FR2216632B3 - - Google Patents

Info

Publication number
FR2216632B3
FR2216632B3 FR7403259A FR7403259A FR2216632B3 FR 2216632 B3 FR2216632 B3 FR 2216632B3 FR 7403259 A FR7403259 A FR 7403259A FR 7403259 A FR7403259 A FR 7403259A FR 2216632 B3 FR2216632 B3 FR 2216632B3
Authority
FR
France
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
FR7403259A
Other versions
FR2216632A1 (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.)
HOUSTON NATURAL GAS CORP
Original Assignee
HOUSTON NATURAL GAS 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.)
Filing date
Publication date
Application filed by HOUSTON NATURAL GAS CORP filed Critical HOUSTON NATURAL GAS CORP
Publication of FR2216632A1 publication Critical patent/FR2216632A1/fr
Application granted granted Critical
Publication of FR2216632B3 publication Critical patent/FR2216632B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Small-Scale Networks (AREA)
  • Input From Keyboards Or The Like (AREA)
FR7403259A 1973-01-31 1974-01-31 Expired FR2216632B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00328468A US3820075A (en) 1973-01-31 1973-01-31 Data receiver

Publications (2)

Publication Number Publication Date
FR2216632A1 FR2216632A1 (fr) 1974-08-30
FR2216632B3 true FR2216632B3 (fr) 1976-11-26

Family

ID=23281114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403259A Expired FR2216632B3 (fr) 1973-01-31 1974-01-31

Country Status (5)

Country Link
US (1) US3820075A (fr)
JP (1) JPS49107405A (fr)
DE (1) DE2404640A1 (fr)
FR (1) FR2216632B3 (fr)
NL (1) NL7401270A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014004A (en) * 1975-08-04 1977-03-22 Harris Corporation Automatic report register
US4002837A (en) * 1975-09-17 1977-01-11 Houston Natural Gas Corporation Transceiver
US4169290A (en) * 1976-12-30 1979-09-25 Utility Services, Inc. Data recording method and apparatus
US4352164A (en) * 1978-01-26 1982-09-28 Utility Devices, Inc. Data recording method and apparatus
US4335447A (en) * 1980-02-05 1982-06-15 Sangamo Weston, Inc. Power outage recovery method and apparatus for demand recorder with solid state memory
US4361877A (en) * 1980-02-05 1982-11-30 Sangamo Weston, Inc. Billing recorder with non-volatile solid state memory
US4575801A (en) * 1983-04-29 1986-03-11 Grh Electronics, Inc. Submetering apparatus
US4782341A (en) * 1983-07-01 1988-11-01 Rockwell International Corporation Meter data gathering and transmission system
US6538577B1 (en) * 1997-09-05 2003-03-25 Silver Springs Networks, Inc. Electronic electric meter for networked meter reading
US8144028B2 (en) * 2005-01-24 2012-03-27 Daniel Measurement And Control, Inc. Method and system of obtaining data from field devices
US11493029B2 (en) 2021-04-02 2022-11-08 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig

Also Published As

Publication number Publication date
JPS49107405A (fr) 1974-10-12
US3820075A (en) 1974-06-25
NL7401270A (fr) 1974-08-02
FR2216632A1 (fr) 1974-08-30
DE2404640A1 (de) 1974-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse