EP0240278A3 - Improvements relating to gas compressors - Google Patents

Improvements relating to gas compressors Download PDF

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Publication number
EP0240278A3
EP0240278A3 EP87302717A EP87302717A EP0240278A3 EP 0240278 A3 EP0240278 A3 EP 0240278A3 EP 87302717 A EP87302717 A EP 87302717A EP 87302717 A EP87302717 A EP 87302717A EP 0240278 A3 EP0240278 A3 EP 0240278A3
Authority
EP
European Patent Office
Prior art keywords
improvements relating
gas compressors
compressors
gas
relating
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
EP87302717A
Other versions
EP0240278A2 (en
EP0240278B1 (en
Inventor
Michael Charles Christmas
William James Bentick Swintonclarke
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.)
Honeywell UK Ltd
Original Assignee
Bendix 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10595495&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0240278(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bendix Ltd filed Critical Bendix Ltd
Publication of EP0240278A2 publication Critical patent/EP0240278A2/en
Publication of EP0240278A3 publication Critical patent/EP0240278A3/en
Application granted granted Critical
Publication of EP0240278B1 publication Critical patent/EP0240278B1/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
    • 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
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
EP19870302717 1986-04-01 1987-03-30 Improvements relating to gas compressors Expired EP0240278B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08607955A GB2188682A (en) 1986-04-01 1986-04-01 Unloader valve for compressor
GB8607955 1986-04-01

Publications (3)

Publication Number Publication Date
EP0240278A2 EP0240278A2 (en) 1987-10-07
EP0240278A3 true EP0240278A3 (en) 1989-08-30
EP0240278B1 EP0240278B1 (en) 1991-10-16

Family

ID=10595495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870302717 Expired EP0240278B1 (en) 1986-04-01 1987-03-30 Improvements relating to gas compressors

Country Status (4)

Country Link
EP (1) EP0240278B1 (en)
DE (1) DE3773723D1 (en)
ES (1) ES2026529T3 (en)
GB (1) GB2188682A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259589B (en) * 1992-06-22 1996-03-20 Bendix Heavy Vehicle Syst VOLUMETRIC ALTERNATIVE PISTON COMPRESSOR, PARTICULARLY FOR PNEUMATIC BRAKING SYSTEMS.
GB2319569A (en) * 1996-11-22 1998-05-27 Knorr Bremse Systeme Unloading gas compressors
US9657733B2 (en) * 2013-12-16 2017-05-23 Wabco Compressor Manufacturing Co. Compressor for a vehicle air supply system
US20160298763A1 (en) * 2015-04-09 2016-10-13 Bendix Commercial Vehicle Systems Llc Piston assembly for an unloader valve of an air compressor
EP3718844B1 (en) * 2019-04-05 2023-02-08 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Piston assembly for an unloader valve of an air compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352457A (en) * 1963-03-29 1964-02-14 Normalair Ltd Vacuum device for compressor
DE1940736A1 (en) * 1969-08-09 1971-02-18 Condor Werk Frede Kg Geb Control device for compressor systems
FR2267500A1 (en) * 1974-04-09 1975-11-07 Von Roll Ag
EP0051760A1 (en) * 1980-11-07 1982-05-19 Knorr-Bremse Ag A pneumatically controlled compressor idling clutch having a valve arrangement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352457A (en) * 1963-03-29 1964-02-14 Normalair Ltd Vacuum device for compressor
DE1940736A1 (en) * 1969-08-09 1971-02-18 Condor Werk Frede Kg Geb Control device for compressor systems
FR2267500A1 (en) * 1974-04-09 1975-11-07 Von Roll Ag
EP0051760A1 (en) * 1980-11-07 1982-05-19 Knorr-Bremse Ag A pneumatically controlled compressor idling clutch having a valve arrangement

Also Published As

Publication number Publication date
EP0240278A2 (en) 1987-10-07
GB2188682B (en) 1989-11-15
DE3773723D1 (en) 1991-11-21
GB2188682A (en) 1987-10-07
EP0240278B1 (en) 1991-10-16
ES2026529T3 (en) 1992-05-01
GB8607955D0 (en) 1986-05-08

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