EP0342057A3

Scroll type fluid apparatus

Abstract

A supercharger has dual scroll compressors with a common orbiting scroll (20) having two plates (21,22) which carry respective spiral elements (211,221). The plates are spaced and the hollow portion (32) between them is sealed and in communication with the interior of the scroll pockets (23,24). A driving crank (69) and counterweight (693) are also contained within the hollow portion.

EP0342057A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 12 May 2009, 17.4 years ago.

1 sheet

Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
FR2300238A1	Cites	France	A	Search report
DE3141525A1	Cites	Germany	AD	Search report
FR707807A	Cites	France	A	Search report

12 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
11354488	Japan	–	1988-05-12
11354488	Japan	A	1988-05-12
11354488	–	–	–
JP19880113544	–	–	–

Members12

Family members, oldest first
Document	Office	Kind
EP0342057A2	European Patent Office (EPO)	A2	1989-11-15
AU3474489A	Australia	A	1989-11-16
JPH0237192A	Japan	A	1990-02-07
EP0342057A3This record	European Patent Office (EPO)	A3	1990-04-11
KR900018544A	Republic of Korea	A	1990-12-21
US4990071A	United States of America	A	1991-02-05
AU613486B2	Australia	B2	1991-08-01
EP0342057B1	European Patent Office (EPO)	B1	1992-07-15
DE68902091D1	Germany	D1	1992-08-20
DE68902091T2	Germany	T2	1992-12-10
CA1333789C	Canada	C	1995-01-03
KR970005859B1	Republic of Korea	B1	1997-04-21

23 legal events, as 2 offices reported them to INPADOC

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Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2005-05-12	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1995-01-31	Se: european patent has lapsedLapsedEUG	EUG	EP
1994-03-25	Notification of lapseLapsedST	ST	FR
1994-02-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1994-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1994-01-12	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
1993-07-07	No opposition filedOpposition26N	26N	EP
1993-05-20	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
1993-05-20	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
1993-05-13	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1993-05-12	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1992-09-25	It: translation for a ep patent filedITF	ITF	EP
1992-09-25	It: translation for a ep patent filedITF	ITF	EP
1992-08-28	Fr: translation filedET	ET	EP
1992-08-20	Corresponds to:REF	REF	EP
1992-07-15	Designated contracting statesAK	AK	EP
1992-05-28	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1991-10-16	First examination report despatched17Q	17Q	EP
1990-11-28	Request for examination filed17P	17P	EP
1990-04-11	Designated contracting statesAK	AK	EP
1990-02-22	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1989-11-15	Designated contracting statesAK	AK	EP
1989-09-30	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Scroll type fluid apparatus

Abstract

Term

Priority claims4

Members12

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Events

Numbers

Titles3

Classification

Designated states5