Morton v. Hardwick Stove Co.

138 So. 2d 807
CourtDistrict Court of Appeal of Florida
DecidedAugust 9, 1961
DocketNo. 1998
StatusPublished
Cited by8 cases

This text of 138 So. 2d 807 (Morton v. Hardwick Stove Co.) is published on Counsel Stack Legal Research, covering District Court of Appeal of Florida primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Morton v. Hardwick Stove Co., 138 So. 2d 807 (Fla. Ct. App. 1961).

Opinions

SHANNON, Chief Judge.

The appellant, plaintiff below, is appealing from a post-trial directed verdict against her in an action that she brought against Hardwick Stove Company, the defendant below, charging negligence in the manufacture of a stove which exploded.

The plaintiff in her complaint alleges that she rented an apartment from Lora K. Harris on October 3, 1957; that part of the equipment provided for her use in the apartment was a certain gas stove manufactured by the defendant company; that the oven control valve on the stove was manufactured by Robertshaw-Fulton Controls Company, and that the valve was assembled into the stove by the defendant; that as a direct result of the carelessness and negligence of the defendant in failing to examine and inspect the oven control valve, there was present in the oven control valve several foreign particles, being metal chips, one on the valve seat of the modulating valve and two in the modulating valve chamber, which particles impaired the function of the valve, made it defective, and thereby permitted gas to be metered to the oven in excess of the quantities the modulating valve was set for; that as a result there was permitted an excess of gas to accumulate in the oven while plaintiff was attempting to light the same; that thereby an explosion was caused from which the plaintiff received injuries. Plaintiff also charged that defendant knew, or, in the exercise of ordinary care, should have known, that the stove described had a great propensity for harm, and that, as manufactured, it was inherently dangerous to life when put to the ordinary use for which it was designed, because of the defendant’s negligent and careless failure to discover and remove the foreign particles; that it was the duty of the defendant to warn those who might come near the stove of its inherent danger, and that defendant failed to do so.

The defendant denied any negligence and also set forth affirmative defenses. At the trial, the defendant made several motions, including motions for directed verdict, on which the court reserved ruling. After a verdict against it, the defendant then filed a motion for new trial, motion for judgment notwithstanding the verdict, and motion for the court to rule on the reserved rulings on motions for directed verdict. The court ordered that the jury verdict and final judgment thereon be set aside and directed a verdict for the defendant. It is from this final judgment that the plaintiff appeals. The plaintiff has six points, but it is only necessary for the purpose of this opinion that three of them be discussed, namely: 1) whether the court erred in ruling that the test conducted by the witness, Worth, and the observations made by him as a result of his inspection of the stove were experiments, and, even if properly classified as experiments, whether the tests or experiments were admissible as evidence; 2) whether or not the court erred in ruling that there was no evidence of negligence on the part of the defendant other than the results of the tests conducted by the witness, Worth; and 3) whether or not the court erred in rejecting the evidence of design negligence and refusing the plaintiff’s re[809]*809quest to amend her pleadings to permit the introduction into evidence of design negligence.

The stove in question was manufactured in 1951 and was sold to Florida Public Utilities Corporation of West Palm Beach and was by them sold in December, 1951, to the owners of the apartment in which the explosion occurred. It was checked for leaks before it left Florida Utilities Corporation and again checked for leaks when it was installed. It was used without any service calls or complaints to the Florida Public Utilities Corporation until after the accident occurred on or about May 23, 1958. Immediately after the accident it was checked by the Fire Chief of the town of Palm Beach, and it was checked again by a service man of Florida Public Utilities Corporation on May 28, 1958. Neither inspection produced any results. A registered engineer made a general examination of the stove and concluded that it was not operating properly and recommended that it be sent to a laboratory for a thorough examination. He recommended the Applied Research Laboratory at Miami, Florida, where the stove was subsequently sent by the plaintiff. James Worth, chemist and president of the Laboratory; checked the stove to see if there were any leaks in the gas line. He discovered two leaks, one in or around the b/ig inch connection (compression fitting) on the rear of the oven control valve, and the other in or around the oven control valve itself. The first was continuous in nature and the second was intermittent. Upon finding these two leaks, Worth disassembled the oven control valve and inspected it. He discovered three metal chips in the modulator valve (a part of the oven control valve). These metal chips were baked onto the oven modulator valve in a mass of resin and tar. A spectograph analysis was performed on these chips and they were found to be composed of the same metal alloy as the stove manifold. The modulator valve inside the oven control valve was discovered to be scored and pitted in several places. It was the opinion of this witness that, based) upon his findings, other metal chips from* the manifold had been forced into the ovem control valve, scored the modulator valve and finally worked through the valve leaving small grooves through which gas could leak, and that gas leaking through the scored modulator valve and the rear compression fitting of the oven control valve caused the explosion. In the test or experiment Worth admitted using pressure which amounted to one pound or a thirty inch water column, whereas, the actual pressure in use in Palm Beach, where the stove had been operating, was one-quarter pound or a five and one-half inch water column. No test of the stove 'under the one-quarter pound pressure in use at Palm Peach was made. So, it was undetermined the amount of air that leaked under any pressure or how long at any pressure it would take for the combustible mixture to leak into the oven. The three pieces of metal did not cause the leaks and nothing else of any kind was found in the valve except some scoring on the valve cock. Air or gas pressure could also have unseated the valve cock* permitting gas to escape, but neither of the plaintiff’s witnesses made any experiment to determine how much pressure the partic-' ular valve would take to be unseated.

The immediate question is whether or not there was a leak, and, if so, what was the negligence on the part of defendant seven years before when the stove was manufactured. We can see that the purpose of having the stove tested or experimented upon was to determine if there was a leak, and, if so, to determine the cause So, the plaintiff was then relegated to proving a leak through the medium of expert testimony. For the purpose of making the test, the plaintiff had to show a certáin similarity at, the time of the tests and at the time of the explosion.

In Palm Beach, where the stove was operating at the time of the explosion, there was used one-quafter pound pressure or a five and one-half- inch water column. [810]*810This fact was unknown to the expert witnesses of the plaintiff at the time the tests were made, and the amount of air pressure used by plaintiff’s witness was one pound or a thirty inch water column. This was five or six times the pressure under which the stove was operating at the time of the explosion. There was a great dissimilarity between what pressure was used at the point of explosion and what pressure was used on the plaintiff’s experiments.

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138 So. 2d 807, Counsel Stack Legal Research, https://law.counselstack.com/opinion/morton-v-hardwick-stove-co-fladistctapp-1961.