FR1504673A - Improvements to regulators for gas compressors - Google Patents

Improvements to regulators for gas compressors

Info

Publication number
FR1504673A
FR1504673A FR69047822A FR69047822A FR1504673A FR 1504673 A FR1504673 A FR 1504673A FR 69047822 A FR69047822 A FR 69047822A FR 69047822 A FR69047822 A FR 69047822A FR 1504673 A FR1504673 A FR 1504673A
Authority
FR
France
Prior art keywords
regulators
gas compressors
compressors
gas
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.)
Expired
Application number
FR69047822A
Other languages
French (fr)
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.)
COMPRESSEURS BERNARD
Original Assignee
COMPRESSEURS BERNARD
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 COMPRESSEURS BERNARD filed Critical COMPRESSEURS BERNARD
Priority to FR69047822A priority Critical patent/FR1504673A/en
Priority to BE704407D priority patent/BE704407A/xx
Priority to ES346249A priority patent/ES346249A1/en
Priority to GB4619267A priority patent/GB1207398A/en
Priority to DE19671628151 priority patent/DE1628151A1/en
Priority to SE13903/67A priority patent/SE327774B/xx
Application granted granted Critical
Publication of FR1504673A publication Critical patent/FR1504673A/en
Expired 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
    • G05D16/04—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
    • G05D16/0652—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 several membranes without spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F04B49/106—Responsive to pumped volume
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • 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
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR69047822A 1966-10-12 1966-10-12 Improvements to regulators for gas compressors Expired FR1504673A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR69047822A FR1504673A (en) 1966-10-12 1966-10-12 Improvements to regulators for gas compressors
BE704407D BE704407A (en) 1966-10-12 1967-09-27
ES346249A ES346249A1 (en) 1966-10-12 1967-10-07 An apparatus for regulating a gas compressor
GB4619267A GB1207398A (en) 1966-10-12 1967-10-10 An apparatus for regulating a gas compressor
DE19671628151 DE1628151A1 (en) 1966-10-12 1967-10-10 Control device for gas compressors
SE13903/67A SE327774B (en) 1966-10-12 1967-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69047822A FR1504673A (en) 1966-10-12 1966-10-12 Improvements to regulators for gas compressors

Publications (1)

Publication Number Publication Date
FR1504673A true FR1504673A (en) 1967-12-08

Family

ID=9694624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69047822A Expired FR1504673A (en) 1966-10-12 1966-10-12 Improvements to regulators for gas compressors

Country Status (6)

Country Link
BE (1) BE704407A (en)
DE (1) DE1628151A1 (en)
ES (1) ES346249A1 (en)
FR (1) FR1504673A (en)
GB (1) GB1207398A (en)
SE (1) SE327774B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2209567B1 (en) * 2001-02-28 2005-09-16 Guillermo Aguirre AUTOMATIC DEVICE FOR REGULATING THE VACUUM PRESSURE VARYING THE ROTATION SPEED OF THE VACUUM PUMPS BY VARIATION OF THE ELECTRICAL FREQUENCY.

Also Published As

Publication number Publication date
GB1207398A (en) 1970-09-30
BE704407A (en) 1968-02-01
SE327774B (en) 1970-08-31
ES346249A1 (en) 1969-01-01
DE1628151A1 (en) 1971-04-22

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