IT7848169A0 - Perfezionamento nei filtri - Google Patents

Perfezionamento nei filtri

Info

Publication number: IT7848169A0
Authority: IT; Italy
Prior art keywords: filters; improvement
Prior art date: 1977-02-28

Application number

IT7848169A

Other languages

English (en)

Other versions

IT1101766B (it

Original Assignee

Ultrafilter Gmbh

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.)

1977-02-28

Filing date

1978-02-23

Publication date

1978-02-23

1978-02-23 Application filed by Ultrafilter Gmbh filed Critical Ultrafilter Gmbh

1978-02-23 Publication of IT7848169A0 publication Critical patent/IT7848169A0/it

1985-10-07 Application granted granted Critical

1985-10-07 Publication of IT1101766B publication Critical patent/IT1101766B/it

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4046—Means for avoiding false mounting of different parts

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Filtration Of Liquid (AREA)
Filtering Materials (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Centrifugal Separators (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
External Artificial Organs (AREA)
Manufacture And Refinement Of Metals (AREA)
Casings For Electric Apparatus (AREA)

IT48169/78A 1977-02-28 1978-02-23 Perfezionamento nei filtri IT1101766B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE7706093U DE7706093U1 (de)	1977-02-28	1977-02-28	Filtergehaeuse

Publications (2)

Publication Number	Publication Date
IT7848169A0 true IT7848169A0 (it)	1978-02-23
IT1101766B IT1101766B (it)	1985-10-07

Family

ID=6675998

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48169/78A IT1101766B (it)	1977-02-28	1978-02-23	Perfezionamento nei filtri

Country Status (21)

Country	Link
US (1)	US4172798A (it)
JP (1)	JPS53109270A (it)
AT (1)	AT375839B (it)
BE (1)	BE864334A (it)
BR (1)	BR7801179A (it)
CA (1)	CA1097229A (it)
CH (1)	CH625131A5 (it)
DE (1)	DE7706093U1 (it)
DK (1)	DK147537C (it)
ES (1)	ES243463Y (it)
FI (1)	FI67028C (it)
FR (1)	FR2381551A1 (it)
GB (1)	GB1555847A (it)
GR (1)	GR61728B (it)
IT (1)	IT1101766B (it)
LU (1)	LU79112A1 (it)
MX (1)	MX145933A (it)
NL (1)	NL185063C (it)
NO (1)	NO149648C (it)
PT (1)	PT67696B (it)
SE (1)	SE427621B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4316801A (en)	1980-07-22	1982-02-23	Pall Corporation	Filter assembly with jacked filter cannister
US4420040A (en) *	1982-05-07	1983-12-13	Halliburton Company	Ball catcher
US4465595A (en) *	1983-08-15	1984-08-14	Pall Corporation	Apparatus for assembly and dissassembly of a filter construction
US4617117A (en) *	1984-07-20	1986-10-14	Hayward Pool Products, Inc.	Housing assembly with removable jacked cover
US4689147A (en) *	1985-09-27	1987-08-25	Nalge Company	Plastic filter assembly
DE8714819U1 (de) *	1987-11-06	1988-01-07	Pall Deutschland GmbH, 6072 Dreieich	Kunststoffgehäuse
NL8702806A (nl) *	1987-11-23	1989-06-16	Fairey Arlon Bv	Filterinrichting en filterpatroon daarvoor.
US5209845A (en) *	1991-06-11	1993-05-11	Charles Sims	Seal for injection molded filter body
JPH07123107B2 (ja) *	1991-07-22	1995-12-25	株式会社イワキ	流体滴下供給装置
US5593577A (en) *	1993-10-01	1997-01-14	Toyo Roki Seizo Kabushikikaisha	Filter having internally threaded cover non-rotatably mounted to casing of the filter
US5707518A (en) *	1996-01-17	1998-01-13	White Consolidated Industries, Inc.	Refrigerator water filter
USD385330S (en) *	1996-07-22	1997-10-21	White Consolidated Industries, Inc.	Water filter housing
US7445710B2 (en) *	1998-10-09	2008-11-04	Entegris, Inc.	Filtration module including unitary filter cartridge-bowl construction
US6116429A (en) *	1999-06-23	2000-09-12	Kirsgalvis; Richard D.	Filter housing extension kit
EP1229987A1 (en) *	1999-10-14	2002-08-14	Mykrolis Corporation	Filter housing
EP1401554A4 (en) *	2001-06-28	2005-01-12	Mykrolis Corp	FILTRATION MODULE WITH A UNIT-MADE FILTER CARTRIDGE CUP DESIGN
WO2003082435A1 (en) *	2002-03-28	2003-10-09	Mykrolis Corporation	Filter cartridge construction
KR100925587B1 (ko) *	2002-03-28	2009-11-06	엔테그리스, 아이엔씨.	필터 카트리지 구조물
US7297255B2 (en) *	2002-03-28	2007-11-20	Entegris, Inc.	Mass or energy transfer cartridge and module
US20040159600A1 (en) *	2002-06-10	2004-08-19	Stankowski Ralph J	Filtration module including unitary filter cartridge-bowl construction
DE102006053213B4 (de) *	2006-11-11	2013-10-31	Mahle International Gmbh	Schmierölfilter eines Verbrennungsmotors
US9724631B2 (en)	2012-10-10	2017-08-08	Ingersoll-Rand Company	Filter element adaptor for compressed air filter
CN104780992B (zh)	2012-10-10	2017-03-29	英格索兰公司	用于过滤器的上端盖
PL3053640T3 (pl) *	2015-02-05	2019-06-28	Holger Knappe	Modułowa głowica rozdzielcza do korpusu obudowy membrany

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2418247A (en) *	1941-03-17	1947-04-01	Cherry Burrell Corp	Tubular detachable filter
US3539480A (en) *	1968-06-18	1970-11-10	Watson Standard Co	Thermosetting resin compositions comprising polyvinyl chloride dispersion resin
US3832962A (en) *	1971-08-23	1974-09-03	Aluminum Co Of America	Precoating of aluminum can sheet
US3827636A (en) *	1973-02-15	1974-08-06	American Standard Inc	Substantially leakless aerator

1977
- 1977-02-28 DE DE7706093U patent/DE7706093U1/de not_active Expired
1978
- 1978-02-08 AT AT0088078A patent/AT375839B/de not_active IP Right Cessation
- 1978-02-09 GB GB5293/78A patent/GB1555847A/en not_active Expired
- 1978-02-10 GR GR55419A patent/GR61728B/el unknown
- 1978-02-16 US US05/878,599 patent/US4172798A/en not_active Expired - Lifetime
- 1978-02-20 NL NLAANVRAGE7801897,A patent/NL185063C/xx not_active IP Right Cessation
- 1978-02-20 FI FI780556A patent/FI67028C/fi not_active IP Right Cessation
- 1978-02-20 CA CA297,326A patent/CA1097229A/en not_active Expired
- 1978-02-22 CH CH189978A patent/CH625131A5/de not_active IP Right Cessation
- 1978-02-22 SE SE7802060A patent/SE427621B/sv unknown
- 1978-02-23 LU LU79112A patent/LU79112A1/de unknown
- 1978-02-23 IT IT48169/78A patent/IT1101766B/it active
- 1978-02-23 PT PT67696A patent/PT67696B/pt unknown
- 1978-02-24 MX MX172555A patent/MX145933A/es unknown
- 1978-02-24 DK DK85378A patent/DK147537C/da not_active IP Right Cessation
- 1978-02-27 ES ES1978243463U patent/ES243463Y/es not_active Expired
- 1978-02-27 BE BE185493A patent/BE864334A/xx not_active IP Right Cessation
- 1978-02-27 BR BR7801179A patent/BR7801179A/pt unknown
- 1978-02-27 NO NO780663A patent/NO149648C/no unknown
- 1978-02-28 FR FR7806262A patent/FR2381551A1/fr active Granted
- 1978-02-28 JP JP2273478A patent/JPS53109270A/ja active Granted

Also Published As

Publication number	Publication date
GB1555847A (en)	1979-11-14
NL185063C (nl)	1990-01-16
LU79112A1 (de)	1978-06-27
AT375839B (de)	1984-09-10
NO149648B (no)	1984-02-20
ES243463Y (es)	1980-04-16
FI780556A7 (fi)	1978-08-29
NL185063B (nl)	1989-08-16
SE7802060L (sv)	1978-08-29
NL7801897A (nl)	1978-08-30
ES243463U (es)	1979-11-16
JPS5635884B2 (it)	1981-08-20
FR2381551B1 (it)	1985-02-22
JPS53109270A (en)	1978-09-22
FI67028C (fi)	1985-01-10
BR7801179A (pt)	1978-09-26
US4172798A (en)	1979-10-30
FI67028B (fi)	1984-09-28
IT1101766B (it)	1985-10-07
CA1097229A (en)	1981-03-10
BE864334A (fr)	1978-06-16
DK147537C (da)	1985-05-28
CH625131A5 (it)	1981-09-15
FR2381551A1 (fr)	1978-09-22
SE427621B (sv)	1983-04-25
ATA88078A (de)	1984-02-15
DE7706093U1 (de)	1977-06-30
GR61728B (en)	1978-12-29
MX145933A (es)	1982-04-22
NO780663L (no)	1978-08-29
NO149648C (no)	1984-05-30
DK85378A (da)	1978-08-29
PT67696B (de)	1979-07-25
DK147537B (da)	1984-09-24
PT67696A (de)	1978-03-01

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950224

Publication	Publication Date	Title
IT1104821B (it)	1985-10-28	Perfezionamenti nei filtri per sigarette
IT1101796B (it)	1985-10-07	Perfezionamento nei termos
IT1101766B (it)	1985-10-07	Perfezionamento nei filtri
IT1202779B (it)	1989-02-09	Perfezionamento nei compertoni
IT1102742B (it)	1985-10-07	Perfezionamento nei cateteri
IT1090416B (it)	1985-06-26	Perfezionamento nei frazionatori
IT1104850B (it)	1985-10-28	Perfezionamento nei cateteri
IT1115763B (it)	1986-02-03	Perfezionamento nei saccetti per ostomia
IT1107684B (it)	1985-11-25	Perfezionamento nei cateteri
IT7851764A0 (it)	1978-11-03	Perfezionamento nei dispositivi elettrocromici
IT1102574B (it)	1985-10-07	Perfezionamento nei depuratori centrifughi
FI781065A7 (fi)	1978-10-29	Filter
IT1157703B (it)	1987-02-18	Perfezionamento nei respiratori
IT1105281B (it)	1985-10-28	Perfezionamento nei nebulizzatori
IT1102267B (it)	1985-10-07	Perfezionamento nei tachimetri
IT1117156B (it)	1986-02-17	Perfezionamento nei filtri
IT1106596B (it)	1985-11-11	Perfezionamento nei laminatoi
IT1157153B (it)	1987-02-11	Perfezionamento nei cateteri
IT1103489B (it)	1985-10-14	Perfezionamento nei dentifrici
IT1086615B (it)	1985-05-28	Perfezionamento nei rasoi
IT7851478A0 (it)	1978-10-12	Perfezionamento nei dispositivi elettrocromici
IT1106077B (it)	1985-11-11	Perfezionamento nei cateteri
FI65863B (fi)	1984-03-30	Filteranordning ingaoende i en pulsdopplerradar
IT7851212A0 (it)	1978-09-22	Perfezionamento nei camini
IT1074214B (it)	1985-04-17	Perfezionamento nei filtri