GB679079A - Improvements in, or relating to, automatic valves for compressors and similar apparatus - Google Patents

Improvements in, or relating to, automatic valves for compressors and similar apparatus

Info

Publication number
GB679079A
GB679079A GB2268850A GB2268850A GB679079A GB 679079 A GB679079 A GB 679079A GB 2268850 A GB2268850 A GB 2268850A GB 2268850 A GB2268850 A GB 2268850A GB 679079 A GB679079 A GB 679079A
Authority
GB
United Kingdom
Prior art keywords
valve
compressors
ported
relating
similar apparatus
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
GB2268850A
Inventor
Stephen Felix Martineau
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.)
COMPRESSOR ACDESSORIES Ltd
Original Assignee
COMPRESSOR ACDESSORIES 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
Application filed by COMPRESSOR ACDESSORIES Ltd filed Critical COMPRESSOR ACDESSORIES Ltd
Priority to GB2268850A priority Critical patent/GB679079A/en
Publication of GB679079A publication Critical patent/GB679079A/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
    • F04B39/102—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)

Abstract

679,079. Non-return valves. COMPRESSOR ACCESSORIES, Ltd. Sept. 15, 1950, No. 22688/50. Class 135. An automatic valve for compressors &c. comprises one or more spring-loaded annular valve members 5 of such section as to present two diverging faces to the fluid flow as the valve opens, and coacting with chamfered seats 12 in a ported seat member 7. A ported stop plate 10 limits the opening movement of the valve member so that it never completely leaves the seat opening and cannot, therefore, be displaced wholly to one side thereof. The valve member is self-centring during closure by virtue of its shape. The loading spring 9 is of undulating and gapped, annular, form.
GB2268850A 1950-09-15 1950-09-15 Improvements in, or relating to, automatic valves for compressors and similar apparatus Expired GB679079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2268850A GB679079A (en) 1950-09-15 1950-09-15 Improvements in, or relating to, automatic valves for compressors and similar apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2268850A GB679079A (en) 1950-09-15 1950-09-15 Improvements in, or relating to, automatic valves for compressors and similar apparatus

Publications (1)

Publication Number Publication Date
GB679079A true GB679079A (en) 1952-09-10

Family

ID=10183500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2268850A Expired GB679079A (en) 1950-09-15 1950-09-15 Improvements in, or relating to, automatic valves for compressors and similar apparatus

Country Status (1)

Country Link
GB (1) GB679079A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149952B (en) * 1960-11-16 1963-06-06 Karin Boehne Geb Gries Line oil
FR2444820A1 (en) * 1978-12-20 1980-07-18 Copeland Corp TOGETHER
US4259147A (en) * 1975-02-12 1981-03-31 New Fibers International Pulping process
US4450860A (en) * 1981-02-13 1984-05-29 Copeland Corporation Discharge valve guide
US4469126A (en) * 1981-11-04 1984-09-04 Copeland Corporation Discharge valve assembly for refrigeration compressors
US4478243A (en) * 1978-12-20 1984-10-23 Copeland Corporation Valve assembly
US4543989A (en) * 1981-11-04 1985-10-01 Copeland Corporation Discharge valve assembly for refrigeration compressors
EP0572748A1 (en) * 1992-06-02 1993-12-08 Maschinenfabrik Sulzer-Burckhardt AG Annular valve for a piston compressor
CN112594424A (en) * 2020-12-03 2021-04-02 珠海格力节能环保制冷技术研究中心有限公司 Exhaust structure, compressor and air conditioner

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149952B (en) * 1960-11-16 1963-06-06 Karin Boehne Geb Gries Line oil
US4259147A (en) * 1975-02-12 1981-03-31 New Fibers International Pulping process
FR2444820A1 (en) * 1978-12-20 1980-07-18 Copeland Corp TOGETHER
US4478243A (en) * 1978-12-20 1984-10-23 Copeland Corporation Valve assembly
US4450860A (en) * 1981-02-13 1984-05-29 Copeland Corporation Discharge valve guide
US4469126A (en) * 1981-11-04 1984-09-04 Copeland Corporation Discharge valve assembly for refrigeration compressors
US4543989A (en) * 1981-11-04 1985-10-01 Copeland Corporation Discharge valve assembly for refrigeration compressors
EP0572748A1 (en) * 1992-06-02 1993-12-08 Maschinenfabrik Sulzer-Burckhardt AG Annular valve for a piston compressor
US5483992A (en) * 1992-06-02 1996-01-16 Maschinenfabrik Sulzer-Burckhardt Ag Annular valve for a piston compressor
CN112594424A (en) * 2020-12-03 2021-04-02 珠海格力节能环保制冷技术研究中心有限公司 Exhaust structure, compressor and air conditioner

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