CA1074272A - Rotary air compressors - Google Patents

Rotary air compressors

Info

Publication number
CA1074272A
CA1074272A CA282,505A CA282505A CA1074272A CA 1074272 A CA1074272 A CA 1074272A CA 282505 A CA282505 A CA 282505A CA 1074272 A CA1074272 A CA 1074272A
Authority
CA
Canada
Prior art keywords
compressor
air
piston
intake valve
valve
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
CA282,505A
Other languages
English (en)
French (fr)
Inventor
Donald F. Anderson
Harold J. Albright
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Application granted granted Critical
Publication of CA1074272A publication Critical patent/CA1074272A/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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CA282,505A 1976-08-03 1977-07-11 Rotary air compressors Expired CA1074272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71139976A 1976-08-03 1976-08-03

Publications (1)

Publication Number Publication Date
CA1074272A true CA1074272A (en) 1980-03-25

Family

ID=24857932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282,505A Expired CA1074272A (en) 1976-08-03 1977-07-11 Rotary air compressors

Country Status (7)

Country Link
AU (1) AU505414B2 (de)
CA (1) CA1074272A (de)
DE (1) DE2734299A1 (de)
FR (1) FR2360770A1 (de)
GB (1) GB1530054A (de)
IN (1) IN147411B (de)
ZA (1) ZA773054B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344856B (en) * 1998-12-18 2002-12-18 Ingersoll Rand Company Ltd Method of operating compressor
CN105134609B (zh) * 2015-10-12 2017-06-16 南通市红星空压机配件制造有限公司 一种用于螺杆真空泵的进气阀
CN115217761A (zh) * 2022-06-24 2022-10-21 德耐尔能源装备有限公司 一种简单的移动机稳压装置

Also Published As

Publication number Publication date
IN147411B (de) 1980-02-23
GB1530054A (en) 1978-10-25
AU505414B2 (en) 1979-11-22
DE2734299A1 (de) 1978-02-09
AU2709977A (en) 1979-01-25
ZA773054B (en) 1978-04-26
FR2360770A1 (fr) 1978-03-03

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Legal Events

Date Code Title Description
MKEX Expiry