NO861977L - Differensialtrykkstyreventil. - Google Patents

Differensialtrykkstyreventil.

Info

Publication number: NO861977L
Authority: NO; Norway
Prior art keywords: pressure; chamber; ball; inlet; seat
Prior art date: 1985-05-20

Application number

NO861977A

Other languages

English (en)

Norwegian (no)

Inventor

Donaldee Brewer

Original Assignee

Bandag Licensing 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.)

1985-05-20

Filing date

1986-05-16

Publication date

1986-11-21

1986-05-16 Application filed by Bandag Licensing Corp filed Critical Bandag Licensing Corp

1986-11-21 Publication of NO861977L publication Critical patent/NO861977L/no

Links

238000007789 sealing Methods 0.000 claims description 12
239000012530 fluid Substances 0.000 claims description 6
239000012528 membrane Substances 0.000 claims description 3
230000005465 channeling Effects 0.000 claims 1
230000003111 delayed effect Effects 0.000 abstract description 2
238000004519 manufacturing process Methods 0.000 abstract 2
239000012190 activator Substances 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000004073 vulcanization Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet valve

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Fluid-Pressure Circuits (AREA)
Valves And Accessory Devices For Braking Systems (AREA)
Control Of Fluid Pressure (AREA)
Safety Valves (AREA)
Magnetically Actuated Valves (AREA)
Measuring Fluid Pressure (AREA)
Lubrication Of Internal Combustion Engines (AREA)
Hydraulic Control Valves For Brake Systems (AREA)
Vehicle Body Suspensions (AREA)

NO861977A 1985-05-20 1986-05-16 Differensialtrykkstyreventil. NO861977L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/736,039 US4620561A (en)	1985-05-20	1985-05-20	Differential pressure control valve

Publications (1)

Publication Number	Publication Date
NO861977L true NO861977L (no)	1986-11-21

Family

ID=24958257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO861977A NO861977L (no)	1985-05-20	1986-05-16	Differensialtrykkstyreventil.

Country Status (14)

Country	Link
US (1)	US4620561A (de)
EP (1)	EP0202558B1 (de)
JP (1)	JPS61294522A (de)
AT (1)	ATE74218T1 (de)
AU (1)	AU583919B2 (de)
BR (1)	BR8602223A (de)
CA (1)	CA1270725A (de)
DE (1)	DE3684507D1 (de)
DK (1)	DK166971B1 (de)
FI (1)	FI90473C (de)
IN (1)	IN166185B (de)
NO (1)	NO861977L (de)
NZ (1)	NZ215845A (de)
ZA (1)	ZA863079B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3641968A1 (de) *	1986-12-09	1988-06-16	Teves Gmbh Alfred	Druckdifferenzventil
US5040559A (en) *	1989-02-06	1991-08-20	Mks Instruments, Inc.	Modulating positive shutoff mechanism
US6145535A (en) *	1999-05-20	2000-11-14	Michelin Recherche Et Technique S.A.	Air priority valve for a compressed air supply system
US6959605B2 (en)	2003-02-27	2005-11-01	Alliant Techsystems Inc.	Incremental pressurization fluctuation counter and methods therefor
CN100455429C (zh) *	2003-10-29	2009-01-28	倍耐力轮胎公司	制造机动车辆车轮所用充气轮胎的方法和成套设备
US8632647B2 (en) *	2008-08-27	2014-01-21	Michelin Recherche Et Technique S.A.	Method of controlling tread shrinkage during curing
US20250020216A1 (en) *	2023-07-12	2025-01-16	A & N Corporation	Heater optimized ball valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB883844A (en) *	1958-11-06	1961-12-06	Specialties Dev Corp	Pneumatic pressure responsive device
US3021858A (en) *	1960-07-20	1962-02-20	Moore Products Co	Fluid pressure transmitters
CS192229B1 (en) *	1977-05-19	1979-08-31	Frantisek Ungr	Automatic pressure divider
US4434018A (en) *	1981-09-21	1984-02-28	Bandag, Incorporated	Tire retreading system with envelope pressure

1985
- 1985-05-20 US US06/736,039 patent/US4620561A/en not_active Expired - Lifetime
1986
- 1986-04-16 NZ NZ21584586A patent/NZ215845A/xx unknown
- 1986-04-24 ZA ZA863079A patent/ZA863079B/xx unknown
- 1986-04-24 IN IN365/DEL/86A patent/IN166185B/en unknown
- 1986-05-09 AT AT86106360T patent/ATE74218T1/de not_active IP Right Cessation
- 1986-05-09 DE DE8686106360T patent/DE3684507D1/de not_active Expired - Fee Related
- 1986-05-09 EP EP19860106360 patent/EP0202558B1/de not_active Expired - Lifetime
- 1986-05-09 AU AU57305/86A patent/AU583919B2/en not_active Ceased
- 1986-05-16 BR BR8602223A patent/BR8602223A/pt not_active IP Right Cessation
- 1986-05-16 NO NO861977A patent/NO861977L/no unknown
- 1986-05-16 DK DK227886A patent/DK166971B1/da not_active IP Right Cessation
- 1986-05-20 JP JP61115999A patent/JPS61294522A/ja active Granted
- 1986-05-20 FI FI862112A patent/FI90473C/fi not_active IP Right Cessation
- 1986-05-20 CA CA000509454A patent/CA1270725A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DK227886A (da)	1986-11-21
BR8602223A (pt)	1987-01-13
CA1270725A (en)	1990-06-26
EP0202558A3 (en)	1988-09-14
FI862112A0 (fi)	1986-05-20
JPS61294522A (ja)	1986-12-25
US4620561A (en)	1986-11-04
FI862112L (fi)	1986-11-21
DE3684507D1 (de)	1992-04-30
AU583919B2 (en)	1989-05-11
AU5730586A (en)	1986-11-27
DK166971B1 (da)	1993-08-09
FI90473B (fi)	1993-10-29
ZA863079B (en)	1986-12-30
NZ215845A (en)	1988-11-29
DK227886D0 (da)	1986-05-16
EP0202558B1 (de)	1992-03-25
ATE74218T1 (de)	1992-04-15
IN166185B (de)	1990-03-24
EP0202558A2 (de)	1986-11-26
FI90473C (fi)	1994-02-10
JPH0564363B2 (de)	1993-09-14

Publication	Publication Date	Title
US4705065A (en)	1987-11-10	Safety relief system for control or vent valves
US3837358A (en)	1974-09-24	Backflow preventer valve assembly
US4319492A (en)	1982-03-16	Pressure transmitter manifold
JP2678388B2 (ja)	1997-11-17	Ｃｔｉｓ用ホイールエンド弁アセンブリ
US3568706A (en)	1971-03-09	Pressure relieving system
JP3043466B2 (ja)	2000-05-22	制御弁用のパイロツト弁及び作動方法
NO783552L (no)	1979-04-24	Fremgangsmaate og innretning for oppblaasning av pakkere og anbringelse av injiseringsmoertel via en ledning
US2543846A (en)	1951-03-06	Quick-operating pressure relief valve
EP0075288A2 (de)	1983-03-30	Runderneuerung von Reifen mittels Druckhülle
CN113374907B (zh)	2023-05-30	一种可调气压式泄压装置及基于其的水击抑制方法
US2661023A (en)	1953-12-01	Fluid pressure-operated valve
DK166971B1 (da)	1993-08-09	Differenstryk-styreventil
GB1601840A (en)	1981-11-04	Method and device for retreading rubber tyres
US1923127A (en)	1933-08-22	Relief valve
US2811167A (en)	1957-10-29	Pilot operated shutoff valve
US2441050A (en)	1948-05-04	Fluid pressure brake system for tractor-trailer vehicles
US2421325A (en)	1947-05-27	Nonsurge means
US3722852A (en)	1973-03-27	Relief valve
US4245663A (en)	1981-01-20	Valve with condensate recovery device
AU590910B2 (en)	1989-11-23	Modulating pressure operated pilot relief valve
US2521310A (en)	1950-09-05	Oxygen demand pressure breathing regulator
US4597387A (en)	1986-07-01	Deep diving apparatus
US3868962A (en)	1975-03-04	Back flow preventor
EP4419822A1 (de)	2024-08-28	Zapfenkugelventil mit gesteuerter kugelsitzein- und -auskopplung
CA1152479A (en)	1983-08-23	Fluid flow control valve and actuator therefor