SE410501B - Ventil med ett rorformigt ventilhus och tva ventilseten - Google Patents

Ventil med ett rorformigt ventilhus och tva ventilseten

Info

Publication number: SE410501B
Authority: SE; Sweden
Prior art keywords: valve; house; rubber; seats; valve seats
Prior art date: 1973-05-01

Application number

SE7405040A

Other languages

English (en)

Other versions

SE7405040L (sv

Inventor

R B Cooper

Original Assignee

Pall 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.)

1973-05-01

Filing date

1974-04-16

Publication date

1979-10-15

1974-04-16 Application filed by Pall Corp filed Critical Pall Corp

1974-11-04 Publication of SE7405040L publication Critical patent/SE7405040L/sv

1979-10-15 Publication of SE410501B publication Critical patent/SE410501B/sv

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4035—Control of circuit flow
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
- 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
- B01D35/15—Bidirectional working filters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Safety Valves (AREA)
Fluid-Pressure Circuits (AREA)
Filtration Of Liquid (AREA)
Details Of Reciprocating Pumps (AREA)

SE7405040A 1973-05-01 1974-04-16 Ventil med ett rorformigt ventilhus och tva ventilseten SE410501B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US356231A US3908693A (en)	1973-05-01	1973-05-01	Coaxial bidirectional flow control and relief valves and hydrostat system containing the same

Publications (2)

Publication Number	Publication Date
SE7405040L SE7405040L (sv)	1974-11-04
SE410501B true SE410501B (sv)	1979-10-15

Family

ID=23400659

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7405040A SE410501B (sv)	1973-05-01	1974-04-16	Ventil med ett rorformigt ventilhus och tva ventilseten

Country Status (17)

Country	Link
US (1)	US3908693A (sv)
JP (1)	JPS5517870B2 (sv)
AU (1)	AU472640B2 (sv)
BE (1)	BE814456A (sv)
BR (1)	BR7403523D0 (sv)
CA (1)	CA1003303A (sv)
CH (1)	CH588654A5 (sv)
DE (1)	DE2419654C3 (sv)
DK (1)	DK146040C (sv)
ES (1)	ES425800A1 (sv)
FI (1)	FI64233C (sv)
FR (1)	FR2228185B1 (sv)
GB (1)	GB1473387A (sv)
IT (1)	IT1011336B (sv)
NL (1)	NL166761C (sv)
SE (1)	SE410501B (sv)
ZA (1)	ZA742705B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4133763A (en) *	1977-12-05	1979-01-09	Pall Corporation	Filter assembly with replaceable filter element
USRE30779E (en) *	1977-12-05	1981-10-20	Pall Corporation	Filter assembly with replaceable filter element
JPS5495949A (en) *	1978-01-12	1979-07-28	Nippon Steel Corp	Starting and interrupting method for power supply to flash welding
US4384474A (en) *	1980-10-30	1983-05-24	Amf Incorporated	Method and apparatus for testing and using membrane filters in an on site of use housing
US5006235A (en) *	1986-03-20	1991-04-09	Pall Corporation	Barrier flange filter assembly including cover
US5906751A (en) *	1997-10-10	1999-05-25	Parker; Leland L.	Filtering apparatus with improved quick-opening backwash valve
EP2155355B1 (en) *	2007-04-13	2013-06-26	Parker-Hannifin Corporation	Filter element and assembly with bypass reverse flow filter end cap
CN101270829B (zh) *	2008-05-06	2012-06-27	济南角度科技发展有限公司	内置阀胆式可校调动态流量平衡阀
US20110315273A1 (en) *	2010-06-28	2011-12-29	Hamilton Sundstrand Corporation	Single point lube service port component
DE202011003532U1 (de) *	2011-03-04	2011-05-05	Zf Friedrichshafen Ag	Filterträger für den Ölfilter eines Getriebes
CN102213333B (zh) *	2011-05-20	2013-07-10	欧文托普阀门***(北京)有限公司	供热用可调流量平衡二通阀
US10112133B2 (en) *	2015-07-20	2018-10-30	Caterpillar Inc.	Filter housing with end cap seal
US11629736B2 (en)	2020-05-22	2023-04-18	Cnh Industrial America Llc	Filter for a hydraulic circuit of an agricultural system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2423677A (en) *	1946-02-02	1947-07-08	Weatherhead Co	Compressor pressure control
US2987311A (en) *	1956-01-10	1961-06-06	Gen Motors Corp	Ride height control system
US2951500A (en) *	1957-10-29	1960-09-06	Frank B Hunter	Relief valve
US3112763A (en) *	1962-04-12	1963-12-03	Hydraulic Unit Specialities Co	Combined high pressure relief and void control valve
JPS436605Y1 (sv) *	1964-05-28	1968-03-25
GB1285733A (en) *	1969-09-29	1972-08-16	Lohtellier Ets	Improvements in automatic pressure equilibrating valves
US3625248A (en) *	1969-12-04	1971-12-07	Philippe Lhotellier	Automatic pressure-equilibrating valves

1973
- 1973-05-01 US US356231A patent/US3908693A/en not_active Expired - Lifetime
1974
- 1974-04-16 SE SE7405040A patent/SE410501B/sv not_active IP Right Cessation
- 1974-04-24 DE DE2419654A patent/DE2419654C3/de not_active Expired
- 1974-04-24 AU AU68223/74A patent/AU472640B2/en not_active Expired
- 1974-04-26 NL NL7405686.A patent/NL166761C/xx not_active IP Right Cessation
- 1974-04-29 FI FI1305/74A patent/FI64233C/fi active
- 1974-04-29 ZA ZA00742705A patent/ZA742705B/xx unknown
- 1974-04-30 ES ES425800A patent/ES425800A1/es not_active Expired
- 1974-04-30 GB GB1893374A patent/GB1473387A/en not_active Expired
- 1974-04-30 CH CH591774A patent/CH588654A5/xx not_active IP Right Cessation
- 1974-04-30 FR FR7415039A patent/FR2228185B1/fr not_active Expired
- 1974-04-30 DK DK236074A patent/DK146040C/da not_active IP Right Cessation
- 1974-04-30 BR BR3523/74A patent/BR7403523D0/pt unknown
- 1974-04-30 CA CA198,575A patent/CA1003303A/en not_active Expired
- 1974-04-30 IT IT50726/74A patent/IT1011336B/it active
- 1974-05-01 JP JP4924574A patent/JPS5517870B2/ja not_active Expired
- 1974-05-02 BE BE143838A patent/BE814456A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI64233C (fi)	1983-10-10
NL166761C (nl)	1981-09-15
DE2419654A1 (de)	1974-11-21
US3908693A (en)	1975-09-30
DE2419654C3 (de)	1979-12-06
DK146040C (da)	1983-10-31
NL7405686A (sv)	1974-11-05
IT1011336B (it)	1977-01-20
FR2228185B1 (sv)	1982-07-16
CH588654A5 (sv)	1977-06-15
BE814456A (fr)	1974-11-04
ES425800A1 (es)	1976-09-01
FI64233B (fi)	1983-06-30
CA1003303A (en)	1977-01-11
ZA742705B (en)	1975-05-28
DE2419654B2 (de)	1979-04-19
FR2228185A1 (sv)	1974-11-29
JPS5013923A (sv)	1975-02-13
DK146040B (da)	1983-06-06
AU6822374A (en)	1975-10-30
AU472640B2 (en)	1976-05-27
SE7405040L (sv)	1974-11-04
BR7403523D0 (pt)	1974-12-24
GB1473387A (en)	1977-05-11
JPS5517870B2 (sv)	1980-05-14
NL166761B (nl)	1981-04-15

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7405040-2

Effective date: 19940510

Format of ref document f/p: F

Publication	Publication Date	Title
BR7408534D0 (pt)	1975-09-23	Aperfeicoamentos em valvula de borboleta
AR201247A1 (es)	1975-02-21	Valvula de mariposa
NL159765B (nl)	1979-03-15	Vlinderklepafsluiter.
SE410040B (sv)	1979-09-17	Ventil med membrantetning
FI54173B (fi)	1978-06-30	Ventil foer vakuumavlopp
AT337553B (de)	1977-07-11	Schaltbares drosselventil
AT334706B (de)	1976-02-10	Ventil
SE410501B (sv)	1979-10-15	Ventil med ett rorformigt ventilhus och tva ventilseten
AT343968B (de)	1978-06-26	Drosselventil
NL145936B (nl)	1975-05-15	Vlinderklepafsluiter.
BR7406800D0 (pt)	1975-07-08	Conjunto de vedacao e vedacao com a forma de labio
BR7403573D0 (pt)	1974-12-03	Aperfeicoamento em valvula
AT339106B (de)	1977-10-10	Ventil
SE403395B (sv)	1978-08-14	Uariabel pneumatisk strypventil
NO147648C (no)	1983-05-25	Staaltau med et plast- eller gummininnlegg.
SE7411882L (sv)	1976-03-22	Insugningsventil
BE834640A (fr)	1976-04-20	Vanne papillon
AT341848B (de)	1978-02-27	Absperrklappe
AT332812B (de)	1976-10-25	Regelbares ventil
SE7511022L (sv)	1976-04-05	Ventil
NL7507996A (nl)	1976-01-07	Carburator-gasklep.
SE421722B (sv)	1982-01-25	Ventil med ett forinstellningsorgan
DK132826C (da)	1976-07-19	Formstofsek med ventil
NL7409886A (nl)	1975-01-27	Carburateur met instelbare venturi.
SE410039B (sv)	1979-09-17	Ventil med tva manoverorgan