CA1214758A - Discharge valve assembly - Google Patents

Discharge valve assembly

Info

Publication number
CA1214758A
CA1214758A CA000395485A CA395485A CA1214758A CA 1214758 A CA1214758 A CA 1214758A CA 000395485 A CA000395485 A CA 000395485A CA 395485 A CA395485 A CA 395485A CA 1214758 A CA1214758 A CA 1214758A
Authority
CA
Canada
Prior art keywords
valve
leaf spring
valve member
opening
closed position
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
CA000395485A
Other languages
English (en)
French (fr)
Inventor
Werner H. Prenger
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.)
Copeland Corp LLC
Original Assignee
Copeland Corp 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 Copeland Corp LLC filed Critical Copeland Corp LLC
Application granted granted Critical
Publication of CA1214758A publication Critical patent/CA1214758A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
CA000395485A 1981-02-13 1982-02-03 Discharge valve assembly Expired CA1214758A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23434381A 1981-02-13 1981-02-13
US234,343 1981-02-13
US31805381A 1981-11-04 1981-11-04
US318,053 1981-11-04

Publications (1)

Publication Number Publication Date
CA1214758A true CA1214758A (en) 1986-12-02

Family

ID=26927829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000395485A Expired CA1214758A (en) 1981-02-13 1982-02-03 Discharge valve assembly

Country Status (6)

Country Link
AR (1) AR227575A1 (enrdf_load_stackoverflow)
BR (1) BR8200765A (enrdf_load_stackoverflow)
CA (1) CA1214758A (enrdf_load_stackoverflow)
DE (1) DE3204356A1 (enrdf_load_stackoverflow)
GB (1) GB2094442B (enrdf_load_stackoverflow)
MX (1) MX155895A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469126A (en) * 1981-11-04 1984-09-04 Copeland Corporation Discharge valve assembly for refrigeration compressors
US4625296A (en) * 1984-01-17 1986-11-25 The Perkin-Elmer Corporation Memory refresh circuit with varying system transparency
IT1182601B (it) * 1985-10-10 1987-10-05 Aspera Spa Corpo valvolato per motocompressore ermetico per fluidi frigorigeni
US4681132A (en) * 1986-05-23 1987-07-21 Halkey-Roberts Corporation Check valve with preset cracking pressure
BR9002787A (pt) * 1990-06-08 1991-12-10 Brasil Compressores Sa Valvula para compressor hermetico

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914495A (en) * 1927-12-23 1933-06-20 Sullivan Machinery Co Valve mechanism
US2025240A (en) * 1934-10-20 1935-12-24 Universal Cooler Corp Refrigerant gas compressor
US2070659A (en) * 1935-08-15 1937-02-16 Universal Cooler Corp Compressor valve
AT193214B (de) * 1955-12-10 1957-11-25 R U L Schmidthuber Plattenvent Plattenventil
CH413196A (de) * 1963-03-09 1966-05-15 Inst Chemie Und Kaelteausruest Streifenventil von Kolbenkompressoren
CA1179575A (en) * 1978-12-20 1984-12-18 Robert W. King Valve assembly
US4329125A (en) * 1980-01-22 1982-05-11 Copeland Corporation Discharge valve
US4385872A (en) * 1980-01-22 1983-05-31 Copeland Corporation Compressor

Also Published As

Publication number Publication date
DE3204356A1 (de) 1982-12-02
DE3204356C2 (enrdf_load_stackoverflow) 1988-02-18
GB2094442B (en) 1985-05-30
GB2094442A (en) 1982-09-15
AR227575A1 (es) 1982-11-15
BR8200765A (pt) 1982-12-21
MX155895A (es) 1988-05-18

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Legal Events

Date Code Title Description
MKEX Expiry