IT1173071B - Macchina del tipo a chiocciola - Google Patents

Macchina del tipo a chiocciola

Info

Publication number: IT1173071B
Authority: IT; Italy
Prior art keywords: type machine; spiral type; spiral; machine; type
Prior art date: 1983-07-25

Application number

IT19225/84A

Other languages

English (en)

Other versions

IT8419225A0 (it

Inventor

Russell William Griffith

Original Assignee

Copeland 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.)

1983-07-25

Filing date

1984-01-18

Publication date

1987-06-18

1984-01-18 Application filed by Copeland Corp filed Critical Copeland Corp

1984-01-18 Publication of IT8419225A0 publication Critical patent/IT8419225A0/it

1987-06-18 Application granted granted Critical

1987-06-18 Publication of IT1173071B publication Critical patent/IT1173071B/it

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F01C1/0246—Details concerning the involute wraps or their base, e.g. geometry

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Rotary Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Compressor (AREA)

IT19225/84A 1983-07-25 1984-01-18 Macchina del tipo a chiocciola IT1173071B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US51677083A	1983-07-25	1983-07-25

Publications (2)

Publication Number	Publication Date
IT8419225A0 IT8419225A0 (it)	1984-01-18
IT1173071B true IT1173071B (it)	1987-06-18

Family

ID=24057021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19225/84A IT1173071B (it)	1983-07-25	1984-01-18	Macchina del tipo a chiocciola

Country Status (13)

Country	Link
JP (1)	JPS6027796A (it)
KR (1)	KR850001380A (it)
AU (1)	AU567905B2 (it)
BR (1)	BR8400669A (it)
CA (1)	CA1279620C (it)
DE (1)	DE3401589A1 (it)
ES (1)	ES8502218A1 (it)
FR (1)	FR2549908B1 (it)
GB (1)	GB2143904B (it)
IN (1)	IN162154B (it)
IT (1)	IT1173071B (it)
MX (1)	MX157147A (it)
SG (1)	SG71287G (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5968583A (ja) *	1982-10-09	1984-04-18	Sanden Corp	スクロ−ル型流体装置
AU592756B2 (en) *	1984-06-18	1990-01-25	Mitsubishi Jukogyo Kabushiki Kaisha	Scroll type fluid machine and method for forming scroll members used therein
DE3521253A1 (de) *	1985-06-13	1986-12-18	Bock GmbH & Co Kältemaschinenfabrik, 7440 Nürtingen	Spiralverdichter
US5388973A (en) *	1994-06-06	1995-02-14	Tecumseh Products Company	Variable scroll tip hardness
JPH0932755A (ja) *	1995-07-13	1997-02-04	Mitsubishi Heavy Ind Ltd	スクロール型流体機械
JP2002213372A (ja) *	2001-01-16	2002-07-31	Mitsubishi Heavy Ind Ltd	スクロール型圧縮機
JP4709402B2 (ja) *	2001-01-31	2011-06-22	三菱重工業株式会社	スクロール圧縮機
CN1292699C (zh)	2001-10-03	2007-01-03	花王株式会社	清扫用具
EP1992783B8 (en) *	2006-02-23	2014-02-26	Panasonic Corporation	Scroll expander and refrigeration cycle apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6037320B2 (ja) *	1981-10-12	1985-08-26	サンデン株式会社	スクロ−ル型圧縮機

1984
- 1984-01-04 AU AU23091/84A patent/AU567905B2/en not_active Ceased
- 1984-01-09 MX MX199993A patent/MX157147A/es unknown
- 1984-01-10 ES ES528768A patent/ES8502218A1/es not_active Expired
- 1984-01-12 GB GB08400728A patent/GB2143904B/en not_active Expired
- 1984-01-13 IN IN33/CAL/84A patent/IN162154B/en unknown
- 1984-01-18 DE DE19843401589 patent/DE3401589A1/de not_active Withdrawn
- 1984-01-18 IT IT19225/84A patent/IT1173071B/it active
- 1984-01-24 FR FR8401070A patent/FR2549908B1/fr not_active Expired
- 1984-02-04 KR KR1019840000526A patent/KR850001380A/ko not_active Application Discontinuation
- 1984-02-10 CA CA000447180A patent/CA1279620C/en not_active Expired - Lifetime
- 1984-02-15 BR BR8400669A patent/BR8400669A/pt unknown
- 1984-04-10 JP JP59071667A patent/JPS6027796A/ja active Pending
1987
- 1987-08-28 SG SG712/87A patent/SG71287G/en unknown

Also Published As

Publication number	Publication date
GB2143904A (en)	1985-02-20
AU567905B2 (en)	1987-12-10
ES528768A0 (es)	1984-12-16
BR8400669A (pt)	1985-06-11
KR850001380A (ko)	1985-03-18
MX157147A (es)	1988-10-28
GB8400728D0 (en)	1984-02-15
AU2309184A (en)	1985-01-31
ES8502218A1 (es)	1984-12-16
SG71287G (en)	1988-04-15
FR2549908B1 (fr)	1986-05-23
IN162154B (it)	1988-04-09
DE3401589A1 (de)	1985-02-14
JPS6027796A (ja)	1985-02-12
IT8419225A0 (it)	1984-01-18
GB2143904B (en)	1987-03-04
CA1279620C (en)	1991-01-29
FR2549908A1 (fr)	1985-02-01

Publication	Publication Date	Title
IT1222511B (it)	1990-09-05	Macchina del tipo a chiocciola
IT1155488B (it)	1987-01-28	Compressore del tipo a chiocciola
BR8806055A (pt)	1989-08-08	Maquina do tipo em espiral
BR9103458A (pt)	1992-06-16	Maquina tipo espiral
FR2538464B1 (fr)	1988-08-12	Machine du type a spirale
IT1167167B (it)	1987-05-13	Complesso connettore rapido del tipo a snodo
ES533913A0 (es)	1985-11-01	Perfeccionamientos en un cateter
IT8245732A0 (it)	1982-09-28	Macchina lavabiancheria di tipo modulare.
ES526325A0 (es)	1984-10-01	Un estarcido
BR8806152A (pt)	1989-08-15	Maquina do tipo espiral
IT1164425B (it)	1987-04-08	Meccanismo a spazzole
ES538177A0 (es)	1985-12-16	Un depurador
IT1179328B (it)	1987-09-16	Macchina confezionatrice di sigarette del tipo a doppio baco
IT1173071B (it)	1987-06-18	Macchina del tipo a chiocciola
RO91431A (ro)	1987-07-30	Masina de recoltat tomate
FR2518365B1 (fr)	1987-01-30	Machine a pailler
IT1176038B (it)	1987-08-12	Raddrizzatore del tipo a rulli
IT1166548B (it)	1987-05-06	Macchina lavastoviglie
AT375410B (de)	1984-08-10	Rundwebmaschine
IT1169864B (it)	1987-06-03	Macchina lavastoviglie
AT382905B (de)	1987-04-27	Rundwebmaschine
AT375098B (de)	1984-06-25	Rundwebmaschine
IT1153056B (it)	1987-01-14	Macchina utensile particolarmente del tipo portale
TR21640A (tr)	1985-01-17	Bir fungisid indanilbenzamid
IT8324340A0 (it)	1983-12-22	Macchina del tipo a chiocciola.