110473A (en) * 1957-06-07 1963-11-12 Basf Ag Gas turbine plant and method of operating the same
US3191854A (en) * 1960-06-02 1965-06-29 Atlas Copco Ab Compressor units
US3147712A (en) * 1960-09-02 1964-09-08 Gen Motors Corp Fuel pumping system for gas turbines
US3101187A (en) * 1960-09-12 1963-08-20 Wagner Electric Corp Fluid pressure operated piston valve

Also Published As

Publication number Publication date
ES333740A1 (en) 1967-10-01
GB1147238A (en) 1969-04-02
US3349994A (en) 1967-10-31

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