GB1314147A - High pressure centrifugal compressor - Google Patents

High pressure centrifugal compressor

Info

Publication number
GB1314147A
GB1314147A GB585972A GB585972A GB1314147A GB 1314147 A GB1314147 A GB 1314147A GB 585972 A GB585972 A GB 585972A GB 585972 A GB585972 A GB 585972A GB 1314147 A GB1314147 A GB 1314147A
Authority
GB
United Kingdom
Prior art keywords
casing
members
end member
groove
screws
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
GB585972A
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of GB1314147A publication Critical patent/GB1314147A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps

Abstract

1314147 Centrifugal compressors CARRIER CORP 8 Feb 1972 [22 July 1971] 5859/72 Heading F1C A centrifugal compressor comprises a casing 10 formed with a cylindrical bore 11 extending inwardly from one end of the casing, into which a cylindrical end member 30 is inserted. Segmental arcuate members 35 having a radial dimension exceeding that of a circumferential groove 33 are inserted into the groove and then shifted axially so that their annular flanges 36 encircle the end member 30, and further segmental arcuate members 37 are then inserted into the remaining space in the groove with their annular flanges 40 engaging the bore 11. The members 35, 37 are then secured together as by screws 41. The end member 30 is then clamped up tightly against the members 35 by means of tie bolts 45 carried by lugs 47 attached to the outer end of the casing 10 as by screws 49. As shown, an inner cylindrical casing 13 may be provided to carry stator diaphragms such as 14, 15, 16. The compressor stages are arranged in two sets, of which only the respective first stages 17, 20 are shown, located back to back to minimize thrust.
GB585972A 1971-07-22 1972-02-08 High pressure centrifugal compressor Expired GB1314147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16525171A 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
GB1314147A true GB1314147A (en) 1973-04-18

Family

ID=22598104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB585972A Expired GB1314147A (en) 1971-07-22 1972-02-08 High pressure centrifugal compressor

Country Status (6)

Country Link
JP (1) JPS51325B1 (en)
DE (1) DE2210951A1 (en)
FR (1) FR2146849A5 (en)
GB (1) GB1314147A (en)
IT (1) IT951030B (en)
NL (1) NL7204586A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8631961B2 (en) 2009-04-22 2014-01-21 Hitachi, Ltd. End wall closure apparatus
CN109944810A (en) * 2012-06-06 2019-06-28 诺沃皮尼奥内技术股份有限公司 With multiple intercooled high-pressure ratio compressor and correlation technique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380405A (en) * 1980-01-07 1983-04-19 Hitachi, Ltd. Head flange mounting device for turbo-machine
FR2483538B1 (en) * 1980-06-02 1984-02-03 Jeumont Schneider
DE4031936A1 (en) * 1990-10-09 1992-04-16 Klein Schanzlin & Becker Ag CONTROL DEVICE
JP6934781B2 (en) 2017-09-06 2021-09-15 株式会社日立インダストリアルプロダクツ Multi-stage centrifugal fluid machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8631961B2 (en) 2009-04-22 2014-01-21 Hitachi, Ltd. End wall closure apparatus
CN109944810A (en) * 2012-06-06 2019-06-28 诺沃皮尼奥内技术股份有限公司 With multiple intercooled high-pressure ratio compressor and correlation technique

Also Published As

Publication number Publication date
DE2210951A1 (en) 1973-02-01
IT951030B (en) 1973-06-30
JPS51325B1 (en) 1976-01-07
NL7204586A (en) 1973-01-24
FR2146849A5 (en) 1973-03-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee