DK27980A - Stroemningsfoeler - Google Patents

Stroemningsfoeler

Info

Publication number: DK27980A
Authority: DK; Denmark
Prior art keywords: flow sensor; sensor; flow
Prior art date: 1979-01-24

Application number

DK27980A

Other languages

English (en)

Inventor

B F Silverwater

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.)

1979-01-24

Filing date

1980-01-23

Publication date

1980-07-25

1980-01-23 Application filed by Pall Corp filed Critical Pall Corp

1980-07-25 Publication of DK27980A publication Critical patent/DK27980A/da

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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0066—Hydraulic or pneumatic means
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Indication Of The Valve Opening Or Closing Status (AREA)
Measuring Volume Flow (AREA)

DK27980A 1979-01-24 1980-01-23 Stroemningsfoeler DK27980A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/006,059 US4205703A (en)	1979-01-24	1979-01-24	Flow sensor responsive to fluid within a range from above a predetermined minimum to below a predetermined maximum and nonresponsive to fluid flows beyond said range

Publications (1)

Publication Number	Publication Date
DK27980A true DK27980A (da)	1980-07-25

Family

ID=21719092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK27980A DK27980A (da)	1979-01-24	1980-01-23	Stroemningsfoeler

Country Status (10)

Country	Link
US (1)	US4205703A (da)
EP (1)	EP0013964B1 (da)
JP (1)	JPS608731B2 (da)
AU (1)	AU516283B2 (da)
CA (1)	CA1115987A (da)
DE (1)	DE3061550D1 (da)
DK (1)	DK27980A (da)
ES (1)	ES8100485A1 (da)
FI (1)	FI66692C (da)
NO (1)	NO156024C (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4304663A (en) *	1981-01-19	1981-12-08	Manders Logan J	Oil filter apparatus
AU7290681A (en) *	1981-01-19	1982-08-16	Manders, L.J.	Oil filter apparatus
JPS57208372A (en) *	1981-04-09	1982-12-21	Sadayoshi Yoshida	Differential pressure piston for gas tracking
ZA828528B (en) *	1981-12-09	1983-09-28	Sperry Corp	Flow sensor with extended low flow range
FR2596868B1 (fr) *	1986-04-08	1989-05-05	Elf Aquitaine	Detecteur d'absence de debit
US4763114A (en) *	1987-07-09	1988-08-09	Eidsmore Paul G	Fluid flow indicator
DE4233326C2 (de) *	1992-10-05	2001-06-28	Schenck Rotec Gmbh	Überwachungsvorrichtung für eine Auswuchtmaschine
JPH0674644U (ja) *	1993-04-01	1994-10-21	丸高コンクリート工業株式会社	植栽ポットブロック
US5437241A (en) *	1994-06-08	1995-08-01	Pall Corporation	Differential pressure indicator
DE10357217B4 (de) *	2003-12-08	2005-12-29	Sauer-Danfoss (Neumünster) GmbH & Co OHG	Anordnung zur Filterung von Hydraulikflüssigkeit
DE102004035728B4 (de) *	2004-07-23	2020-10-01	BSH Hausgeräte GmbH	Absperrventil und Druckmesskopf
SI3012705T1 (sl) *	2014-10-22	2017-05-31	Danfoss A/S	Ventilna ureditev izmenjevalnika toplote, ogrevalni sistem in metoda za upravljanje ogrevalnega sistema

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1041704B (de) *	1957-01-16	1958-10-23	Meinecke Ag H	Umschalt-Steuerorgan fuer Woltmann-Verbund-Wasserzaehler
US2935040A (en) *	1957-12-09	1960-05-03	Bendix Aviat Corp	Visible filter clogging indicator
GB891246A (en) *	1958-06-17	1962-03-14	Pall Corp	Magnetic pressure indicator
US2942572A (en) *	1958-06-17	1960-06-28	Pall Corp	Magnetic pressure indicator
US3140690A (en) *	1963-12-04	1964-07-14	Pall Corp	Magnetic pressure indicator
US3088481A (en) *	1960-01-04	1963-05-07	Cox Instr Corp	Hydraulic switching system
US3094969A (en) *	1960-04-11	1963-06-25	Bendix Corp	Visible filter clogging indicator
US3077176A (en) *	1961-04-06	1963-02-12	Pall Corp	Magnetic pressure-responsive devices
US3128743A (en) *	1961-05-26	1964-04-14	Bendix Corp	Differential pressure responsive device
US3283902A (en) *	1963-02-19	1966-11-08	Pall Corp	Filter unit having reserve filter element
US3262563A (en) *	1963-03-11	1966-07-26	Pall Corp	Dual element, dual valve filter assembly having a flow control valve
US3262565A (en) *	1963-08-05	1966-07-26	Pall Corp	Dual-valve, dual-element, constant flow, filter assembly
US3335863A (en) *	1963-12-23	1967-08-15	Pall Corp	Differential pressure indicators of controlled response to flow surges and filter assemblies including the same
US3212471A (en) *	1964-04-03	1965-10-19	Purolator Products Inc	Differential pressure indicator
US3311125A (en) *	1964-07-20	1967-03-28	Bennett Respiration Products I	Flow-responsive valve for supplying pressure signal
US3495566A (en) *	1967-03-13	1970-02-17	Pall Corp	Pressure-responsive devices having controlled response to flow surges
GB1398239A (en) *	1971-06-14	1975-06-18	Fawcett Eng Ltd	Pressure monitoring relief valves
US3813940A (en) *	1972-12-18	1974-06-04	Sperry Rand Corp	Flow meter with a bypass
US4131216A (en) *	1977-04-28	1978-12-26	Dresser Industries, Inc.	Leak detection system and method for fluid delivery piping

1979
- 1979-01-24 US US06/006,059 patent/US4205703A/en not_active Expired - Lifetime
1980
- 1980-01-18 JP JP55004469A patent/JPS608731B2/ja not_active Expired
- 1980-01-21 DE DE8080100284T patent/DE3061550D1/de not_active Expired
- 1980-01-21 EP EP80100284A patent/EP0013964B1/en not_active Expired
- 1980-01-23 CA CA344,236A patent/CA1115987A/en not_active Expired
- 1980-01-23 FI FI800191A patent/FI66692C/fi not_active IP Right Cessation
- 1980-01-23 DK DK27980A patent/DK27980A/da not_active Application Discontinuation
- 1980-01-23 NO NO800166A patent/NO156024C/no unknown
- 1980-01-23 ES ES487928A patent/ES8100485A1/es not_active Expired
- 1980-01-23 AU AU54863/80A patent/AU516283B2/en not_active Ceased

Also Published As

Publication number	Publication date
FI66692C (fi)	1984-11-12
EP0013964A1 (en)	1980-08-06
JPS608731B2 (ja)	1985-03-05
JPS5599023A (en)	1980-07-28
AU516283B2 (en)	1981-05-28
EP0013964B1 (en)	1983-01-12
ES487928A0 (es)	1980-11-01
NO800166L (no)	1980-07-25
FI800191A (fi)	1980-07-25
NO156024B (no)	1987-03-30
AU5486380A (en)	1980-07-31
US4205703A (en)	1980-06-03
ES8100485A1 (es)	1980-11-01
NO156024C (no)	1987-07-08
CA1115987A (en)	1982-01-12
FI66692B (fi)	1984-07-31
DE3061550D1 (en)	1983-02-17

Publication	Publication Date	Title
SE8004926L (sv)	1982-01-04	Sensor
FI800706A (fi)	1980-09-08	Foer implantering i kroppsvaevnad saerskilt benvaevnad avsett element
BE884150A (nl)	1980-11-03	Fluidumfitting
FI802969A (fi)	1981-04-19	Vaermeoeverfoerande element foer regenerativ vaermevaexling
DK121780A (da)	1980-12-28	Ikke-vandigt element
DK514183A (da)	1984-05-11	Positionsdetektor
LU81651A1 (de)	1979-12-07	Abdichtelement
DK28080A (da)	1980-07-25	Stroemningsfoeler
BR8008740A (pt)	1981-04-28	Dispositivo sensor de arrasto
DK27980A (da)	1980-07-25	Stroemningsfoeler
FI790293A (fi)	1980-07-30	Element
DK121480A (da)	1980-12-28	Ikke-vandigt element
DK61678A (da)	1978-08-12	Stroemningsfoeler for vaesker
DK280980A (da)	1980-12-29	Ikke-vandigt element
DK270280A (da)	1980-12-26	Ikke-vandigt element
FR2467184B1 (fr)	1986-02-21	Element de construction
AT381284B (de)	1986-09-25	Achssensor
DK150281C (da)	1987-10-12	Espanderbart taetningselement
DK292180A (da)	1981-01-14	Piezoeletrisk accelorometer
JPS5292554A (en)	1977-08-04	Flow sensor
SE8002553L (sv)	1980-10-07	Ventilaggregat
SE7710294L (sv)	1978-03-21	Riktimpulsgivare
FR2451590B1 (fr)	1986-06-13	Combine loch-derivometre-echo sondeur
SE8001582L (sv)	1981-08-30	Metverdesgivare
FI791353A (fi)	1980-10-26	Tryckgivare

Legal Events

Date	Code	Title	Description
1990-07-30	AHS	Application shelved for other reasons than non-payment