DE2515405A1 - Automatischer druckregler - Google Patents

Automatischer druckregler

Info

Publication number
DE2515405A1
DE2515405A1 DE19752515405 DE2515405A DE2515405A1 DE 2515405 A1 DE2515405 A1 DE 2515405A1 DE 19752515405 DE19752515405 DE 19752515405 DE 2515405 A DE2515405 A DE 2515405A DE 2515405 A1 DE2515405 A1 DE 2515405A1
Authority
DE
Germany
Prior art keywords
air
pressure
pressure regulator
line
regulator according
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19752515405
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEDEM
Original Assignee
SEDEM
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.)
Filing date
Publication date
Application filed by SEDEM filed Critical SEDEM
Publication of DE2515405A1 publication Critical patent/DE2515405A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • 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
    • G05D16/12—Control of fluid pressure without auxiliary power the sensing element being a float
    • 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
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7768—Pilot controls supply to pressure chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
DE19752515405 1974-04-17 1975-04-09 Automatischer druckregler Withdrawn DE2515405A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414319A FR2268299B1 (cg-RX-API-DMAC7.html) 1974-04-17 1974-04-17

Publications (1)

Publication Number Publication Date
DE2515405A1 true DE2515405A1 (de) 1975-10-30

Family

ID=9138078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752515405 Withdrawn DE2515405A1 (de) 1974-04-17 1975-04-09 Automatischer druckregler

Country Status (6)

Country Link
US (1) US3996954A (cg-RX-API-DMAC7.html)
CH (1) CH592917A5 (cg-RX-API-DMAC7.html)
DE (1) DE2515405A1 (cg-RX-API-DMAC7.html)
FR (1) FR2268299B1 (cg-RX-API-DMAC7.html)
GB (1) GB1500445A (cg-RX-API-DMAC7.html)
IT (1) IT1044491B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7690054B1 (en) * 2007-01-31 2010-04-06 Pansini Andrew L Water level control for vanishing edge pool
US8584691B2 (en) 2008-10-03 2013-11-19 Hammonds Technical Services, Inc. Additive dispensing system and method
US8267108B2 (en) * 2008-10-03 2012-09-18 Hammonds Technical Services, Inc. Additive dispensing system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US389082A (en) * 1888-09-04 Walter maesh jackson
US682085A (en) * 1901-05-10 1901-09-03 Fritz Kaeferle Pressure-reducing apparatus.
US2051299A (en) * 1934-11-24 1936-08-18 Kenneth B Howell Pressure control device
US2309848A (en) * 1937-06-05 1943-02-02 William R King Differential pressure loaded control valve
US2707966A (en) * 1950-05-25 1955-05-10 John F Taplin Pressure regulator valve
US2761464A (en) * 1953-06-08 1956-09-04 Norgren Co C A Pilot controlled regulator
US2912997A (en) * 1954-06-08 1959-11-17 Donald G Griswold Flow control valve
US2994334A (en) * 1959-08-13 1961-08-01 John H Loveless Air servo valve
US3357443A (en) * 1965-03-15 1967-12-12 Grove Valve & Regulator Co Fluid pressure regulator
US3774628A (en) * 1971-09-24 1973-11-27 Avco Corp Pressure regulator

Also Published As

Publication number Publication date
US3996954A (en) 1976-12-14
FR2268299A1 (cg-RX-API-DMAC7.html) 1975-11-14
FR2268299B1 (cg-RX-API-DMAC7.html) 1976-10-08
GB1500445A (en) 1978-02-08
CH592917A5 (cg-RX-API-DMAC7.html) 1977-11-15
IT1044491B (it) 1980-03-20

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8180 Miscellaneous part 1

Free format text: KURZFRISTIGE WIEDEREINSETZUNG WEGEN FALSCH VEROEFFENTLICHTEM ERLEDIGUNGSGRUND. DIE VEROEFFFENTLICHUNG DES ZUTREFFENDEN ERLEDIGUNGSGRUNDES ERFOLGT IM NAECHSTEN PATENTBLATT.

8139 Disposal/non-payment of the annual fee