GB1005925A - Improvements in or relating to hermetically sealed motor-compressors - Google Patents

Improvements in or relating to hermetically sealed motor-compressors

Info

Publication number
GB1005925A
GB1005925A GB42389/61A GB4238961A GB1005925A GB 1005925 A GB1005925 A GB 1005925A GB 42389/61 A GB42389/61 A GB 42389/61A GB 4238961 A GB4238961 A GB 4238961A GB 1005925 A GB1005925 A GB 1005925A
Authority
GB
United Kingdom
Prior art keywords
cylinder
silencer
compressor
motor
hermetically sealed
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
GB42389/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1005925A publication Critical patent/GB1005925A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S181/00—Acoustics
    • Y10S181/403—Refrigerator compresssor muffler
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/903—Treadle operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)

Abstract

1,005,925. Reciprocating compressors. M. CLAUSEN, [trading as FIRMA DANFOSS VED. ING M. CLAUSEN]. Nov. 27, 1961 [Nov. 26, 1960], No. 42389/61. Heading FIN. A hermetically sealed reciprocating pistontype motor-compressor unit has inlet silencing means formed integrally with and circumferentially surrounding the compressor cylinder, and outlet silencing means forming part of a compressed fluid delivery line and spaced from the compressor cylinder. As shown, the motor 3 drives a centrifugal oil pump 7 and a refrigerant compressor whose cylinder 10 has a delivery pipe leading to a silencer 16. The cylinder also has side extensions 12, 13 containing inlet silencing chambers. Alternatively (Fig. 2, not shown) these silencing chambers partially encircle the cylinder. To reduce the heat transfer to the gas in the capsule 2, the pressure pipe 17 from the silencer 16 may be lagged, and the silencer 16 may also be insulated, for example by a spaced foil cover, as described in Specification 1,005,924, or may be outside the capsule.
GB42389/61A 1960-11-26 1961-11-27 Improvements in or relating to hermetically sealed motor-compressors Expired GB1005925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED34829A DE1149851B (en) 1960-11-26 1960-11-26 Hermetically sealed motor compressor

Publications (1)

Publication Number Publication Date
GB1005925A true GB1005925A (en) 1965-09-29

Family

ID=7042375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42389/61A Expired GB1005925A (en) 1960-11-26 1961-11-27 Improvements in or relating to hermetically sealed motor-compressors

Country Status (3)

Country Link
US (1) US3187991A (en)
DE (1) DE1149851B (en)
GB (1) GB1005925A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302424A (en) * 1966-01-10 1967-02-07 Gen Motors Corp Refrigerating apparatus
US3461683A (en) * 1968-01-30 1969-08-19 Danfoss As Pressure pipe for encapsulated refrigerating machine
DE2617387B2 (en) * 1976-04-21 1979-08-16 Danfoss A/S, Nordborg (Daenemark) Resilient pressure pipe
US4231228A (en) * 1979-08-03 1980-11-04 Carrier Corporation Combination process tube and vibration attenuator for a refrigeration circuit
US4906166A (en) * 1987-11-04 1990-03-06 Sundstrand Corporation Liquid coolant circulating system employing intergrated pump/accumulator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537896A (en) *
DE95428C (en) *
US2287203A (en) * 1939-09-29 1942-06-23 Gen Motors Corp Refrigerating apparatus
DE962804C (en) * 1951-12-15 1957-04-25 Teves Kg Alfred Compressors for refrigeration machines
US2789652A (en) * 1953-11-05 1957-04-23 Fannen John Muffling device for pneumatic tools of the turbine type
US2823850A (en) * 1954-08-05 1958-02-18 Stempel Hermetik Gmbh Carrier for a motor compressor of a refrigerating machine
DE949662C (en) * 1955-01-16 1956-09-27 Stempel Hermetik G M B H Motor compressor, especially for hermetically sealed small refrigeration machines
US2883100A (en) * 1956-11-15 1959-04-21 American Motors Corp Refrigerating apparatus
US2935244A (en) * 1958-05-08 1960-05-03 Gen Electric Muffler arrangement for hermetic compressors
US3033009A (en) * 1960-01-08 1962-05-08 Worthington Corp Multiple compressor system for refrigeration installation
US2978881A (en) * 1960-02-02 1961-04-11 Westinghouse Electric Corp Air conditioning apparatus

Also Published As

Publication number Publication date
DE1149851B (en) 1963-06-06
US3187991A (en) 1965-06-08

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