FR93989E - Improvements to devices with coaxial suction and delivery valves. - Google Patents

Improvements to devices with coaxial suction and delivery valves.

Info

Publication number
FR93989E
FR93989E FR140627A FR140627A FR93989E FR 93989 E FR93989 E FR 93989E FR 140627 A FR140627 A FR 140627A FR 140627 A FR140627 A FR 140627A FR 93989 E FR93989 E FR 93989E
Authority
FR
France
Prior art keywords
devices
delivery valves
coaxial suction
coaxial
suction
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
FR140627A
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.)
Burckhardt Compression AG
Original Assignee
Maschinenfabrik Burckhardt AG
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
Priority claimed from CH1012164A external-priority patent/CH424402A/en
Application filed by Maschinenfabrik Burckhardt AG filed Critical Maschinenfabrik Burckhardt AG
Application granted granted Critical
Publication of FR93989E publication Critical patent/FR93989E/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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1013—Adaptations or arrangements of distribution members the members being of the poppet valve type
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F04B39/1033—Adaptations or arrangements of distribution members the members being disc valves annular disc 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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1046—Combination of in- and outlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
FR140627A 1964-08-03 1968-02-21 Improvements to devices with coaxial suction and delivery valves. Expired FR93989E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1012164A CH424402A (en) 1964-08-03 1964-08-03 Concentric suction and pressure valve
CH276467A CH471993A (en) 1964-08-03 1967-02-24 Concentric suction and pressure valve

Publications (1)

Publication Number Publication Date
FR93989E true FR93989E (en) 1969-06-13

Family

ID=25691346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR140627A Expired FR93989E (en) 1964-08-03 1968-02-21 Improvements to devices with coaxial suction and delivery valves.

Country Status (5)

Country Link
CH (1) CH471993A (en)
DE (1) DE1675454B1 (en)
FR (1) FR93989E (en)
GB (1) GB1225263A (en)
NL (1) NL6703829A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1105802A (en) * 1977-10-31 1981-07-28 John H. Olsen Check valve assembly
US4921409A (en) * 1988-06-21 1990-05-01 Dresser Industries, Inc. High pressure reciprocating pump

Also Published As

Publication number Publication date
NL6703829A (en) 1968-08-26
GB1225263A (en) 1971-03-17
DE1675454B1 (en) 1970-09-24
CH471993A (en) 1969-04-30

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