FR2096063A5 - - Google Patents

Info

Publication number: FR2096063A5
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.): Expired

Application number

FR7120718A

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.)

1970-06-08

Filing date

1971-06-08

Publication date

1972-02-11

1971-06-08 Application filed by Carrier Corp filed Critical Carrier Corp

1972-02-11 Application granted granted Critical

1972-02-11 Publication of FR2096063A5 publication Critical patent/FR2096063A5/fr

Status 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
- 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
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

FR7120718A 1970-06-08 1971-06-08 Expired FR2096063A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US4444670A	1970-06-08	1970-06-08

Publications (1)

Publication Number	Publication Date
FR2096063A5 true FR2096063A5 (fr)	1972-02-11

Family

ID=21932431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7120718A Expired FR2096063A5 (fr)	1970-06-08	1971-06-08

Country Status (7)

Country	Link
US (1)	US3717418A (fr)
CA (1)	CA955570A (fr)
CH (1)	CH523432A (fr)
DE (1)	DE2128233B2 (fr)
FR (1)	FR2096063A5 (fr)
GB (1)	GB1357183A (fr)
NL (1)	NL7107688A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3802795A (en) *	1972-04-19	1974-04-09	Worthington Cei	Multi-stage centrifugal compressor
US3909154A (en) *	1974-09-05	1975-09-30	Carrier Corp	Centrifugal compressor
JPS5413108A (en) *	1977-06-29	1979-01-31	Sumitomo Rubber Ind	Bead structure of steel tire
CH633355A5 (de) *	1978-08-04	1982-11-30	Bbc Brown Boveri & Cie	Achsdrucklageranordnung.
US4277223A (en) *	1979-11-29	1981-07-07	Guy F. Atkinson Company	Case construction for multi-stage pump
US4533294A (en) *	1980-09-25	1985-08-06	Dresser Industries, Inc.	High speed centrifugal pump and method for operating same at reduced noise levels
EP0704624B1 (fr) *	1994-09-28	2003-01-08	Ishikawajima-Harima Heavy Industries Co., Ltd.	Turbo-compresseur
GB2454188B (en) *	2007-10-30	2010-09-29	Richard Julius Gozdawa	Gas compressor
ITCO20120030A1 (it) *	2012-06-06	2013-12-07	Nuovo Pignone Srl	Compressori ad alto rapporto di pressione con intercooler multiplo e relativi metodi

1970
- 1970-06-08 US US00044446A patent/US3717418A/en not_active Expired - Lifetime
1971
- 1971-05-21 CA CA113,625A patent/CA955570A/en not_active Expired
- 1971-05-28 GB GB1797971A patent/GB1357183A/en not_active Expired
- 1971-06-04 NL NL7107688A patent/NL7107688A/xx unknown
- 1971-06-07 DE DE19712128233 patent/DE2128233B2/de active Pending
- 1971-06-08 CH CH831671A patent/CH523432A/de not_active IP Right Cessation
- 1971-06-08 FR FR7120718A patent/FR2096063A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2128233B2 (de)	1976-11-04
NL7107688A (fr)	1971-12-10
US3717418A (en)	1973-02-20
CA955570A (en)	1974-10-01
CH523432A (de)	1972-05-31
GB1357183A (en)	1974-06-19
DE2128233A1 (de)	1971-12-16

Legal Events

Date	Code	Title	Description
1977-08-12	ST	Notification of lapse

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
FR2096063A5 (fr)	1972-02-11
ATA96471A (fr)	1973-02-15
AU1146470A (fr)	1971-08-19
AU1473870A (fr)	1971-11-11
AU2130570A (fr)	1972-04-27
AU1517670A (fr)	1971-11-18
AU1326870A (fr)	1971-10-28
AU1336970A (fr)	1971-10-07
AR195465A1 (fr)	1973-10-15
AU1343870A (fr)	1971-10-07
AU1591370A (fr)	1971-12-09
AU1086670A (fr)	1971-08-05
AU2130770A (fr)	1972-04-27
AU2131570A (fr)	1972-04-27
AU1083170A (fr)	1971-08-05
AU1189670A (fr)	1971-02-18
AU1235770A (fr)	1971-09-16
AU1247570A (fr)	1971-09-16
AU1277070A (fr)	1971-09-23
AU1943370A (fr)	1972-03-09
AU1328670A (fr)	1971-10-07
AU1064870A (fr)	1971-07-29
AU1004470A (fr)	1971-07-08
AU2144270A (fr)	1972-04-27