FR2238063A1 - - Google Patents

Info

Publication number
FR2238063A1
FR2238063A1 FR7424737A FR7424737A FR2238063A1 FR 2238063 A1 FR2238063 A1 FR 2238063A1 FR 7424737 A FR7424737 A FR 7424737A FR 7424737 A FR7424737 A FR 7424737A FR 2238063 A1 FR2238063 A1 FR 2238063A1
Authority
FR
France
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
FR7424737A
Other languages
French (fr)
Other versions
FR2238063B1 (de
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of FR2238063A1 publication Critical patent/FR2238063A1/fr
Application granted granted Critical
Publication of FR2238063B1 publication Critical patent/FR2238063B1/fr
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
    • F04B49/16—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 adjusting the capacity of dead spaces of working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR7424737A 1973-07-16 1974-07-16 Expired FR2238063B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379498A US3878770A (en) 1973-07-16 1973-07-16 Clearance pocket assembly

Publications (2)

Publication Number Publication Date
FR2238063A1 true FR2238063A1 (de) 1975-02-14
FR2238063B1 FR2238063B1 (de) 1978-05-26

Family

ID=23497509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424737A Expired FR2238063B1 (de) 1973-07-16 1974-07-16

Country Status (6)

Country Link
US (1) US3878770A (de)
CA (1) CA1026722A (de)
DE (1) DE2432327A1 (de)
FR (1) FR2238063B1 (de)
GB (1) GB1451852A (de)
IT (1) IT1017123B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384826A (en) * 1981-05-04 1983-05-24 Tenneco, Inc. Method and apparatus for controlling communication with a compressor unloader chamber
US4694732A (en) * 1986-03-31 1987-09-22 Ingersoll-Rand Company Clearance pocket assembly
US20050098083A1 (en) * 2003-11-11 2005-05-12 Leonid Petrenko Flag lock

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US100113A (en) * 1870-02-22 Joseph breeden
US1364059A (en) * 1917-01-09 1920-12-28 Jones Owen Marshall Valve
US1333617A (en) * 1918-04-04 1920-03-16 Edwin M Harkins Waste-plug for washbowls
US1579782A (en) * 1923-09-19 1926-04-06 Worthington Pump & Mach Corp Regulator for variable-capacity compressors
US1621913A (en) * 1925-10-19 1927-03-22 Ingersoll Rand Co Clearance unloader
US1969507A (en) * 1931-03-27 1934-08-07 Cooper Bessemer Corp Compressor mechanism
US1867681A (en) * 1931-07-31 1932-07-19 Vitler Mfg Company Compressor
US3045892A (en) * 1959-09-23 1962-07-24 Ingersoll Rand Co Hydraulic variable volume clearance pocket device
CH417835A (de) * 1964-07-17 1966-07-31 Burckhardt Ag Maschf Einrichtung zur stufenlosen Regulierung der Förderleistung an Kolbenkompressoren
US3655301A (en) * 1970-05-28 1972-04-11 Clifford F Mcclung Fluid pump
US3618475A (en) * 1970-06-01 1971-11-09 Cooper Ind Inc Load controlling device for compressors

Also Published As

Publication number Publication date
GB1451852A (en) 1976-10-06
DE2432327A1 (de) 1975-01-30
FR2238063B1 (de) 1978-05-26
CA1026722A (en) 1978-02-21
US3878770A (en) 1975-04-22
IT1017123B (it) 1977-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse