GB271838A - A new or improved gastight capsule for the separation of rotor from stator in driving motors for electrically actuated refrigerating machines - Google Patents

A new or improved gastight capsule for the separation of rotor from stator in driving motors for electrically actuated refrigerating machines

Info

Publication number
GB271838A
GB271838A GB10579/27A GB1057927A GB271838A GB 271838 A GB271838 A GB 271838A GB 10579/27 A GB10579/27 A GB 10579/27A GB 1057927 A GB1057927 A GB 1057927A GB 271838 A GB271838 A GB 271838A
Authority
GB
United Kingdom
Prior art keywords
per cent
capsule
stator
rotor
separation
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
GB10579/27A
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 GB271838A publication Critical patent/GB271838A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compressor (AREA)

Abstract

271,838. Baumann, C. May 28, 1926, [Convention date]. Casings. - The capsule 2 which forms a gas-tight separator between the stator 1 and rotor 3 of an electric motor operating the compressor of a refrigerating machine is made of a non- magnetic steel alloy containing 9 to 22 per cent chromium, 33 to 5 per cent nickel and less than 1 per cent carbon. A preferred form contains 5 to 9 per cent nickel, 15 to 22 per cent chromium and about 0.1 per cent carbon, the alloy being subjected to an annealing temperature of about 800‹ C. Such a material, which has high electrical resistance and specific strength and is resistant to molecular deterioration, corrosion and attack by acids, may be used in very thin form in that part of the capsule in the airgap so that it enables a short airgap to be employed. The capsule has a gastight joint at 4 with the casing 5.
GB10579/27A 1926-05-28 1927-04-20 A new or improved gastight capsule for the separation of rotor from stator in driving motors for electrically actuated refrigerating machines Expired GB271838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH271838X 1926-05-28

Publications (1)

Publication Number Publication Date
GB271838A true GB271838A (en) 1927-10-13

Family

ID=4478415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10579/27A Expired GB271838A (en) 1926-05-28 1927-04-20 A new or improved gastight capsule for the separation of rotor from stator in driving motors for electrically actuated refrigerating machines

Country Status (1)

Country Link
GB (1) GB271838A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160132A1 (en) * 1983-04-07 1985-11-06 Pneumo Abex Corporation Limited angle torque motor
GB2167845A (en) * 1984-12-03 1986-06-04 S I Coolers Ltd Drive arrangement for a pump/agitator in a cooler
WO2023117210A1 (en) * 2021-12-22 2023-06-29 OET GmbH Refrigerant compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160132A1 (en) * 1983-04-07 1985-11-06 Pneumo Abex Corporation Limited angle torque motor
GB2167845A (en) * 1984-12-03 1986-06-04 S I Coolers Ltd Drive arrangement for a pump/agitator in a cooler
WO2023117210A1 (en) * 2021-12-22 2023-06-29 OET GmbH Refrigerant compressor

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