FR2025830A1 - - Google Patents

Info

Publication number
FR2025830A1
FR2025830A1 FR6942804A FR6942804A FR2025830A1 FR 2025830 A1 FR2025830 A1 FR 2025830A1 FR 6942804 A FR6942804 A FR 6942804A FR 6942804 A FR6942804 A FR 6942804A FR 2025830 A1 FR2025830 A1 FR 2025830A1
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.)
Withdrawn
Application number
FR6942804A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2025830A1 publication Critical patent/FR2025830A1/fr
Withdrawn legal-status Critical Current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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • 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
    • 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
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
FR6942804A 1968-12-10 1969-12-10 Withdrawn FR2025830A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78257068A 1968-12-10 1968-12-10

Publications (1)

Publication Number Publication Date
FR2025830A1 true FR2025830A1 (de) 1970-09-11

Family

ID=25126458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942804A Withdrawn FR2025830A1 (de) 1968-12-10 1969-12-10

Country Status (4)

Country Link
US (1) US3507193A (de)
DE (1) DE1961271C2 (de)
ES (1) ES374383A1 (de)
FR (1) FR2025830A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351286A1 (fr) * 1976-05-10 1977-12-09 Carrier Corp Insonorisation des groupes moto-compresseurs de fluide frigorigene

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209953A1 (de) * 1981-07-02 1983-01-20 Mitsubishi Denki K.K., Tokyo Oelpumpe fuer eine hermetisch abgedichtete motor-kompressor-einheit
US4518323A (en) * 1983-07-25 1985-05-21 Copeland Corporation Hermetic refrigeration compressor
GB2143907B (en) * 1983-07-25 1987-12-02 Copeland Corp Hermetic refrigeration compressor
US4907414A (en) * 1986-09-02 1990-03-13 Carrier Corporation Refrigerant injection into oil for sound reduction
US4718829A (en) * 1987-01-20 1988-01-12 American Standard Inc. Noise reduction using suction gas to foam oil
CA2431298A1 (en) * 2002-06-11 2003-12-11 Tecumseh Products Company Method of draining and recharging hermetic compressor oil
RU2738298C2 (ru) * 2019-04-05 2020-12-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный университет туризма и сервиса" (ФГБОУ ВО "РГУТИС") Привод компрессора теплонасосной установки

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098604A (en) * 1955-07-07 1963-07-23 Gen Electric Hermetic refrigerant compressor
US3008628A (en) * 1957-10-03 1961-11-14 Carrier Corp Compressor
US3066857A (en) * 1960-05-18 1962-12-04 Westinghouse Electric Corp Motor compressor unit with reduced noise transmission
US3162360A (en) * 1962-05-14 1964-12-22 Carrier Corp Compressor venting system
US3248044A (en) * 1964-09-28 1966-04-26 Lennox Ind Inc Refrigerant compressor lubrication arrangement
US3334808A (en) * 1965-10-24 1967-08-08 Lennox Ind Inc Compressor lubrication arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351286A1 (fr) * 1976-05-10 1977-12-09 Carrier Corp Insonorisation des groupes moto-compresseurs de fluide frigorigene

Also Published As

Publication number Publication date
ES374383A1 (es) 1972-01-01
US3507193A (en) 1970-04-21
DE1961271A1 (de) 1970-07-09
DE1961271C2 (de) 1982-04-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse